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/*
* Copyright (C) 2019 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.wallpaper.testing;
import android.app.Activity;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.Rect;
import androidx.annotation.Nullable;
import com.android.wallpaper.asset.Asset;
import com.android.wallpaper.asset.Asset.BitmapReceiver;
import com.android.wallpaper.model.WallpaperInfo;
import com.android.wallpaper.module.InjectorProvider;
import com.android.wallpaper.module.WallpaperChangedNotifier;
import com.android.wallpaper.module.WallpaperPersister;
import com.android.wallpaper.module.WallpaperPreferences;
import java.util.List;
/**
* Test double for {@link WallpaperPersister}.
*/
public class TestWallpaperPersister implements WallpaperPersister {
private Context mAppContext;
private WallpaperPreferences mPrefs;
private WallpaperChangedNotifier mWallpaperChangedNotifier;
private Bitmap mCurrentHomeWallpaper;
private Bitmap mCurrentLockWallpaper;
private Bitmap mPendingHomeWallpaper;
private Bitmap mPendingLockWallpaper;
private List<String> mHomeAttributions;
private String mHomeActionUrl;
@Destination
private int mDestination;
private WallpaperPersister.SetWallpaperCallback mCallback;
private boolean mFailNextCall;
private Rect mCropRect;
private float mScale;
@WallpaperPosition
private int mWallpaperPosition;
public TestWallpaperPersister(Context appContext) {
mAppContext = appContext;
mPrefs = InjectorProvider.getInjector().getPreferences(appContext);
mWallpaperChangedNotifier = WallpaperChangedNotifier.getInstance();
mCurrentHomeWallpaper = null;
mCurrentLockWallpaper = null;
mPendingHomeWallpaper = null;
mPendingLockWallpaper = null;
mFailNextCall = false;
mScale = -1.0f;
}
@Override
public void setIndividualWallpaper(final WallpaperInfo wallpaperInfo, Asset asset,
@Nullable final Rect cropRect, final float scale, final @Destination int destination,
final WallpaperPersister.SetWallpaperCallback callback) {
asset.decodeBitmap(50, 50, bitmap -> {
if (destination == DEST_HOME_SCREEN || destination == DEST_BOTH) {
mPendingHomeWallpaper = bitmap;
mPrefs.setHomeWallpaperAttributions(wallpaperInfo.getAttributions(mAppContext));
mPrefs.setWallpaperPresentationMode(
WallpaperPreferences.PRESENTATION_MODE_STATIC);
mPrefs.setHomeWallpaperRemoteId(wallpaperInfo.getWallpaperId());
}
if (destination == DEST_LOCK_SCREEN || destination == DEST_BOTH) {
mPendingLockWallpaper = bitmap;
mPrefs.setLockWallpaperAttributions(wallpaperInfo.getAttributions(mAppContext));
}
mDestination = destination;
mCallback = callback;
mCropRect = cropRect;
mScale = scale;
});
}
@Override
public void setIndividualWallpaperWithPosition(Activity activity, WallpaperInfo wallpaper,
@WallpaperPosition int wallpaperPosition, SetWallpaperCallback callback) {
wallpaper.getAsset(activity).decodeBitmap(50, 50, new BitmapReceiver() {
@Override
public void onBitmapDecoded(@Nullable Bitmap bitmap) {
mPendingHomeWallpaper = bitmap;
mPrefs.setHomeWallpaperAttributions(wallpaper.getAttributions(mAppContext));
mPrefs.setHomeWallpaperBaseImageUrl(wallpaper.getBaseImageUrl());
mPrefs.setHomeWallpaperActionUrl(wallpaper.getActionUrl(mAppContext));
mPrefs.setHomeWallpaperCollectionId(wallpaper.getCollectionId(mAppContext));
mPrefs.setHomeWallpaperRemoteId(wallpaper.getWallpaperId());
mPrefs.setWallpaperPresentationMode(WallpaperPreferences.PRESENTATION_MODE_STATIC);
mPendingLockWallpaper = bitmap;
mPrefs.setLockWallpaperAttributions(wallpaper.getAttributions(mAppContext));
mDestination = WallpaperPersister.DEST_BOTH;
mCallback = callback;
mWallpaperPosition = wallpaperPosition;
}
});
}
@Override
public boolean setWallpaperInRotation(Bitmap wallpaperBitmap, List<String> attributions,
int actionLabelRes, int actionIconRes, String actionUrl, String collectionId) {
if (mFailNextCall) {
return false;
}
mCurrentHomeWallpaper = wallpaperBitmap;
mCurrentLockWallpaper = wallpaperBitmap;
mHomeAttributions = attributions;
mHomeActionUrl = actionUrl;
return true;
}
@Override
public int setWallpaperBitmapInNextRotation(Bitmap wallpaperBitmap) {
mCurrentHomeWallpaper = wallpaperBitmap;
mCurrentLockWallpaper = wallpaperBitmap;
return 1;
}
@Override
public boolean finalizeWallpaperForNextRotation(List<String> attributions, String actionUrl,
int actionLabelRes, int actionIconRes, String collectionId, int wallpaperId) {
mHomeAttributions = attributions;
mHomeActionUrl = actionUrl;
return true;
}
/** Returns mock system wallpaper bitmap. */
public Bitmap getCurrentHomeWallpaper() {
return mCurrentHomeWallpaper;
}
/** Returns mock lock screen wallpaper bitmap. */
public Bitmap getCurrentLockWallpaper() {
return mCurrentLockWallpaper;
}
/** Returns mock home attributions. */
public List<String> getHomeAttributions() {
return mHomeAttributions;
}
/** Returns the home wallpaper action URL. */
public String getHomeActionUrl() {
return mHomeActionUrl;
}
/** Returns the Destination a wallpaper was most recently set on. */
@Destination
public int getLastDestination() {
return mDestination;
}
/**
* Sets whether the next "set wallpaper" operation should fail or succeed.
*/
public void setFailNextCall(Boolean failNextCall) {
mFailNextCall = failNextCall;
}
/**
* Implemented so synchronous test methods can control the completion of what would otherwise be
* an asynchronous operation.
*/
public void finishSettingWallpaper() {
if (mFailNextCall) {
mCallback.onError(null /* throwable */);
} else {
if (mDestination == DEST_HOME_SCREEN || mDestination == DEST_BOTH) {
mCurrentHomeWallpaper = mPendingHomeWallpaper;
mPendingHomeWallpaper = null;
}
if (mDestination == DEST_LOCK_SCREEN || mDestination == DEST_BOTH) {
mCurrentLockWallpaper = mPendingLockWallpaper;
mPendingLockWallpaper = null;
}
mCallback.onSuccess();
mWallpaperChangedNotifier.notifyWallpaperChanged();
}
}
@Override
public void setWallpaperInfoInPreview(WallpaperInfo wallpaperInfo) {
}
@Override
public void onLiveWallpaperSet() {
}
/** Returns the last requested wallpaper bitmap scale. */
public float getScale() {
return mScale;
}
/** Returns the last requested wallpaper crop. */
public Rect getCropRect() {
return mCropRect;
}
/** Returns the last selected wallpaper position option. */
@WallpaperPosition
public int getWallpaperPosition() {
return mWallpaperPosition;
}
}
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