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Code Issues 1 Projects Releases Wiki Activity

Simplify playing state tracking (and fix some problems)

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This commit is contained in:
Xavi Artigas 2012-10-17 11:29:51 +02:00
parent 2fd79e5b3f
commit 6b6dddde98
1 changed files with 8 additions and 10 deletions
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18
gst-sdk/tutorials/android-tutorial-3/src/com/gst_sdk_tutorials/tutorial_3/Tutorial3.java
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@ -25,8 +25,6 @@ public class Tutorial3 extends Activity implements SurfaceHolder.Callback {
private boolean is_playing_desired; // Whether the user asked to go to PLAYING
private Bundle initialization_data; // onCreate parameters kept for later
// Called when the activity is first created.
@Override
public void onCreate(Bundle savedInstanceState)
@ -66,12 +64,17 @@ public class Tutorial3 extends Activity implements SurfaceHolder.Callback {
// Keep the instance state for later, since we will not perform our initialization
// until the native code reports that it is itself initialized.
initialization_data = savedInstanceState;
if (savedInstanceState != null) {
is_playing_desired = savedInstanceState.getBoolean("playing");
Log.i ("GStreamer", "Activity created. Saved state is playing:" + is_playing_desired);
} else {
is_playing_desired = false;
Log.i ("GStreamer", "Activity created. There is no saved state, playing: false");
}
// Start with disabled buttons, until native code is initialized
this.findViewById(R.id.button_play).setEnabled(false);
this.findViewById(R.id.button_stop).setEnabled(false);
is_playing_desired = false;
nativeInit();
}
@ -99,12 +102,7 @@ public class Tutorial3 extends Activity implements SurfaceHolder.Callback {
// Called from native code. Native code calls this once it has created its pipeline and
// the main loop is running, so it is ready to accept commands.
private void onGStreamerInitialized () {
// If initialization data is present, retrieve it
if (initialization_data != null) {
is_playing_desired = initialization_data.getBoolean("playing");
Log.i ("GStreamer", "Restoring state, playing:" + is_playing_desired);
}
Log.i ("GStreamer", "Gst initialized. Restoring state, playing:" + is_playing_desired);
// Restore previous playing state
if (is_playing_desired) {
nativePlay();