| /* |
| * 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.wallpaper.model; |
| |
| import android.app.Activity; |
| import android.content.Context; |
| import android.os.Parcel; |
| import android.os.ParcelFileDescriptor; |
| import android.util.Log; |
| |
| import androidx.annotation.DrawableRes; |
| import androidx.annotation.StringRes; |
| |
| import com.android.wallpaper.asset.Asset; |
| import com.android.wallpaper.asset.BuiltInWallpaperAsset; |
| import com.android.wallpaper.asset.CurrentWallpaperAssetVN; |
| import com.android.wallpaper.compat.WallpaperManagerCompat; |
| import com.android.wallpaper.compat.WallpaperManagerCompat.WallpaperLocation; |
| import com.android.wallpaper.module.InjectorProvider; |
| |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * Represents the currently set wallpaper on N+ devices. Should not be used to set a new wallpaper. |
| */ |
| public class CurrentWallpaperInfoVN extends WallpaperInfo { |
| |
| public static final Creator<CurrentWallpaperInfoVN> CREATOR = |
| new Creator<CurrentWallpaperInfoVN>() { |
| @Override |
| public CurrentWallpaperInfoVN createFromParcel(Parcel source) { |
| return new CurrentWallpaperInfoVN(source); |
| } |
| |
| @Override |
| public CurrentWallpaperInfoVN[] newArray(int size) { |
| return new CurrentWallpaperInfoVN[size]; |
| } |
| }; |
| private static final String TAG = "CurrentWallpaperInfoVN"; |
| private List<String> mAttributions; |
| private Asset mAsset; |
| private String mActionUrl; |
| @StringRes |
| private int mActionLabelRes; |
| @DrawableRes |
| private int mActionIconRes; |
| private String mCollectionId; |
| @WallpaperLocation |
| private int mWallpaperManagerFlag; |
| |
| /** |
| * Constructs a new instance of this class. |
| * |
| * @param wallpaperManagerFlag Either SYSTEM or LOCK--the source of image data which this object |
| * represents. |
| */ |
| public CurrentWallpaperInfoVN(List<String> attributions, String actionUrl, |
| @StringRes int actionLabelRes, @DrawableRes int actionIconRes, |
| String collectionId, |
| @WallpaperLocation int wallpaperManagerFlag) { |
| mAttributions = attributions; |
| mWallpaperManagerFlag = wallpaperManagerFlag; |
| mActionUrl = actionUrl; |
| mActionLabelRes = actionLabelRes; |
| mActionIconRes = actionIconRes; |
| mCollectionId = collectionId; |
| } |
| |
| private CurrentWallpaperInfoVN(Parcel in) { |
| mAttributions = new ArrayList<>(); |
| in.readStringList(mAttributions); |
| //noinspection ResourceType |
| mWallpaperManagerFlag = in.readInt(); |
| mActionUrl = in.readString(); |
| mCollectionId = in.readString(); |
| mActionLabelRes = in.readInt(); |
| mActionIconRes = in.readInt(); |
| } |
| |
| @Override |
| public List<String> getAttributions(Context context) { |
| return mAttributions; |
| } |
| |
| @Override |
| public Asset getAsset(Context context) { |
| if (mAsset == null) { |
| mAsset = createCurrentWallpaperAssetVN(context); |
| } |
| return mAsset; |
| } |
| |
| @Override |
| public Asset getThumbAsset(Context context) { |
| return getAsset(context); |
| } |
| |
| @Override |
| public String getActionUrl(Context unused) { |
| return mActionUrl; |
| } |
| |
| @Override |
| public String getCollectionId(Context unused) { |
| return mCollectionId; |
| } |
| |
| @Override |
| public int getActionIconRes(Context unused) { |
| return mActionIconRes != 0 ? mActionIconRes : WallpaperInfo.getDefaultActionIcon(); |
| } |
| |
| @Override |
| public int getActionLabelRes(Context unused) { |
| return mActionLabelRes != 0 ? mActionLabelRes : WallpaperInfo.getDefaultActionLabel(); |
| } |
| |
| public int getWallpaperManagerFlag() { |
| return mWallpaperManagerFlag; |
| } |
| |
| /** |
| * Constructs and returns an Asset instance representing the currently-set wallpaper asset. |
| */ |
| private Asset createCurrentWallpaperAssetVN(Context context) { |
| WallpaperManagerCompat wallpaperManagerCompat = InjectorProvider.getInjector() |
| .getWallpaperManagerCompat(context); |
| |
| ParcelFileDescriptor systemWallpaperFile = wallpaperManagerCompat.getWallpaperFile( |
| WallpaperManagerCompat.FLAG_SYSTEM); |
| |
| // Whether the wallpaper this object represents is the default built-in wallpaper. |
| boolean isSystemBuiltIn = mWallpaperManagerFlag == WallpaperManagerCompat.FLAG_SYSTEM |
| && systemWallpaperFile == null; |
| |
| if (systemWallpaperFile != null) { |
| try { |
| systemWallpaperFile.close(); |
| } catch (IOException e) { |
| Log.e(TAG, "Unable to close system wallpaper ParcelFileDescriptor", e); |
| } |
| } |
| |
| return (isSystemBuiltIn) |
| ? new BuiltInWallpaperAsset(context) |
| : new CurrentWallpaperAssetVN(context, mWallpaperManagerFlag); |
| } |
| |
| @Override |
| public void writeToParcel(Parcel parcel, int flags) { |
| parcel.writeStringList(mAttributions); |
| parcel.writeInt(mWallpaperManagerFlag); |
| parcel.writeString(mActionUrl); |
| parcel.writeString(mCollectionId); |
| parcel.writeInt(mActionLabelRes); |
| parcel.writeInt(mActionIconRes); |
| } |
| |
| @Override |
| public void showPreview(Activity srcActivity, InlinePreviewIntentFactory factory, |
| int requestCode) { |
| srcActivity.startActivityForResult(factory.newIntent(srcActivity, this), requestCode); |
| } |
| } |