commit 8a0a371d4c092bac7cd058d89f03b122fae4c3f8 Author: ayub Date: Sat Sep 6 18:25:28 2025 +0700 init diff --git a/.DS_Store b/.DS_Store new file mode 100644 index 0000000..4c9171e Binary files /dev/null and b/.DS_Store differ diff --git a/CHANGELOG.md b/CHANGELOG.md new file mode 100644 index 0000000..7baa4b6 --- /dev/null +++ b/CHANGELOG.md @@ -0,0 +1,44 @@ +## 1.0.0 + +* Initial Release + +## 1.0.1 + +* Added example code. + +## 1.0.2 + +* Added description + +## 1.0.2+1 + +* Fixed minor bug + +## 1.0.2+2 + +* Made SimpleCache singleton thread safe + +## 1.0.3 + +* Support iOS + +## 2.0.0-dev.1 + +* Based on video_player 2.1.1 + +## 2.0.1 + +* Change back to `CachedVideoPlayer` namespace. + +## 2.0.2 + +* Fix some issues reported on Github. + +## 2.0.3 + +* Add example and increase pub score. + +## 2.0.4 +* Preserve headers when using KTVHTTPCache +* Skip caching in iOS if formatHint is `hls` +* Update exoplayer dependencies and replace deprecations diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..c6823b8 --- /dev/null +++ b/LICENSE @@ -0,0 +1,25 @@ +Copyright 2013 The Flutter Authors. All rights reserved. + +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above + copyright notice, this list of conditions and the following + disclaimer in the documentation and/or other materials provided + with the distribution. + * Neither the name of Google Inc. nor the names of its + contributors may be used to endorse or promote products derived + from this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/README.md b/README.md new file mode 100644 index 0000000..5efc582 --- /dev/null +++ b/README.md @@ -0,0 +1,19 @@ +# Cached Video Player + +A flutter plugin that has been forked from the official [video_player](https://pub.dev/packages/video_player) package except that it supports caching in Android and iOS. +Web plugin will work like official [video_player](https://pub.dev/packages/video_player) i.e. without caching support. + +## Installation + +First, add `cached_video_player` as a [dependency in your pubspec.yaml file](https://flutter.io/platform-plugins/). + +Follow the Android and iOS configuration steps of the official [video_player](https://pub.dev/packages/video_player#installation) package. This plugin won't work in Desktop. + +### Issues +* `maxFileSize` and `maxCacheSize` are hardcoded at 100MiB and 1GiB respectively in Android. + +### Contributors + +* [Vikram Pratap Singh](https://github.com/vikram25897) +* [EnderTan](https://github.com/EnderTan) +* [Philipp Bauer](https://github.com/ciriousjoker) \ No newline at end of file diff --git a/analysis_optios.yaml b/analysis_optios.yaml new file mode 100644 index 0000000..8a484de --- /dev/null +++ b/analysis_optios.yaml @@ -0,0 +1 @@ +include: package:lints/core.yaml \ No newline at end of file diff --git a/android/build.gradle b/android/build.gradle new file mode 100644 index 0000000..980d222 --- /dev/null +++ b/android/build.gradle @@ -0,0 +1,53 @@ +group 'io.flutter.plugins.videoplayer' +version '1.0-SNAPSHOT' +def args = ["-Xlint:deprecation","-Xlint:unchecked","-Werror"] + +buildscript { + repositories { + google() + jcenter() + } + + dependencies { + classpath 'com.android.tools.build:gradle:3.5.0' + } +} + +rootProject.allprojects { + repositories { + google() + jcenter() + } +} + +project.getTasks().withType(JavaCompile){ + options.compilerArgs.addAll(args) +} + +apply plugin: 'com.android.library' + +android { + namespace 'com.lazyarts.vikram.cached_video_player' + compileSdkVersion 33 + + defaultConfig { + minSdkVersion 16 + testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" + } + lintOptions { + disable 'InvalidPackage' + } + android { + compileOptions { + sourceCompatibility JavaVersion.VERSION_11 + targetCompatibility JavaVersion.VERSION_11 + } + } + + dependencies { + implementation 'com.google.android.exoplayer:exoplayer-core:2.17.1' + implementation 'com.google.android.exoplayer:exoplayer-hls:2.17.1' + implementation 'com.google.android.exoplayer:exoplayer-dash:2.17.1' + implementation 'com.google.android.exoplayer:exoplayer-smoothstreaming:2.17.1' + } +} diff --git a/android/gradle.properties b/android/gradle.properties new file mode 100644 index 0000000..8bd86f6 --- /dev/null +++ b/android/gradle.properties @@ -0,0 +1 @@ +org.gradle.jvmargs=-Xmx1536M diff --git a/android/gradle/wrapper/gradle-wrapper.properties b/android/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 0000000..9f96ce6 --- /dev/null +++ b/android/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,6 @@ +#Wed Oct 17 09:04:56 PDT 2018 +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.2-all.zip diff --git a/android/settings.gradle b/android/settings.gradle new file mode 100644 index 0000000..077a2c3 --- /dev/null +++ b/android/settings.gradle @@ -0,0 +1 @@ +rootProject.name = 'cached_video_player' diff --git a/android/src/main/AndroidManifest.xml b/android/src/main/AndroidManifest.xml new file mode 100644 index 0000000..bb34529 --- /dev/null +++ b/android/src/main/AndroidManifest.xml @@ -0,0 +1,3 @@ + + diff --git a/android/src/main/java/com/lazyarts/vikram/cached_video_player/CacheDataSourceFactory.java b/android/src/main/java/com/lazyarts/vikram/cached_video_player/CacheDataSourceFactory.java new file mode 100644 index 0000000..470cc1c --- /dev/null +++ b/android/src/main/java/com/lazyarts/vikram/cached_video_player/CacheDataSourceFactory.java @@ -0,0 +1,51 @@ +package com.lazyarts.vikram.cached_video_player; + +import android.content.Context; + +import com.google.android.exoplayer2.upstream.DataSource; +import com.google.android.exoplayer2.upstream.DefaultBandwidthMeter; +import com.google.android.exoplayer2.upstream.DefaultDataSource; +import com.google.android.exoplayer2.upstream.DefaultHttpDataSource; +import com.google.android.exoplayer2.upstream.FileDataSource; +import com.google.android.exoplayer2.upstream.cache.CacheDataSink; +import com.google.android.exoplayer2.upstream.cache.CacheDataSource; +import com.google.android.exoplayer2.upstream.cache.SimpleCache; + +import java.util.Map; + +class CacheDataSourceFactory implements DataSource.Factory { + private final Context context; + private DefaultDataSource.Factory defaultDatasourceFactory; + private final long maxFileSize, maxCacheSize; + + private DefaultHttpDataSource.Factory defaultHttpDataSourceFactory; + + CacheDataSourceFactory(Context context, long maxCacheSize, long maxFileSize) { + super(); + this.context = context; + this.maxCacheSize = maxCacheSize; + this.maxFileSize = maxFileSize; + + defaultHttpDataSourceFactory = new DefaultHttpDataSource.Factory(); + defaultHttpDataSourceFactory.setUserAgent("ExoPlayer"); + defaultHttpDataSourceFactory.setAllowCrossProtocolRedirects(true); + } + + void setHeaders(Map httpHeaders) { + defaultHttpDataSourceFactory.setDefaultRequestProperties(httpHeaders); + } + + @Override + public DataSource createDataSource() { + DefaultBandwidthMeter bandwidthMeter = new DefaultBandwidthMeter.Builder(context).build(); + + defaultDatasourceFactory = new DefaultDataSource.Factory(this.context, defaultHttpDataSourceFactory); + defaultDatasourceFactory.setTransferListener(bandwidthMeter); + + SimpleCache simpleCache = SimpleCacheSingleton.getInstance(context, maxCacheSize).simpleCache; + return new CacheDataSource(simpleCache, defaultDatasourceFactory.createDataSource(), + new FileDataSource(), new CacheDataSink(simpleCache, maxFileSize), + CacheDataSource.FLAG_BLOCK_ON_CACHE | CacheDataSource.FLAG_IGNORE_CACHE_ON_ERROR, null); + } + +} diff --git a/android/src/main/java/com/lazyarts/vikram/cached_video_player/CachedVideoPlayer.java b/android/src/main/java/com/lazyarts/vikram/cached_video_player/CachedVideoPlayer.java new file mode 100644 index 0000000..768f85d --- /dev/null +++ b/android/src/main/java/com/lazyarts/vikram/cached_video_player/CachedVideoPlayer.java @@ -0,0 +1,306 @@ +// Copyright 2013 The Flutter Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +package com.lazyarts.vikram.cached_video_player; + +import static com.google.android.exoplayer2.Player.REPEAT_MODE_ALL; +import static com.google.android.exoplayer2.Player.REPEAT_MODE_OFF; + +import android.content.Context; +import android.net.Uri; +import android.view.Surface; + +import androidx.annotation.NonNull; + +import com.google.android.exoplayer2.C; +import com.google.android.exoplayer2.ExoPlayer; +import com.google.android.exoplayer2.Format; +import com.google.android.exoplayer2.MediaItem; +import com.google.android.exoplayer2.PlaybackException; +import com.google.android.exoplayer2.PlaybackParameters; +import com.google.android.exoplayer2.Player; +import com.google.android.exoplayer2.audio.AudioAttributes; +import com.google.android.exoplayer2.source.MediaSource; +import com.google.android.exoplayer2.source.ProgressiveMediaSource; +import com.google.android.exoplayer2.source.dash.DashMediaSource; +import com.google.android.exoplayer2.source.dash.DefaultDashChunkSource; +import com.google.android.exoplayer2.source.hls.HlsMediaSource; +import com.google.android.exoplayer2.source.smoothstreaming.DefaultSsChunkSource; +import com.google.android.exoplayer2.source.smoothstreaming.SsMediaSource; +import com.google.android.exoplayer2.upstream.DataSource; +import com.google.android.exoplayer2.upstream.DefaultDataSource; +import com.google.android.exoplayer2.util.Util; + +import io.flutter.plugin.common.EventChannel; +import io.flutter.view.TextureRegistry; + +import java.util.Arrays; +import java.util.Collections; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +final class CachedVideoPlayer { + private static final String FORMAT_SS = "ss"; + private static final String FORMAT_DASH = "dash"; + private static final String FORMAT_HLS = "hls"; + private static final String FORMAT_OTHER = "other"; + + private ExoPlayer exoPlayer; + + private Surface surface; + + private final TextureRegistry.SurfaceTextureEntry textureEntry; + + private QueuingEventSink eventSink = new QueuingEventSink(); + + private final EventChannel eventChannel; + + private boolean isInitialized = false; + + private final VideoPlayerOptions options; + + CachedVideoPlayer( + Context context, + EventChannel eventChannel, + TextureRegistry.SurfaceTextureEntry textureEntry, + String dataSource, + String formatHint, + Map httpHeaders, + VideoPlayerOptions options) { + this.eventChannel = eventChannel; + this.textureEntry = textureEntry; + this.options = options; + + exoPlayer = new ExoPlayer.Builder(context).build(); + + Uri uri = Uri.parse(dataSource); + + DataSource.Factory dataSourceFactory; + if (isHTTP(uri)) { + CacheDataSourceFactory cacheDataSourceFactory = + new CacheDataSourceFactory( + context, + // TODO: need a way to set these programmatically. Maybe fork VideoPlayerPlatformInterface + 1024 * 1024 * 1024, + 1024 * 1024 * 100); + if (httpHeaders != null && !httpHeaders.isEmpty()) { + cacheDataSourceFactory.setHeaders(httpHeaders); + } + dataSourceFactory = cacheDataSourceFactory; + } else { + dataSourceFactory = new DefaultDataSource.Factory(context); + } + + MediaSource mediaSource = buildMediaSource(uri, dataSourceFactory, formatHint, context); + exoPlayer.setMediaSource(mediaSource); + exoPlayer.prepare(); + + setupVideoPlayer(eventChannel, textureEntry); + } + + private static boolean isHTTP(Uri uri) { + if (uri == null || uri.getScheme() == null) { + return false; + } + String scheme = uri.getScheme(); + return scheme.equals("http") || scheme.equals("https"); + } + + private MediaSource buildMediaSource( + Uri uri, DataSource.Factory mediaDataSourceFactory, String formatHint, Context context) { + int type; + if (formatHint == null) { + type = Util.inferContentType(uri.getLastPathSegment()); + } else { + switch (formatHint) { + case FORMAT_SS: + type = C.TYPE_SS; + break; + case FORMAT_DASH: + type = C.TYPE_DASH; + break; + case FORMAT_HLS: + type = C.TYPE_HLS; + break; + case FORMAT_OTHER: + type = C.TYPE_OTHER; + break; + default: + type = -1; + break; + } + } + switch (type) { + case C.TYPE_SS: + return new SsMediaSource.Factory( + new DefaultSsChunkSource.Factory(mediaDataSourceFactory), + new DefaultDataSource.Factory(context, mediaDataSourceFactory)) + .createMediaSource(MediaItem.fromUri(uri)); + case C.TYPE_DASH: + return new DashMediaSource.Factory( + new DefaultDashChunkSource.Factory(mediaDataSourceFactory), + new DefaultDataSource.Factory(context, mediaDataSourceFactory)) + .createMediaSource(MediaItem.fromUri(uri)); + case C.TYPE_HLS: + return new HlsMediaSource.Factory(mediaDataSourceFactory) + .createMediaSource(MediaItem.fromUri(uri)); + case C.TYPE_OTHER: + return new ProgressiveMediaSource.Factory(mediaDataSourceFactory) + .createMediaSource(MediaItem.fromUri(uri)); + default: { + throw new IllegalStateException("Unsupported type: " + type); + } + } + } + + private void setupVideoPlayer( + EventChannel eventChannel, TextureRegistry.SurfaceTextureEntry textureEntry) { + + eventChannel.setStreamHandler( + new EventChannel.StreamHandler() { + @Override + public void onListen(Object o, EventChannel.EventSink sink) { + eventSink.setDelegate(sink); + } + + @Override + public void onCancel(Object o) { + eventSink.setDelegate(null); + } + }); + + surface = new Surface(textureEntry.surfaceTexture()); + exoPlayer.setVideoSurface(surface); + setAudioAttributes(exoPlayer, options.mixWithOthers); + + exoPlayer.addListener( + new Player.Listener() { + private boolean isBuffering = false; + + public void setBuffering(boolean buffering) { + if (isBuffering != buffering) { + isBuffering = buffering; + Map event = new HashMap<>(); + event.put("event", isBuffering ? "bufferingStart" : "bufferingEnd"); + eventSink.success(event); + } + } + + @Override + public void onPlaybackStateChanged(final int playbackState) { + if (playbackState == Player.STATE_BUFFERING) { + setBuffering(true); + sendBufferingUpdate(); + } else if (playbackState == Player.STATE_READY) { + if (!isInitialized) { + isInitialized = true; + sendInitialized(); + } + } else if (playbackState == Player.STATE_ENDED) { + Map event = new HashMap<>(); + event.put("event", "completed"); + eventSink.success(event); + } + + if (playbackState != Player.STATE_BUFFERING) { + setBuffering(false); + } + } + + @Override + public void onPlayerError(@NonNull PlaybackException error) { + setBuffering(false); + if (eventSink != null) { + eventSink.error("VideoError", "Video player had error " + error, null); + } + } + }); + } + + void sendBufferingUpdate() { + Map event = new HashMap<>(); + event.put("event", "bufferingUpdate"); + List range = Arrays.asList(0, exoPlayer.getBufferedPosition()); + // iOS supports a list of buffered ranges, so here is a list with a single range. + event.put("values", Collections.singletonList(range)); + eventSink.success(event); + } + + private static void setAudioAttributes(ExoPlayer exoPlayer, boolean isMixMode) { + exoPlayer.setAudioAttributes( + new AudioAttributes.Builder().setContentType(C.CONTENT_TYPE_MOVIE).build(), !isMixMode); + } + + void play() { + exoPlayer.setPlayWhenReady(true); + } + + void pause() { + exoPlayer.setPlayWhenReady(false); + } + + void setLooping(boolean value) { + exoPlayer.setRepeatMode(value ? REPEAT_MODE_ALL : REPEAT_MODE_OFF); + } + + void setVolume(double value) { + float bracketedValue = (float) Math.max(0.0, Math.min(1.0, value)); + exoPlayer.setVolume(bracketedValue); + } + + void setPlaybackSpeed(double value) { + // We do not need to consider pitch and skipSilence for now as we do not handle them and + // therefore never diverge from the default values. + final PlaybackParameters playbackParameters = new PlaybackParameters(((float) value)); + + exoPlayer.setPlaybackParameters(playbackParameters); + } + + void seekTo(int location) { + exoPlayer.seekTo(location); + } + + long getPosition() { + return exoPlayer.getCurrentPosition(); + } + + @SuppressWarnings("SuspiciousNameCombination") + private void sendInitialized() { + if (isInitialized) { + Map event = new HashMap<>(); + event.put("event", "initialized"); + event.put("duration", exoPlayer.getDuration()); + + if (exoPlayer.getVideoFormat() != null) { + Format videoFormat = exoPlayer.getVideoFormat(); + int width = videoFormat.width; + int height = videoFormat.height; + int rotationDegrees = videoFormat.rotationDegrees; + // Switch the width/height if video was taken in portrait mode + if (rotationDegrees == 90 || rotationDegrees == 270) { + width = exoPlayer.getVideoFormat().height; + height = exoPlayer.getVideoFormat().width; + } + event.put("width", width); + event.put("height", height); + } + eventSink.success(event); + } + } + + void dispose() { + if (isInitialized) { + exoPlayer.stop(); + } + textureEntry.release(); + eventChannel.setStreamHandler(null); + if (surface != null) { + surface.release(); + } + if (exoPlayer != null) { + exoPlayer.release(); + } + } +} diff --git a/android/src/main/java/com/lazyarts/vikram/cached_video_player/CachedVideoPlayerPlugin.java b/android/src/main/java/com/lazyarts/vikram/cached_video_player/CachedVideoPlayerPlugin.java new file mode 100644 index 0000000..f29a0e4 --- /dev/null +++ b/android/src/main/java/com/lazyarts/vikram/cached_video_player/CachedVideoPlayerPlugin.java @@ -0,0 +1,205 @@ +package com.lazyarts.vikram.cached_video_player; + +import android.content.Context; +import android.os.Build; +import android.util.LongSparseArray; + +import io.flutter.FlutterInjector; +import io.flutter.Log; +import io.flutter.embedding.engine.plugins.FlutterPlugin; +import io.flutter.plugin.common.BinaryMessenger; +import io.flutter.plugin.common.EventChannel; +import com.lazyarts.vikram.cached_video_player.Messages.CreateMessage; +import com.lazyarts.vikram.cached_video_player.Messages.LoopingMessage; +import com.lazyarts.vikram.cached_video_player.Messages.MixWithOthersMessage; +import com.lazyarts.vikram.cached_video_player.Messages.PlaybackSpeedMessage; +import com.lazyarts.vikram.cached_video_player.Messages.PositionMessage; +import com.lazyarts.vikram.cached_video_player.Messages.TextureMessage; +import com.lazyarts.vikram.cached_video_player.Messages.VideoPlayerApi; +import com.lazyarts.vikram.cached_video_player.Messages.VolumeMessage; +import io.flutter.view.TextureRegistry; + +import java.security.KeyManagementException; +import java.security.NoSuchAlgorithmException; +import java.util.Map; + +import javax.net.ssl.HttpsURLConnection; + +public class CachedVideoPlayerPlugin implements FlutterPlugin, VideoPlayerApi { + private static final String TAG = "VideoPlayerPlugin"; + private final LongSparseArray videoPlayers = new LongSparseArray<>(); + private FlutterState flutterState; + private VideoPlayerOptions options = new VideoPlayerOptions(); + + public CachedVideoPlayerPlugin() {} + + @Override + public void onAttachedToEngine(FlutterPluginBinding binding) { + if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) { + try { + HttpsURLConnection.setDefaultSSLSocketFactory(new CustomSSLSocketFactory()); + } catch (KeyManagementException | NoSuchAlgorithmException e) { + Log.w(TAG, "Failed to enable TLS protocols on older Android versions.", e); + } + } + + final FlutterInjector injector = FlutterInjector.instance(); + this.flutterState = new FlutterState( + binding.getApplicationContext(), + binding.getBinaryMessenger(), + injector.flutterLoader()::getLookupKeyForAsset, + injector.flutterLoader()::getLookupKeyForAsset, + binding.getTextureRegistry() + ); + + flutterState.startListening(this, binding.getBinaryMessenger()); + } + + @Override + public void onDetachedFromEngine(FlutterPluginBinding binding) { + if (flutterState == null) { + Log.wtf(TAG, "Detached from engine before registration."); + return; + } + flutterState.stopListening(binding.getBinaryMessenger()); + flutterState = null; + initialize(); + } + + private void disposeAllPlayers() { + for (int i = 0; i < videoPlayers.size(); i++) { + videoPlayers.valueAt(i).dispose(); + } + videoPlayers.clear(); + } + + public void initialize() { + disposeAllPlayers(); + } + + public TextureMessage create(CreateMessage arg) { + TextureRegistry.SurfaceTextureEntry handle = flutterState.textureRegistry.createSurfaceTexture(); + EventChannel eventChannel = new EventChannel( + flutterState.binaryMessenger, + "flutter.io/videoPlayer/videoEvents" + handle.id() + ); + + CachedVideoPlayer player; + if (arg.getAsset() != null) { + String assetLookupKey = (arg.getPackageName() != null) + ? flutterState.keyForAssetAndPackageName.get(arg.getAsset(), arg.getPackageName()) + : flutterState.keyForAsset.get(arg.getAsset()); + + player = new CachedVideoPlayer( + flutterState.applicationContext, + eventChannel, + handle, + "asset:///" + assetLookupKey, + null, + null, + options + ); + } else { + @SuppressWarnings("unchecked") + Map httpHeaders = arg.getHttpHeaders(); + + player = new CachedVideoPlayer( + flutterState.applicationContext, + eventChannel, + handle, + arg.getUri(), + arg.getFormatHint(), + httpHeaders, + options + ); + } + + videoPlayers.put(handle.id(), player); + + TextureMessage result = new TextureMessage(); + result.setTextureId(handle.id()); + return result; + } + + public void dispose(TextureMessage arg) { + CachedVideoPlayer player = videoPlayers.get(arg.getTextureId()); + if (player != null) { + player.dispose(); + videoPlayers.remove(arg.getTextureId()); + } + } + + public void setLooping(LoopingMessage arg) { + videoPlayers.get(arg.getTextureId()).setLooping(arg.getIsLooping()); + } + + public void setVolume(VolumeMessage arg) { + videoPlayers.get(arg.getTextureId()).setVolume(arg.getVolume()); + } + + public void setPlaybackSpeed(PlaybackSpeedMessage arg) { + videoPlayers.get(arg.getTextureId()).setPlaybackSpeed(arg.getSpeed()); + } + + public void play(TextureMessage arg) { + videoPlayers.get(arg.getTextureId()).play(); + } + + public PositionMessage position(TextureMessage arg) { + CachedVideoPlayer player = videoPlayers.get(arg.getTextureId()); + PositionMessage result = new PositionMessage(); + result.setPosition(player.getPosition()); + player.sendBufferingUpdate(); + return result; + } + + public void seekTo(PositionMessage arg) { + videoPlayers.get(arg.getTextureId()).seekTo(arg.getPosition().intValue()); + } + + public void pause(TextureMessage arg) { + videoPlayers.get(arg.getTextureId()).pause(); + } + + @Override + public void setMixWithOthers(MixWithOthersMessage arg) { + options.mixWithOthers = arg.getMixWithOthers(); + } + + private interface KeyForAssetFn { + String get(String asset); + } + + private interface KeyForAssetAndPackageName { + String get(String asset, String packageName); + } + + private static final class FlutterState { + private final Context applicationContext; + private final BinaryMessenger binaryMessenger; + private final KeyForAssetFn keyForAsset; + private final KeyForAssetAndPackageName keyForAssetAndPackageName; + private final TextureRegistry textureRegistry; + + FlutterState( + Context applicationContext, + BinaryMessenger messenger, + KeyForAssetFn keyForAsset, + KeyForAssetAndPackageName keyForAssetAndPackageName, + TextureRegistry textureRegistry) { + this.applicationContext = applicationContext; + this.binaryMessenger = messenger; + this.keyForAsset = keyForAsset; + this.keyForAssetAndPackageName = keyForAssetAndPackageName; + this.textureRegistry = textureRegistry; + } + + void startListening(CachedVideoPlayerPlugin handler, BinaryMessenger messenger) { + VideoPlayerApi.setup(messenger, handler); + } + + void stopListening(BinaryMessenger messenger) { + VideoPlayerApi.setup(messenger, null); + } + } +} diff --git a/android/src/main/java/com/lazyarts/vikram/cached_video_player/CustomSSLSocketFactory.java b/android/src/main/java/com/lazyarts/vikram/cached_video_player/CustomSSLSocketFactory.java new file mode 100644 index 0000000..7440c4d --- /dev/null +++ b/android/src/main/java/com/lazyarts/vikram/cached_video_player/CustomSSLSocketFactory.java @@ -0,0 +1,74 @@ +// Copyright 2013 The Flutter Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +package com.lazyarts.vikram.cached_video_player; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.Socket; +import java.security.KeyManagementException; +import java.security.NoSuchAlgorithmException; +import javax.net.ssl.SSLContext; +import javax.net.ssl.SSLSocket; +import javax.net.ssl.SSLSocketFactory; + +public class CustomSSLSocketFactory extends SSLSocketFactory { + private SSLSocketFactory sslSocketFactory; + + public CustomSSLSocketFactory() throws KeyManagementException, NoSuchAlgorithmException { + SSLContext context = SSLContext.getInstance("TLS"); + context.init(null, null, null); + sslSocketFactory = context.getSocketFactory(); + } + + @Override + public String[] getDefaultCipherSuites() { + return sslSocketFactory.getDefaultCipherSuites(); + } + + @Override + public String[] getSupportedCipherSuites() { + return sslSocketFactory.getSupportedCipherSuites(); + } + + @Override + public Socket createSocket() throws IOException { + return enableProtocols(sslSocketFactory.createSocket()); + } + + @Override + public Socket createSocket(Socket s, String host, int port, boolean autoClose) + throws IOException { + return enableProtocols(sslSocketFactory.createSocket(s, host, port, autoClose)); + } + + @Override + public Socket createSocket(String host, int port) throws IOException { + return enableProtocols(sslSocketFactory.createSocket(host, port)); + } + + @Override + public Socket createSocket(String host, int port, InetAddress localHost, int localPort) + throws IOException { + return enableProtocols(sslSocketFactory.createSocket(host, port, localHost, localPort)); + } + + @Override + public Socket createSocket(InetAddress host, int port) throws IOException { + return enableProtocols(sslSocketFactory.createSocket(host, port)); + } + + @Override + public Socket createSocket(InetAddress address, int port, InetAddress localAddress, int localPort) + throws IOException { + return enableProtocols(sslSocketFactory.createSocket(address, port, localAddress, localPort)); + } + + private Socket enableProtocols(Socket socket) { + if (socket instanceof SSLSocket) { + ((SSLSocket) socket).setEnabledProtocols(new String[] {"TLSv1.1", "TLSv1.2"}); + } + return socket; + } +} diff --git a/android/src/main/java/com/lazyarts/vikram/cached_video_player/Messages.java b/android/src/main/java/com/lazyarts/vikram/cached_video_player/Messages.java new file mode 100644 index 0000000..4e2d8cb --- /dev/null +++ b/android/src/main/java/com/lazyarts/vikram/cached_video_player/Messages.java @@ -0,0 +1,621 @@ +// Copyright 2013 The Flutter Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +// Autogenerated from Pigeon (v0.1.21), do not edit directly. +// See also: https://pub.dev/packages/pigeon + +package com.lazyarts.vikram.cached_video_player; + +import io.flutter.plugin.common.BasicMessageChannel; +import io.flutter.plugin.common.BinaryMessenger; +import io.flutter.plugin.common.StandardMessageCodec; +import java.util.HashMap; + +/** Generated class from Pigeon. */ +@SuppressWarnings("unused") +public class Messages { + + /** Generated class from Pigeon that represents data sent in messages. */ + public static class TextureMessage { + private Long textureId; + + public Long getTextureId() { + return textureId; + } + + public void setTextureId(Long setterArg) { + this.textureId = setterArg; + } + + HashMap toMap() { + HashMap toMapResult = new HashMap<>(); + toMapResult.put("textureId", textureId); + return toMapResult; + } + + static TextureMessage fromMap(HashMap map) { + TextureMessage fromMapResult = new TextureMessage(); + Object textureId = map.get("textureId"); + fromMapResult.textureId = + (textureId == null) + ? null + : ((textureId instanceof Integer) ? (Integer) textureId : (Long) textureId); + return fromMapResult; + } + } + + /** Generated class from Pigeon that represents data sent in messages. */ + public static class CreateMessage { + private String asset; + + public String getAsset() { + return asset; + } + + public void setAsset(String setterArg) { + this.asset = setterArg; + } + + private String uri; + + public String getUri() { + return uri; + } + + public void setUri(String setterArg) { + this.uri = setterArg; + } + + private String packageName; + + public String getPackageName() { + return packageName; + } + + public void setPackageName(String setterArg) { + this.packageName = setterArg; + } + + private String formatHint; + + public String getFormatHint() { + return formatHint; + } + + public void setFormatHint(String setterArg) { + this.formatHint = setterArg; + } + + private HashMap httpHeaders; + + public HashMap getHttpHeaders() { + return httpHeaders; + } + + public void setHttpHeaders(HashMap setterArg) { + this.httpHeaders = setterArg; + } + + HashMap toMap() { + HashMap toMapResult = new HashMap<>(); + toMapResult.put("asset", asset); + toMapResult.put("uri", uri); + toMapResult.put("packageName", packageName); + toMapResult.put("formatHint", formatHint); + toMapResult.put("httpHeaders", httpHeaders); + return toMapResult; + } + + static CreateMessage fromMap(HashMap map) { + CreateMessage fromMapResult = new CreateMessage(); + Object asset = map.get("asset"); + fromMapResult.asset = (String) asset; + Object uri = map.get("uri"); + fromMapResult.uri = (String) uri; + Object packageName = map.get("packageName"); + fromMapResult.packageName = (String) packageName; + Object formatHint = map.get("formatHint"); + fromMapResult.formatHint = (String) formatHint; + Object httpHeaders = map.get("httpHeaders"); + fromMapResult.httpHeaders = (HashMap) httpHeaders; + return fromMapResult; + } + } + + /** Generated class from Pigeon that represents data sent in messages. */ + public static class LoopingMessage { + private Long textureId; + + public Long getTextureId() { + return textureId; + } + + public void setTextureId(Long setterArg) { + this.textureId = setterArg; + } + + private Boolean isLooping; + + public Boolean getIsLooping() { + return isLooping; + } + + public void setIsLooping(Boolean setterArg) { + this.isLooping = setterArg; + } + + HashMap toMap() { + HashMap toMapResult = new HashMap<>(); + toMapResult.put("textureId", textureId); + toMapResult.put("isLooping", isLooping); + return toMapResult; + } + + static LoopingMessage fromMap(HashMap map) { + LoopingMessage fromMapResult = new LoopingMessage(); + Object textureId = map.get("textureId"); + fromMapResult.textureId = + (textureId == null) + ? null + : ((textureId instanceof Integer) ? (Integer) textureId : (Long) textureId); + Object isLooping = map.get("isLooping"); + fromMapResult.isLooping = (Boolean) isLooping; + return fromMapResult; + } + } + + /** Generated class from Pigeon that represents data sent in messages. */ + public static class VolumeMessage { + private Long textureId; + + public Long getTextureId() { + return textureId; + } + + public void setTextureId(Long setterArg) { + this.textureId = setterArg; + } + + private Double volume; + + public Double getVolume() { + return volume; + } + + public void setVolume(Double setterArg) { + this.volume = setterArg; + } + + HashMap toMap() { + HashMap toMapResult = new HashMap<>(); + toMapResult.put("textureId", textureId); + toMapResult.put("volume", volume); + return toMapResult; + } + + static VolumeMessage fromMap(HashMap map) { + VolumeMessage fromMapResult = new VolumeMessage(); + Object textureId = map.get("textureId"); + fromMapResult.textureId = + (textureId == null) + ? null + : ((textureId instanceof Integer) ? (Integer) textureId : (Long) textureId); + Object volume = map.get("volume"); + fromMapResult.volume = (Double) volume; + return fromMapResult; + } + } + + /** Generated class from Pigeon that represents data sent in messages. */ + public static class PlaybackSpeedMessage { + private Long textureId; + + public Long getTextureId() { + return textureId; + } + + public void setTextureId(Long setterArg) { + this.textureId = setterArg; + } + + private Double speed; + + public Double getSpeed() { + return speed; + } + + public void setSpeed(Double setterArg) { + this.speed = setterArg; + } + + HashMap toMap() { + HashMap toMapResult = new HashMap<>(); + toMapResult.put("textureId", textureId); + toMapResult.put("speed", speed); + return toMapResult; + } + + static PlaybackSpeedMessage fromMap(HashMap map) { + PlaybackSpeedMessage fromMapResult = new PlaybackSpeedMessage(); + Object textureId = map.get("textureId"); + fromMapResult.textureId = + (textureId == null) + ? null + : ((textureId instanceof Integer) ? (Integer) textureId : (Long) textureId); + Object speed = map.get("speed"); + fromMapResult.speed = (Double) speed; + return fromMapResult; + } + } + + /** Generated class from Pigeon that represents data sent in messages. */ + public static class PositionMessage { + private Long textureId; + + public Long getTextureId() { + return textureId; + } + + public void setTextureId(Long setterArg) { + this.textureId = setterArg; + } + + private Long position; + + public Long getPosition() { + return position; + } + + public void setPosition(Long setterArg) { + this.position = setterArg; + } + + HashMap toMap() { + HashMap toMapResult = new HashMap<>(); + toMapResult.put("textureId", textureId); + toMapResult.put("position", position); + return toMapResult; + } + + static PositionMessage fromMap(HashMap map) { + PositionMessage fromMapResult = new PositionMessage(); + Object textureId = map.get("textureId"); + fromMapResult.textureId = + (textureId == null) + ? null + : ((textureId instanceof Integer) ? (Integer) textureId : (Long) textureId); + Object position = map.get("position"); + fromMapResult.position = + (position == null) + ? null + : ((position instanceof Integer) ? (Integer) position : (Long) position); + return fromMapResult; + } + } + + /** Generated class from Pigeon that represents data sent in messages. */ + public static class MixWithOthersMessage { + private Boolean mixWithOthers; + + public Boolean getMixWithOthers() { + return mixWithOthers; + } + + public void setMixWithOthers(Boolean setterArg) { + this.mixWithOthers = setterArg; + } + + HashMap toMap() { + HashMap toMapResult = new HashMap<>(); + toMapResult.put("mixWithOthers", mixWithOthers); + return toMapResult; + } + + static MixWithOthersMessage fromMap(HashMap map) { + MixWithOthersMessage fromMapResult = new MixWithOthersMessage(); + Object mixWithOthers = map.get("mixWithOthers"); + fromMapResult.mixWithOthers = (Boolean) mixWithOthers; + return fromMapResult; + } + } + + /** Generated interface from Pigeon that represents a handler of messages from Flutter. */ + public interface VideoPlayerApi { + void initialize(); + + TextureMessage create(CreateMessage arg); + + void dispose(TextureMessage arg); + + void setLooping(LoopingMessage arg); + + void setVolume(VolumeMessage arg); + + void setPlaybackSpeed(PlaybackSpeedMessage arg); + + void play(TextureMessage arg); + + PositionMessage position(TextureMessage arg); + + void seekTo(PositionMessage arg); + + void pause(TextureMessage arg); + + void setMixWithOthers(MixWithOthersMessage arg); + + /** Sets up an instance of `VideoPlayerApi` to handle messages through the `binaryMessenger` */ + static void setup(BinaryMessenger binaryMessenger, VideoPlayerApi api) { + { + BasicMessageChannel channel = + new BasicMessageChannel<>( + binaryMessenger, + "dev.flutter.pigeon.VideoPlayerApi.initialize", + new StandardMessageCodec()); + if (api != null) { + channel.setMessageHandler( + (message, reply) -> { + HashMap wrapped = new HashMap<>(); + try { + api.initialize(); + wrapped.put("result", null); + } catch (Exception exception) { + wrapped.put("error", wrapError(exception)); + } + reply.reply(wrapped); + }); + } else { + channel.setMessageHandler(null); + } + } + { + BasicMessageChannel channel = + new BasicMessageChannel<>( + binaryMessenger, + "dev.flutter.pigeon.VideoPlayerApi.create", + new StandardMessageCodec()); + if (api != null) { + channel.setMessageHandler( + (message, reply) -> { + HashMap wrapped = new HashMap<>(); + try { + @SuppressWarnings("ConstantConditions") + CreateMessage input = CreateMessage.fromMap((HashMap) message); + TextureMessage output = api.create(input); + wrapped.put("result", output.toMap()); + } catch (Exception exception) { + wrapped.put("error", wrapError(exception)); + } + reply.reply(wrapped); + }); + } else { + channel.setMessageHandler(null); + } + } + { + BasicMessageChannel channel = + new BasicMessageChannel<>( + binaryMessenger, + "dev.flutter.pigeon.VideoPlayerApi.dispose", + new StandardMessageCodec()); + if (api != null) { + channel.setMessageHandler( + (message, reply) -> { + HashMap wrapped = new HashMap<>(); + try { + @SuppressWarnings("ConstantConditions") + TextureMessage input = TextureMessage.fromMap((HashMap) message); + api.dispose(input); + wrapped.put("result", null); + } catch (Exception exception) { + wrapped.put("error", wrapError(exception)); + } + reply.reply(wrapped); + }); + } else { + channel.setMessageHandler(null); + } + } + { + BasicMessageChannel channel = + new BasicMessageChannel<>( + binaryMessenger, + "dev.flutter.pigeon.VideoPlayerApi.setLooping", + new StandardMessageCodec()); + if (api != null) { + channel.setMessageHandler( + (message, reply) -> { + HashMap wrapped = new HashMap<>(); + try { + @SuppressWarnings("ConstantConditions") + LoopingMessage input = LoopingMessage.fromMap((HashMap) message); + api.setLooping(input); + wrapped.put("result", null); + } catch (Exception exception) { + wrapped.put("error", wrapError(exception)); + } + reply.reply(wrapped); + }); + } else { + channel.setMessageHandler(null); + } + } + { + BasicMessageChannel channel = + new BasicMessageChannel<>( + binaryMessenger, + "dev.flutter.pigeon.VideoPlayerApi.setVolume", + new StandardMessageCodec()); + if (api != null) { + channel.setMessageHandler( + (message, reply) -> { + HashMap wrapped = new HashMap<>(); + try { + @SuppressWarnings("ConstantConditions") + VolumeMessage input = VolumeMessage.fromMap((HashMap) message); + api.setVolume(input); + wrapped.put("result", null); + } catch (Exception exception) { + wrapped.put("error", wrapError(exception)); + } + reply.reply(wrapped); + }); + } else { + channel.setMessageHandler(null); + } + } + { + BasicMessageChannel channel = + new BasicMessageChannel<>( + binaryMessenger, + "dev.flutter.pigeon.VideoPlayerApi.setPlaybackSpeed", + new StandardMessageCodec()); + if (api != null) { + channel.setMessageHandler( + (message, reply) -> { + HashMap wrapped = new HashMap<>(); + try { + @SuppressWarnings("ConstantConditions") + PlaybackSpeedMessage input = PlaybackSpeedMessage.fromMap((HashMap) message); + api.setPlaybackSpeed(input); + wrapped.put("result", null); + } catch (Exception exception) { + wrapped.put("error", wrapError(exception)); + } + reply.reply(wrapped); + }); + } else { + channel.setMessageHandler(null); + } + } + { + BasicMessageChannel channel = + new BasicMessageChannel<>( + binaryMessenger, + "dev.flutter.pigeon.VideoPlayerApi.play", + new StandardMessageCodec()); + if (api != null) { + channel.setMessageHandler( + (message, reply) -> { + HashMap wrapped = new HashMap<>(); + try { + @SuppressWarnings("ConstantConditions") + TextureMessage input = TextureMessage.fromMap((HashMap) message); + api.play(input); + wrapped.put("result", null); + } catch (Exception exception) { + wrapped.put("error", wrapError(exception)); + } + reply.reply(wrapped); + }); + } else { + channel.setMessageHandler(null); + } + } + { + BasicMessageChannel channel = + new BasicMessageChannel<>( + binaryMessenger, + "dev.flutter.pigeon.VideoPlayerApi.position", + new StandardMessageCodec()); + if (api != null) { + channel.setMessageHandler( + (message, reply) -> { + HashMap wrapped = new HashMap<>(); + try { + @SuppressWarnings("ConstantConditions") + TextureMessage input = TextureMessage.fromMap((HashMap) message); + PositionMessage output = api.position(input); + wrapped.put("result", output.toMap()); + } catch (Exception exception) { + wrapped.put("error", wrapError(exception)); + } + reply.reply(wrapped); + }); + } else { + channel.setMessageHandler(null); + } + } + { + BasicMessageChannel channel = + new BasicMessageChannel<>( + binaryMessenger, + "dev.flutter.pigeon.VideoPlayerApi.seekTo", + new StandardMessageCodec()); + if (api != null) { + channel.setMessageHandler( + (message, reply) -> { + HashMap wrapped = new HashMap<>(); + try { + @SuppressWarnings("ConstantConditions") + PositionMessage input = PositionMessage.fromMap((HashMap) message); + api.seekTo(input); + wrapped.put("result", null); + } catch (Exception exception) { + wrapped.put("error", wrapError(exception)); + } + reply.reply(wrapped); + }); + } else { + channel.setMessageHandler(null); + } + } + { + BasicMessageChannel channel = + new BasicMessageChannel<>( + binaryMessenger, + "dev.flutter.pigeon.VideoPlayerApi.pause", + new StandardMessageCodec()); + if (api != null) { + channel.setMessageHandler( + (message, reply) -> { + HashMap wrapped = new HashMap<>(); + try { + @SuppressWarnings("ConstantConditions") + TextureMessage input = TextureMessage.fromMap((HashMap) message); + api.pause(input); + wrapped.put("result", null); + } catch (Exception exception) { + wrapped.put("error", wrapError(exception)); + } + reply.reply(wrapped); + }); + } else { + channel.setMessageHandler(null); + } + } + { + BasicMessageChannel channel = + new BasicMessageChannel<>( + binaryMessenger, + "dev.flutter.pigeon.VideoPlayerApi.setMixWithOthers", + new StandardMessageCodec()); + if (api != null) { + channel.setMessageHandler( + (message, reply) -> { + HashMap wrapped = new HashMap<>(); + try { + @SuppressWarnings("ConstantConditions") + MixWithOthersMessage input = MixWithOthersMessage.fromMap((HashMap) message); + api.setMixWithOthers(input); + wrapped.put("result", null); + } catch (Exception exception) { + wrapped.put("error", wrapError(exception)); + } + reply.reply(wrapped); + }); + } else { + channel.setMessageHandler(null); + } + } + } + } + + private static HashMap wrapError(Exception exception) { + HashMap errorMap = new HashMap<>(); + errorMap.put("message", exception.toString()); + errorMap.put("code", exception.getClass().getSimpleName()); + errorMap.put("details", null); + return errorMap; + } +} diff --git a/android/src/main/java/com/lazyarts/vikram/cached_video_player/QueuingEventSink.java b/android/src/main/java/com/lazyarts/vikram/cached_video_player/QueuingEventSink.java new file mode 100644 index 0000000..c83ed3a --- /dev/null +++ b/android/src/main/java/com/lazyarts/vikram/cached_video_player/QueuingEventSink.java @@ -0,0 +1,85 @@ +// Copyright 2013 The Flutter Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +package com.lazyarts.vikram.cached_video_player; + +import io.flutter.plugin.common.EventChannel; +import java.util.ArrayList; + +/** + * And implementation of {@link EventChannel.EventSink} which can wrap an underlying sink. + * + *

It delivers messages immediately when downstream is available, but it queues messages before + * the delegate event sink is set with setDelegate. + * + *

This class is not thread-safe. All calls must be done on the same thread or synchronized + * externally. + */ +final class QueuingEventSink implements EventChannel.EventSink { + private EventChannel.EventSink delegate; + private ArrayList eventQueue = new ArrayList<>(); + private boolean done = false; + + public void setDelegate(EventChannel.EventSink delegate) { + this.delegate = delegate; + maybeFlush(); + } + + @Override + public void endOfStream() { + enqueue(new EndOfStreamEvent()); + maybeFlush(); + done = true; + } + + @Override + public void error(String code, String message, Object details) { + enqueue(new ErrorEvent(code, message, details)); + maybeFlush(); + } + + @Override + public void success(Object event) { + enqueue(event); + maybeFlush(); + } + + private void enqueue(Object event) { + if (done) { + return; + } + eventQueue.add(event); + } + + private void maybeFlush() { + if (delegate == null) { + return; + } + for (Object event : eventQueue) { + if (event instanceof EndOfStreamEvent) { + delegate.endOfStream(); + } else if (event instanceof ErrorEvent) { + ErrorEvent errorEvent = (ErrorEvent) event; + delegate.error(errorEvent.code, errorEvent.message, errorEvent.details); + } else { + delegate.success(event); + } + } + eventQueue.clear(); + } + + private static class EndOfStreamEvent {} + + private static class ErrorEvent { + String code; + String message; + Object details; + + ErrorEvent(String code, String message, Object details) { + this.code = code; + this.message = message; + this.details = details; + } + } +} diff --git a/android/src/main/java/com/lazyarts/vikram/cached_video_player/SimpleCacheSingleton.java b/android/src/main/java/com/lazyarts/vikram/cached_video_player/SimpleCacheSingleton.java new file mode 100644 index 0000000..c35898f --- /dev/null +++ b/android/src/main/java/com/lazyarts/vikram/cached_video_player/SimpleCacheSingleton.java @@ -0,0 +1,31 @@ +package com.lazyarts.vikram.cached_video_player; + +import android.content.Context; + +import com.google.android.exoplayer2.database.StandaloneDatabaseProvider; +import com.google.android.exoplayer2.upstream.cache.LeastRecentlyUsedCacheEvictor; +import com.google.android.exoplayer2.upstream.cache.SimpleCache; + +import java.io.File; + +public class SimpleCacheSingleton { + LeastRecentlyUsedCacheEvictor evictor; + SimpleCache simpleCache; + + private static SimpleCacheSingleton instance; + + private SimpleCacheSingleton(Context context, long maxCacheSize) { + evictor = new LeastRecentlyUsedCacheEvictor(maxCacheSize); + simpleCache = new SimpleCache(new File(context.getCacheDir(), "media"), evictor, new StandaloneDatabaseProvider(context)); + } + + public synchronized static SimpleCacheSingleton getInstance(Context context, long maxCacheSize) { + if (instance == null) { + synchronized (SimpleCacheSingleton.class) { + if (instance == null) + instance = new SimpleCacheSingleton(context, maxCacheSize); + } + } + return instance; + } +} diff --git a/android/src/main/java/com/lazyarts/vikram/cached_video_player/VideoPlayerOptions.java b/android/src/main/java/com/lazyarts/vikram/cached_video_player/VideoPlayerOptions.java new file mode 100644 index 0000000..75e0604 --- /dev/null +++ b/android/src/main/java/com/lazyarts/vikram/cached_video_player/VideoPlayerOptions.java @@ -0,0 +1,9 @@ +// Copyright 2013 The Flutter Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +package com.lazyarts.vikram.cached_video_player; + +class VideoPlayerOptions { + public boolean mixWithOthers; +} diff --git a/example/README.md b/example/README.md new file mode 100644 index 0000000..a135626 --- /dev/null +++ b/example/README.md @@ -0,0 +1,16 @@ +# example + +A new Flutter project. + +## Getting Started + +This project is a starting point for a Flutter application. + +A few resources to get you started if this is your first Flutter project: + +- [Lab: Write your first Flutter app](https://flutter.dev/docs/get-started/codelab) +- [Cookbook: Useful Flutter samples](https://flutter.dev/docs/cookbook) + +For help getting started with Flutter, view our +[online documentation](https://flutter.dev/docs), which offers tutorials, +samples, guidance on mobile development, and a full API reference. diff --git a/example/analysis_options.yaml b/example/analysis_options.yaml new file mode 100644 index 0000000..61b6c4d --- /dev/null +++ b/example/analysis_options.yaml @@ -0,0 +1,29 @@ +# This file configures the analyzer, which statically analyzes Dart code to +# check for errors, warnings, and lints. +# +# The issues identified by the analyzer are surfaced in the UI of Dart-enabled +# IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be +# invoked from the command line by running `flutter analyze`. + +# The following line activates a set of recommended lints for Flutter apps, +# packages, and plugins designed to encourage good coding practices. +include: package:flutter_lints/flutter.yaml + +linter: + # The lint rules applied to this project can be customized in the + # section below to disable rules from the `package:flutter_lints/flutter.yaml` + # included above or to enable additional rules. A list of all available lints + # and their documentation is published at + # https://dart-lang.github.io/linter/lints/index.html. + # + # Instead of disabling a lint rule for the entire project in the + # section below, it can also be suppressed for a single line of code + # or a specific dart file by using the `// ignore: name_of_lint` and + # `// ignore_for_file: name_of_lint` syntax on the line or in the file + # producing the lint. + rules: + # avoid_print: false # Uncomment to disable the `avoid_print` rule + # prefer_single_quotes: true # Uncomment to enable the `prefer_single_quotes` rule + +# Additional information about this file can be found at +# https://dart.dev/guides/language/analysis-options diff --git a/example/android/app/build.gradle b/example/android/app/build.gradle new file mode 100644 index 0000000..478a838 --- /dev/null +++ b/example/android/app/build.gradle @@ -0,0 +1,69 @@ +def localProperties = new Properties() +def localPropertiesFile = rootProject.file('local.properties') +if (localPropertiesFile.exists()) { + localPropertiesFile.withReader('UTF-8') { reader -> + localProperties.load(reader) + } +} + +def flutterRoot = localProperties.getProperty('flutter.sdk') +if (flutterRoot == null) { + throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.") +} + +def flutterVersionCode = localProperties.getProperty('flutter.versionCode') +if (flutterVersionCode == null) { + flutterVersionCode = '1' +} + +def flutterVersionName = localProperties.getProperty('flutter.versionName') +if (flutterVersionName == null) { + flutterVersionName = '1.0' +} + +apply plugin: 'com.android.application' +apply plugin: 'kotlin-android' +apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle" + +android { + compileSdkVersion flutter.compileSdkVersion + + compileOptions { + sourceCompatibility JavaVersion.VERSION_1_8 + targetCompatibility JavaVersion.VERSION_1_8 + } + + kotlinOptions { + jvmTarget = '1.8' + } + + sourceSets { + main.java.srcDirs += 'src/main/kotlin' + } + + defaultConfig { + // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html). + applicationId "com.example.example" + minSdkVersion flutter.minSdkVersion + targetSdkVersion flutter.targetSdkVersion + versionCode flutterVersionCode.toInteger() + versionName flutterVersionName + } + + buildTypes { + release { + // TODO: Add your own signing config for the release build. + // Signing with the debug keys for now, so `flutter run --release` works. + signingConfig signingConfigs.debug + } + } + namespace 'com.example.example' +} + +flutter { + source '../..' +} + +dependencies { + implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version" +} diff --git a/example/android/app/src/debug/AndroidManifest.xml b/example/android/app/src/debug/AndroidManifest.xml new file mode 100644 index 0000000..f880684 --- /dev/null +++ b/example/android/app/src/debug/AndroidManifest.xml @@ -0,0 +1,6 @@ + + + + diff --git a/example/android/app/src/main/AndroidManifest.xml b/example/android/app/src/main/AndroidManifest.xml new file mode 100644 index 0000000..879e8bb --- /dev/null +++ b/example/android/app/src/main/AndroidManifest.xml @@ -0,0 +1,34 @@ + + + + + + + + + + + + + + diff --git a/example/android/app/src/main/kotlin/com/example/example/MainActivity.kt b/example/android/app/src/main/kotlin/com/example/example/MainActivity.kt new file mode 100644 index 0000000..e793a00 --- /dev/null +++ b/example/android/app/src/main/kotlin/com/example/example/MainActivity.kt @@ -0,0 +1,6 @@ +package com.example.example + +import io.flutter.embedding.android.FlutterActivity + +class MainActivity: FlutterActivity() { +} diff --git a/example/android/app/src/main/res/drawable-v21/launch_background.xml b/example/android/app/src/main/res/drawable-v21/launch_background.xml new file mode 100644 index 0000000..f74085f --- /dev/null +++ b/example/android/app/src/main/res/drawable-v21/launch_background.xml @@ -0,0 +1,12 @@ + + + + + + + + diff --git a/example/android/app/src/main/res/drawable/launch_background.xml b/example/android/app/src/main/res/drawable/launch_background.xml new file mode 100644 index 0000000..304732f --- /dev/null +++ b/example/android/app/src/main/res/drawable/launch_background.xml @@ -0,0 +1,12 @@ + + + + + + + + diff --git a/example/android/app/src/main/res/mipmap-hdpi/ic_launcher.png b/example/android/app/src/main/res/mipmap-hdpi/ic_launcher.png new file mode 100644 index 0000000..db77bb4 Binary files /dev/null and b/example/android/app/src/main/res/mipmap-hdpi/ic_launcher.png differ diff --git a/example/android/app/src/main/res/mipmap-mdpi/ic_launcher.png b/example/android/app/src/main/res/mipmap-mdpi/ic_launcher.png new file mode 100644 index 0000000..17987b7 Binary files /dev/null and b/example/android/app/src/main/res/mipmap-mdpi/ic_launcher.png differ diff --git a/example/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png b/example/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png new file mode 100644 index 0000000..09d4391 Binary files /dev/null and b/example/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png differ diff --git a/example/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png b/example/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png new file mode 100644 index 0000000..d5f1c8d Binary files /dev/null and b/example/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png differ diff --git a/example/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/example/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png new file mode 100644 index 0000000..4d6372e Binary files /dev/null and b/example/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png differ diff --git a/example/android/app/src/main/res/values-night/styles.xml b/example/android/app/src/main/res/values-night/styles.xml new file mode 100644 index 0000000..3db14bb --- /dev/null +++ b/example/android/app/src/main/res/values-night/styles.xml @@ -0,0 +1,18 @@ + + + + + + + diff --git a/example/android/app/src/main/res/values/styles.xml b/example/android/app/src/main/res/values/styles.xml new file mode 100644 index 0000000..d460d1e --- /dev/null +++ b/example/android/app/src/main/res/values/styles.xml @@ -0,0 +1,18 @@ + + + + + + + diff --git a/example/android/app/src/profile/AndroidManifest.xml b/example/android/app/src/profile/AndroidManifest.xml new file mode 100644 index 0000000..f880684 --- /dev/null +++ b/example/android/app/src/profile/AndroidManifest.xml @@ -0,0 +1,6 @@ + + + + diff --git a/example/android/build.gradle b/example/android/build.gradle new file mode 100644 index 0000000..2e6467a --- /dev/null +++ b/example/android/build.gradle @@ -0,0 +1,31 @@ +buildscript { + ext.kotlin_version = '1.6.21' + repositories { + google() + mavenCentral() + } + + dependencies { + classpath 'com.android.tools.build:gradle:7.4.1' + classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" + } +} + +allprojects { + repositories { + google() + mavenCentral() + } +} + +rootProject.buildDir = '../build' +subprojects { + project.buildDir = "${rootProject.buildDir}/${project.name}" +} +subprojects { + project.evaluationDependsOn(':app') +} + +task clean(type: Delete) { + delete rootProject.buildDir +} diff --git a/example/android/gradle.properties b/example/android/gradle.properties new file mode 100644 index 0000000..94adc3a --- /dev/null +++ b/example/android/gradle.properties @@ -0,0 +1,3 @@ +org.gradle.jvmargs=-Xmx1536M +android.useAndroidX=true +android.enableJetifier=true diff --git a/example/android/gradle/wrapper/gradle-wrapper.properties b/example/android/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 0000000..6b66533 --- /dev/null +++ b/example/android/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,6 @@ +#Fri Jun 23 08:50:38 CEST 2017 +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-all.zip diff --git a/example/android/settings.gradle b/example/android/settings.gradle new file mode 100644 index 0000000..44e62bc --- /dev/null +++ b/example/android/settings.gradle @@ -0,0 +1,11 @@ +include ':app' + +def localPropertiesFile = new File(rootProject.projectDir, "local.properties") +def properties = new Properties() + +assert localPropertiesFile.exists() +localPropertiesFile.withReader("UTF-8") { reader -> properties.load(reader) } + +def flutterSdkPath = properties.getProperty("flutter.sdk") +assert flutterSdkPath != null, "flutter.sdk not set in local.properties" +apply from: "$flutterSdkPath/packages/flutter_tools/gradle/app_plugin_loader.gradle" diff --git a/example/ios/Flutter/AppFrameworkInfo.plist b/example/ios/Flutter/AppFrameworkInfo.plist new file mode 100644 index 0000000..8d4492f --- /dev/null +++ b/example/ios/Flutter/AppFrameworkInfo.plist @@ -0,0 +1,26 @@ + + + + + CFBundleDevelopmentRegion + en + CFBundleExecutable + App + CFBundleIdentifier + io.flutter.flutter.app + CFBundleInfoDictionaryVersion + 6.0 + CFBundleName + App + CFBundlePackageType + FMWK + CFBundleShortVersionString + 1.0 + CFBundleSignature + ???? + CFBundleVersion + 1.0 + MinimumOSVersion + 9.0 + + diff --git a/example/ios/Flutter/Debug.xcconfig b/example/ios/Flutter/Debug.xcconfig new file mode 100644 index 0000000..ec97fc6 --- /dev/null +++ b/example/ios/Flutter/Debug.xcconfig @@ -0,0 +1,2 @@ +#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig" +#include "Generated.xcconfig" diff --git a/example/ios/Flutter/Release.xcconfig b/example/ios/Flutter/Release.xcconfig new file mode 100644 index 0000000..c4855bf --- /dev/null +++ b/example/ios/Flutter/Release.xcconfig @@ -0,0 +1,2 @@ +#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig" +#include "Generated.xcconfig" diff --git a/example/ios/Podfile b/example/ios/Podfile new file mode 100644 index 0000000..1e8c3c9 --- /dev/null +++ b/example/ios/Podfile @@ -0,0 +1,41 @@ +# Uncomment this line to define a global platform for your project +# platform :ios, '9.0' + +# CocoaPods analytics sends network stats synchronously affecting flutter build latency. +ENV['COCOAPODS_DISABLE_STATS'] = 'true' + +project 'Runner', { + 'Debug' => :debug, + 'Profile' => :release, + 'Release' => :release, +} + +def flutter_root + generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'Generated.xcconfig'), __FILE__) + unless File.exist?(generated_xcode_build_settings_path) + raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure flutter pub get is executed first" + end + + File.foreach(generated_xcode_build_settings_path) do |line| + matches = line.match(/FLUTTER_ROOT\=(.*)/) + return matches[1].strip if matches + end + raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Generated.xcconfig, then run flutter pub get" +end + +require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root) + +flutter_ios_podfile_setup + +target 'Runner' do + use_frameworks! + use_modular_headers! + + flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__)) +end + +post_install do |installer| + installer.pods_project.targets.each do |target| + flutter_additional_ios_build_settings(target) + end +end diff --git a/example/ios/Runner.xcodeproj/project.pbxproj b/example/ios/Runner.xcodeproj/project.pbxproj new file mode 100644 index 0000000..4124096 --- /dev/null +++ b/example/ios/Runner.xcodeproj/project.pbxproj @@ -0,0 +1,549 @@ +// !$*UTF8*$! +{ + archiveVersion = 1; + classes = { + }; + objectVersion = 51; + objects = { + +/* Begin PBXBuildFile section */ + 1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */; 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b/example/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings new file mode 100644 index 0000000..f9b0d7c --- /dev/null +++ b/example/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings @@ -0,0 +1,8 @@ + + + + + PreviewsEnabled + + + diff --git a/example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme b/example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme new file mode 100644 index 0000000..c87d15a --- /dev/null +++ b/example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme @@ -0,0 +1,87 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/example/ios/Runner.xcworkspace/contents.xcworkspacedata b/example/ios/Runner.xcworkspace/contents.xcworkspacedata new file mode 100644 index 0000000..21a3cc1 --- /dev/null +++ b/example/ios/Runner.xcworkspace/contents.xcworkspacedata @@ -0,0 +1,10 @@ + + + + + + + diff --git a/example/ios/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist b/example/ios/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist new file mode 100644 index 0000000..18d9810 --- /dev/null +++ b/example/ios/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist @@ -0,0 +1,8 @@ + + + + + IDEDidComputeMac32BitWarning + + + diff --git a/example/ios/Runner.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings b/example/ios/Runner.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings new file mode 100644 index 0000000..f9b0d7c --- /dev/null +++ b/example/ios/Runner.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings @@ -0,0 +1,8 @@ + + + + + PreviewsEnabled + + + diff --git a/example/ios/Runner/AppDelegate.swift b/example/ios/Runner/AppDelegate.swift new file mode 100644 index 0000000..70693e4 --- /dev/null +++ b/example/ios/Runner/AppDelegate.swift @@ -0,0 +1,13 @@ +import UIKit +import Flutter + +@UIApplicationMain +@objc class AppDelegate: FlutterAppDelegate { + override func application( + _ application: UIApplication, + didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? + ) -> Bool { + GeneratedPluginRegistrant.register(with: self) + return super.application(application, didFinishLaunchingWithOptions: launchOptions) + } +} diff --git a/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json new file mode 100644 index 0000000..d36b1fa --- /dev/null +++ b/example/ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json @@ -0,0 +1,122 @@ +{ + "images" : [ + { + "size" : "20x20", + "idiom" : "iphone", + "filename" : "Icon-App-20x20@2x.png", + "scale" : "2x" + }, + { + "size" : "20x20", + "idiom" : "iphone", + "filename" : "Icon-App-20x20@3x.png", + "scale" : "3x" + }, + { + "size" : "29x29", + "idiom" : "iphone", + "filename" : "Icon-App-29x29@1x.png", + "scale" : "1x" + }, + { + "size" : "29x29", + "idiom" : "iphone", + "filename" : 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b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json @@ -0,0 +1,23 @@ +{ + "images" : [ + { + "idiom" : "universal", + "filename" : "LaunchImage.png", + "scale" : "1x" + }, + { + "idiom" : "universal", + "filename" : "LaunchImage@2x.png", + "scale" : "2x" + }, + { + "idiom" : "universal", + "filename" : "LaunchImage@3x.png", + "scale" : "3x" + } + ], + "info" : { + "version" : 1, + "author" : "xcode" + } +} diff --git a/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png new file mode 100644 index 0000000..9da19ea Binary files /dev/null and b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage.png differ diff --git a/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png new file mode 100644 index 0000000..9da19ea Binary files /dev/null and b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@2x.png differ diff --git a/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png new file mode 100644 index 0000000..9da19ea Binary files /dev/null and b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/LaunchImage@3x.png differ diff --git a/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md new file mode 100644 index 0000000..89c2725 --- /dev/null +++ b/example/ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md @@ -0,0 +1,5 @@ +# Launch Screen Assets + +You can customize the launch screen with your own desired assets by replacing the image files in this directory. + +You can also do it by opening your Flutter project's Xcode project with `open ios/Runner.xcworkspace`, selecting `Runner/Assets.xcassets` in the Project Navigator and dropping in the desired images. \ No newline at end of file diff --git a/example/ios/Runner/Base.lproj/LaunchScreen.storyboard b/example/ios/Runner/Base.lproj/LaunchScreen.storyboard new file mode 100644 index 0000000..f2e259c --- /dev/null +++ b/example/ios/Runner/Base.lproj/LaunchScreen.storyboard @@ -0,0 +1,37 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/example/ios/Runner/Base.lproj/Main.storyboard b/example/ios/Runner/Base.lproj/Main.storyboard new file mode 100644 index 0000000..f3c2851 --- /dev/null +++ b/example/ios/Runner/Base.lproj/Main.storyboard @@ -0,0 +1,26 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/example/ios/Runner/Info.plist b/example/ios/Runner/Info.plist new file mode 100644 index 0000000..a4b05e8 --- /dev/null +++ b/example/ios/Runner/Info.plist @@ -0,0 +1,54 @@ + + + + + CFBundleDevelopmentRegion + $(DEVELOPMENT_LANGUAGE) + CFBundleDisplayName + Example + CFBundleExecutable + $(EXECUTABLE_NAME) + CFBundleIdentifier + $(PRODUCT_BUNDLE_IDENTIFIER) + CFBundleInfoDictionaryVersion + 6.0 + CFBundleName + example + CFBundlePackageType + APPL + CFBundleShortVersionString + $(FLUTTER_BUILD_NAME) + CFBundleSignature + ???? + CFBundleVersion + $(FLUTTER_BUILD_NUMBER) + LSRequiresIPhoneOS + + UILaunchStoryboardName + LaunchScreen + UIMainStoryboardFile + Main + UISupportedInterfaceOrientations + + UIInterfaceOrientationPortrait + UIInterfaceOrientationLandscapeLeft + UIInterfaceOrientationLandscapeRight + + UISupportedInterfaceOrientations~ipad + + UIInterfaceOrientationPortrait + UIInterfaceOrientationPortraitUpsideDown + UIInterfaceOrientationLandscapeLeft + UIInterfaceOrientationLandscapeRight + + UIViewControllerBasedStatusBarAppearance + + CADisableMinimumFrameDurationOnPhone + + NSAppTransportSecurity + + NSAllowsArbitraryLoads + + + + diff --git a/example/ios/Runner/Runner-Bridging-Header.h b/example/ios/Runner/Runner-Bridging-Header.h new file mode 100644 index 0000000..308a2a5 --- /dev/null +++ b/example/ios/Runner/Runner-Bridging-Header.h @@ -0,0 +1 @@ +#import "GeneratedPluginRegistrant.h" diff --git a/example/lib/main.dart b/example/lib/main.dart new file mode 100644 index 0000000..d387bba --- /dev/null +++ b/example/lib/main.dart @@ -0,0 +1,86 @@ +import 'package:flutter/material.dart'; +import 'package:cached_video_player/cached_video_player.dart'; + +void main() { + runApp(const MyApp()); +} + +class MyApp extends StatelessWidget { + const MyApp({Key? key}) : super(key: key); + + // This widget is the root of your application. + @override + Widget build(BuildContext context) { + return MaterialApp( + title: 'Flutter Demo', + theme: ThemeData( + // This is the theme of your application. + // + // Try running your application with "flutter run". You'll see the + // application has a blue toolbar. Then, without quitting the app, try + // changing the primarySwatch below to Colors.green and then invoke + // "hot reload" (press "r" in the console where you ran "flutter run", + // or simply save your changes to "hot reload" in a Flutter IDE). + // Notice that the counter didn't reset back to zero; the application + // is not restarted. + primarySwatch: Colors.blue, + ), + home: const MyHomePage(title: 'Flutter Demo Home Page'), + ); + } +} + +class MyHomePage extends StatefulWidget { + const MyHomePage({Key? key, required this.title}) : super(key: key); + + // This widget is the home page of your application. It is stateful, meaning + // that it has a State object (defined below) that contains fields that affect + // how it looks. + + // This class is the configuration for the state. It holds the values (in this + // case the title) provided by the parent (in this case the App widget) and + // used by the build method of the State. Fields in a Widget subclass are + // always marked "final". + + final String title; + + @override + State createState() => _MyHomePageState(); +} + +class _MyHomePageState extends State { + late CachedVideoPlayerController controller; + @override + void initState() { + controller = CachedVideoPlayerController.network( + "http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4"); + controller.initialize().then((value) { + controller.play(); + setState(() {}); + }); + super.initState(); + } + + @override + Widget build(BuildContext context) { + // This method is rerun every time setState is called, for instance as done + // by the _incrementCounter method above. + // + // The Flutter framework has been optimized to make rerunning build methods + // fast, so that you can just rebuild anything that needs updating rather + // than having to individually change instances of widgets. + return Scaffold( + appBar: AppBar( + // Here we take the value from the MyHomePage object that was created by + // the App.build method, and use it to set our appbar title. + title: Text(widget.title), + ), + body: Center( + child: controller.value.isInitialized + ? AspectRatio( + aspectRatio: controller.value.aspectRatio, + child: CachedVideoPlayer(controller)) + : const CircularProgressIndicator()), // This trailing comma makes auto-formatting nicer for build methods. + ); + } +} diff --git a/example/pubspec.yaml b/example/pubspec.yaml new file mode 100644 index 0000000..dedc11a --- /dev/null +++ b/example/pubspec.yaml @@ -0,0 +1,90 @@ +name: example +description: A new Flutter project. + +# The following line prevents the package from being accidentally published to +# pub.dev using `flutter pub publish`. This is preferred for private packages. +publish_to: 'none' # Remove this line if you wish to publish to pub.dev + +# The following defines the version and build number for your application. +# A version number is three numbers separated by dots, like 1.2.43 +# followed by an optional build number separated by a +. +# Both the version and the builder number may be overridden in flutter +# build by specifying --build-name and --build-number, respectively. +# In Android, build-name is used as versionName while build-number used as versionCode. +# Read more about Android versioning at https://developer.android.com/studio/publish/versioning +# In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion. +# Read more about iOS versioning at +# https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html +version: 1.0.0+1 + +environment: + sdk: ">=2.16.2 <3.0.0" + +# Dependencies specify other packages that your package needs in order to work. +# To automatically upgrade your package dependencies to the latest versions +# consider running `flutter pub upgrade --major-versions`. Alternatively, +# dependencies can be manually updated by changing the version numbers below to +# the latest version available on pub.dev. To see which dependencies have newer +# versions available, run `flutter pub outdated`. +dependencies: + flutter: + sdk: flutter + cached_video_player: + path: ../ + + # The following adds the Cupertino Icons font to your application. + # Use with the CupertinoIcons class for iOS style icons. + cupertino_icons: ^1.0.2 + +dev_dependencies: + flutter_test: + sdk: flutter + + # The "flutter_lints" package below contains a set of recommended lints to + # encourage good coding practices. The lint set provided by the package is + # activated in the `analysis_options.yaml` file located at the root of your + # package. See that file for information about deactivating specific lint + # rules and activating additional ones. + flutter_lints: ^1.0.0 + +# For information on the generic Dart part of this file, see the +# following page: https://dart.dev/tools/pub/pubspec + +# The following section is specific to Flutter. +flutter: + + # The following line ensures that the Material Icons font is + # included with your application, so that you can use the icons in + # the material Icons class. + uses-material-design: true + + # To add assets to your application, add an assets section, like this: + # assets: + # - images/a_dot_burr.jpeg + # - images/a_dot_ham.jpeg + + # An image asset can refer to one or more resolution-specific "variants", see + # https://flutter.dev/assets-and-images/#resolution-aware. + + # For details regarding adding assets from package dependencies, see + # https://flutter.dev/assets-and-images/#from-packages + + # To add custom fonts to your application, add a fonts section here, + # in this "flutter" section. Each entry in this list should have a + # "family" key with the font family name, and a "fonts" key with a + # list giving the asset and other descriptors for the font. For + # example: + # fonts: + # - family: Schyler + # fonts: + # - asset: fonts/Schyler-Regular.ttf + # - asset: fonts/Schyler-Italic.ttf + # style: italic + # - family: Trajan Pro + # fonts: + # - asset: fonts/TrajanPro.ttf + # - asset: fonts/TrajanPro_Bold.ttf + # weight: 700 + # + # For details regarding fonts from package dependencies, + # see https://flutter.dev/custom-fonts/#from-packages diff --git a/ios/Classes/CachedVideoPlayerPlugin.h b/ios/Classes/CachedVideoPlayerPlugin.h new file mode 100644 index 0000000..cd8ca0e --- /dev/null +++ b/ios/Classes/CachedVideoPlayerPlugin.h @@ -0,0 +1,8 @@ +// Copyright 2013 The Flutter Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +#import + +@interface CachedVideoPlayerPlugin : NSObject +@end diff --git a/ios/Classes/CachedVideoPlayerPlugin.m b/ios/Classes/CachedVideoPlayerPlugin.m new file mode 100644 index 0000000..cd111e0 --- /dev/null +++ b/ios/Classes/CachedVideoPlayerPlugin.m @@ -0,0 +1,622 @@ +// Copyright 2013 The Flutter Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +#import "CachedVideoPlayerPlugin.h" +#import +#import +#import "messages.h" +#import + +#if !__has_feature(objc_arc) +#error Code Requires ARC. +#endif + +int64_t CachedCMTimeToMillis(CMTime time) { + if (time.timescale == 0) return 0; + return time.value * 1000 / time.timescale; +} + +@interface CachedFrameUpdater : NSObject +@property(nonatomic) int64_t textureId; +@property(nonatomic, weak, readonly) NSObject* registry; +- (void)onDisplayLink:(CADisplayLink*)link; +@end + +@implementation CachedFrameUpdater +- (CachedFrameUpdater*)initWithRegistry:(NSObject*)registry { + NSAssert(self, @"super init cannot be nil"); + if (self == nil) return nil; + _registry = registry; + return self; +} + +- (void)onDisplayLink:(CADisplayLink*)link { + [_registry textureFrameAvailable:_textureId]; +} +@end + +@interface CachedVideoPlayer : NSObject +@property(readonly, nonatomic) AVPlayer* player; +@property(readonly, nonatomic) AVPlayerItemVideoOutput* videoOutput; +@property(readonly, nonatomic) CADisplayLink* displayLink; +@property(nonatomic) FlutterEventChannel* eventChannel; +@property(nonatomic) FlutterEventSink eventSink; +@property(nonatomic) CGAffineTransform preferredTransform; +@property(nonatomic, readonly) bool disposed; +@property(nonatomic, readonly) bool isPlaying; +@property(nonatomic) bool isLooping; +@property(nonatomic, readonly) bool isInitialized; +- (instancetype)initWithURL:(NSURL*)url + frameUpdater:(CachedFrameUpdater*)frameUpdater + httpHeaders:(NSDictionary*)headers; +- (void)play; +- (void)pause; +- (void)setIsLooping:(bool)isLooping; +- (void)updatePlayingState; +@end + +static void* timeRangeContext = &timeRangeContext; +static void* statusContext = &statusContext; +static void* playbackLikelyToKeepUpContext = &playbackLikelyToKeepUpContext; +static void* playbackBufferEmptyContext = &playbackBufferEmptyContext; +static void* playbackBufferFullContext = &playbackBufferFullContext; + +@implementation CachedVideoPlayer +- (instancetype)initWithAsset:(NSString*)asset frameUpdater:(CachedFrameUpdater*)frameUpdater { + NSString* path = [[NSBundle mainBundle] pathForResource:asset ofType:nil]; + return [self initWithURL:[NSURL fileURLWithPath:path] frameUpdater:frameUpdater httpHeaders:nil]; +} + +- (void)addObservers:(AVPlayerItem*)item { + [item addObserver:self + forKeyPath:@"loadedTimeRanges" + options:NSKeyValueObservingOptionInitial | NSKeyValueObservingOptionNew + context:timeRangeContext]; + [item addObserver:self + forKeyPath:@"status" + options:NSKeyValueObservingOptionInitial | NSKeyValueObservingOptionNew + context:statusContext]; + [item addObserver:self + forKeyPath:@"playbackLikelyToKeepUp" + options:NSKeyValueObservingOptionInitial | NSKeyValueObservingOptionNew + context:playbackLikelyToKeepUpContext]; + [item addObserver:self + forKeyPath:@"playbackBufferEmpty" + options:NSKeyValueObservingOptionInitial | NSKeyValueObservingOptionNew + context:playbackBufferEmptyContext]; + [item addObserver:self + forKeyPath:@"playbackBufferFull" + options:NSKeyValueObservingOptionInitial | NSKeyValueObservingOptionNew + context:playbackBufferFullContext]; + + // Add an observer that will respond to itemDidPlayToEndTime + [[NSNotificationCenter defaultCenter] addObserver:self + selector:@selector(itemDidPlayToEndTime:) + name:AVPlayerItemDidPlayToEndTimeNotification + object:item]; +} + +- (void)itemDidPlayToEndTime:(NSNotification*)notification { + if (_isLooping) { + AVPlayerItem* p = [notification object]; + [p seekToTime:kCMTimeZero completionHandler:nil]; + } else { + if (_eventSink) { + _eventSink(@{@"event" : @"completed"}); + } + } +} + +static inline CGFloat radiansToDegrees(CGFloat radians) { + // Input range [-pi, pi] or [-180, 180] + CGFloat degrees = GLKMathRadiansToDegrees((float)radians); + if (degrees < 0) { + // Convert -90 to 270 and -180 to 180 + return degrees + 360; + } + // Output degrees in between [0, 360[ + return degrees; +}; + +- (AVMutableVideoComposition*)getVideoCompositionWithTransform:(CGAffineTransform)transform + withAsset:(AVAsset*)asset + withVideoTrack:(AVAssetTrack*)videoTrack { + AVMutableVideoCompositionInstruction* instruction = + [AVMutableVideoCompositionInstruction videoCompositionInstruction]; + instruction.timeRange = CMTimeRangeMake(kCMTimeZero, [asset duration]); + AVMutableVideoCompositionLayerInstruction* layerInstruction = + [AVMutableVideoCompositionLayerInstruction + videoCompositionLayerInstructionWithAssetTrack:videoTrack]; + [layerInstruction setTransform:_preferredTransform atTime:kCMTimeZero]; + + AVMutableVideoComposition* videoComposition = [AVMutableVideoComposition videoComposition]; + instruction.layerInstructions = @[ layerInstruction ]; + videoComposition.instructions = @[ instruction ]; + + // If in portrait mode, switch the width and height of the video + CGFloat width = videoTrack.naturalSize.width; + CGFloat height = videoTrack.naturalSize.height; + NSInteger rotationDegrees = + (NSInteger)round(radiansToDegrees(atan2(_preferredTransform.b, _preferredTransform.a))); + if (rotationDegrees == 90 || rotationDegrees == 270) { + width = videoTrack.naturalSize.height; + height = videoTrack.naturalSize.width; + } + videoComposition.renderSize = CGSizeMake(width, height); + + // TODO(@recastrodiaz): should we use videoTrack.nominalFrameRate ? + // Currently set at a constant 30 FPS + videoComposition.frameDuration = CMTimeMake(1, 30); + + return videoComposition; +} + +- (void)createVideoOutputAndDisplayLink:(CachedFrameUpdater*)frameUpdater { + NSDictionary* pixBuffAttributes = @{ + (id)kCVPixelBufferPixelFormatTypeKey : @(kCVPixelFormatType_32BGRA), + (id)kCVPixelBufferIOSurfacePropertiesKey : @{} + }; + _videoOutput = [[AVPlayerItemVideoOutput alloc] initWithPixelBufferAttributes:pixBuffAttributes]; + + _displayLink = [CADisplayLink displayLinkWithTarget:frameUpdater + selector:@selector(onDisplayLink:)]; + [_displayLink addToRunLoop:[NSRunLoop currentRunLoop] forMode:NSRunLoopCommonModes]; + _displayLink.paused = YES; +} + +- (instancetype)initWithURL:(NSURL*)url + frameUpdater:(CachedFrameUpdater*)frameUpdater + httpHeaders:(NSDictionary*)headers { + NSDictionary* options = nil; + if (headers != nil && [headers count] != 0) { + options = @{@"AVURLAssetHTTPHeaderFieldsKey" : headers}; + } + AVURLAsset* urlAsset = [AVURLAsset URLAssetWithURL:url options:options]; + AVPlayerItem* item = [AVPlayerItem playerItemWithAsset:urlAsset]; + return [self initWithPlayerItem:item frameUpdater:frameUpdater]; +} + +- (CGAffineTransform)fixTransform:(AVAssetTrack*)videoTrack { + CGAffineTransform transform = videoTrack.preferredTransform; + // TODO(@recastrodiaz): why do we need to do this? Why is the preferredTransform incorrect? + // At least 2 user videos show a black screen when in portrait mode if we directly use the + // videoTrack.preferredTransform Setting tx to the height of the video instead of 0, properly + // displays the video https://github.com/flutter/flutter/issues/17606#issuecomment-413473181 + if (transform.tx == 0 && transform.ty == 0) { + NSInteger rotationDegrees = (NSInteger)round(radiansToDegrees(atan2(transform.b, transform.a))); + NSLog(@"TX and TY are 0. Rotation: %ld. Natural width,height: %f, %f", (long)rotationDegrees, + videoTrack.naturalSize.width, videoTrack.naturalSize.height); + if (rotationDegrees == 90) { + NSLog(@"Setting transform tx"); + transform.tx = videoTrack.naturalSize.height; + transform.ty = 0; + } else if (rotationDegrees == 270) { + NSLog(@"Setting transform ty"); + transform.tx = 0; + transform.ty = videoTrack.naturalSize.width; + } + } + return transform; +} + +- (instancetype)initWithPlayerItem:(AVPlayerItem*)item frameUpdater:(CachedFrameUpdater*)frameUpdater { + self = [super init]; + NSAssert(self, @"super init cannot be nil"); + _isInitialized = false; + _isPlaying = false; + _disposed = false; + + AVAsset* asset = [item asset]; + void (^assetCompletionHandler)(void) = ^{ + if ([asset statusOfValueForKey:@"tracks" error:nil] == AVKeyValueStatusLoaded) { + NSArray* tracks = [asset tracksWithMediaType:AVMediaTypeVideo]; + if ([tracks count] > 0) { + AVAssetTrack* videoTrack = tracks[0]; + void (^trackCompletionHandler)(void) = ^{ + if (self->_disposed) return; + if ([videoTrack statusOfValueForKey:@"preferredTransform" + error:nil] == AVKeyValueStatusLoaded) { + // Rotate the video by using a videoComposition and the preferredTransform + self->_preferredTransform = [self fixTransform:videoTrack]; + // Note: + // https://developer.apple.com/documentation/avfoundation/avplayeritem/1388818-videocomposition + // Video composition can only be used with file-based media and is not supported for + // use with media served using HTTP Live Streaming. + AVMutableVideoComposition* videoComposition = + [self getVideoCompositionWithTransform:self->_preferredTransform + withAsset:asset + withVideoTrack:videoTrack]; + item.videoComposition = videoComposition; + } + }; + [videoTrack loadValuesAsynchronouslyForKeys:@[ @"preferredTransform" ] + completionHandler:trackCompletionHandler]; + } + } + }; + + _player = [AVPlayer playerWithPlayerItem:item]; + _player.actionAtItemEnd = AVPlayerActionAtItemEndNone; + + [self createVideoOutputAndDisplayLink:frameUpdater]; + + [self addObservers:item]; + + [asset loadValuesAsynchronouslyForKeys:@[ @"tracks" ] completionHandler:assetCompletionHandler]; + + return self; +} + +- (void)observeValueForKeyPath:(NSString*)path + ofObject:(id)object + change:(NSDictionary*)change + context:(void*)context { + if (context == timeRangeContext) { + if (_eventSink != nil) { + NSMutableArray*>* values = [[NSMutableArray alloc] init]; + for (NSValue* rangeValue in [object loadedTimeRanges]) { + CMTimeRange range = [rangeValue CMTimeRangeValue]; + int64_t start = CachedCMTimeToMillis(range.start); + [values addObject:@[ @(start), @(start + CachedCMTimeToMillis(range.duration)) ]]; + } + _eventSink(@{@"event" : @"bufferingUpdate", @"values" : values}); + } + } else if (context == statusContext) { + AVPlayerItem* item = (AVPlayerItem*)object; + switch (item.status) { + case AVPlayerItemStatusFailed: + if (_eventSink != nil) { + _eventSink([FlutterError + errorWithCode:@"VideoError" + message:[@"Failed to load video: " + stringByAppendingString:[item.error localizedDescription]] + details:nil]); + } + break; + case AVPlayerItemStatusUnknown: + break; + case AVPlayerItemStatusReadyToPlay: + [item addOutput:_videoOutput]; + [self sendInitialized]; + [self updatePlayingState]; + break; + } + } else if (context == playbackLikelyToKeepUpContext) { + if ([[_player currentItem] isPlaybackLikelyToKeepUp]) { + [self updatePlayingState]; + if (_eventSink != nil) { + _eventSink(@{@"event" : @"bufferingEnd"}); + } + } + } else if (context == playbackBufferEmptyContext) { + if (_eventSink != nil) { + _eventSink(@{@"event" : @"bufferingStart"}); + } + } else if (context == playbackBufferFullContext) { + if (_eventSink != nil) { + _eventSink(@{@"event" : @"bufferingEnd"}); + } + } +} + +- (void)updatePlayingState { + if (!_isInitialized) { + return; + } + if (_isPlaying) { + [_player play]; + } else { + [_player pause]; + } + _displayLink.paused = !_isPlaying; +} + +- (void)sendInitialized { + if (_eventSink && !_isInitialized) { + CGSize size = [self.player currentItem].presentationSize; + CGFloat width = size.width; + CGFloat height = size.height; + + // The player has not yet initialized. + if (height == CGSizeZero.height && width == CGSizeZero.width) { + return; + } + // The player may be initialized but still needs to determine the duration. + if ([self duration] == 0) { + return; + } + + _isInitialized = true; + _eventSink(@{ + @"event" : @"initialized", + @"duration" : @([self duration]), + @"width" : @(width), + @"height" : @(height) + }); + } +} + +- (void)play { + _isPlaying = true; + [self updatePlayingState]; +} + +- (void)pause { + _isPlaying = false; + [self updatePlayingState]; +} + +- (int64_t)position { + return CachedCMTimeToMillis([_player currentTime]); +} + +- (int64_t)duration { + return CachedCMTimeToMillis([[_player currentItem] duration]); +} + +- (void)seekTo:(int)location { + [_player seekToTime:CMTimeMake(location, 1000) + toleranceBefore:kCMTimeZero + toleranceAfter:kCMTimeZero]; +} + +- (void)setIsLooping:(bool)isLooping { + _isLooping = isLooping; +} + +- (void)setVolume:(double)volume { + _player.volume = (float)((volume < 0.0) ? 0.0 : ((volume > 1.0) ? 1.0 : volume)); +} + +- (void)setPlaybackSpeed:(double)speed { + // See https://developer.apple.com/library/archive/qa/qa1772/_index.html for an explanation of + // these checks. + if (speed > 2.0 && !_player.currentItem.canPlayFastForward) { + if (_eventSink != nil) { + _eventSink([FlutterError errorWithCode:@"VideoError" + message:@"Video cannot be fast-forwarded beyond 2.0x" + details:nil]); + } + return; + } + + if (speed < 1.0 && !_player.currentItem.canPlaySlowForward) { + if (_eventSink != nil) { + _eventSink([FlutterError errorWithCode:@"VideoError" + message:@"Video cannot be slow-forwarded" + details:nil]); + } + return; + } + + _player.rate = speed; +} + +- (CVPixelBufferRef)copyPixelBuffer { + CMTime outputItemTime = [_videoOutput itemTimeForHostTime:CACurrentMediaTime()]; + if ([_videoOutput hasNewPixelBufferForItemTime:outputItemTime]) { + return [_videoOutput copyPixelBufferForItemTime:outputItemTime itemTimeForDisplay:NULL]; + } else { + return NULL; + } +} + +- (void)onTextureUnregistered:(NSObject*)texture { + dispatch_async(dispatch_get_main_queue(), ^{ + [self dispose]; + }); +} + +- (FlutterError* _Nullable)onCancelWithArguments:(id _Nullable)arguments { + _eventSink = nil; + return nil; +} + +- (FlutterError* _Nullable)onListenWithArguments:(id _Nullable)arguments + eventSink:(nonnull FlutterEventSink)events { + _eventSink = events; + // TODO(@recastrodiaz): remove the line below when the race condition is resolved: + // https://github.com/flutter/flutter/issues/21483 + // This line ensures the 'initialized' event is sent when the event + // 'AVPlayerItemStatusReadyToPlay' fires before _eventSink is set (this function + // onListenWithArguments is called) + [self sendInitialized]; + return nil; +} + +/// This method allows you to dispose without touching the event channel. This +/// is useful for the case where the Engine is in the process of deconstruction +/// so the channel is going to die or is already dead. +- (void)disposeSansEventChannel { + _disposed = true; + [_displayLink invalidate]; + [[_player currentItem] removeObserver:self forKeyPath:@"status" context:statusContext]; + [[_player currentItem] removeObserver:self + forKeyPath:@"loadedTimeRanges" + context:timeRangeContext]; + [[_player currentItem] removeObserver:self + forKeyPath:@"playbackLikelyToKeepUp" + context:playbackLikelyToKeepUpContext]; + [[_player currentItem] removeObserver:self + forKeyPath:@"playbackBufferEmpty" + context:playbackBufferEmptyContext]; + [[_player currentItem] removeObserver:self + forKeyPath:@"playbackBufferFull" + context:playbackBufferFullContext]; + [_player replaceCurrentItemWithPlayerItem:nil]; + [[NSNotificationCenter defaultCenter] removeObserver:self]; +} + +- (void)dispose { + [self disposeSansEventChannel]; + [_eventChannel setStreamHandler:nil]; +} + +@end + +@interface CachedVideoPlayerPlugin () +@property(readonly, weak, nonatomic) NSObject* registry; +@property(readonly, weak, nonatomic) NSObject* messenger; +@property(readonly, strong, nonatomic) NSMutableDictionary* players; +@property(readonly, strong, nonatomic) NSObject* registrar; +@end + +@implementation CachedVideoPlayerPlugin ++ (void)registerWithRegistrar:(NSObject*)registrar { + CachedVideoPlayerPlugin* instance = [[CachedVideoPlayerPlugin alloc] initWithRegistrar:registrar]; + [registrar publish:instance]; + CachedVideoPlayerApiSetup(registrar.messenger, instance); +} + +- (instancetype)initWithRegistrar:(NSObject*)registrar { + self = [super init]; + NSAssert(self, @"super init cannot be nil"); + [KTVHTTPCache proxyStart:nil]; + _registry = [registrar textures]; + _messenger = [registrar messenger]; + _registrar = registrar; + _players = [NSMutableDictionary dictionaryWithCapacity:1]; + return self; +} + +- (void)detachFromEngineForRegistrar:(NSObject*)registrar { + for (NSNumber* textureId in _players.allKeys) { + CachedVideoPlayer* player = _players[textureId]; + [player disposeSansEventChannel]; + } + [_players removeAllObjects]; + // TODO(57151): This should be commented out when 57151's fix lands on stable. + // This is the correct behavior we never did it in the past and the engine + // doesn't currently support it. + // CachedVideoPlayerApiSetup(registrar.messenger, nil); +} + +- (CachedTextureMessage*)onPlayerSetup:(CachedVideoPlayer*)player + frameUpdater:(CachedFrameUpdater*)frameUpdater { + int64_t textureId = [_registry registerTexture:player]; + frameUpdater.textureId = textureId; + FlutterEventChannel* eventChannel = [FlutterEventChannel + eventChannelWithName:[NSString stringWithFormat:@"flutter.io/videoPlayer/videoEvents%lld", + textureId] + binaryMessenger:_messenger]; + [eventChannel setStreamHandler:player]; + player.eventChannel = eventChannel; + _players[@(textureId)] = player; + CachedTextureMessage* result = [[CachedTextureMessage alloc] init]; + result.textureId = @(textureId); + return result; +} + +- (void)initialize:(FlutterError* __autoreleasing*)error { + // Allow audio playback when the Ring/Silent switch is set to silent + [[AVAudioSession sharedInstance] setCategory:AVAudioSessionCategoryPlayback error:nil]; + + for (NSNumber* textureId in _players) { + [_registry unregisterTexture:[textureId unsignedIntegerValue]]; + [_players[textureId] dispose]; + } + [_players removeAllObjects]; +} + +- (CachedTextureMessage*)create:(CachedCreateMessage*)input error:(FlutterError**)error { + CachedFrameUpdater* frameUpdater = [[CachedFrameUpdater alloc] initWithRegistry:_registry]; + CachedVideoPlayer* player; + if (input.asset) { + NSString* assetPath; + if (input.packageName) { + assetPath = [_registrar lookupKeyForAsset:input.asset fromPackage:input.packageName]; + } else { + assetPath = [_registrar lookupKeyForAsset:input.asset]; + } + player = [[CachedVideoPlayer alloc] initWithAsset:assetPath frameUpdater:frameUpdater]; + return [self onPlayerSetup:player frameUpdater:frameUpdater]; + } else if (input.uri) { + // player = [[CachedVideoPlayer alloc] initWithURL:[NSURL URLWithString:input.uri] + NSURL *usedURL = [NSURL URLWithString:input.uri]; + if(![input.formatHint isEqual: @"hls"]) { + usedURL = [KTVHTTPCache proxyURLWithOriginalURL:usedURL]; + [KTVHTTPCache downloadSetAdditionalHeaders:input.httpHeaders]; + } + + player = [[CachedVideoPlayer alloc] initWithURL:usedURL + frameUpdater:frameUpdater + httpHeaders:input.httpHeaders]; + return [self onPlayerSetup:player frameUpdater:frameUpdater]; + } else { + *error = [FlutterError errorWithCode:@"video_player" message:@"not implemented" details:nil]; + return nil; + } +} + +- (void)dispose:(CachedTextureMessage*)input error:(FlutterError**)error { + CachedVideoPlayer* player = _players[input.textureId]; + [_registry unregisterTexture:input.textureId.intValue]; + [_players removeObjectForKey:input.textureId]; + // If the Flutter contains https://github.com/flutter/engine/pull/12695, + // the `player` is disposed via `onTextureUnregistered` at the right time. + // Without https://github.com/flutter/engine/pull/12695, there is no guarantee that the + // texture has completed the un-reregistration. It may leads a crash if we dispose the + // `player` before the texture is unregistered. We add a dispatch_after hack to make sure the + // texture is unregistered before we dispose the `player`. + // + // TODO(cyanglaz): Remove this dispatch block when + // https://github.com/flutter/flutter/commit/8159a9906095efc9af8b223f5e232cb63542ad0b is in + // stable And update the min flutter version of the plugin to the stable version. + dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(1 * NSEC_PER_SEC)), + dispatch_get_main_queue(), ^{ + if (!player.disposed) { + [player dispose]; + } + }); +} + +- (void)setLooping:(CachedLoopingMessage*)input error:(FlutterError**)error { + CachedVideoPlayer* player = _players[input.textureId]; + [player setIsLooping:[input.isLooping boolValue]]; +} + +- (void)setVolume:(CachedVolumeMessage*)input error:(FlutterError**)error { + CachedVideoPlayer* player = _players[input.textureId]; + [player setVolume:[input.volume doubleValue]]; +} + +- (void)setPlaybackSpeed:(CachedPlaybackSpeedMessage*)input error:(FlutterError**)error { + CachedVideoPlayer* player = _players[input.textureId]; + [player setPlaybackSpeed:[input.speed doubleValue]]; +} + +- (void)play:(CachedTextureMessage*)input error:(FlutterError**)error { + CachedVideoPlayer* player = _players[input.textureId]; + [player play]; +} + +- (CachedPositionMessage*)position:(CachedTextureMessage*)input error:(FlutterError**)error { + CachedVideoPlayer* player = _players[input.textureId]; + CachedPositionMessage* result = [[CachedPositionMessage alloc] init]; + result.position = @([player position]); + return result; +} + +- (void)seekTo:(CachedPositionMessage*)input error:(FlutterError**)error { + CachedVideoPlayer* player = _players[input.textureId]; + [player seekTo:[input.position intValue]]; +} + +- (void)pause:(CachedTextureMessage*)input error:(FlutterError**)error { + CachedVideoPlayer* player = _players[input.textureId]; + [player pause]; +} + +- (void)setMixWithOthers:(CachedMixWithOthersMessage*)input + error:(FlutterError* _Nullable __autoreleasing*)error { + if ([input.mixWithOthers boolValue]) { + [[AVAudioSession sharedInstance] setCategory:AVAudioSessionCategoryPlayback + withOptions:AVAudioSessionCategoryOptionMixWithOthers + error:nil]; + } else { + [[AVAudioSession sharedInstance] setCategory:AVAudioSessionCategoryPlayback error:nil]; + } +} + +@end diff --git a/ios/Classes/messages.h b/ios/Classes/messages.h new file mode 100644 index 0000000..754cebf --- /dev/null +++ b/ios/Classes/messages.h @@ -0,0 +1,79 @@ +// Copyright 2013 The Flutter Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +// Autogenerated from Pigeon (v0.1.21), do not edit directly. +// See also: https://pub.dev/packages/pigeon +#import +@protocol FlutterBinaryMessenger; +@class FlutterError; +@class FlutterStandardTypedData; + +NS_ASSUME_NONNULL_BEGIN + +@class CachedTextureMessage; +@class CachedCreateMessage; +@class CachedLoopingMessage; +@class CachedVolumeMessage; +@class CachedPlaybackSpeedMessage; +@class CachedPositionMessage; +@class CachedMixWithOthersMessage; + +@interface CachedTextureMessage : NSObject +@property(nonatomic, strong, nullable) NSNumber *textureId; +@end + +@interface CachedCreateMessage : NSObject +@property(nonatomic, copy, nullable) NSString *asset; +@property(nonatomic, copy, nullable) NSString *uri; +@property(nonatomic, copy, nullable) NSString *packageName; +@property(nonatomic, copy, nullable) NSString *formatHint; +@property(nonatomic, strong, nullable) NSDictionary *httpHeaders; +@end + +@interface CachedLoopingMessage : NSObject +@property(nonatomic, strong, nullable) NSNumber *textureId; +@property(nonatomic, strong, nullable) NSNumber *isLooping; +@end + +@interface CachedVolumeMessage : NSObject +@property(nonatomic, strong, nullable) NSNumber *textureId; +@property(nonatomic, strong, nullable) NSNumber *volume; +@end + +@interface CachedPlaybackSpeedMessage : NSObject +@property(nonatomic, strong, nullable) NSNumber *textureId; +@property(nonatomic, strong, nullable) NSNumber *speed; +@end + +@interface CachedPositionMessage : NSObject +@property(nonatomic, strong, nullable) NSNumber *textureId; +@property(nonatomic, strong, nullable) NSNumber *position; +@end + +@interface CachedMixWithOthersMessage : NSObject +@property(nonatomic, strong, nullable) NSNumber *mixWithOthers; +@end + +@protocol CachedVideoPlayerApi +- (void)initialize:(FlutterError *_Nullable *_Nonnull)error; +- (nullable CachedTextureMessage *)create:(CachedCreateMessage *)input + error:(FlutterError *_Nullable *_Nonnull)error; +- (void)dispose:(CachedTextureMessage *)input error:(FlutterError *_Nullable *_Nonnull)error; +- (void)setLooping:(CachedLoopingMessage *)input error:(FlutterError *_Nullable *_Nonnull)error; +- (void)setVolume:(CachedVolumeMessage *)input error:(FlutterError *_Nullable *_Nonnull)error; +- (void)setPlaybackSpeed:(CachedPlaybackSpeedMessage *)input + error:(FlutterError *_Nullable *_Nonnull)error; +- (void)play:(CachedTextureMessage *)input error:(FlutterError *_Nullable *_Nonnull)error; +- (nullable CachedPositionMessage *)position:(CachedTextureMessage *)input + error:(FlutterError *_Nullable *_Nonnull)error; +- (void)seekTo:(CachedPositionMessage *)input error:(FlutterError *_Nullable *_Nonnull)error; +- (void)pause:(CachedTextureMessage *)input error:(FlutterError *_Nullable *_Nonnull)error; +- (void)setMixWithOthers:(CachedMixWithOthersMessage *)input + error:(FlutterError *_Nullable *_Nonnull)error; +@end + +extern void CachedVideoPlayerApiSetup(id binaryMessenger, + id _Nullable api); + +NS_ASSUME_NONNULL_END diff --git a/ios/Classes/messages.m b/ios/Classes/messages.m new file mode 100644 index 0000000..aa4ce50 --- /dev/null +++ b/ios/Classes/messages.m @@ -0,0 +1,375 @@ +// Copyright 2013 The Flutter Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +// Autogenerated from Pigeon (v0.1.21), do not edit directly. +// See also: https://pub.dev/packages/pigeon +#import "messages.h" +#import + +#if !__has_feature(objc_arc) +#error File requires ARC to be enabled. +#endif + +static NSDictionary *wrapResult(NSDictionary *result, FlutterError *error) { + NSDictionary *errorDict = (NSDictionary *)[NSNull null]; + if (error) { + errorDict = @{ + @"code" : (error.code ? error.code : [NSNull null]), + @"message" : (error.message ? error.message : [NSNull null]), + @"details" : (error.details ? error.details : [NSNull null]), + }; + } + return @{ + @"result" : (result ? result : [NSNull null]), + @"error" : errorDict, + }; +} + +@interface CachedTextureMessage () ++ (CachedTextureMessage *)fromMap:(NSDictionary *)dict; +- (NSDictionary *)toMap; +@end +@interface CachedCreateMessage () ++ (CachedCreateMessage *)fromMap:(NSDictionary *)dict; +- (NSDictionary *)toMap; +@end +@interface CachedLoopingMessage () ++ (CachedLoopingMessage *)fromMap:(NSDictionary *)dict; +- (NSDictionary *)toMap; +@end +@interface CachedVolumeMessage () ++ (CachedVolumeMessage *)fromMap:(NSDictionary *)dict; +- (NSDictionary *)toMap; +@end +@interface CachedPlaybackSpeedMessage () ++ (CachedPlaybackSpeedMessage *)fromMap:(NSDictionary *)dict; +- (NSDictionary *)toMap; +@end +@interface CachedPositionMessage () ++ (CachedPositionMessage *)fromMap:(NSDictionary *)dict; +- (NSDictionary *)toMap; +@end +@interface CachedMixWithOthersMessage () ++ (CachedMixWithOthersMessage *)fromMap:(NSDictionary *)dict; +- (NSDictionary *)toMap; +@end + +@implementation CachedTextureMessage ++ (CachedTextureMessage *)fromMap:(NSDictionary *)dict { + CachedTextureMessage *result = [[CachedTextureMessage alloc] init]; + result.textureId = dict[@"textureId"]; + if ((NSNull *)result.textureId == [NSNull null]) { + result.textureId = nil; + } + return result; +} +- (NSDictionary *)toMap { + return + [NSDictionary dictionaryWithObjectsAndKeys:(self.textureId ? self.textureId : [NSNull null]), + @"textureId", nil]; +} +@end + +@implementation CachedCreateMessage ++ (CachedCreateMessage *)fromMap:(NSDictionary *)dict { + CachedCreateMessage *result = [[CachedCreateMessage alloc] init]; + result.asset = dict[@"asset"]; + if ((NSNull *)result.asset == [NSNull null]) { + result.asset = nil; + } + result.uri = dict[@"uri"]; + if ((NSNull *)result.uri == [NSNull null]) { + result.uri = nil; + } + result.packageName = dict[@"packageName"]; + if ((NSNull *)result.packageName == [NSNull null]) { + result.packageName = nil; + } + result.formatHint = dict[@"formatHint"]; + if ((NSNull *)result.formatHint == [NSNull null]) { + result.formatHint = nil; + } + result.httpHeaders = dict[@"httpHeaders"]; + if ((NSNull *)result.httpHeaders == [NSNull null]) { + result.httpHeaders = nil; + } + return result; +} +- (NSDictionary *)toMap { + return [NSDictionary + dictionaryWithObjectsAndKeys:(self.asset ? self.asset : [NSNull null]), @"asset", + (self.uri ? self.uri : [NSNull null]), @"uri", + (self.packageName ? self.packageName : [NSNull null]), + @"packageName", + (self.formatHint ? self.formatHint : [NSNull null]), + @"formatHint", + (self.httpHeaders ? self.httpHeaders : [NSNull null]), + @"httpHeaders", nil]; +} +@end + +@implementation CachedLoopingMessage ++ (CachedLoopingMessage *)fromMap:(NSDictionary *)dict { + CachedLoopingMessage *result = [[CachedLoopingMessage alloc] init]; + result.textureId = dict[@"textureId"]; + if ((NSNull *)result.textureId == [NSNull null]) { + result.textureId = nil; + } + result.isLooping = dict[@"isLooping"]; + if ((NSNull *)result.isLooping == [NSNull null]) { + result.isLooping = nil; + } + return result; +} +- (NSDictionary *)toMap { + return [NSDictionary + dictionaryWithObjectsAndKeys:(self.textureId ? self.textureId : [NSNull null]), @"textureId", + (self.isLooping ? self.isLooping : [NSNull null]), @"isLooping", + nil]; +} +@end + +@implementation CachedVolumeMessage ++ (CachedVolumeMessage *)fromMap:(NSDictionary *)dict { + CachedVolumeMessage *result = [[CachedVolumeMessage alloc] init]; + result.textureId = dict[@"textureId"]; + if ((NSNull *)result.textureId == [NSNull null]) { + result.textureId = nil; + } + result.volume = dict[@"volume"]; + if ((NSNull *)result.volume == [NSNull null]) { + result.volume = nil; + } + return result; +} +- (NSDictionary *)toMap { + return [NSDictionary + dictionaryWithObjectsAndKeys:(self.textureId ? self.textureId : [NSNull null]), @"textureId", + (self.volume ? self.volume : [NSNull null]), @"volume", nil]; +} +@end + +@implementation CachedPlaybackSpeedMessage ++ (CachedPlaybackSpeedMessage *)fromMap:(NSDictionary *)dict { + CachedPlaybackSpeedMessage *result = [[CachedPlaybackSpeedMessage alloc] init]; + result.textureId = dict[@"textureId"]; + if ((NSNull *)result.textureId == [NSNull null]) { + result.textureId = nil; + } + result.speed = dict[@"speed"]; + if ((NSNull *)result.speed == [NSNull null]) { + result.speed = nil; + } + return result; +} +- (NSDictionary *)toMap { + return [NSDictionary + dictionaryWithObjectsAndKeys:(self.textureId ? self.textureId : [NSNull null]), @"textureId", + (self.speed ? self.speed : [NSNull null]), @"speed", nil]; +} +@end + +@implementation CachedPositionMessage ++ (CachedPositionMessage *)fromMap:(NSDictionary *)dict { + CachedPositionMessage *result = [[CachedPositionMessage alloc] init]; + result.textureId = dict[@"textureId"]; + if ((NSNull *)result.textureId == [NSNull null]) { + result.textureId = nil; + } + result.position = dict[@"position"]; + if ((NSNull *)result.position == [NSNull null]) { + result.position = nil; + } + return result; +} +- (NSDictionary *)toMap { + return [NSDictionary + dictionaryWithObjectsAndKeys:(self.textureId ? self.textureId : [NSNull null]), @"textureId", + (self.position ? self.position : [NSNull null]), @"position", + nil]; +} +@end + +@implementation CachedMixWithOthersMessage ++ (CachedMixWithOthersMessage *)fromMap:(NSDictionary *)dict { + CachedMixWithOthersMessage *result = [[CachedMixWithOthersMessage alloc] init]; + result.mixWithOthers = dict[@"mixWithOthers"]; + if ((NSNull *)result.mixWithOthers == [NSNull null]) { + result.mixWithOthers = nil; + } + return result; +} +- (NSDictionary *)toMap { + return [NSDictionary + dictionaryWithObjectsAndKeys:(self.mixWithOthers ? self.mixWithOthers : [NSNull null]), + @"mixWithOthers", nil]; +} +@end + +void CachedVideoPlayerApiSetup(id binaryMessenger, id api) { + { + FlutterBasicMessageChannel *channel = [FlutterBasicMessageChannel + messageChannelWithName:@"dev.flutter.pigeon.VideoPlayerApi.initialize" + binaryMessenger:binaryMessenger]; + if (api) { + [channel setMessageHandler:^(id _Nullable message, FlutterReply callback) { + FlutterError *error; + [api initialize:&error]; + callback(wrapResult(nil, error)); + }]; + } else { + [channel setMessageHandler:nil]; + } + } + { + FlutterBasicMessageChannel *channel = [FlutterBasicMessageChannel + messageChannelWithName:@"dev.flutter.pigeon.VideoPlayerApi.create" + binaryMessenger:binaryMessenger]; + if (api) { + [channel setMessageHandler:^(id _Nullable message, FlutterReply callback) { + CachedCreateMessage *input = [CachedCreateMessage fromMap:message]; + FlutterError *error; + CachedTextureMessage *output = [api create:input error:&error]; + callback(wrapResult([output toMap], error)); + }]; + } else { + [channel setMessageHandler:nil]; + } + } + { + FlutterBasicMessageChannel *channel = [FlutterBasicMessageChannel + messageChannelWithName:@"dev.flutter.pigeon.VideoPlayerApi.dispose" + binaryMessenger:binaryMessenger]; + if (api) { + [channel setMessageHandler:^(id _Nullable message, FlutterReply callback) { + CachedTextureMessage *input = [CachedTextureMessage fromMap:message]; + FlutterError *error; + [api dispose:input error:&error]; + callback(wrapResult(nil, error)); + }]; + } else { + [channel setMessageHandler:nil]; + } + } + { + FlutterBasicMessageChannel *channel = [FlutterBasicMessageChannel + messageChannelWithName:@"dev.flutter.pigeon.VideoPlayerApi.setLooping" + binaryMessenger:binaryMessenger]; + if (api) { + [channel setMessageHandler:^(id _Nullable message, FlutterReply callback) { + CachedLoopingMessage *input = [CachedLoopingMessage fromMap:message]; + FlutterError *error; + [api setLooping:input error:&error]; + callback(wrapResult(nil, error)); + }]; + } else { + [channel setMessageHandler:nil]; + } + } + { + FlutterBasicMessageChannel *channel = [FlutterBasicMessageChannel + messageChannelWithName:@"dev.flutter.pigeon.VideoPlayerApi.setVolume" + binaryMessenger:binaryMessenger]; + if (api) { + [channel setMessageHandler:^(id _Nullable message, FlutterReply callback) { + CachedVolumeMessage *input = [CachedVolumeMessage fromMap:message]; + FlutterError *error; + [api setVolume:input error:&error]; + callback(wrapResult(nil, error)); + }]; + } else { + [channel setMessageHandler:nil]; + } + } + { + FlutterBasicMessageChannel *channel = [FlutterBasicMessageChannel + messageChannelWithName:@"dev.flutter.pigeon.VideoPlayerApi.setPlaybackSpeed" + binaryMessenger:binaryMessenger]; + if (api) { + [channel setMessageHandler:^(id _Nullable message, FlutterReply callback) { + CachedPlaybackSpeedMessage *input = [CachedPlaybackSpeedMessage fromMap:message]; + FlutterError *error; + [api setPlaybackSpeed:input error:&error]; + callback(wrapResult(nil, error)); + }]; + } else { + [channel setMessageHandler:nil]; + } + } + { + FlutterBasicMessageChannel *channel = + [FlutterBasicMessageChannel messageChannelWithName:@"dev.flutter.pigeon.VideoPlayerApi.play" + binaryMessenger:binaryMessenger]; + if (api) { + [channel setMessageHandler:^(id _Nullable message, FlutterReply callback) { + CachedTextureMessage *input = [CachedTextureMessage fromMap:message]; + FlutterError *error; + [api play:input error:&error]; + callback(wrapResult(nil, error)); + }]; + } else { + [channel setMessageHandler:nil]; + } + } + { + FlutterBasicMessageChannel *channel = [FlutterBasicMessageChannel + messageChannelWithName:@"dev.flutter.pigeon.VideoPlayerApi.position" + binaryMessenger:binaryMessenger]; + if (api) { + [channel setMessageHandler:^(id _Nullable message, FlutterReply callback) { + CachedTextureMessage *input = [CachedTextureMessage fromMap:message]; + FlutterError *error; + CachedPositionMessage *output = [api position:input error:&error]; + callback(wrapResult([output toMap], error)); + }]; + } else { + [channel setMessageHandler:nil]; + } + } + { + FlutterBasicMessageChannel *channel = [FlutterBasicMessageChannel + messageChannelWithName:@"dev.flutter.pigeon.VideoPlayerApi.seekTo" + binaryMessenger:binaryMessenger]; + if (api) { + [channel setMessageHandler:^(id _Nullable message, FlutterReply callback) { + CachedPositionMessage *input = [CachedPositionMessage fromMap:message]; + FlutterError *error; + [api seekTo:input error:&error]; + callback(wrapResult(nil, error)); + }]; + } else { + [channel setMessageHandler:nil]; + } + } + { + FlutterBasicMessageChannel *channel = [FlutterBasicMessageChannel + messageChannelWithName:@"dev.flutter.pigeon.VideoPlayerApi.pause" + binaryMessenger:binaryMessenger]; + if (api) { + [channel setMessageHandler:^(id _Nullable message, FlutterReply callback) { + CachedTextureMessage *input = [CachedTextureMessage fromMap:message]; + FlutterError *error; + [api pause:input error:&error]; + callback(wrapResult(nil, error)); + }]; + } else { + [channel setMessageHandler:nil]; + } + } + { + FlutterBasicMessageChannel *channel = [FlutterBasicMessageChannel + messageChannelWithName:@"dev.flutter.pigeon.VideoPlayerApi.setMixWithOthers" + binaryMessenger:binaryMessenger]; + if (api) { + [channel setMessageHandler:^(id _Nullable message, FlutterReply callback) { + CachedMixWithOthersMessage *input = [CachedMixWithOthersMessage fromMap:message]; + FlutterError *error; + [api setMixWithOthers:input error:&error]; + callback(wrapResult(nil, error)); + }]; + } else { + [channel setMessageHandler:nil]; + } + } +} diff --git a/ios/cached_video_player.podspec b/ios/cached_video_player.podspec new file mode 100644 index 0000000..df41046 --- /dev/null +++ b/ios/cached_video_player.podspec @@ -0,0 +1,26 @@ +# +# To learn more about a Podspec see http://guides.cocoapods.org/syntax/podspec.html +# +Pod::Spec.new do |s| + s.name = 'cached_video_player' + s.version = '0.0.2' + s.summary = 'Cached Video Player' + s.description = <<-DESC +Cached Video Player + DESC + s.homepage = 'https://github.com/vikram25897/flutter_cached_video_player' + s.license = { :type => 'BSD', :file => '../LICENSE' } + s.author = { 'Vikram Pratap Singh' => 'vikram@lazyarts.me' } + s.source = { :http => 'https://github.com/vikram25897/flutter_cached_video_player' } + s.documentation_url = 'https://pub.dev/packages/cached_video_player' + s.source_files = 'Classes/**/*' + s.public_header_files = 'Classes/**/*.h' + s.dependency 'Flutter' + + # KTVHTTPCache + s.dependency 'KTVHTTPCache', '~> 2.0.0' + + s.platform = :ios, '10.0' + s.pod_target_xcconfig = { 'DEFINES_MODULE' => 'YES', 'VALID_ARCHS[sdk=iphonesimulator*]' => 'x86_64' } +end + diff --git a/lib/cached_video_player.dart b/lib/cached_video_player.dart new file mode 100644 index 0000000..12cdf7f --- /dev/null +++ b/lib/cached_video_player.dart @@ -0,0 +1,959 @@ +// Copyright 2013 The Flutter Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +import 'dart:async'; +import 'dart:io'; + +import 'package:flutter/material.dart'; +import 'package:flutter/services.dart'; +import 'package:video_player_platform_interface/video_player_platform_interface.dart'; + +export 'package:video_player_platform_interface/video_player_platform_interface.dart' + show DurationRange, DataSourceType, VideoFormat, VideoPlayerOptions; + +import 'src/closed_caption_file.dart'; +export 'src/closed_caption_file.dart'; + +final VideoPlayerPlatform _videoPlayerPlatform = VideoPlayerPlatform.instance + // This will clear all open videos on the platform when a full restart is + // performed. + ..init(); + +/// The duration, current position, buffering state, error state and settings +/// of a [CachedVideoPlayerController]. +class CachedVideoPlayerValue { + /// Constructs a video with the given values. Only [duration] is required. The + /// rest will initialize with default values when unset. + CachedVideoPlayerValue({ + required this.duration, + this.size = Size.zero, + this.position = Duration.zero, + this.caption = Caption.none, + this.buffered = const [], + this.isInitialized = false, + this.isPlaying = false, + this.isLooping = false, + this.isBuffering = false, + this.volume = 1.0, + this.playbackSpeed = 1.0, + this.errorDescription, + }); + + /// Returns an instance for a video that hasn't been loaded. + CachedVideoPlayerValue.uninitialized() + : this(duration: Duration.zero, isInitialized: false); + + /// Returns an instance with the given [errorDescription]. + CachedVideoPlayerValue.erroneous(String errorDescription) + : this( + duration: Duration.zero, + isInitialized: false, + errorDescription: errorDescription); + + /// The total duration of the video. + /// + /// The duration is [Duration.zero] if the video hasn't been initialized. + final Duration duration; + + /// The current playback position. + final Duration position; + + /// The [Caption] that should be displayed based on the current [position]. + /// + /// This field will never be null. If there is no caption for the current + /// [position], this will be a [Caption.none] object. + final Caption caption; + + /// The currently buffered ranges. + final List buffered; + + /// True if the video is playing. False if it's paused. + final bool isPlaying; + + /// True if the video is looping. + final bool isLooping; + + /// True if the video is currently buffering. + final bool isBuffering; + + /// The current volume of the playback. + final double volume; + + /// The current speed of the playback. + final double playbackSpeed; + + /// A description of the error if present. + /// + /// If [hasError] is false this is `null`. + final String? errorDescription; + + /// The [size] of the currently loaded video. + final Size size; + + /// Indicates whether or not the video has been loaded and is ready to play. + final bool isInitialized; + + /// Indicates whether or not the video is in an error state. If this is true + /// [errorDescription] should have information about the problem. + bool get hasError => errorDescription != null; + + /// Returns [size.width] / [size.height]. + /// + /// Will return `1.0` if: + /// * [isInitialized] is `false` + /// * [size.width], or [size.height] is equal to `0.0` + /// * aspect ratio would be less than or equal to `0.0` + double get aspectRatio { + if (!isInitialized || size.width == 0 || size.height == 0) { + return 1.0; + } + final double aspectRatio = size.width / size.height; + if (aspectRatio <= 0) { + return 1.0; + } + return aspectRatio; + } + + /// Returns a new instance that has the same values as this current instance, + /// except for any overrides passed in as arguments to [copyWidth]. + CachedVideoPlayerValue copyWith({ + Duration? duration, + Size? size, + Duration? position, + Caption? caption, + List? buffered, + bool? isInitialized, + bool? isPlaying, + bool? isLooping, + bool? isBuffering, + double? volume, + double? playbackSpeed, + String? errorDescription, + }) { + return CachedVideoPlayerValue( + duration: duration ?? this.duration, + size: size ?? this.size, + position: position ?? this.position, + caption: caption ?? this.caption, + buffered: buffered ?? this.buffered, + isInitialized: isInitialized ?? this.isInitialized, + isPlaying: isPlaying ?? this.isPlaying, + isLooping: isLooping ?? this.isLooping, + isBuffering: isBuffering ?? this.isBuffering, + volume: volume ?? this.volume, + playbackSpeed: playbackSpeed ?? this.playbackSpeed, + errorDescription: errorDescription ?? this.errorDescription, + ); + } + + @override + String toString() { + return '$runtimeType(' + 'duration: $duration, ' + 'size: $size, ' + 'position: $position, ' + 'caption: $caption, ' + 'buffered: [${buffered.join(', ')}], ' + 'isInitialized: $isInitialized, ' + 'isPlaying: $isPlaying, ' + 'isLooping: $isLooping, ' + 'isBuffering: $isBuffering, ' + 'volume: $volume, ' + 'playbackSpeed: $playbackSpeed, ' + 'errorDescription: $errorDescription)'; + } +} + +/// Controls a platform video player, and provides updates when the state is +/// changing. +/// +/// Instances must be initialized with initialize. +/// +/// The video is displayed in a Flutter app by creating a [CachedVideoPlayer] widget. +/// +/// To reclaim the resources used by the player call [dispose]. +/// +/// After [dispose] all further calls are ignored. +class CachedVideoPlayerController + extends ValueNotifier { + /// Constructs a [CachedVideoPlayerController] playing a video from an asset. + /// + /// The name of the asset is given by the [dataSource] argument and must not be + /// null. The [package] argument must be non-null when the asset comes from a + /// package and null otherwise. + CachedVideoPlayerController.asset(this.dataSource, + {this.package, this.closedCaptionFile, this.videoPlayerOptions}) + : dataSourceType = DataSourceType.asset, + formatHint = null, + httpHeaders = const {}, + super(CachedVideoPlayerValue(duration: Duration.zero)); + + /// Constructs a [CachedVideoPlayerController] playing a video from obtained from + /// the network. + /// + /// The URI for the video is given by the [dataSource] argument and must not be + /// null. + /// **Android only**: The [formatHint] option allows the caller to override + /// the video format detection code. + /// [httpHeaders] option allows to specify HTTP headers + /// for the request to the [dataSource]. + CachedVideoPlayerController.network( + this.dataSource, { + this.formatHint, + this.closedCaptionFile, + this.videoPlayerOptions, + this.httpHeaders = const {}, + }) : dataSourceType = DataSourceType.network, + package = null, + super(CachedVideoPlayerValue(duration: Duration.zero)); + + /// Constructs a [CachedVideoPlayerController] playing a video from a file. + /// + /// This will load the file from the file-URI given by: + /// `'file://${file.path}'`. + CachedVideoPlayerController.file(File file, + {this.closedCaptionFile, this.videoPlayerOptions}) + : dataSource = 'file://${file.path}', + dataSourceType = DataSourceType.file, + package = null, + formatHint = null, + httpHeaders = const {}, + super(CachedVideoPlayerValue(duration: Duration.zero)); + + /// The URI to the video file. This will be in different formats depending on + /// the [DataSourceType] of the original video. + final String dataSource; + + /// HTTP headers used for the request to the [dataSource]. + /// Only for [VideoPlayerController.network]. + /// Always empty for other video types. + final Map httpHeaders; + + /// **Android only**. Will override the platform's generic file format + /// detection with whatever is set here. + final VideoFormat? formatHint; + + /// Describes the type of data source this [CachedVideoPlayerController] + /// is constructed with. + final DataSourceType dataSourceType; + + /// Provide additional configuration options (optional). Like setting the audio mode to mix + final VideoPlayerOptions? videoPlayerOptions; + + /// Only set for [asset] videos. The package that the asset was loaded from. + final String? package; + + /// Optional field to specify a file containing the closed + /// captioning. + /// + /// This future will be awaited and the file will be loaded when + /// [initialize()] is called. + final Future? closedCaptionFile; + + ClosedCaptionFile? _closedCaptionFile; + Timer? _timer; + bool _isDisposed = false; + Completer? _creatingCompleter; + StreamSubscription? _eventSubscription; + late _CachedVideoAppLifeCycleObserver _lifeCycleObserver; + + /// The id of a texture that hasn't been initialized. + @visibleForTesting + static const int kUninitializedTextureId = -1; + int _textureId = kUninitializedTextureId; + + /// This is just exposed for testing. It shouldn't be used by anyone depending + /// on the plugin. + @visibleForTesting + int get textureId => _textureId; + + /// Attempts to open the given [dataSource] and load metadata about the video. + Future initialize() async { + _lifeCycleObserver = _CachedVideoAppLifeCycleObserver(this); + _lifeCycleObserver.initialize(); + _creatingCompleter = Completer(); + + late DataSource dataSourceDescription; + switch (dataSourceType) { + case DataSourceType.asset: + dataSourceDescription = DataSource( + sourceType: DataSourceType.asset, + asset: dataSource, + package: package, + ); + break; + case DataSourceType.network: + dataSourceDescription = DataSource( + sourceType: DataSourceType.network, + uri: dataSource, + formatHint: formatHint, + httpHeaders: httpHeaders, + ); + break; + case DataSourceType.file: + dataSourceDescription = DataSource( + sourceType: DataSourceType.file, + uri: dataSource, + ); + break; + case DataSourceType.contentUri: + dataSourceDescription = DataSource( + sourceType: DataSourceType.contentUri, + uri: dataSource, + ); + break; + } + + if (videoPlayerOptions?.mixWithOthers != null) { + await _videoPlayerPlatform + .setMixWithOthers(videoPlayerOptions!.mixWithOthers); + } + + _textureId = (await _videoPlayerPlatform.create(dataSourceDescription)) ?? + kUninitializedTextureId; + _creatingCompleter!.complete(null); + final Completer initializingCompleter = Completer(); + + void eventListener(VideoEvent event) { + if (_isDisposed) { + return; + } + + switch (event.eventType) { + case VideoEventType.initialized: + value = value.copyWith( + duration: event.duration, + size: event.size, + isInitialized: event.duration != null, + ); + initializingCompleter.complete(null); + _applyLooping(); + _applyVolume(); + _applyPlayPause(); + break; + case VideoEventType.completed: + value = value.copyWith(isPlaying: false, position: value.duration); + _timer?.cancel(); + break; + case VideoEventType.bufferingUpdate: + value = value.copyWith(buffered: event.buffered); + break; + case VideoEventType.bufferingStart: + value = value.copyWith(isBuffering: true); + break; + case VideoEventType.bufferingEnd: + value = value.copyWith(isBuffering: false); + break; + case VideoEventType.unknown: + break; + } + } + + if (closedCaptionFile != null) { + if (_closedCaptionFile == null) { + _closedCaptionFile = await closedCaptionFile; + } + value = value.copyWith(caption: _getCaptionAt(value.position)); + } + + void errorListener(Object obj) { + final PlatformException e = obj as PlatformException; + value = CachedVideoPlayerValue.erroneous(e.message!); + _timer?.cancel(); + if (!initializingCompleter.isCompleted) { + initializingCompleter.completeError(obj); + } + } + + _eventSubscription = _videoPlayerPlatform + .videoEventsFor(_textureId) + .listen(eventListener, onError: errorListener); + return initializingCompleter.future; + } + + @override + Future dispose() async { + if (_creatingCompleter != null) { + await _creatingCompleter!.future; + if (!_isDisposed) { + _isDisposed = true; + _timer?.cancel(); + await _eventSubscription?.cancel(); + await _videoPlayerPlatform.dispose(_textureId); + } + _lifeCycleObserver.dispose(); + } + _isDisposed = true; + super.dispose(); + } + + /// Starts playing the video. + /// + /// This method returns a future that completes as soon as the "play" command + /// has been sent to the platform, not when playback itself is totally + /// finished. + Future play() async { + value = value.copyWith(isPlaying: true); + await _applyPlayPause(); + } + + /// Sets whether or not the video should loop after playing once. See also + /// [CachedVideoPlayerValue.isLooping]. + Future setLooping(bool looping) async { + value = value.copyWith(isLooping: looping); + await _applyLooping(); + } + + /// Pauses the video. + Future pause() async { + value = value.copyWith(isPlaying: false); + await _applyPlayPause(); + } + + Future _applyLooping() async { + if (!value.isInitialized || _isDisposed) { + return; + } + await _videoPlayerPlatform.setLooping(_textureId, value.isLooping); + } + + Future _applyPlayPause() async { + if (!value.isInitialized || _isDisposed) { + return; + } + if (value.isPlaying) { + await _videoPlayerPlatform.play(_textureId); + + // Cancel previous timer. + _timer?.cancel(); + _timer = Timer.periodic( + const Duration(milliseconds: 500), + (Timer timer) async { + if (_isDisposed) { + return; + } + final Duration? newPosition = await position; + if (newPosition == null) { + return; + } + _updatePosition(newPosition); + }, + ); + + // This ensures that the correct playback speed is always applied when + // playing back. This is necessary because we do not set playback speed + // when paused. + await _applyPlaybackSpeed(); + } else { + _timer?.cancel(); + await _videoPlayerPlatform.pause(_textureId); + } + } + + Future _applyVolume() async { + if (!value.isInitialized || _isDisposed) { + return; + } + await _videoPlayerPlatform.setVolume(_textureId, value.volume); + } + + Future _applyPlaybackSpeed() async { + if (!value.isInitialized || _isDisposed) { + return; + } + + // Setting the playback speed on iOS will trigger the video to play. We + // prevent this from happening by not applying the playback speed until + // the video is manually played from Flutter. + if (!value.isPlaying) return; + + await _videoPlayerPlatform.setPlaybackSpeed( + _textureId, + value.playbackSpeed, + ); + } + + /// The position in the current video. + Future get position async { + if (_isDisposed) { + return null; + } + return await _videoPlayerPlatform.getPosition(_textureId); + } + + /// Sets the video's current timestamp to be at [moment]. The next + /// time the video is played it will resume from the given [moment]. + /// + /// If [moment] is outside of the video's full range it will be automatically + /// and silently clamped. + Future seekTo(Duration position) async { + if (_isDisposed) { + return; + } + if (position > value.duration) { + position = value.duration; + } else if (position < const Duration()) { + position = const Duration(); + } + await _videoPlayerPlatform.seekTo(_textureId, position); + _updatePosition(position); + } + + /// Sets the audio volume of [this]. + /// + /// [volume] indicates a value between 0.0 (silent) and 1.0 (full volume) on a + /// linear scale. + Future setVolume(double volume) async { + value = value.copyWith(volume: volume.clamp(0.0, 1.0)); + await _applyVolume(); + } + + /// Sets the playback speed of [this]. + /// + /// [speed] indicates a speed value with different platforms accepting + /// different ranges for speed values. The [speed] must be greater than 0. + /// + /// The values will be handled as follows: + /// * On web, the audio will be muted at some speed when the browser + /// determines that the sound would not be useful anymore. For example, + /// "Gecko mutes the sound outside the range `0.25` to `5.0`" (see https://developer.mozilla.org/en-US/docs/Web/API/HTMLMediaElement/playbackRate). + /// * On Android, some very extreme speeds will not be played back accurately. + /// Instead, your video will still be played back, but the speed will be + /// clamped by ExoPlayer (but the values are allowed by the player, like on + /// web). + /// * On iOS, you can sometimes not go above `2.0` playback speed on a video. + /// An error will be thrown for if the option is unsupported. It is also + /// possible that your specific video cannot be slowed down, in which case + /// the plugin also reports errors. + Future setPlaybackSpeed(double speed) async { + if (speed < 0) { + throw ArgumentError.value( + speed, + 'Negative playback speeds are generally unsupported.', + ); + } else if (speed == 0) { + throw ArgumentError.value( + speed, + 'Zero playback speed is generally unsupported. Consider using [pause].', + ); + } + + value = value.copyWith(playbackSpeed: speed); + await _applyPlaybackSpeed(); + } + + /// The closed caption based on the current [position] in the video. + /// + /// If there are no closed captions at the current [position], this will + /// return an empty [Caption]. + /// + /// If no [closedCaptionFile] was specified, this will always return an empty + /// [Caption]. + Caption _getCaptionAt(Duration position) { + if (_closedCaptionFile == null) { + return Caption.none; + } + + // TODO: This would be more efficient as a binary search. + for (final caption in _closedCaptionFile!.captions) { + if (caption.start <= position && caption.end >= position) { + return caption; + } + } + + return Caption.none; + } + + void _updatePosition(Duration position) { + value = value.copyWith(position: position); + value = value.copyWith(caption: _getCaptionAt(position)); + } +} + +class _CachedVideoAppLifeCycleObserver extends Object + with WidgetsBindingObserver { + _CachedVideoAppLifeCycleObserver(this._controller); + + bool _wasPlayingBeforePause = false; + final CachedVideoPlayerController _controller; + + void initialize() { + WidgetsBinding.instance.addObserver(this); + } + + @override + void didChangeAppLifecycleState(AppLifecycleState state) { + switch (state) { + case AppLifecycleState.paused: + _wasPlayingBeforePause = _controller.value.isPlaying; + _controller.pause(); + break; + case AppLifecycleState.resumed: + if (_wasPlayingBeforePause) { + _controller.play(); + } + break; + default: + } + } + + void dispose() { + WidgetsBinding.instance.removeObserver(this); + } +} + +/// Widget that displays the video controlled by [controller]. +class CachedVideoPlayer extends StatefulWidget { + /// Uses the given [controller] for all video rendered in this widget. + CachedVideoPlayer(this.controller, {Key? key}) : super(key: key); + + /// The [CachedVideoPlayerController] responsible for the video being rendered in + /// this widget. + final CachedVideoPlayerController controller; + + @override + _CachedVideoPlayerState createState() => _CachedVideoPlayerState(); +} + +class _CachedVideoPlayerState extends State { + _CachedVideoPlayerState() { + _listener = () { + final int newTextureId = widget.controller.textureId; + if (newTextureId != _textureId) { + setState(() { + _textureId = newTextureId; + }); + } + }; + } + + late VoidCallback _listener; + + late int _textureId; + + @override + void initState() { + super.initState(); + _textureId = widget.controller.textureId; + // Need to listen for initialization events since the actual texture ID + // becomes available after asynchronous initialization finishes. + widget.controller.addListener(_listener); + } + + @override + void didUpdateWidget(CachedVideoPlayer oldWidget) { + super.didUpdateWidget(oldWidget); + if (oldWidget.controller._isDisposed == false) { + oldWidget.controller.removeListener(_listener); + } + _textureId = widget.controller.textureId; + widget.controller.addListener(_listener); + } + + @override + void deactivate() { + super.deactivate(); + widget.controller.removeListener(_listener); + } + + @override + Widget build(BuildContext context) { + return _textureId == CachedVideoPlayerController.kUninitializedTextureId + ? Container() + : _videoPlayerPlatform.buildView(_textureId); + } +} + +/// Used to configure the [VideoProgressIndicator] widget's colors for how it +/// describes the video's status. +/// +/// The widget uses default colors that are customizeable through this class. +class VideoProgressColors { + /// Any property can be set to any color. They each have defaults. + /// + /// [playedColor] defaults to red at 70% opacity. This fills up a portion of + /// the [VideoProgressIndicator] to represent how much of the video has played + /// so far. + /// + /// [bufferedColor] defaults to blue at 20% opacity. This fills up a portion + /// of [VideoProgressIndicator] to represent how much of the video has + /// buffered so far. + /// + /// [backgroundColor] defaults to gray at 50% opacity. This is the background + /// color behind both [playedColor] and [bufferedColor] to denote the total + /// size of the video compared to either of those values. + const VideoProgressColors({ + this.playedColor = const Color.fromRGBO(255, 0, 0, 0.7), + this.bufferedColor = const Color.fromRGBO(50, 50, 200, 0.2), + this.backgroundColor = const Color.fromRGBO(200, 200, 200, 0.5), + }); + + /// [playedColor] defaults to red at 70% opacity. This fills up a portion of + /// the [VideoProgressIndicator] to represent how much of the video has played + /// so far. + final Color playedColor; + + /// [bufferedColor] defaults to blue at 20% opacity. This fills up a portion + /// of [VideoProgressIndicator] to represent how much of the video has + /// buffered so far. + final Color bufferedColor; + + /// [backgroundColor] defaults to gray at 50% opacity. This is the background + /// color behind both [playedColor] and [bufferedColor] to denote the total + /// size of the video compared to either of those values. + final Color backgroundColor; +} + +class _VideoScrubber extends StatefulWidget { + _VideoScrubber({ + required this.child, + required this.controller, + }); + + final Widget child; + final CachedVideoPlayerController controller; + + @override + _VideoScrubberState createState() => _VideoScrubberState(); +} + +class _VideoScrubberState extends State<_VideoScrubber> { + bool _controllerWasPlaying = false; + + CachedVideoPlayerController get controller => widget.controller; + + @override + Widget build(BuildContext context) { + void seekToRelativePosition(Offset globalPosition) { + final RenderBox box = context.findRenderObject() as RenderBox; + final Offset tapPos = box.globalToLocal(globalPosition); + final double relative = tapPos.dx / box.size.width; + final Duration position = controller.value.duration * relative; + controller.seekTo(position); + } + + return GestureDetector( + behavior: HitTestBehavior.opaque, + child: widget.child, + onHorizontalDragStart: (DragStartDetails details) { + if (!controller.value.isInitialized) { + return; + } + _controllerWasPlaying = controller.value.isPlaying; + if (_controllerWasPlaying) { + controller.pause(); + } + }, + onHorizontalDragUpdate: (DragUpdateDetails details) { + if (!controller.value.isInitialized) { + return; + } + seekToRelativePosition(details.globalPosition); + }, + onHorizontalDragEnd: (DragEndDetails details) { + if (_controllerWasPlaying) { + controller.play(); + } + }, + onTapDown: (TapDownDetails details) { + if (!controller.value.isInitialized) { + return; + } + seekToRelativePosition(details.globalPosition); + }, + ); + } +} + +/// Displays the play/buffering status of the video controlled by [controller]. +/// +/// If [allowScrubbing] is true, this widget will detect taps and drags and +/// seek the video accordingly. +/// +/// [padding] allows to specify some extra padding around the progress indicator +/// that will also detect the gestures. +class VideoProgressIndicator extends StatefulWidget { + /// Construct an instance that displays the play/buffering status of the video + /// controlled by [controller]. + /// + /// Defaults will be used for everything except [controller] if they're not + /// provided. [allowScrubbing] defaults to false, and [padding] will default + /// to `top: 5.0`. + VideoProgressIndicator( + this.controller, { + this.colors = const VideoProgressColors(), + required this.allowScrubbing, + this.padding = const EdgeInsets.only(top: 5.0), + }); + + /// The [CachedVideoPlayerController] that actually associates a video with this + /// widget. + final CachedVideoPlayerController controller; + + /// The default colors used throughout the indicator. + /// + /// See [VideoProgressColors] for default values. + final VideoProgressColors colors; + + /// When true, the widget will detect touch input and try to seek the video + /// accordingly. The widget ignores such input when false. + /// + /// Defaults to false. + final bool allowScrubbing; + + /// This allows for visual padding around the progress indicator that can + /// still detect gestures via [allowScrubbing]. + /// + /// Defaults to `top: 5.0`. + final EdgeInsets padding; + + @override + _VideoProgressIndicatorState createState() => _VideoProgressIndicatorState(); +} + +class _VideoProgressIndicatorState extends State { + _VideoProgressIndicatorState() { + listener = () { + if (!mounted) { + return; + } + setState(() {}); + }; + } + + late VoidCallback listener; + + CachedVideoPlayerController get controller => widget.controller; + + VideoProgressColors get colors => widget.colors; + + @override + void initState() { + super.initState(); + controller.addListener(listener); + } + + @override + void deactivate() { + controller.removeListener(listener); + super.deactivate(); + } + + @override + Widget build(BuildContext context) { + Widget progressIndicator; + if (controller.value.isInitialized) { + final int duration = controller.value.duration.inMilliseconds; + final int position = controller.value.position.inMilliseconds; + + int maxBuffering = 0; + for (DurationRange range in controller.value.buffered) { + final int end = range.end.inMilliseconds; + if (end > maxBuffering) { + maxBuffering = end; + } + } + + progressIndicator = Stack( + fit: StackFit.passthrough, + children: [ + LinearProgressIndicator( + value: maxBuffering / duration, + valueColor: AlwaysStoppedAnimation(colors.bufferedColor), + backgroundColor: colors.backgroundColor, + ), + LinearProgressIndicator( + value: position / duration, + valueColor: AlwaysStoppedAnimation(colors.playedColor), + backgroundColor: Colors.transparent, + ), + ], + ); + } else { + progressIndicator = LinearProgressIndicator( + value: null, + valueColor: AlwaysStoppedAnimation(colors.playedColor), + backgroundColor: colors.backgroundColor, + ); + } + final Widget paddedProgressIndicator = Padding( + padding: widget.padding, + child: progressIndicator, + ); + if (widget.allowScrubbing) { + return _VideoScrubber( + child: paddedProgressIndicator, + controller: controller, + ); + } else { + return paddedProgressIndicator; + } + } +} + +/// Widget for displaying closed captions on top of a video. +/// +/// If [text] is null, this widget will not display anything. +/// +/// If [textStyle] is supplied, it will be used to style the text in the closed +/// caption. +/// +/// Note: in order to have closed captions, you need to specify a +/// [CachedVideoPlayerController.closedCaptionFile]. +/// +/// Usage: +/// +/// ```dart +/// Stack(children: [ +/// VideoPlayer(_controller), +/// ClosedCaption(text: _controller.value.caption.text), +/// ]), +/// ``` +class ClosedCaption extends StatelessWidget { + /// Creates a a new closed caption, designed to be used with + /// [CachedVideoPlayerValue.caption]. + /// + /// If [text] is null, nothing will be displayed. + const ClosedCaption({Key? key, this.text, this.textStyle}) : super(key: key); + + /// The text that will be shown in the closed caption, or null if no caption + /// should be shown. + final String? text; + + /// Specifies how the text in the closed caption should look. + /// + /// If null, defaults to [DefaultTextStyle.of(context).style] with size 36 + /// font colored white. + final TextStyle? textStyle; + + @override + Widget build(BuildContext context) { + final TextStyle effectiveTextStyle = textStyle ?? + DefaultTextStyle.of(context).style.copyWith( + fontSize: 36.0, + color: Colors.white, + ); + + if (text == null) { + return SizedBox.shrink(); + } + + return Align( + alignment: Alignment.bottomCenter, + child: Padding( + padding: EdgeInsets.only(bottom: 24.0), + child: DecoratedBox( + decoration: BoxDecoration( + color: Color(0xB8000000), + borderRadius: BorderRadius.circular(2.0), + ), + child: Padding( + padding: EdgeInsets.symmetric(horizontal: 2.0), + child: Text(text!, style: effectiveTextStyle), + ), + ), + ), + ); + } +} diff --git a/lib/src/closed_caption_file.dart b/lib/src/closed_caption_file.dart new file mode 100644 index 0000000..3c7d69b --- /dev/null +++ b/lib/src/closed_caption_file.dart @@ -0,0 +1,71 @@ +// Copyright 2013 The Flutter Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +import 'sub_rip.dart'; +export 'sub_rip.dart' show SubRipCaptionFile; + +/// A structured representation of a parsed closed caption file. +/// +/// A closed caption file includes a list of captions, each with a start and end +/// time for when the given closed caption should be displayed. +/// +/// The [captions] are a list of all captions in a file, in the order that they +/// appeared in the file. +/// +/// See: +/// * [SubRipCaptionFile]. +abstract class ClosedCaptionFile { + /// The full list of captions from a given file. + /// + /// The [captions] will be in the order that they appear in the given file. + List get captions; +} + +/// A representation of a single caption. +/// +/// A typical closed captioning file will include several [Caption]s, each +/// linked to a start and end time. +class Caption { + /// Creates a new [Caption] object. + /// + /// This is not recommended for direct use unless you are writing a parser for + /// a new closed captioning file type. + const Caption({ + required this.number, + required this.start, + required this.end, + required this.text, + }); + + /// The number that this caption was assigned. + final int number; + + /// When in the given video should this [Caption] begin displaying. + final Duration start; + + /// When in the given video should this [Caption] be dismissed. + final Duration end; + + /// The actual text that should appear on screen to be read between [start] + /// and [end]. + final String text; + + /// A no caption object. This is a caption with [start] and [end] durations of zero, + /// and an empty [text] string. + static const Caption none = Caption( + number: 0, + start: Duration.zero, + end: Duration.zero, + text: '', + ); + + @override + String toString() { + return '$runtimeType(' + 'number: $number, ' + 'start: $start, ' + 'end: $end, ' + 'text: $text)'; + } +} diff --git a/lib/src/sub_rip.dart b/lib/src/sub_rip.dart new file mode 100644 index 0000000..73cd826 --- /dev/null +++ b/lib/src/sub_rip.dart @@ -0,0 +1,131 @@ +// Copyright 2013 The Flutter Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +import 'dart:convert'; + +import 'closed_caption_file.dart'; + +/// Represents a [ClosedCaptionFile], parsed from the SubRip file format. +/// See: https://en.wikipedia.org/wiki/SubRip +class SubRipCaptionFile extends ClosedCaptionFile { + /// Parses a string into a [ClosedCaptionFile], assuming [fileContents] is in + /// the SubRip file format. + /// * See: https://en.wikipedia.org/wiki/SubRip + SubRipCaptionFile(this.fileContents) + : _captions = _parseCaptionsFromSubRipString(fileContents); + + /// The entire body of the SubRip file. + final String fileContents; + + @override + List get captions => _captions; + + final List _captions; +} + +List _parseCaptionsFromSubRipString(String file) { + final List captions = []; + for (List captionLines in _readSubRipFile(file)) { + if (captionLines.length < 3) break; + + final int captionNumber = int.parse(captionLines[0]); + final _StartAndEnd startAndEnd = + _StartAndEnd.fromSubRipString(captionLines[1]); + + final String text = captionLines.sublist(2).join('\n'); + + final Caption newCaption = Caption( + number: captionNumber, + start: startAndEnd.start, + end: startAndEnd.end, + text: text, + ); + if (newCaption.start != newCaption.end) { + captions.add(newCaption); + } + } + + return captions; +} + +class _StartAndEnd { + final Duration start; + final Duration end; + + _StartAndEnd(this.start, this.end); + + // Assumes format from an SubRip file. + // For example: + // 00:01:54,724 --> 00:01:56,760 + static _StartAndEnd fromSubRipString(String line) { + final RegExp format = + RegExp(_subRipTimeStamp + _subRipArrow + _subRipTimeStamp); + + if (!format.hasMatch(line)) { + return _StartAndEnd(Duration.zero, Duration.zero); + } + + final List times = line.split(_subRipArrow); + + final Duration start = _parseSubRipTimestamp(times[0]); + final Duration end = _parseSubRipTimestamp(times[1]); + + return _StartAndEnd(start, end); + } +} + +// Parses a time stamp in an SubRip file into a Duration. +// For example: +// +// _parseSubRipTimestamp('00:01:59,084') +// returns +// Duration(hours: 0, minutes: 1, seconds: 59, milliseconds: 084) +Duration _parseSubRipTimestamp(String timestampString) { + if (!RegExp(_subRipTimeStamp).hasMatch(timestampString)) { + return Duration.zero; + } + + final List commaSections = timestampString.split(','); + final List hoursMinutesSeconds = commaSections[0].split(':'); + + final int hours = int.parse(hoursMinutesSeconds[0]); + final int minutes = int.parse(hoursMinutesSeconds[1]); + final int seconds = int.parse(hoursMinutesSeconds[2]); + final int milliseconds = int.parse(commaSections[1]); + + return Duration( + hours: hours, + minutes: minutes, + seconds: seconds, + milliseconds: milliseconds, + ); +} + +// Reads on SubRip file and splits it into Lists of strings where each list is one +// caption. +List> _readSubRipFile(String file) { + final List lines = LineSplitter.split(file).toList(); + + final List> captionStrings = >[]; + List currentCaption = []; + int lineIndex = 0; + for (final String line in lines) { + final bool isLineBlank = line.trim().isEmpty; + if (!isLineBlank) { + currentCaption.add(line); + } + + if (isLineBlank || lineIndex == lines.length - 1) { + captionStrings.add(currentCaption); + currentCaption = []; + } + + lineIndex += 1; + } + + return captionStrings; +} + +const String _subRipTimeStamp = r'\d\d:\d\d:\d\d,\d\d\d'; +const String _subRipArrow = r' --> '; diff --git a/pigeons/messages.dart b/pigeons/messages.dart new file mode 100644 index 0000000..50d0085 --- /dev/null +++ b/pigeons/messages.dart @@ -0,0 +1,58 @@ +// Copyright 2013 The Flutter Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +// @dart = 2.9 + +import 'package:pigeon/pigeon_lib.dart'; + +class TextureMessage { + int textureId; +} + +class LoopingMessage { + int textureId; + bool isLooping; +} + +class VolumeMessage { + int textureId; + double volume; +} + +class PlaybackSpeedMessage { + int textureId; + double speed; +} + +class PositionMessage { + int textureId; + int position; +} + +class CreateMessage { + String asset; + String uri; + String packageName; + String formatHint; + Map httpHeaders; +} + +class MixWithOthersMessage { + bool mixWithOthers; +} + +@HostApi(dartHostTestHandler: 'TestHostVideoPlayerApi') +abstract class VideoPlayerApi { + void initialize(); + TextureMessage create(CreateMessage msg); + void dispose(TextureMessage msg); + void setLooping(LoopingMessage msg); + void setVolume(VolumeMessage msg); + void setPlaybackSpeed(PlaybackSpeedMessage msg); + void play(TextureMessage msg); + PositionMessage position(TextureMessage msg); + void seekTo(PositionMessage msg); + void pause(TextureMessage msg); + void setMixWithOthers(MixWithOthersMessage msg); +} diff --git a/pubspec.yaml b/pubspec.yaml new file mode 100644 index 0000000..c8f18ba --- /dev/null +++ b/pubspec.yaml @@ -0,0 +1,42 @@ +name: cached_video_player +description: A new flutter plugin that is virtually a clone of official video_player plugin except that it supports caching( Android and iOS) +version: 2.0.4 +homepage: https://github.com/vikram25897/flutter_cached_video_player + +flutter: + plugin: + platforms: + android: + package: com.lazyarts.vikram.cached_video_player + pluginClass: CachedVideoPlayerPlugin + ios: + pluginClass: CachedVideoPlayerPlugin + web: + default_package: video_player_web + +dependencies: + meta: ^1.7.0 + video_player_platform_interface: ^5.1.2 + + # The design on https://flutter.dev/go/federated-plugins was to leave + # this constraint as "any". We cannot do it right now as it fails pub publish + # validation, so we set a ^ constraint. The exact value doesn't matter since + # the constraints on the interface pins it. + # TODO(amirh): Revisit this (either update this part in the design or the pub tool). + # https://github.com/flutter/flutter/issues/46264 + video_player_web: ^2.0.10 + + flutter: + sdk: flutter + flutter_test: + sdk: flutter + +dev_dependencies: + lints: ^1.0.1 + pedantic: ^1.11.1 + pigeon: ^3.1.0 + +environment: + sdk: ">=2.14.0 <3.0.0" + flutter: ">=2.10.0" +