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platform_packages_apps_Launcher3
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Merge "Delaying building of hardware layers when Launcher is resumed"

This commit is contained in:
Michael Jurka 2012-02-24 15:39:52 -08:00 committed by Android (Google) Code Review
parent 325f7fef37 6ee21d28fa
commit 5f1c44ab0d
1 changed files with 11 additions and 18 deletions
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29
src/com/android/launcher2/Launcher.java
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@ -620,16 +620,6 @@ public final class Launcher extends Activity
mDragController.cancelDrag();
}
@Override
protected void onStart() {
super.onStart();
// When Launcher comes back to foreground, a different Activity might be responsible for
// the app market intent, so refresh the icon
// We don't do this in onResume() because onResume() is triggered every time the home
// button is pressed (even if we were already in Launcher)
updateAppMarketIcon();
}
@Override
public Object onRetainNonConfigurationInstance() {
// Flag the loader to stop early before switching
@ -1118,18 +1108,21 @@ public final class Launcher extends Activity
// apps is nice and speedy. Usually the first call to preDraw doesn't correspond to
// a true draw so we wait until the second preDraw call to be safe
observer.addOnPreDrawListener(new ViewTreeObserver.OnPreDrawListener() {
boolean mFirstTime = true;
public boolean onPreDraw() {
if (mFirstTime) {
mFirstTime = false;
} else {
//workspace.post(mBuildLayersRunnable);
observer.removeOnPreDrawListener(this);
}
// We delay the layer building a bit in order to give
// other message processing a time to run. In particular
// this avoids a delay in hiding the IME if it was
// currently shown, because doing that may involve
// some communication back with the app.
workspace.postDelayed(mBuildLayersRunnable, 500);
observer.removeOnPreDrawListener(this);
return true;
}
});
}
// When Launcher comes back to foreground, a different Activity might be responsible for
// the app market intent, so refresh the icon
updateAppMarketIcon();
clearTypedText();
}
}
@ -3194,7 +3187,7 @@ public final class Launcher extends Activity
// package changes in bindSearchablesChanged()
updateAppMarketIcon();
mWorkspace.post(mBuildLayersRunnable);
mWorkspace.postDelayed(mBuildLayersRunnable, 500);
}
@Override