Prevent having multiple seek runnables in flight.
This fix ensures that only one runnable is running at a time, no matter how
many events come in. There's probably a better way to do this, but this is a
safe fix.
Fixes bug 11307391
Change-Id: I007c95062b20285571f39603c95fb9174b9a2da3
diff --git a/packages/Keyguard/src/com/android/keyguard/KeyguardTransportControlView.java b/packages/Keyguard/src/com/android/keyguard/KeyguardTransportControlView.java
index 464201c..2e35439 100644
--- a/packages/Keyguard/src/com/android/keyguard/KeyguardTransportControlView.java
+++ b/packages/Keyguard/src/com/android/keyguard/KeyguardTransportControlView.java
@@ -134,6 +134,7 @@
private final Runnable mUpdateSeekBars = new Runnable() {
public void run() {
if (updateSeekBars()) {
+ removeCallbacks(this);
postDelayed(this, 1000);
}
}
@@ -249,7 +250,6 @@
}
if (enabled) {
mUpdateSeekBars.run();
- postDelayed(mUpdateSeekBars, 1000);
} else {
removeCallbacks(mUpdateSeekBars);
}
@@ -437,8 +437,7 @@
setSeekBarsEnabled(false);
}
- KeyguardUpdateMonitor.getInstance(getContext()).dispatchSetBackground(
- mMetadata.bitmap);
+ KeyguardUpdateMonitor.getInstance(getContext()).dispatchSetBackground(mMetadata.bitmap);
final int flags = mTransportControlFlags;
setVisibilityBasedOnFlag(mBtnPrev, flags, RemoteControlClient.FLAG_KEY_MEDIA_PREVIOUS);
setVisibilityBasedOnFlag(mBtnNext, flags, RemoteControlClient.FLAG_KEY_MEDIA_NEXT);
@@ -539,7 +538,7 @@
imageResId = R.drawable.ic_media_pause;
imageDescId = R.string.keyguard_transport_pause_description;
if (mSeekEnabled) {
- postDelayed(mUpdateSeekBars, 1000);
+ mUpdateSeekBars.run();
}
break;
@@ -567,6 +566,7 @@
boolean updateSeekBars() {
final int position = (int) mRemoteController.getEstimatedMediaPosition();
if (position >= 0) {
+ if (DEBUG) Log.v(TAG, "Seek to " + position);
if (!mUserSeeking) {
mTransientSeekBar.setProgress(position);
}