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[Android] Move events inside RCTVideoView

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This commit is contained in:
Baris Sencan
2015-11-11 13:37:35 -08:00
parent 125b99deba
commit 9e9e45c1a5
2 changed files with 95 additions and 54 deletions
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97
android/src/main/java/com/brentvatne/react/ReactVideoView.java
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@@ -1,6 +1,5 @@
package com.brentvatne.react;
import android.content.Context;
import android.media.MediaPlayer;
import android.os.Handler;
import com.facebook.react.bridge.Arguments;
@@ -10,9 +9,31 @@ import com.facebook.react.uimanager.events.RCTEventEmitter;
import com.yqritc.scalablevideoview.ScalableType;
import com.yqritc.scalablevideoview.ScalableVideoView;
public class ReactVideoView extends ScalableVideoView {
public class ReactVideoView extends ScalableVideoView implements MediaPlayer.OnPreparedListener, MediaPlayer
.OnErrorListener, MediaPlayer.OnCompletionListener {
public enum Events {
EVENT_LOAD_START("onVideoLoadStart"),
EVENT_LOAD("onVideoLoad"),
EVENT_ERROR("onVideoError"),
EVENT_PROGRESS("onVideoProgress"),
EVENT_SEEK("onVideoSeek"),
EVENT_END("onVideoEnd");
private final String mName;
Events(final String name) {
mName = name;
}
@Override
public String toString() {
return mName;
}
}
private ThemedReactContext mThemedReactContext;
private RCTEventEmitter mEventEmitter;
private Handler mProgressUpdateHandler = new Handler();
private Runnable mProgressUpdateRunnable = null;
@@ -27,22 +48,26 @@ public class ReactVideoView extends ScalableVideoView {
super(themedReactContext);
mThemedReactContext = themedReactContext;
mEventEmitter = themedReactContext.getJSModule(RCTEventEmitter.class);
mMediaPlayer = new MediaPlayer();
mMediaPlayer.setOnVideoSizeChangedListener(this);
initializeMediaPlayerIfNeeded();
setSurfaceTextureListener(this);
final MediaPlayer mediaPlayer = mMediaPlayer;
mProgressUpdateRunnable = new Runnable() {
@Override
public void run() {
final RCTEventEmitter eventEmitter = getEventEmitter();
if (mMediaPlayer.isPlaying()) {
try {
WritableMap event = Arguments.createMap();
// TODO: Other event properties.
event.putDouble("currentTime", (double) mMediaPlayer.getCurrentPosition() / (double) 1000);
event.putDouble("duration", (double) mMediaPlayer.getDuration() / (double) 1000);
eventEmitter.receiveEvent(getId(), ReactVideoViewManager.EVENT_PROGRESS, event);
event.putDouble("currentTime", (double) mediaPlayer.getCurrentPosition() / (double) 1000);
event.putDouble("duration", (double) mediaPlayer.getDuration() / (double) 1000);
event.putDouble("playableDuration", (double) mediaPlayer.getDuration() / (double) 1000);
mEventEmitter.receiveEvent(getId(), Events.EVENT_PROGRESS.toString(), event);
} catch (Exception e) {
// Do nothing.
}
mProgressUpdateHandler.postDelayed(mProgressUpdateRunnable, 250);
}
@@ -50,8 +75,14 @@ public class ReactVideoView extends ScalableVideoView {
mProgressUpdateHandler.post(mProgressUpdateRunnable);
}
private RCTEventEmitter getEventEmitter() {
return mThemedReactContext.getJSModule(RCTEventEmitter.class);
private void initializeMediaPlayerIfNeeded() {
if (mMediaPlayer == null) {
mMediaPlayer = new MediaPlayer();
mMediaPlayer.setScreenOnWhilePlaying(true);
mMediaPlayer.setOnVideoSizeChangedListener(this);
mMediaPlayer.setOnErrorListener(this);
mMediaPlayer.setOnPreparedListener(this);
}
}
public void reset() {
@@ -60,12 +91,14 @@ public class ReactVideoView extends ScalableVideoView {
public void setResizeModeModifier(final ScalableType resizeMode) {
mResizeMode = resizeMode;
initializeMediaPlayerIfNeeded();
setScalableType(resizeMode);
invalidate();
}
public void setRepeatModifier(final boolean repeat) {
mRepeat = repeat;
initializeMediaPlayerIfNeeded();
setLooping(repeat);
}
@@ -73,6 +106,8 @@ public class ReactVideoView extends ScalableVideoView {
mPaused = paused;
try {
initializeMediaPlayerIfNeeded();
if (!mPaused) {
start();
} else {
@@ -86,6 +121,8 @@ public class ReactVideoView extends ScalableVideoView {
public void setMutedModifier(final boolean muted) {
mMuted = muted;
initializeMediaPlayerIfNeeded();
if (mMuted) {
setVolume(0, 0);
} else {
@@ -95,6 +132,7 @@ public class ReactVideoView extends ScalableVideoView {
public void setVolumeModifier(final float volume) {
mVolume = volume;
initializeMediaPlayerIfNeeded();
setMutedModifier(mMuted);
}
@@ -104,4 +142,41 @@ public class ReactVideoView extends ScalableVideoView {
setPausedModifier(mPaused);
setVolumeModifier(mVolume);
}
@Override
public void onPrepared(MediaPlayer mp) {
WritableMap event = Arguments.createMap();
event.putDouble("duration", (double) mp.getDuration() / (double) 1000);
event.putDouble("currentTime", (double) mp.getCurrentPosition() / (double) 1000);
// TODO: Add canX properties.
mEventEmitter.receiveEvent(getId(), Events.EVENT_LOAD.toString(), event);
applyModifiers();
}
@Override
public boolean onError(MediaPlayer mp, int what, int extra) {
WritableMap error = Arguments.createMap();
error.putInt("what", what);
error.putInt("extra", extra);
WritableMap event = Arguments.createMap();
event.putMap("error", error);
mEventEmitter.receiveEvent(getId(), Events.EVENT_ERROR.toString(), event);
return true;
}
@Override
public void seekTo(int msec) {
WritableMap event = Arguments.createMap();
event.putDouble("currentTime", (double) getCurrentPosition() / (double) 1000);
event.putDouble("seekTime", (double) msec / (double) 1000);
mEventEmitter.receiveEvent(getId(), Events.EVENT_SEEK.toString(), event);
super.seekTo(msec);
}
@Override
public void onCompletion(MediaPlayer mp) {
mEventEmitter.receiveEvent(getId(), Events.EVENT_END.toString(), null);
}
}