Merge changes Icc9c36f7,I723474e2 into oc-dev am: 07525d4f25 (58c5d5ab) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/ExpandHelper.java

+15 −4

Original line number	Diff line number	Diff line
		@@ -31,6 +31,7 @@ import android.view.VelocityTracker;
		import android.view.View;
		import android.view.ViewConfiguration;

		import com.android.internal.annotations.VisibleForTesting;
		import com.android.systemui.statusbar.ExpandableNotificationRow;
		import com.android.systemui.statusbar.ExpandableView;
		import com.android.systemui.statusbar.FlingAnimationUtils;
		@@ -130,6 +131,11 @@ public class ExpandHelper implements Gefingerpoken {
		}
		};

		@VisibleForTesting
		ObjectAnimator getScaleAnimation() {
		return mScaleAnimation;
		}

		private class ViewScaler {
		ExpandableView mView;

		@@ -176,7 +182,8 @@ public class ExpandHelper implements Gefingerpoken {
		mFlingAnimationUtils = new FlingAnimationUtils(context, EXPAND_DURATION);
		}

		private void updateExpansion() {
		@VisibleForTesting
		void updateExpansion() {
		if (DEBUG_SCALE) Log.v(TAG, "updateExpansion()");
		// are we scaling or dragging?
		float span = mSGD.getCurrentSpan() - mInitialTouchSpan;
		@@ -500,7 +507,8 @@ public class ExpandHelper implements Gefingerpoken {
		/**
		* @return True if the view is expandable, false otherwise.
		*/
		private boolean startExpanding(ExpandableView v, int expandType) {
		@VisibleForTesting
		boolean startExpanding(ExpandableView v, int expandType) {
		if (!(v instanceof ExpandableNotificationRow)) {
		return false;
		}
		@@ -535,7 +543,8 @@ public class ExpandHelper implements Gefingerpoken {
		* state
		* @param velocity the velocity this was expanded/ collapsed with
		*/
		private void finishExpanding(boolean forceAbort, float velocity) {
		@VisibleForTesting
		void finishExpanding(boolean forceAbort, float velocity) {
		if (!mExpanding) return;

		if (DEBUG) Log.d(TAG, "scale in finishing on view: " + mResizedView);
		@@ -571,7 +580,9 @@ public class ExpandHelper implements Gefingerpoken {
		public void onAnimationEnd(Animator animation) {
		if (!mCancelled) {
		mCallback.setUserExpandedChild(scaledView, expand);
		if (!mExpanding) {
		mScaler.setView(null);
		}
		} else {
		mCallback.setExpansionCancelled(scaledView);
		}

packages/SystemUI/src/com/android/systemui/statusbar/stack/StackScrollAlgorithm.java

+3 −2

Original line number	Diff line number	Diff line
		@@ -495,12 +495,12 @@ public class StackScrollAlgorithm {
		int childCount = algorithmState.visibleChildren.size();
		float childrenOnTop = 0.0f;
		for (int i = childCount - 1; i >= 0; i--) {
		updateChildZValue(i, childrenOnTop,
		childrenOnTop = updateChildZValue(i, childrenOnTop,
		resultState, algorithmState, ambientState);
		}
		}

		protected void updateChildZValue(int i, float childrenOnTop,
		protected float updateChildZValue(int i, float childrenOnTop,
		StackScrollState resultState, StackScrollAlgorithmState algorithmState,
		AmbientState ambientState) {
		ExpandableView child = algorithmState.visibleChildren.get(i);
		@@ -538,6 +538,7 @@ public class StackScrollAlgorithm {
		} else {
		childViewState.zTranslation = baseZ;
		}
		return childrenOnTop;
		}

		public void setIsExpanded(boolean isExpanded) {

packages/SystemUI/tests/src/com/android/systemui/ExpandHelperTest.java

0 → 100644

+66 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2017 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;

		import android.animation.ObjectAnimator;
		import android.content.Context;
		import android.support.test.InstrumentationRegistry;
		import android.support.test.annotation.UiThreadTest;
		import android.support.test.filters.SmallTest;
		import android.support.test.runner.AndroidJUnit4;

		import com.android.systemui.statusbar.ExpandableNotificationRow;
		import com.android.systemui.statusbar.NotificationTestHelper;

		import org.junit.Before;
		import org.junit.Test;
		import org.junit.runner.RunWith;

		import static org.mockito.ArgumentMatchers.any;
		import static org.mockito.Mockito.mock;
		import static org.mockito.Mockito.when;

		@SmallTest
		@RunWith(AndroidJUnit4.class)
		public class ExpandHelperTest extends SysuiTestCase {

		private ExpandableNotificationRow mRow;
		private ExpandHelper mExpandHelper;
		private ExpandHelper.Callback mCallback;

		@Before
		@UiThreadTest
		public void setUp() {
		Context context = getContext();
		mRow = new NotificationTestHelper(context).createRow();
		mCallback = mock(ExpandHelper.Callback.class);
		mExpandHelper = new ExpandHelper(context, mCallback, 10, 100);
		}

		@Test
		@UiThreadTest
		public void testAnimationDoesntClearViewIfNewExpansionStarted() {
		when(mCallback.getMaxExpandHeight(any())).thenReturn(100);
		mExpandHelper.startExpanding(mRow, 0);
		mExpandHelper.finishExpanding(false, 0);
		mExpandHelper.startExpanding(mRow, 0);
		ObjectAnimator scaleAnimation = mExpandHelper.getScaleAnimation();
		scaleAnimation.end();
		mExpandHelper.updateExpansion();
		}

		}