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/*
* Copyright (C) 2014 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 org.cyanogenmod.wallpaperpicker;
import android.content.pm.PackageManager;
import android.content.res.Resources;
import android.util.Pair;
import java.io.File;
import java.util.ArrayList;
import java.util.List;
/**
* Utilities to discover and interact with partner customizations. There can
* only be one set of customizations on a device, and it must be bundled with
* the system.
*/
public class Partner {
static final String TAG = "Launcher.Partner";
/** Marker action used to discover partner */
private static final String
ACTION_PARTNER_CUSTOMIZATION = "com.android.launcher3.action.PARTNER_CUSTOMIZATION";
public static final String RES_FOLDER = "partner_folder";
public static final String RES_WALLPAPERS = "partner_wallpapers";
public static final String RES_DEFAULT_WALLPAPER_HIDDEN = "default_wallpapper_hidden";
public static final String RES_SYSTEM_WALLPAPER_DIR = "system_wallpaper_directory";
private static boolean sSearched = false;
private static List<Partner> sPartners;
static {
sPartners = new ArrayList<Partner>();
}
/**
* Find and return first partner details, or {@code null} if none exists.
*/
public static synchronized Partner get(PackageManager pm) {
getAllPartners(pm);
return sPartners.size() > 0 ? sPartners.get(0) : null;
}
/**
* Find and return all partner details, or {@code null} if none exists.
*/
public static synchronized List<Partner> getAllPartners(PackageManager pm) {
if (!sSearched) {
List<Pair<String, Resources>> apkInfos =
Utilities.findSystemApks(ACTION_PARTNER_CUSTOMIZATION, pm);
for (Pair<String, Resources> apkInfo : apkInfos) {
sPartners.add(new Partner(apkInfo.first, apkInfo.second));
}
sSearched = true;
}
return sPartners;
}
private final String mPackageName;
private final Resources mResources;
private Partner(String packageName, Resources res) {
mPackageName = packageName;
mResources = res;
}
public String getPackageName() {
return mPackageName;
}
public Resources getResources() {
return mResources;
}
public boolean hasFolder() {
int folder = getResources().getIdentifier(Partner.RES_FOLDER,
"xml", getPackageName());
return folder != 0;
}
public boolean hideDefaultWallpaper() {
int resId = getResources().getIdentifier(RES_DEFAULT_WALLPAPER_HIDDEN, "bool",
getPackageName());
return resId != 0 && getResources().getBoolean(resId);
}
public File getWallpaperDirectory() {
int resId = getResources().getIdentifier(RES_SYSTEM_WALLPAPER_DIR, "string",
getPackageName());
return (resId != 0) ? new File(getResources().getString(resId)) : null;
}
}
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