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This commit is contained in:
Xavi Artigas 2012-10-30 12:28:10 +01:00
parent b0cff5fa8f
commit 5225d14d9c
1 changed files with 5 additions and 0 deletions
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gst-sdk/tutorials/android-tutorial-4/src/com/gst_sdk_tutorials/tutorial_4/Tutorial4.java
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@ -212,6 +212,8 @@ public class Tutorial4 extends Activity implements SurfaceHolder.Callback, OnSee
nativeSurfaceFinalize (); nativeSurfaceFinalize ();
} }
// Called from native code when the size of the media changes or is first detected.
// Inform the video surface about the new size and recalculate the layout.
private void onMediaSizeChanged (int width, int height) { private void onMediaSizeChanged (int width, int height) {
Log.i ("GStreamer", "Media size changed to " + width + "x" + height); Log.i ("GStreamer", "Media size changed to " + width + "x" + height);
final GStreamerSurfaceView gsv = (GStreamerSurfaceView) this.findViewById(R.id.surface_video); final GStreamerSurfaceView gsv = (GStreamerSurfaceView) this.findViewById(R.id.surface_video);
@ -224,6 +226,7 @@ public class Tutorial4 extends Activity implements SurfaceHolder.Callback, OnSee
}); });
} }
// The Seek Bar thumb has moved, either because the user dragged it or we have called setProgress()
public void onProgressChanged(SeekBar sb, int progress, boolean fromUser) { public void onProgressChanged(SeekBar sb, int progress, boolean fromUser) {
if (fromUser == false) return; if (fromUser == false) return;
desired_position = progress; desired_position = progress;
@ -232,10 +235,12 @@ public class Tutorial4 extends Activity implements SurfaceHolder.Callback, OnSee
updateTimeWidget(); updateTimeWidget();
} }
// The user started dragging the Seek Bar thumb
public void onStartTrackingTouch(SeekBar sb) { public void onStartTrackingTouch(SeekBar sb) {
nativePause(); nativePause();
} }
// The user released the Seek Bar thumb
public void onStopTrackingTouch(SeekBar sb) { public void onStopTrackingTouch(SeekBar sb) {
// If this is a remote file, scrub seeking is probably not going to work smoothly enough. // If this is a remote file, scrub seeking is probably not going to work smoothly enough.
// Therefore, perform only the seek when the slider is released. // Therefore, perform only the seek when the slider is released.