91 lines
2.5 KiB
Java
91 lines
2.5 KiB
Java
/*
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* Copyright (C) 2020 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.service.wallpaper;
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import android.app.WallpaperColors;
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import android.graphics.Bitmap;
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import android.graphics.RectF;
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import android.util.ArrayMap;
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import android.util.ArraySet;
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import java.util.Map;
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import java.util.Set;
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/**
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* This class represents a page of a launcher page used by the wallpaper
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* @hide
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*/
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public class EngineWindowPage {
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private Bitmap mScreenShot;
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private volatile long mLastUpdateTime = 0;
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private Set<RectF> mCallbackAreas = new ArraySet<>();
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private Map<RectF, WallpaperColors> mRectFColors = new ArrayMap<>();
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/** should be locked extrnally */
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public void addArea(RectF area) {
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mCallbackAreas.add(area);
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}
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/** should be locked extrnally */
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public void addWallpaperColors(RectF area, WallpaperColors colors) {
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mCallbackAreas.add(area);
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mRectFColors.put(area, colors);
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}
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/** get screenshot bitmap */
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public Bitmap getBitmap() {
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if (mScreenShot == null || mScreenShot.isRecycled()) return null;
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return mScreenShot;
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}
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/** remove callbacks for an area */
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public void removeArea(RectF area) {
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mCallbackAreas.remove(area);
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mRectFColors.remove(area);
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}
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/** set the last time the screenshot was updated */
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public void setLastUpdateTime(long lastUpdateTime) {
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mLastUpdateTime = lastUpdateTime;
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}
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/** get last screenshot time */
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public long getLastUpdateTime() {
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return mLastUpdateTime;
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}
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/** get colors for an area */
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public WallpaperColors getColors(RectF rect) {
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return mRectFColors.get(rect);
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}
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/** set the new bitmap version */
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public void setBitmap(Bitmap screenShot) {
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mScreenShot = screenShot;
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}
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/** get areas of interest */
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public Set<RectF> getAreas() {
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return mCallbackAreas;
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}
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/** nullify the area color */
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public void removeColor(RectF colorArea) {
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mRectFColors.remove(colorArea);
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}
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}
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