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