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Android: MediaPlayer - Prevent screen from dimming

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This commit is contained in:
Gerardo Pacheco 2018-07-11 12:28:26 +02:00
parent 240444c213
commit 2f0b694b38
1 changed files with 40 additions and 16 deletions
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56
android/src/main/java/com/brentvatne/react/ReactVideoView.java
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@ -358,10 +358,12 @@ public class ReactVideoView extends ScalableVideoView implements MediaPlayer.OnP
if (mPaused) {
if (mMediaPlayer.isPlaying()) {
pause();
setPreventScreenFromDimmingFlag(false);
}
} else {
if (!mMediaPlayer.isPlaying()) {
start();
setPreventScreenFromDimmingFlag(true);
// Setting the rate unpauses, so we have to wait for an unpause
if (mRate != mActiveRate) {
setRateModifier(mRate);
@ -457,6 +459,42 @@ public class ReactVideoView extends ScalableVideoView implements MediaPlayer.OnP
this.mUseNativeControls = controls;
}
public boolean isPreventScreenFromDimmingFlagOn() {
int flags = mThemedReactContext.getCurrentActivity().getWindow().getAttributes().flags;
if ((flags & WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON) == 0) {
return false;
}
return true;
}
public void setPreventScreenFromDimmingFlag(final boolean state) {
if (!mMediaPlayerValid && mThemedReactContext == null) {
return;
}
final boolean isFlagOn = isPreventScreenFromDimmingFlagOn();
if (state && !isFlagOn) {
mThemedReactContext.getCurrentActivity().runOnUiThread(new Runnable() {
@Override
public void run() {
mThemedReactContext.getCurrentActivity().getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
}
});
}
if (!state && isFlagOn) {
mThemedReactContext.getCurrentActivity().runOnUiThread(new Runnable() {
@Override
public void run() {
mThemedReactContext.getCurrentActivity().getWindow().clearFlags(android.view.WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
}
});
}
}
@Override
public void onPrepared(MediaPlayer mp) {
@ -592,14 +630,7 @@ public class ReactVideoView extends ScalableVideoView implements MediaPlayer.OnP
mMediaPlayerValid = false;
super.onDetachedFromWindow();
if (mThemedReactContext != null) {
mThemedReactContext.getCurrentActivity().runOnUiThread(new Runnable() {
@Override
public void run() {
mThemedReactContext.getCurrentActivity().getWindow().clearFlags(android.view.WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
}
});
}
setPreventScreenFromDimmingFlag(false);
}
@Override
@ -607,14 +638,7 @@ public class ReactVideoView extends ScalableVideoView implements MediaPlayer.OnP
super.onAttachedToWindow();
if (mThemedReactContext != null) {
mThemedReactContext.getCurrentActivity().runOnUiThread(new Runnable() {
@Override
public void run() {
mThemedReactContext.getCurrentActivity().getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
}
});
}
setPreventScreenFromDimmingFlag(true);
if(mMainVer>0) {
setSrc(mSrcUriString, mSrcType, mSrcIsNetwork, mSrcIsAsset, mRequestHeaders, mMainVer, mPatchVer);