react-native-video/android-exoplayer/src/main/java/com/brentvatne/exoplayer/ReactExoplayerViewManager.java

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package com.brentvatne.exoplayer;
import android.content.Context;
import android.net.Uri;
import android.text.TextUtils;
import com.facebook.react.bridge.Dynamic;
import com.facebook.react.bridge.ReadableArray;
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import com.facebook.react.bridge.ReadableMap;
import com.facebook.react.common.MapBuilder;
import com.facebook.react.uimanager.ThemedReactContext;
import com.facebook.react.uimanager.ViewGroupManager;
import com.facebook.react.uimanager.annotations.ReactProp;
import com.google.android.exoplayer2.DefaultLoadControl;
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import com.google.android.exoplayer2.upstream.RawResourceDataSource;
import java.util.HashMap;
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import java.util.Map;
import javax.annotation.Nullable;
public class ReactExoplayerViewManager extends ViewGroupManager<ReactExoplayerView> {
private static final String REACT_CLASS = "RCTVideo";
private static final String PROP_SRC = "src";
private static final String PROP_SRC_URI = "uri";
private static final String PROP_SRC_TYPE = "type";
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private static final String PROP_SRC_HEADERS = "requestHeaders";
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private static final String PROP_RESIZE_MODE = "resizeMode";
private static final String PROP_REPEAT = "repeat";
private static final String PROP_SELECTED_AUDIO_TRACK = "selectedAudioTrack";
private static final String PROP_SELECTED_AUDIO_TRACK_TYPE = "type";
private static final String PROP_SELECTED_AUDIO_TRACK_VALUE = "value";
private static final String PROP_SELECTED_TEXT_TRACK = "selectedTextTrack";
private static final String PROP_SELECTED_TEXT_TRACK_TYPE = "type";
private static final String PROP_SELECTED_TEXT_TRACK_VALUE = "value";
private static final String PROP_TEXT_TRACKS = "textTracks";
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private static final String PROP_PAUSED = "paused";
private static final String PROP_MUTED = "muted";
private static final String PROP_VOLUME = "volume";
private static final String PROP_BUFFER_CONFIG = "bufferConfig";
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";
private static final String PROP_BUFFER_CONFIG_BUFFER_FOR_PLAYBACK_AFTER_REBUFFER_MS = "bufferForPlaybackAfterRebufferMs";
private static final String PROP_PROGRESS_UPDATE_INTERVAL = "progressUpdateInterval";
private static final String PROP_REPORT_BANDWIDTH = "reportBandwidth";
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private static final String PROP_SEEK = "seek";
private static final String PROP_RATE = "rate";
private static final String PROP_MIN_LOAD_RETRY_COUNT = "minLoadRetryCount";
private static final String PROP_MAXIMUM_BIT_RATE = "maxBitRate";
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private static final String PROP_PLAY_IN_BACKGROUND = "playInBackground";
private static final String PROP_DISABLE_FOCUS = "disableFocus";
private static final String PROP_FULLSCREEN = "fullscreen";
private static final String PROP_USE_TEXTURE_VIEW = "useTextureView";
private static final String PROP_SELECTED_VIDEO_TRACK = "selectedVideoTrack";
private static final String PROP_SELECTED_VIDEO_TRACK_TYPE = "type";
private static final String PROP_SELECTED_VIDEO_TRACK_VALUE = "value";
private static final String PROP_HIDE_SHUTTER_VIEW = "hideShutterView";
private static final String PROP_CONTROLS = "controls";
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private ReactExoplayerConfig config;
public ReactExoplayerViewManager(ReactExoplayerConfig config) {
this.config = config;
}
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@Override
public String getName() {
return REACT_CLASS;
}
@Override
protected ReactExoplayerView createViewInstance(ThemedReactContext themedReactContext) {
return new ReactExoplayerView(themedReactContext, config);
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}
@Override
public void onDropViewInstance(ReactExoplayerView view) {
view.cleanUpResources();
}
@Override
public @Nullable Map<String, Object> getExportedCustomDirectEventTypeConstants() {
MapBuilder.Builder<String, Object> builder = MapBuilder.builder();
for (String event : VideoEventEmitter.Events) {
builder.put(event, MapBuilder.of("registrationName", event));
}
return builder.build();
}
@Override
public @Nullable Map<String, Object> getExportedViewConstants() {
return MapBuilder.<String, Object>of(
"ScaleNone", Integer.toString(ResizeMode.RESIZE_MODE_FIT),
"ScaleAspectFit", Integer.toString(ResizeMode.RESIZE_MODE_FIT),
"ScaleToFill", Integer.toString(ResizeMode.RESIZE_MODE_FILL),
"ScaleAspectFill", Integer.toString(ResizeMode.RESIZE_MODE_CENTER_CROP)
);
}
@ReactProp(name = PROP_SRC)
public void setSrc(final ReactExoplayerView videoView, @Nullable ReadableMap src) {
Context context = videoView.getContext().getApplicationContext();
String uriString = src.hasKey(PROP_SRC_URI) ? src.getString(PROP_SRC_URI) : null;
String extension = src.hasKey(PROP_SRC_TYPE) ? src.getString(PROP_SRC_TYPE) : null;
Map<String, String> headers = src.hasKey(PROP_SRC_HEADERS) ? toStringMap(src.getMap(PROP_SRC_HEADERS)) : null;
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if (TextUtils.isEmpty(uriString)) {
return;
}
if (startsWithValidScheme(uriString)) {
Uri srcUri = Uri.parse(uriString);
if (srcUri != null) {
videoView.setSrc(srcUri, extension, headers);
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}
} else {
int identifier = context.getResources().getIdentifier(
uriString,
"drawable",
context.getPackageName()
);
if (identifier == 0) {
identifier = context.getResources().getIdentifier(
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uriString,
"raw",
context.getPackageName()
);
}
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if (identifier > 0) {
Uri srcUri = RawResourceDataSource.buildRawResourceUri(identifier);
if (srcUri != null) {
videoView.setRawSrc(srcUri, extension);
}
}
}
}
@ReactProp(name = PROP_RESIZE_MODE)
public void setResizeMode(final ReactExoplayerView videoView, final String resizeModeOrdinalString) {
videoView.setResizeModeModifier(convertToIntDef(resizeModeOrdinalString));
}
@ReactProp(name = PROP_REPEAT, defaultBoolean = false)
public void setRepeat(final ReactExoplayerView videoView, final boolean repeat) {
videoView.setRepeatModifier(repeat);
}
@ReactProp(name = PROP_SELECTED_VIDEO_TRACK)
public void setSelectedVideoTrack(final ReactExoplayerView videoView,
@Nullable ReadableMap selectedVideoTrack) {
String typeString = null;
Dynamic value = null;
if (selectedVideoTrack != null) {
typeString = selectedVideoTrack.hasKey(PROP_SELECTED_VIDEO_TRACK_TYPE)
? selectedVideoTrack.getString(PROP_SELECTED_VIDEO_TRACK_TYPE) : null;
value = selectedVideoTrack.hasKey(PROP_SELECTED_VIDEO_TRACK_VALUE)
? selectedVideoTrack.getDynamic(PROP_SELECTED_VIDEO_TRACK_VALUE) : null;
}
videoView.setSelectedVideoTrack(typeString, value);
}
@ReactProp(name = PROP_SELECTED_AUDIO_TRACK)
public void setSelectedAudioTrack(final ReactExoplayerView videoView,
@Nullable ReadableMap selectedAudioTrack) {
String typeString = null;
Dynamic value = null;
if (selectedAudioTrack != null) {
typeString = selectedAudioTrack.hasKey(PROP_SELECTED_AUDIO_TRACK_TYPE)
? selectedAudioTrack.getString(PROP_SELECTED_AUDIO_TRACK_TYPE) : null;
value = selectedAudioTrack.hasKey(PROP_SELECTED_AUDIO_TRACK_VALUE)
? selectedAudioTrack.getDynamic(PROP_SELECTED_AUDIO_TRACK_VALUE) : null;
}
videoView.setSelectedAudioTrack(typeString, value);
}
@ReactProp(name = PROP_SELECTED_TEXT_TRACK)
public void setSelectedTextTrack(final ReactExoplayerView videoView,
@Nullable ReadableMap selectedTextTrack) {
String typeString = null;
Dynamic value = null;
if (selectedTextTrack != null) {
typeString = selectedTextTrack.hasKey(PROP_SELECTED_TEXT_TRACK_TYPE)
? selectedTextTrack.getString(PROP_SELECTED_TEXT_TRACK_TYPE) : null;
value = selectedTextTrack.hasKey(PROP_SELECTED_TEXT_TRACK_VALUE)
? selectedTextTrack.getDynamic(PROP_SELECTED_TEXT_TRACK_VALUE) : null;
}
videoView.setSelectedTextTrack(typeString, value);
}
@ReactProp(name = PROP_TEXT_TRACKS)
public void setPropTextTracks(final ReactExoplayerView videoView,
@Nullable ReadableArray textTracks) {
videoView.setTextTracks(textTracks);
}
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@ReactProp(name = PROP_PAUSED, defaultBoolean = false)
public void setPaused(final ReactExoplayerView videoView, final boolean paused) {
videoView.setPausedModifier(paused);
}
@ReactProp(name = PROP_MUTED, defaultBoolean = false)
public void setMuted(final ReactExoplayerView videoView, final boolean muted) {
videoView.setMutedModifier(muted);
}
@ReactProp(name = PROP_VOLUME, defaultFloat = 1.0f)
public void setVolume(final ReactExoplayerView videoView, final float volume) {
videoView.setVolumeModifier(volume);
}
@ReactProp(name = PROP_PROGRESS_UPDATE_INTERVAL, defaultFloat = 250.0f)
public void setProgressUpdateInterval(final ReactExoplayerView videoView, final float progressUpdateInterval) {
videoView.setProgressUpdateInterval(progressUpdateInterval);
}
@ReactProp(name = PROP_REPORT_BANDWIDTH, defaultBoolean = false)
public void setReportBandwidth(final ReactExoplayerView videoView, final boolean reportBandwidth) {
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videoView.setReportBandwidth(reportBandwidth);
}
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@ReactProp(name = PROP_SEEK)
public void setSeek(final ReactExoplayerView videoView, final float seek) {
videoView.seekTo(Math.round(seek * 1000f));
}
@ReactProp(name = PROP_RATE)
public void setRate(final ReactExoplayerView videoView, final float rate) {
videoView.setRateModifier(rate);
}
@ReactProp(name = PROP_MAXIMUM_BIT_RATE)
public void setMaxBitRate(final ReactExoplayerView videoView, final int maxBitRate) {
videoView.setMaxBitRateModifier(maxBitRate);
}
@ReactProp(name = PROP_MIN_LOAD_RETRY_COUNT)
public void minLoadRetryCount(final ReactExoplayerView videoView, final int minLoadRetryCount) {
videoView.setMinLoadRetryCountModifier(minLoadRetryCount);
}
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@ReactProp(name = PROP_PLAY_IN_BACKGROUND, defaultBoolean = false)
public void setPlayInBackground(final ReactExoplayerView videoView, final boolean playInBackground) {
videoView.setPlayInBackground(playInBackground);
}
@ReactProp(name = PROP_DISABLE_FOCUS, defaultBoolean = false)
public void setDisableFocus(final ReactExoplayerView videoView, final boolean disableFocus) {
videoView.setDisableFocus(disableFocus);
}
@ReactProp(name = PROP_FULLSCREEN, defaultBoolean = false)
public void setFullscreen(final ReactExoplayerView videoView, final boolean fullscreen) {
videoView.setFullscreen(fullscreen);
}
@ReactProp(name = PROP_USE_TEXTURE_VIEW, defaultBoolean = true)
public void setUseTextureView(final ReactExoplayerView videoView, final boolean useTextureView) {
videoView.setUseTextureView(useTextureView);
}
@ReactProp(name = PROP_HIDE_SHUTTER_VIEW, defaultBoolean = false)
public void setHideShutterView(final ReactExoplayerView videoView, final boolean hideShutterView) {
videoView.setHideShutterView(hideShutterView);
}
@ReactProp(name = PROP_CONTROLS, defaultBoolean = false)
public void setControls(final ReactExoplayerView videoView, final boolean controls) {
videoView.setControls(controls);
}
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@ReactProp(name = PROP_BUFFER_CONFIG)
public void setBufferConfig(final ReactExoplayerView videoView, @Nullable ReadableMap bufferConfig) {
int minBufferMs = DefaultLoadControl.DEFAULT_MIN_BUFFER_MS;
int maxBufferMs = DefaultLoadControl.DEFAULT_MAX_BUFFER_MS;
int bufferForPlaybackMs = DefaultLoadControl.DEFAULT_BUFFER_FOR_PLAYBACK_MS;
int bufferForPlaybackAfterRebufferMs = DefaultLoadControl.DEFAULT_BUFFER_FOR_PLAYBACK_AFTER_REBUFFER_MS;
if (bufferConfig != null) {
minBufferMs = bufferConfig.hasKey(PROP_BUFFER_CONFIG_MIN_BUFFER_MS)
? bufferConfig.getInt(PROP_BUFFER_CONFIG_MIN_BUFFER_MS) : minBufferMs;
maxBufferMs = bufferConfig.hasKey(PROP_BUFFER_CONFIG_MAX_BUFFER_MS)
? bufferConfig.getInt(PROP_BUFFER_CONFIG_MAX_BUFFER_MS) : maxBufferMs;
bufferForPlaybackMs = bufferConfig.hasKey(PROP_BUFFER_CONFIG_BUFFER_FOR_PLAYBACK_MS)
? bufferConfig.getInt(PROP_BUFFER_CONFIG_BUFFER_FOR_PLAYBACK_MS) : bufferForPlaybackMs;
bufferForPlaybackAfterRebufferMs = bufferConfig.hasKey(PROP_BUFFER_CONFIG_BUFFER_FOR_PLAYBACK_AFTER_REBUFFER_MS)
? bufferConfig.getInt(PROP_BUFFER_CONFIG_BUFFER_FOR_PLAYBACK_AFTER_REBUFFER_MS) : bufferForPlaybackAfterRebufferMs;
videoView.setBufferConfig(minBufferMs, maxBufferMs, bufferForPlaybackMs, bufferForPlaybackAfterRebufferMs);
}
}
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private boolean startsWithValidScheme(String uriString) {
return uriString.startsWith("http://")
|| uriString.startsWith("https://")
|| uriString.startsWith("content://")
|| uriString.startsWith("file://")
|| uriString.startsWith("asset://");
}
private @ResizeMode.Mode int convertToIntDef(String resizeModeOrdinalString) {
if (!TextUtils.isEmpty(resizeModeOrdinalString)) {
int resizeModeOrdinal = Integer.parseInt(resizeModeOrdinalString);
return ResizeMode.toResizeMode(resizeModeOrdinal);
}
return ResizeMode.RESIZE_MODE_FIT;
}
/**
* toStringMap converts a {@link ReadableMap} into a HashMap.
*
* @param readableMap The ReadableMap to be conveted.
* @return A HashMap containing the data that was in the ReadableMap.
* @see 'Adapted from https://github.com/artemyarulin/react-native-eval/blob/master/android/src/main/java/com/evaluator/react/ConversionUtil.java'
*/
public static Map<String, String> toStringMap(@Nullable ReadableMap readableMap) {
if (readableMap == null)
return null;
com.facebook.react.bridge.ReadableMapKeySetIterator iterator = readableMap.keySetIterator();
if (!iterator.hasNextKey())
return null;
Map<String, String> result = new HashMap<>();
while (iterator.hasNextKey()) {
String key = iterator.nextKey();
result.put(key, readableMap.getString(key));
}
return result;
}
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}