Changed the transformation from when switching notification views (4ffd6361) · Commits · e / os / android_frameworks_base

core/java/android/view/NotificationHeaderView.java

+9 −0

Original line number	Diff line number	Diff line
		@@ -305,4 +305,13 @@ public class NotificationHeaderView extends LinearLayout {
		}
		return this;
		}

		public ImageView getExpandButton() {
		return mExpandButton;
		}

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

packages/SystemUI/res/values/ids.xml

+4 −0

Original line number	Diff line number	Diff line
		@@ -50,6 +50,10 @@

		<!-- For notification icons for which targetSdk < L, this caches whether the icon is grayscale -->
		<item type="id" name="icon_is_grayscale" />
		<item type="id" name="clip_children_tag" />
		<item type="id" name="clip_children_set_tag" />
		<item type="id" name="clip_to_padding_tag" />
		<item type="id" name="image_icon_tag" />
		<item type="id" name="is_clicked_heads_up_tag" />
		</resources>

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

0 → 100644

+64 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2016 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.view.View;

		import com.android.systemui.statusbar.phone.PhoneStatusBar;

		/**
		* A helper to fade views in and out.
		*/
		public class CrossFadeHelper {
		public static final long ANIMATION_DURATION_LENGTH = 210;

		public static void fadeOut(final View view, final Runnable endRunnable) {
		view.animate().cancel();
		view.animate()
		.alpha(0f)
		.setDuration(ANIMATION_DURATION_LENGTH)
		.setInterpolator(PhoneStatusBar.ALPHA_OUT)
		.withEndAction(new Runnable() {
		@Override
		public void run() {
		if (endRunnable != null) {
		endRunnable.run();
		}
		view.setVisibility(View.INVISIBLE);
		}
		});
		if (view.hasOverlappingRendering()) {
		view.animate().withLayer();
		}

		}

		public static void fadeIn(final View view) {
		view.animate().cancel();
		if (view.getVisibility() == View.INVISIBLE) {
		view.setAlpha(0.0f);
		view.setVisibility(View.VISIBLE);
		}
		view.animate()
		.alpha(1f)
		.setDuration(ANIMATION_DURATION_LENGTH)
		.setInterpolator(PhoneStatusBar.ALPHA_IN);
		if (view.hasOverlappingRendering()) {
		view.animate().withLayer();
		}
		}
		}

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

+7 −1

Original line number	Diff line number	Diff line
		@@ -635,6 +635,12 @@ public class ExpandableNotificationRow extends ActivatableNotificationView {
		mPrivateLayout.updateExpandButtons(isExpandable());
		}

		@Override
		public void setClipToActualHeight(boolean clipToActualHeight) {
		super.setClipToActualHeight(clipToActualHeight);
		getShowingLayout().setClipToActualHeight(clipToActualHeight);
		}

		/**
		* @return whether the user has changed the expansion state
		*/
		@@ -1040,7 +1046,7 @@ public class ExpandableNotificationRow extends ActivatableNotificationView {
		addView(mNotificationHeader, indexOfChild(mChildrenContainer) + 1);
		} else {
		header.reapply(getContext(), mNotificationHeader);
		mNotificationHeaderWrapper.notifyContentUpdated();
		mNotificationHeaderWrapper.notifyContentUpdated(mEntry.notification);
		}
		updateHeaderExpandButton();
		updateChildrenHeaderAppearance();

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

+15 −5

Original line number	Diff line number	Diff line
		@@ -45,6 +45,7 @@ public abstract class ExpandableView extends FrameLayout {
		private static Rect mClipRect = new Rect();
		private boolean mWillBeGone;
		private int mMinClipTopAmount = 0;
		private boolean mClipToActualHeight = true;

		public ExpandableView(Context context, AttributeSet attrs) {
		super(context, attrs);
		@@ -326,12 +327,21 @@ public abstract class ExpandableView extends FrameLayout {
		}

		private void updateClipping() {
		if (mClipToActualHeight) {
		int top = mClipTopOptimization;
		if (top >= getActualHeight()) {
		top = getActualHeight() - 1;
		}
		mClipRect.set(0, top, getWidth(), getActualHeight());
		setClipBounds(mClipRect);
		} else {
		setClipBounds(null);
		}
		}

		public void setClipToActualHeight(boolean clipToActualHeight) {
		mClipToActualHeight = clipToActualHeight;
		updateClipping();
		}

		public int getClipTopOptimization() {