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feat(android): cache (#3514)

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* feat: android cache

* docs: bufferSize

* Revert "docs: bufferSize"

This reverts commit 09637b134e121b9ca3ffd78f2f5bc657319ed67a.

* fix: cacheSize name

* feat: singleton android cache

* fix: local cache resolve

* fix: lint

* docs: android cache

* chore: merge conflict

* fix: lint

* chore: useCache button

* chore: fix state in the sample

* fix: cache factory

* chore: update cacheSizeMB docs

---------

Co-authored-by: Olivier Bouillet <freeboub@gmail.com>
This commit is contained in:
lovegaoshi
2024-05-01 02:20:34 -07:00
committed by GitHub
parent 518a9a93e0
commit ecc946d1c1
7 changed files with 109 additions and 26 deletions
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31
android/src/main/java/com/brentvatne/exoplayer/ReactExoplayerSimpleCache.kt Normal file
View File

@@ -0,0 +1,31 @@
package com.brentvatne.exoplayer
import android.content.Context
import androidx.media3.database.StandaloneDatabaseProvider
import androidx.media3.datasource.DataSource
import androidx.media3.datasource.HttpDataSource
import androidx.media3.datasource.cache.CacheDataSource
import androidx.media3.datasource.cache.LeastRecentlyUsedCacheEvictor
import androidx.media3.datasource.cache.SimpleCache
import java.io.File
object RNVSimpleCache {
// TODO: when to release? how to check if cache is released?
private var simpleCache: SimpleCache? = null
var cacheDataSourceFactory: DataSource.Factory? = null
fun setSimpleCache(context: Context, cacheSize: Int, factory: HttpDataSource.Factory) {
if (cacheDataSourceFactory != null || cacheSize == 0) return
simpleCache = SimpleCache(
File(context.cacheDir, "RNVCache"),
LeastRecentlyUsedCacheEvictor(
cacheSize.toLong() * 1024 * 1024
),
StandaloneDatabaseProvider(context)
)
cacheDataSourceFactory =
CacheDataSource.Factory()
.setCache(simpleCache!!)
.setUpstreamDataSourceFactory(factory)
}
}

35
android/src/main/java/com/brentvatne/exoplayer/ReactExoplayerView.java
View File

@@ -105,7 +105,6 @@ import com.brentvatne.react.BuildConfig;
import com.brentvatne.react.R;
import com.brentvatne.receiver.AudioBecomingNoisyReceiver;
import com.brentvatne.receiver.BecomingNoisyListener;
import com.facebook.react.bridge.Dynamic;
import com.facebook.react.bridge.LifecycleEventListener;
import com.facebook.react.bridge.ReadableArray;
import com.facebook.react.bridge.ReadableMap;
@@ -188,7 +187,6 @@ public class ReactExoplayerView extends FrameLayout implements
private boolean hasDrmFailed = false;
private boolean isUsingContentResolution = false;
private boolean selectTrackWhenReady = false;
private int minBufferMs = DefaultLoadControl.DEFAULT_MIN_BUFFER_MS;
private int maxBufferMs = DefaultLoadControl.DEFAULT_MAX_BUFFER_MS;
private int bufferForPlaybackMs = DefaultLoadControl.DEFAULT_BUFFER_FOR_PLAYBACK_MS;
@@ -199,6 +197,7 @@ public class ReactExoplayerView extends FrameLayout implements
private double minBufferMemoryReservePercent = ReactExoplayerView.DEFAULT_MIN_BUFFER_MEMORY_RESERVE;
private Handler mainHandler;
private Runnable mainRunnable;
private DataSource.Factory cacheDataSourceFactory;
// Props from React
private Uri srcUri;
@@ -623,8 +622,11 @@ public class ReactExoplayerView extends FrameLayout implements
.setAdEventListener(this)
.setAdErrorListener(this)
.build();
DefaultMediaSourceFactory mediaSourceFactory = new DefaultMediaSourceFactory(mediaDataSourceFactory);
if (cacheDataSourceFactory != null) {
mediaSourceFactory.setDataSourceFactory(cacheDataSourceFactory);
}
if (adsLoader != null) {
mediaSourceFactory.setLocalAdInsertionComponents(unusedAdTagUri -> adsLoader, exoPlayerView);
}
@@ -839,9 +841,17 @@ public class ReactExoplayerView extends FrameLayout implements
);
break;
case CONTENT_TYPE_OTHER:
mediaSourceFactory = new ProgressiveMediaSource.Factory(
mediaDataSourceFactory
);
if (uri.toString().startsWith("file://") ||
cacheDataSourceFactory == null) {
mediaSourceFactory = new ProgressiveMediaSource.Factory(
mediaDataSourceFactory
);
} else {
mediaSourceFactory = new ProgressiveMediaSource.Factory(
cacheDataSourceFactory
);
}
break;
case CONTENT_TYPE_RTSP:
if (!BuildConfig.USE_EXOPLAYER_RTSP) {
@@ -2015,7 +2025,7 @@ public class ReactExoplayerView extends FrameLayout implements
exoPlayerView.setHideShutterView(hideShutterView);
}
public void setBufferConfig(int newMinBufferMs, int newMaxBufferMs, int newBufferForPlaybackMs, int newBufferForPlaybackAfterRebufferMs, double newMaxHeapAllocationPercent, double newMinBackBufferMemoryReservePercent, double newMinBufferMemoryReservePercent, int newBackBufferDurationMs) {
public void setBufferConfig(int newMinBufferMs, int newMaxBufferMs, int newBufferForPlaybackMs, int newBufferForPlaybackAfterRebufferMs, double newMaxHeapAllocationPercent, double newMinBackBufferMemoryReservePercent, double newMinBufferMemoryReservePercent, int newBackBufferDurationMs, int cacheSize) {
minBufferMs = newMinBufferMs;
maxBufferMs = newMaxBufferMs;
bufferForPlaybackMs = newBufferForPlaybackMs;
@@ -2023,6 +2033,17 @@ public class ReactExoplayerView extends FrameLayout implements
maxHeapAllocationPercent = newMaxHeapAllocationPercent;
minBackBufferMemoryReservePercent = newMinBackBufferMemoryReservePercent;
minBufferMemoryReservePercent = newMinBufferMemoryReservePercent;
if (cacheSize > 0) {
RNVSimpleCache.INSTANCE.setSimpleCache(
this.getContext(),
cacheSize,
buildHttpDataSourceFactory(false)
);
cacheDataSourceFactory = RNVSimpleCache.INSTANCE.getCacheDataSourceFactory();
} else {
cacheDataSourceFactory = null;
}
backBufferDurationMs = newBackBufferDurationMs;
releasePlayer();
initializePlayer();

5
android/src/main/java/com/brentvatne/exoplayer/ReactExoplayerViewManager.java
View File

@@ -59,6 +59,7 @@ public class ReactExoplayerViewManager extends ViewGroupManager<ReactExoplayerVi
private static final String PROP_AUDIO_OUTPUT = "audioOutput";
private static final String PROP_VOLUME = "volume";
private static final String PROP_BUFFER_CONFIG = "bufferConfig";
private static final String PROP_BUFFER_CONFIG_CACHE_SIZE = "cacheSizeMB";
private static final String PROP_BUFFER_CONFIG_MIN_BUFFER_MS = "minBufferMs";
private static final String PROP_BUFFER_CONFIG_MAX_BUFFER_MS = "maxBufferMs";
private static final String PROP_BUFFER_CONFIG_BUFFER_FOR_PLAYBACK_MS = "bufferForPlaybackMs";
@@ -402,6 +403,7 @@ public class ReactExoplayerViewManager extends ViewGroupManager<ReactExoplayerVi
@ReactProp(name = PROP_BUFFER_CONFIG)
public void setBufferConfig(final ReactExoplayerView videoView, @Nullable ReadableMap bufferConfig) {
int cacheSize = 0;
int minBufferMs = DefaultLoadControl.DEFAULT_MIN_BUFFER_MS;
int maxBufferMs = DefaultLoadControl.DEFAULT_MAX_BUFFER_MS;
int bufferForPlaybackMs = DefaultLoadControl.DEFAULT_BUFFER_FOR_PLAYBACK_MS;
@@ -412,6 +414,7 @@ public class ReactExoplayerViewManager extends ViewGroupManager<ReactExoplayerVi
double minBufferMemoryReservePercent = ReactExoplayerView.DEFAULT_MIN_BUFFER_MEMORY_RESERVE;
if (bufferConfig != null) {
cacheSize = ReactBridgeUtils.safeGetInt(bufferConfig, PROP_BUFFER_CONFIG_CACHE_SIZE, 0);
minBufferMs = ReactBridgeUtils.safeGetInt(bufferConfig, PROP_BUFFER_CONFIG_MIN_BUFFER_MS, minBufferMs);
maxBufferMs = ReactBridgeUtils.safeGetInt(bufferConfig, PROP_BUFFER_CONFIG_MAX_BUFFER_MS, maxBufferMs);
bufferForPlaybackMs = ReactBridgeUtils.safeGetInt(bufferConfig, PROP_BUFFER_CONFIG_BUFFER_FOR_PLAYBACK_MS, bufferForPlaybackMs);
@@ -420,7 +423,7 @@ public class ReactExoplayerViewManager extends ViewGroupManager<ReactExoplayerVi
minBackBufferMemoryReservePercent = ReactBridgeUtils.safeGetDouble(bufferConfig, PROP_BUFFER_CONFIG_MIN_BACK_BUFFER_MEMORY_RESERVE_PERCENT, minBackBufferMemoryReservePercent);
minBufferMemoryReservePercent = ReactBridgeUtils.safeGetDouble(bufferConfig, PROP_BUFFER_CONFIG_MIN_BUFFER_MEMORY_RESERVE_PERCENT, minBufferMemoryReservePercent);
backBufferDurationMs = ReactBridgeUtils.safeGetInt(bufferConfig, PROP_BUFFER_CONFIG_BACK_BUFFER_DURATION_MS, backBufferDurationMs);
videoView.setBufferConfig(minBufferMs, maxBufferMs, bufferForPlaybackMs, bufferForPlaybackAfterRebufferMs, maxHeapAllocationPercent, minBackBufferMemoryReservePercent, minBufferMemoryReservePercent, backBufferDurationMs);
videoView.setBufferConfig(minBufferMs, maxBufferMs, bufferForPlaybackMs, bufferForPlaybackAfterRebufferMs, maxHeapAllocationPercent, minBackBufferMemoryReservePercent, minBufferMemoryReservePercent, backBufferDurationMs, cacheSize);
}
}