src/com/android/wallpaper/model/SystemStaticWallpaperInfo.java - platform/packages/apps/WallpaperPicker2 - Gitiles

 /*
  * Copyright (C) 2020 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.content.pm.PackageManager;
 import android.content.res.Resources;
 import android.os.Parcel;
 import android.text.TextUtils;
 import android.util.AttributeSet;
 import android.util.Log;

 import androidx.annotation.Nullable;

 import com.android.wallpaper.asset.Asset;
 import com.android.wallpaper.asset.ResourceAsset;
 import com.android.wallpaper.asset.SystemStaticAsset;

 import java.util.ArrayList;
 import java.util.List;

 /**
  * Represents a wallpaper coming from the resources of the partner static wallpaper
  * container APK.
  */
 public class SystemStaticWallpaperInfo extends WallpaperInfo {
     public static final Creator<SystemStaticWallpaperInfo> CREATOR =
             new Creator<SystemStaticWallpaperInfo>() {
                 @Override
                 public SystemStaticWallpaperInfo createFromParcel(Parcel in) {
                     return new SystemStaticWallpaperInfo(in);
                 }

                 @Override
                 public SystemStaticWallpaperInfo[] newArray(int size) {
                     return new SystemStaticWallpaperInfo[size];
                 }
             };
     public static final String TAG_NAME = "static-wallpaper";

     private static final String TAG = "PartnerStaticWPInfo";
     private static final String DRAWABLE_DEF_TYPE = "drawable";
     private static final String STRING_DEF_TYPE = "string";
     private static final String INTEGER_DEF_TYPE = "integer";
     private static final String ARRAY_DEF_TYPE = "array";
     private static final String WALLPAPERS_RES_SUFFIX = "_wallpapers";
     private static final String TITLE_RES_SUFFIX = "_title";
     private static final String SUBTITLE1_RES_SUFFIX = "_subtitle1";
     private static final String SUBTITLE2_RES_SUFFIX = "_subtitle2";
     private static final String ACTION_TYPE_RES_SUFFIX = "_action_type";
     private static final String ACTION_URL_RES_SUFFIX = "_action_url";

     // Xml parsing attribute names
     public static final String ATTR_ID = "id";
     public static final String ATTR_SRC = "src";
     public static final String ATTR_TITLE_RES = "title";
     public static final String ATTR_SUBTITLE1_RES = "subtitle1";
     public static final String ATTR_SUBTITLE2_RES = "subtitle2";
     public static final String ATTR_ACTION_URL_RES = "actionUrl";

     /**
      * Create and return a new {@link SystemStaticWallpaperInfo} from the information in the given
      * XML's {@link AttributeSet}
      * @param packageName name of the package where the resources are read from
      * @param categoryId id of the category the new wallpaper will belong to
      * @param attrs {@link AttributeSet} from the XML with the information for the new wallpaper
      *                                  info
      * @return a new {@link SystemStaticWallpaperInfo} or {@code null} if no id could be found in
      * the given {@link AttributeSet}
      */
     @Nullable
     public static SystemStaticWallpaperInfo fromAttributeSet(String packageName,
             String categoryId, AttributeSet attrs) {
         String wallpaperId = attrs.getAttributeValue(null, ATTR_ID);
         if (TextUtils.isEmpty(wallpaperId)) {
             return null;
         }
         int drawableResId = attrs.getAttributeResourceValue(null, ATTR_SRC, 0);
         int wallpaperTitleResId = attrs.getAttributeResourceValue(null, ATTR_TITLE_RES, 0);
         int wallpaperSubtitle1ResId = attrs.getAttributeResourceValue(null, ATTR_SUBTITLE1_RES, 0);
         int wallpaperSubtitle2ResId = attrs.getAttributeResourceValue(null, ATTR_SUBTITLE2_RES, 0);
         int actionUrlResId = attrs.getAttributeResourceValue(null, ATTR_ACTION_URL_RES, 0);

         return new SystemStaticWallpaperInfo(packageName, wallpaperId,
                 categoryId, drawableResId, wallpaperTitleResId, wallpaperSubtitle1ResId,
                 wallpaperSubtitle2ResId, 0, actionUrlResId);
     }

     /**
      * Read from the given stub apk the available static categories and wallpapers
      * @deprecated this is left for backwards compatibility with legacy stub format,
      * use {@link #fromAttributeSet(String, String, AttributeSet)} instead for
      * the new stub format.
      */
     @Deprecated
     public static List<WallpaperInfo> getAll(String partnerStubPackageName,
             Resources stubApkResources, String categoryId) {
         ArrayList<WallpaperInfo> wallpapers = new ArrayList<>();

         int listResId = stubApkResources.getIdentifier(categoryId + WALLPAPERS_RES_SUFFIX,
                 ARRAY_DEF_TYPE, partnerStubPackageName);
         String[] wallpaperResNames = stubApkResources.getStringArray(listResId);

         for (String wallpaperResName : wallpaperResNames) {
             int drawableResId = stubApkResources.getIdentifier(wallpaperResName, DRAWABLE_DEF_TYPE,
                     partnerStubPackageName);
             int wallpaperTitleResId = stubApkResources.getIdentifier(
                     wallpaperResName + TITLE_RES_SUFFIX, STRING_DEF_TYPE, partnerStubPackageName);
             int wallpaperSubtitle1ResId = stubApkResources.getIdentifier(
                     wallpaperResName + SUBTITLE1_RES_SUFFIX, STRING_DEF_TYPE,
                     partnerStubPackageName);
             int wallpaperSubtitle2ResId = stubApkResources.getIdentifier(
                     wallpaperResName + SUBTITLE2_RES_SUFFIX, STRING_DEF_TYPE,
                     partnerStubPackageName);
             int actionTypeResId = stubApkResources.getIdentifier(
                     wallpaperResName + ACTION_TYPE_RES_SUFFIX, INTEGER_DEF_TYPE,
                     partnerStubPackageName);
             int actionUrlResId = stubApkResources.getIdentifier(
                     wallpaperResName + ACTION_URL_RES_SUFFIX, STRING_DEF_TYPE,
                     partnerStubPackageName);

             SystemStaticWallpaperInfo wallpaperInfo = new SystemStaticWallpaperInfo(
                     partnerStubPackageName, wallpaperResName, categoryId,
                     drawableResId, wallpaperTitleResId, wallpaperSubtitle1ResId,
                     wallpaperSubtitle2ResId, actionTypeResId, actionUrlResId);
             wallpapers.add(wallpaperInfo);
         }

         return wallpapers;
     }

     private final int mDrawableResId;
     private final String mWallpaperId;
     private final String mCollectionId;
     private final int mTitleResId;
     private final int mSubtitle1ResId;
     private final int mSubtitle2ResId;
     private final int mActionTypeResId;
     private final int mActionUrlResId;
     private ResourceAsset mAsset;
     private Resources mResources;
     private final String mPackageName;
     private List<String> mAttributions;
     private String mActionUrl;
     private int mActionType;

     /**
      * Constructs a new Nexus static wallpaper model object.
      *
      * @param resName        The unique name of the wallpaper resource, e.g. "z_wp001".
      * @param collectionId   Unique name of the collection this wallpaper belongs in;
      *                       used for logging.
      * @param drawableResId  Resource ID of the raw wallpaper image.
      * @param titleResId     Resource ID of the string for the title attribution.
      * @param subtitle1ResId Resource ID of the string for the first subtitle attribution.
      * @param subtitle2ResId Resource ID of the string for the second subtitle attribution.
      */
     public SystemStaticWallpaperInfo(String packageName, String resName, String collectionId,
             int drawableResId, int titleResId, int subtitle1ResId, int subtitle2ResId,
             int actionTypeResId, int actionUrlResId) {
         mPackageName = packageName;
         mWallpaperId = resName;
         mCollectionId = collectionId;
         mDrawableResId = drawableResId;
         mTitleResId = titleResId;
         mSubtitle1ResId = subtitle1ResId;
         mSubtitle2ResId = subtitle2ResId;
         mActionTypeResId = actionTypeResId;
         mActionUrlResId = actionUrlResId;
     }

     private SystemStaticWallpaperInfo(Parcel in) {
         mPackageName = in.readString();
         mWallpaperId = in.readString();
         mCollectionId = in.readString();
         mDrawableResId = in.readInt();
         mTitleResId = in.readInt();
         mSubtitle1ResId = in.readInt();
         mSubtitle2ResId = in.readInt();
         mActionTypeResId = in.readInt();
         mActionUrlResId = in.readInt();
     }

     @Override
     public Asset getAsset(Context context) {
         if (mAsset == null) {
             Resources res = getPackageResources(context);
             mAsset = new SystemStaticAsset(res, mDrawableResId, mWallpaperId);
         }

         return mAsset;
     }

     @Override
     public Asset getThumbAsset(Context context) {
         return getAsset(context);
     }

     @Override
     public List<String> getAttributions(Context context) {
         if (mAttributions == null) {
             Resources res = getPackageResources(context);
             mAttributions = new ArrayList<>();
             if (mTitleResId != 0) {
                 mAttributions.add(res.getString(mTitleResId));
             }
             if (mSubtitle1ResId != 0) {
                 mAttributions.add(res.getString(mSubtitle1ResId));
             }
             if (mSubtitle2ResId != 0) {
                 mAttributions.add(res.getString(mSubtitle2ResId));
             }
         }

         return mAttributions;
     }

     @Override
     public String getActionUrl(Context context) {
         if (mActionUrl == null && mActionUrlResId != 0) {
             mActionUrl = getPackageResources(context).getString(mActionUrlResId);
         }
         return mActionUrl;
     }

     @Override
     public int getActionLabelRes(Context context) {
         return WallpaperInfo.getDefaultActionLabel();
     }

     @Override
     public int getActionIconRes(Context context) {
         return WallpaperInfo.getDefaultActionIcon();
     }

     @Override
     public void showPreview(Activity srcActivity, InlinePreviewIntentFactory factory,
                             int requestCode) {
         srcActivity.startActivityForResult(factory.newIntent(srcActivity, this), requestCode);
     }

     @Override
     public String getCollectionId(Context unused) {
         return mCollectionId;
     }

     @Override
     public String getWallpaperId() {
         return mWallpaperId;
     }

     public String getResName() {
         return mWallpaperId;
     }

     private int getActionType(Context context) {
         if (mActionType == 0 && mActionTypeResId != 0) {
             mActionType = getPackageResources(context).getInteger(mActionTypeResId);
         }
         return mActionType;
     }

     /**
      * Returns the {@link Resources} instance for the Nexus static wallpapers stub APK.
      */
     private Resources getPackageResources(Context context) {
         if (mResources != null) {
             return mResources;
         }

         try {
             mResources = context.getPackageManager().getResourcesForApplication(mPackageName);
         } catch (PackageManager.NameNotFoundException e) {
             Log.e(TAG, "Could not get app resources");
         }
         return mResources;
     }

     @Override
     public void writeToParcel(Parcel dest, int flags) {
         dest.writeString(mPackageName);
         dest.writeString(mWallpaperId);
         dest.writeString(mCollectionId);
         dest.writeInt(mDrawableResId);
         dest.writeInt(mTitleResId);
         dest.writeInt(mSubtitle1ResId);
         dest.writeInt(mSubtitle2ResId);
         dest.writeInt(mActionTypeResId);
         dest.writeInt(mActionUrlResId);
     }
 }
	/*
	* Copyright (C) 2020 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.content.pm.PackageManager;
	import android.content.res.Resources;
	import android.os.Parcel;
	import android.text.TextUtils;
	import android.util.AttributeSet;
	import android.util.Log;

	import androidx.annotation.Nullable;

	import com.android.wallpaper.asset.Asset;
	import com.android.wallpaper.asset.ResourceAsset;
	import com.android.wallpaper.asset.SystemStaticAsset;

	import java.util.ArrayList;
	import java.util.List;

	/**
	* Represents a wallpaper coming from the resources of the partner static wallpaper
	* container APK.
	*/
	public class SystemStaticWallpaperInfo extends WallpaperInfo {
	public static final Creator<SystemStaticWallpaperInfo> CREATOR =
	new Creator<SystemStaticWallpaperInfo>() {
	@Override
	public SystemStaticWallpaperInfo createFromParcel(Parcel in) {
	return new SystemStaticWallpaperInfo(in);
	}

	@Override
	public SystemStaticWallpaperInfo[] newArray(int size) {
	return new SystemStaticWallpaperInfo[size];
	}
	};
	public static final String TAG_NAME = "static-wallpaper";

	private static final String TAG = "PartnerStaticWPInfo";
	private static final String DRAWABLE_DEF_TYPE = "drawable";
	private static final String STRING_DEF_TYPE = "string";
	private static final String INTEGER_DEF_TYPE = "integer";
	private static final String ARRAY_DEF_TYPE = "array";
	private static final String WALLPAPERS_RES_SUFFIX = "_wallpapers";
	private static final String TITLE_RES_SUFFIX = "_title";
	private static final String SUBTITLE1_RES_SUFFIX = "_subtitle1";
	private static final String SUBTITLE2_RES_SUFFIX = "_subtitle2";
	private static final String ACTION_TYPE_RES_SUFFIX = "_action_type";
	private static final String ACTION_URL_RES_SUFFIX = "_action_url";

	// Xml parsing attribute names
	public static final String ATTR_ID = "id";
	public static final String ATTR_SRC = "src";
	public static final String ATTR_TITLE_RES = "title";
	public static final String ATTR_SUBTITLE1_RES = "subtitle1";
	public static final String ATTR_SUBTITLE2_RES = "subtitle2";
	public static final String ATTR_ACTION_URL_RES = "actionUrl";

	/**
	* Create and return a new {@link SystemStaticWallpaperInfo} from the information in the given
	* XML's {@link AttributeSet}
	* @param packageName name of the package where the resources are read from
	* @param categoryId id of the category the new wallpaper will belong to
	* @param attrs {@link AttributeSet} from the XML with the information for the new wallpaper
	* info
	* @return a new {@link SystemStaticWallpaperInfo} or {@code null} if no id could be found in
	* the given {@link AttributeSet}
	*/
	@Nullable
	public static SystemStaticWallpaperInfo fromAttributeSet(String packageName,
	String categoryId, AttributeSet attrs) {
	String wallpaperId = attrs.getAttributeValue(null, ATTR_ID);
	if (TextUtils.isEmpty(wallpaperId)) {
	return null;
	}
	int drawableResId = attrs.getAttributeResourceValue(null, ATTR_SRC, 0);
	int wallpaperTitleResId = attrs.getAttributeResourceValue(null, ATTR_TITLE_RES, 0);
	int wallpaperSubtitle1ResId = attrs.getAttributeResourceValue(null, ATTR_SUBTITLE1_RES, 0);
	int wallpaperSubtitle2ResId = attrs.getAttributeResourceValue(null, ATTR_SUBTITLE2_RES, 0);
	int actionUrlResId = attrs.getAttributeResourceValue(null, ATTR_ACTION_URL_RES, 0);

	return new SystemStaticWallpaperInfo(packageName, wallpaperId,
	categoryId, drawableResId, wallpaperTitleResId, wallpaperSubtitle1ResId,
	wallpaperSubtitle2ResId, 0, actionUrlResId);
	}

	/**
	* Read from the given stub apk the available static categories and wallpapers
	* @deprecated this is left for backwards compatibility with legacy stub format,
	* use {@link #fromAttributeSet(String, String, AttributeSet)} instead for
	* the new stub format.
	*/
	@Deprecated
	public static List<WallpaperInfo> getAll(String partnerStubPackageName,
	Resources stubApkResources, String categoryId) {
	ArrayList<WallpaperInfo> wallpapers = new ArrayList<>();

	int listResId = stubApkResources.getIdentifier(categoryId + WALLPAPERS_RES_SUFFIX,
	ARRAY_DEF_TYPE, partnerStubPackageName);
	String[] wallpaperResNames = stubApkResources.getStringArray(listResId);

	for (String wallpaperResName : wallpaperResNames) {
	int drawableResId = stubApkResources.getIdentifier(wallpaperResName, DRAWABLE_DEF_TYPE,
	partnerStubPackageName);
	int wallpaperTitleResId = stubApkResources.getIdentifier(
	wallpaperResName + TITLE_RES_SUFFIX, STRING_DEF_TYPE, partnerStubPackageName);
	int wallpaperSubtitle1ResId = stubApkResources.getIdentifier(
	wallpaperResName + SUBTITLE1_RES_SUFFIX, STRING_DEF_TYPE,
	partnerStubPackageName);
	int wallpaperSubtitle2ResId = stubApkResources.getIdentifier(
	wallpaperResName + SUBTITLE2_RES_SUFFIX, STRING_DEF_TYPE,
	partnerStubPackageName);
	int actionTypeResId = stubApkResources.getIdentifier(
	wallpaperResName + ACTION_TYPE_RES_SUFFIX, INTEGER_DEF_TYPE,
	partnerStubPackageName);
	int actionUrlResId = stubApkResources.getIdentifier(
	wallpaperResName + ACTION_URL_RES_SUFFIX, STRING_DEF_TYPE,
	partnerStubPackageName);

	SystemStaticWallpaperInfo wallpaperInfo = new SystemStaticWallpaperInfo(
	partnerStubPackageName, wallpaperResName, categoryId,
	drawableResId, wallpaperTitleResId, wallpaperSubtitle1ResId,
	wallpaperSubtitle2ResId, actionTypeResId, actionUrlResId);
	wallpapers.add(wallpaperInfo);
	}

	return wallpapers;
	}

	private final int mDrawableResId;
	private final String mWallpaperId;
	private final String mCollectionId;
	private final int mTitleResId;
	private final int mSubtitle1ResId;
	private final int mSubtitle2ResId;
	private final int mActionTypeResId;
	private final int mActionUrlResId;
	private ResourceAsset mAsset;
	private Resources mResources;
	private final String mPackageName;
	private List<String> mAttributions;
	private String mActionUrl;
	private int mActionType;

	/**
	* Constructs a new Nexus static wallpaper model object.
	*
	* @param resName The unique name of the wallpaper resource, e.g. "z_wp001".
	* @param collectionId Unique name of the collection this wallpaper belongs in;
	* used for logging.
	* @param drawableResId Resource ID of the raw wallpaper image.
	* @param titleResId Resource ID of the string for the title attribution.
	* @param subtitle1ResId Resource ID of the string for the first subtitle attribution.
	* @param subtitle2ResId Resource ID of the string for the second subtitle attribution.
	*/
	public SystemStaticWallpaperInfo(String packageName, String resName, String collectionId,
	int drawableResId, int titleResId, int subtitle1ResId, int subtitle2ResId,
	int actionTypeResId, int actionUrlResId) {
	mPackageName = packageName;
	mWallpaperId = resName;
	mCollectionId = collectionId;
	mDrawableResId = drawableResId;
	mTitleResId = titleResId;
	mSubtitle1ResId = subtitle1ResId;
	mSubtitle2ResId = subtitle2ResId;
	mActionTypeResId = actionTypeResId;
	mActionUrlResId = actionUrlResId;
	}

	private SystemStaticWallpaperInfo(Parcel in) {
	mPackageName = in.readString();
	mWallpaperId = in.readString();
	mCollectionId = in.readString();
	mDrawableResId = in.readInt();
	mTitleResId = in.readInt();
	mSubtitle1ResId = in.readInt();
	mSubtitle2ResId = in.readInt();
	mActionTypeResId = in.readInt();
	mActionUrlResId = in.readInt();
	}

	@Override
	public Asset getAsset(Context context) {
	if (mAsset == null) {
	Resources res = getPackageResources(context);
	mAsset = new SystemStaticAsset(res, mDrawableResId, mWallpaperId);
	}

	return mAsset;
	}

	@Override
	public Asset getThumbAsset(Context context) {
	return getAsset(context);
	}

	@Override
	public List<String> getAttributions(Context context) {
	if (mAttributions == null) {
	Resources res = getPackageResources(context);
	mAttributions = new ArrayList<>();
	if (mTitleResId != 0) {
	mAttributions.add(res.getString(mTitleResId));
	}
	if (mSubtitle1ResId != 0) {
	mAttributions.add(res.getString(mSubtitle1ResId));
	}
	if (mSubtitle2ResId != 0) {
	mAttributions.add(res.getString(mSubtitle2ResId));
	}
	}

	return mAttributions;
	}

	@Override
	public String getActionUrl(Context context) {
	if (mActionUrl == null && mActionUrlResId != 0) {
	mActionUrl = getPackageResources(context).getString(mActionUrlResId);
	}
	return mActionUrl;
	}

	@Override
	public int getActionLabelRes(Context context) {
	return WallpaperInfo.getDefaultActionLabel();
	}

	@Override
	public int getActionIconRes(Context context) {
	return WallpaperInfo.getDefaultActionIcon();
	}

	@Override
	public void showPreview(Activity srcActivity, InlinePreviewIntentFactory factory,
	int requestCode) {
	srcActivity.startActivityForResult(factory.newIntent(srcActivity, this), requestCode);
	}

	@Override
	public String getCollectionId(Context unused) {
	return mCollectionId;
	}

	@Override
	public String getWallpaperId() {
	return mWallpaperId;
	}

	public String getResName() {
	return mWallpaperId;
	}

	private int getActionType(Context context) {
	if (mActionType == 0 && mActionTypeResId != 0) {
	mActionType = getPackageResources(context).getInteger(mActionTypeResId);
	}
	return mActionType;
	}

	/**
	* Returns the {@link Resources} instance for the Nexus static wallpapers stub APK.
	*/
	private Resources getPackageResources(Context context) {
	if (mResources != null) {
	return mResources;
	}

	try {
	mResources = context.getPackageManager().getResourcesForApplication(mPackageName);
	} catch (PackageManager.NameNotFoundException e) {
	Log.e(TAG, "Could not get app resources");
	}
	return mResources;
	}

	@Override
	public void writeToParcel(Parcel dest, int flags) {
	dest.writeString(mPackageName);
	dest.writeString(mWallpaperId);
	dest.writeString(mCollectionId);
	dest.writeInt(mDrawableResId);
	dest.writeInt(mTitleResId);
	dest.writeInt(mSubtitle1ResId);
	dest.writeInt(mSubtitle2ResId);
	dest.writeInt(mActionTypeResId);
	dest.writeInt(mActionUrlResId);
	}
	}