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Commit 918b9010 authored by Adam Powell's avatar Adam Powell
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DO NOT MERGE Fix jank when intent resolver/chooser windows animate in 

An old optimization in ViewRoot prevents updating a window surface
while a window animation is playing. SystemUI and other small system
components that blend these animations disable this for a smoother
experience. Disable it in ResolverActivity as well.

Bug 24989381

Change-Id: Iac7d1c7b1101ed8d2bc4c3557277a773ce871beb
parent 7ba59c35

core/java/com/android/internal/app/ResolverActivity.java

+13 −0
Original line number Diff line number Diff line
@@ -26,6 +26,7 @@ import android.os.AsyncTask; 
import android.provider.Settings;

import android.text.TextUtils;

import android.util.Slog;

import android.view.View.OnAttachStateChangeListener;

import android.widget.AbsListView;

import com.android.internal.R;

import com.android.internal.content.PackageMonitor;
@@ -331,6 +332,18 @@ public class ResolverActivity extends Activity { 
        if (isVoiceInteraction()) {

            onSetupVoiceInteraction();

        }



        getWindow().getDecorView().addOnAttachStateChangeListener(

                new OnAttachStateChangeListener() {

            @Override

            public void onViewAttachedToWindow(View v) {

                v.getViewRootImpl().setDrawDuringWindowsAnimating(true);

            }



            @Override

            public void onViewDetachedFromWindow(View v) {

            }

        });

    }



    /**