Use hardware layer for SearchFragment fade in
This greatly improves the dialpad slidein animation on
low end devices.
Bug: 20055089
Change-Id: I17e04eeaad48b8d2245ef6d9ce5fef623588cccc
diff --git a/src/com/android/dialer/list/SearchFragment.java b/src/com/android/dialer/list/SearchFragment.java
index 000e139..50c2946 100644
--- a/src/com/android/dialer/list/SearchFragment.java
+++ b/src/com/android/dialer/list/SearchFragment.java
@@ -15,6 +15,9 @@
*/
package com.android.dialer.list;
+import android.animation.Animator;
+import android.animation.AnimatorInflater;
+import android.animation.AnimatorListenerAdapter;
import android.app.Activity;
import android.content.Intent;
import android.content.res.Resources;
@@ -129,6 +132,26 @@
}
@Override
+ public Animator onCreateAnimator(int transit, boolean enter, int nextAnim) {
+ Animator animator = null;
+ if (nextAnim != 0) {
+ animator = AnimatorInflater.loadAnimator(getActivity(), nextAnim);
+ }
+ if (animator != null) {
+ final View view = getView();
+ final int oldLayerType = view.getLayerType();
+ view.setLayerType(View.LAYER_TYPE_HARDWARE, null);
+ animator.addListener(new AnimatorListenerAdapter() {
+ @Override
+ public void onAnimationEnd(Animator animation) {
+ view.setLayerType(oldLayerType, null);
+ }
+ });
+ }
+ return animator;
+ }
+
+ @Override
protected void setSearchMode(boolean flag) {
super.setSearchMode(flag);
// This hides the "All contacts with phone numbers" header in the search fragment