| /* |
| * Copyright (C) 2022 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.tv.settings.customization; |
| |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.pm.PackageManager; |
| import android.content.pm.ResolveInfo; |
| import android.content.res.Resources; |
| import android.graphics.drawable.Drawable; |
| import android.util.Log; |
| |
| import androidx.annotation.Nullable; |
| |
| import java.util.List; |
| |
| /** |
| * Singleton class that is aware finds the settings customization apk available in the |
| * system image. Exposes methods to get resources from this package. |
| */ |
| public final class Partner { |
| private static final String TAG = "Partner"; |
| |
| private static final String CUSTOMIZATION_ACTION = |
| "com.tv.settings.action.PARTNER_CUSTOMIZATION"; |
| |
| private Resources mResources; |
| private String mPackage; |
| private static Partner sPartner = null; |
| |
| private Partner(Context context) { |
| try { |
| final PackageManager packageManager = context.getPackageManager(); |
| final Intent intent = new Intent(CUSTOMIZATION_ACTION); |
| final List<ResolveInfo> resolveInfoList = packageManager |
| .queryBroadcastReceivers(intent, 0); |
| if (resolveInfoList == null || resolveInfoList.isEmpty()) { |
| Log.i(TAG, "Partner customization apk not found"); |
| } else { |
| mPackage = resolveInfoList.get(0).activityInfo.packageName; |
| Log.i(TAG, "Found partner customization apk: " + mPackage); |
| mResources = context.getPackageManager().getResourcesForApplication( |
| mPackage); |
| } |
| } catch (PackageManager.NameNotFoundException nameNotFoundException) { |
| Log.e(TAG, "Error in getting resources of partner customization apk"); |
| } |
| } |
| |
| public static Partner getInstance(Context context) { |
| if (sPartner == null) { |
| sPartner = new Partner(context); |
| } |
| return sPartner; |
| } |
| |
| public boolean isCustomizationPackageProvided() { |
| return mPackage != null && mResources != null; |
| } |
| |
| @Nullable |
| public Integer getInteger(String name) { |
| final Integer id = getIdentifier(name, "integer"); |
| if (id == null) { |
| Log.i(TAG, "Unable to find resource id of integer: " + name); |
| return null; |
| } |
| return mResources.getInteger(id); |
| } |
| |
| @Nullable |
| private Integer getIdentifier(String name, String defType) { |
| if (mResources == null) { |
| Log.i(TAG, "Partner customization resource reference is null"); |
| return null; |
| } |
| return mResources.getIdentifier(name, defType, mPackage); |
| } |
| |
| @Nullable |
| public String getString(String name) { |
| final Integer id = getIdentifier(name, "string"); |
| if (id == null) { |
| Log.i(TAG, "Unable to find resource id of string: " + name); |
| return null; |
| } |
| return mResources.getString(id); |
| } |
| |
| @Nullable |
| public Drawable getDrawable(String name, Resources.Theme theme) { |
| final Integer id = getIdentifier(name, "drawable"); |
| if (id == null) { |
| Log.i(TAG, "Unable to find resource id of drawable: " + name); |
| return null; |
| } |
| return mResources.getDrawable(id, theme); |
| } |
| |
| @Nullable |
| public String[] getArray(String name) { |
| final Integer id = getIdentifier(name, "array"); |
| if (id == null) { |
| Log.i(TAG, "Unable to find resource id of array: " + name); |
| return null; |
| } |
| return mResources.getStringArray(id); |
| } |
| } |