In the speedbump view, use hasOverlappingRenderings instead of layers (9c80964d) · Commits · e / os / android_frameworks_base

packages/SystemUI/res/layout/status_bar_notification_speed_bump.xml

+2 −2

Original line number	Diff line number	Diff line
		@@ -28,7 +28,7 @@
		android:layout_height="@dimen/speed_bump_height_collapsed"
		android:layout_gravity="top"
		android:orientation="horizontal">
		<View
		<com.android.systemui.statusbar.AlphaOptimizedView
		android:id="@+id/speedbump_line_left"
		android:layout_width="0dp"
		android:layout_height="1dp"
		@@ -42,7 +42,7 @@
		android:layout_marginEnd="8dp"
		android:layout_height="match_parent"
		android:layout_weight="0"/>
		<View
		<com.android.systemui.statusbar.AlphaOptimizedView
		android:id="@+id/speedbump_line_right"
		android:layout_width="0dp"
		android:layout_height="1dp"

packages/SystemUI/src/com/android/systemui/statusbar/AlphaOptimizedView.java

0 → 100644

+50 −0

Original line number	Diff line number	Diff line
		/*
		* 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;

		/**
		* A View which does not have overlapping renderings commands and therefore does not need a
		* layer when alpha is changed.
		*/
		public class AlphaOptimizedView extends View
		{
		public AlphaOptimizedView(Context context) {
		super(context);
		}

		public AlphaOptimizedView(Context context, AttributeSet attrs) {
		super(context, attrs);
		}

		public AlphaOptimizedView(Context context, AttributeSet attrs, int defStyleAttr) {
		super(context, attrs, defStyleAttr);
		}

		public AlphaOptimizedView(Context context, AttributeSet attrs, int defStyleAttr,
		int defStyleRes) {
		super(context, attrs, defStyleAttr, defStyleRes);
		}

		@Override
		public boolean hasOverlappingRendering() {
		return false;
		}
		}

packages/SystemUI/src/com/android/systemui/statusbar/SpeedBumpDotView.java

+5 −0

Original line number	Diff line number	Diff line
		@@ -41,6 +41,11 @@ public class SpeedBumpDotView extends View {
		canvas.drawCircle(radius, radius, radius, mPaint);
		}

		@Override
		public boolean hasOverlappingRendering() {
		return false;
		}

		public void setColor(int color) {
		mPaint.setColor(color);
		}

packages/SystemUI/src/com/android/systemui/statusbar/SpeedBumpDotsState.java

+7 −18

Original line number	Diff line number	Diff line
		@@ -70,25 +70,14 @@ public class SpeedBumpDotsState {
		for (int i = 0; i < childCount; i++) {
		View child = mHostView.getChildAt(i);
		ViewState viewState = mStateMap.get(child);
		float translationX = child.getTranslationX();
		float translationY = child.getTranslationY();
		float scale = child.getScaleX();
		float alpha = child.getAlpha();
		if (translationX != viewState.xTranslation) {

		child.setTranslationX(viewState.xTranslation);
		}
		if (translationY != viewState.yTranslation) {
		child.setTranslationY(viewState.yTranslation);
		}
		if (scale != viewState.scale) {
		child.setScaleX(viewState.scale);
		child.setScaleY(viewState.scale);
		}
		if (alpha != viewState.alpha) {
		child.setAlpha(viewState.alpha);
		}
		}
		}

		public void animateToState() {
		int childCount = mHostView.getChildCount();
		@@ -115,7 +104,7 @@ public class SpeedBumpDotsState {
		ViewState viewState = mStateMap.get(child);
		child.animate().setInterpolator(mFastOutSlowInInterpolator)
		.setStartDelay(startDelay)
		.alpha(viewState.alpha).withLayer()
		.alpha(viewState.alpha)
		.translationX(viewState.xTranslation)
		.translationY(viewState.yTranslation)
		.scaleX(viewState.scale).scaleY(viewState.scale);

packages/SystemUI/src/com/android/systemui/statusbar/SpeedBumpView.java

+5 −8

Original line number	Diff line number	Diff line
		@@ -37,8 +37,8 @@ public class SpeedBumpView extends ExpandableView implements View.OnClickListene
		private final int mDotsHeight;
		private final int mTextPaddingInset;
		private SpeedBumpDotsLayout mDots;
		private View mLineLeft;
		private View mLineRight;
		private AlphaOptimizedView mLineLeft;
		private AlphaOptimizedView mLineRight;
		private boolean mIsExpanded;
		private boolean mDividerVisible = true;
		private ValueAnimator mCurrentAnimator;
		@@ -89,8 +89,8 @@ public class SpeedBumpView extends ExpandableView implements View.OnClickListene
		protected void onFinishInflate() {
		super.onFinishInflate();
		mDots = (SpeedBumpDotsLayout) findViewById(R.id.speed_bump_dots_layout);
		mLineLeft = findViewById(R.id.speedbump_line_left);
		mLineRight = findViewById(R.id.speedbump_line_right);
		mLineLeft = (AlphaOptimizedView) findViewById(R.id.speedbump_line_left);
		mLineRight = (AlphaOptimizedView) findViewById(R.id.speedbump_line_right);
		mExplanationText = (TextView) findViewById(R.id.speed_bump_text);
		resetExplanationText();

		@@ -176,8 +176,7 @@ public class SpeedBumpView extends ExpandableView implements View.OnClickListene
		.scaleX(scale)
		.scaleY(scale)
		.translationY(translationY)
		.setListener(needsHideListener ? mHideExplanationListener : null)
		.withLayer();
		.setListener(needsHideListener ? mHideExplanationListener : null);
		mExplanationTextVisible = visible;
		}
		}
		@@ -211,7 +210,6 @@ public class SpeedBumpView extends ExpandableView implements View.OnClickListene
		float endTranslationXRight = nowVisible ? 0.0f : mCenterX - mLineRight.getLeft();
		mLineLeft.animate()
		.alpha(endValue)
		.withLayer()
		.scaleX(endValue)
		.scaleY(endValue)
		.translationX(endTranslationXLeft)
		@@ -219,7 +217,6 @@ public class SpeedBumpView extends ExpandableView implements View.OnClickListene
		.withEndAction(onFinishedRunnable);
		mLineRight.animate()
		.alpha(endValue)
		.withLayer()
		.scaleX(endValue)
		.scaleY(endValue)
		.translationX(endTranslationXRight)