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am 59f79d9b: am 3a9a53cb: Merge "TIF: make the tune request handling more efficient" into lmp-mr1-dev

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* commit '59f79d9b2516abdebc99ce2a673fd4411a745f66':
  TIF: make the tune request handling more efficient
This commit is contained in:
Jae Seo
2014-11-18 18:22:22 +00:00
committed by Android Git Automerger
parent 723b3dd579 59f79d9b25
commit e0177a28a3
1 changed files with 8 additions and 0 deletions
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8
media/java/android/media/tv/ITvInputSessionWrapper.java
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@ -42,6 +42,7 @@ public class ITvInputSessionWrapper extends ITvInputSession.Stub implements Hand
private static final String TAG = "TvInputSessionWrapper"; private static final String TAG = "TvInputSessionWrapper";
private static final int MESSAGE_HANDLING_DURATION_THRESHOLD_MILLIS = 50; private static final int MESSAGE_HANDLING_DURATION_THRESHOLD_MILLIS = 50;
private static final int MESSAGE_TUNE_DURATION_THRESHOLD_MILLIS = 1000;
private static final int DO_RELEASE = 1; private static final int DO_RELEASE = 1;
private static final int DO_SET_MAIN = 2; private static final int DO_SET_MAIN = 2;
@ -161,6 +162,11 @@ public class ITvInputSessionWrapper extends ITvInputSession.Stub implements Hand
if (duration > MESSAGE_HANDLING_DURATION_THRESHOLD_MILLIS) { if (duration > MESSAGE_HANDLING_DURATION_THRESHOLD_MILLIS) {
Log.w(TAG, "Handling message (" + msg.what + ") took too long time (duration=" Log.w(TAG, "Handling message (" + msg.what + ") took too long time (duration="
+ duration + "ms)"); + duration + "ms)");
if (msg.what == DO_TUNE && duration > MESSAGE_TUNE_DURATION_THRESHOLD_MILLIS) {
throw new RuntimeException("Too much time to handle tune request. (" + duration
+ "ms > " + MESSAGE_TUNE_DURATION_THRESHOLD_MILLIS + "ms) "
+ "Consider handling the tune request in a separate thread.");
}
} }
} }
@ -193,6 +199,8 @@ public class ITvInputSessionWrapper extends ITvInputSession.Stub implements Hand
@Override @Override
public void tune(Uri channelUri, Bundle params) { public void tune(Uri channelUri, Bundle params) {
// Clear the pending tune requests.
mCaller.removeMessages(DO_TUNE);
mCaller.executeOrSendMessage(mCaller.obtainMessageOO(DO_TUNE, channelUri, params)); mCaller.executeOrSendMessage(mCaller.obtainMessageOO(DO_TUNE, channelUri, params));
} }