Merge "Fix low FPS when entering wifi/BT detail panel" into lmp-mr1-dev
diff --git a/packages/SystemUI/res/layout/qs_detail_header.xml b/packages/SystemUI/res/layout/qs_detail_header.xml
index 48bb213..5a96dc3 100644
--- a/packages/SystemUI/res/layout/qs_detail_header.xml
+++ b/packages/SystemUI/res/layout/qs_detail_header.xml
@@ -14,7 +14,8 @@
See the License for the specific language governing permissions and
limitations under the License.
-->
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<com.android.keyguard.AlphaOptimizedLinearLayout
+ xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
@@ -36,4 +37,4 @@
android:clickable="false"
android:textAppearance="@style/TextAppearance.QS.DetailHeader" />
-</LinearLayout>
\ No newline at end of file
+</com.android.keyguard.AlphaOptimizedLinearLayout>
\ No newline at end of file
diff --git a/packages/SystemUI/res/layout/status_bar_expanded_header.xml b/packages/SystemUI/res/layout/status_bar_expanded_header.xml
index 2fb7cdbf..f717ac7 100644
--- a/packages/SystemUI/res/layout/status_bar_expanded_header.xml
+++ b/packages/SystemUI/res/layout/status_bar_expanded_header.xml
@@ -154,7 +154,7 @@
android:layout_alignParentBottom="true"
/>
- <ImageView
+ <com.android.systemui.statusbar.AlphaOptimizedImageView
android:id="@+id/qs_detail_header_progress"
android:src="@drawable/indeterminate_anim"
android:alpha="0"
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/AlphaOptimizedImageView.java b/packages/SystemUI/src/com/android/systemui/statusbar/AlphaOptimizedImageView.java
new file mode 100644
index 0000000..094161d
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/AlphaOptimizedImageView.java
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License
+ */
+
+package com.android.systemui.statusbar;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.View;
+import android.widget.ImageView;
+
+/**
+ * An ImageView which does not have overlapping rendering commands and therefore does not need a
+ * layer when alpha is changed.
+ */
+public class AlphaOptimizedImageView extends ImageView
+{
+ public AlphaOptimizedImageView(Context context) {
+ super(context);
+ }
+
+ public AlphaOptimizedImageView(Context context, AttributeSet attrs) {
+ super(context, attrs);
+ }
+
+ public AlphaOptimizedImageView(Context context, AttributeSet attrs, int defStyleAttr) {
+ super(context, attrs, defStyleAttr);
+ }
+
+ public AlphaOptimizedImageView(Context context, AttributeSet attrs, int defStyleAttr,
+ int defStyleRes) {
+ super(context, attrs, defStyleAttr, defStyleRes);
+ }
+
+ @Override
+ public boolean hasOverlappingRendering() {
+ return false;
+ }
+}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarHeaderView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarHeaderView.java
index 247252c..181926c 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarHeaderView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarHeaderView.java
@@ -777,9 +777,11 @@
v.bringToFront();
v.setVisibility(VISIBLE);
}
+ if (v.hasOverlappingRendering()) {
+ v.animate().withLayer();
+ }
v.animate()
.alpha(in ? 1 : 0)
- .withLayer()
.withEndAction(new Runnable() {
@Override
public void run() {