| /* |
| * 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.server.telecom; |
| |
| import android.content.pm.ApplicationInfo; |
| import android.content.pm.PackageManager; |
| import android.telecom.Log; |
| |
| /** |
| * Abstracts away dependency on the {@link PackageManager} required to fetch the label for an |
| * app. |
| */ |
| public interface AppLabelProxy { |
| String LOG_TAG = AppLabelProxy.class.getSimpleName(); |
| |
| class Util { |
| /** |
| * Default impl of getAppLabel. |
| * @param pm PackageManager instance |
| * @param packageName package name to look up. |
| */ |
| public static CharSequence getAppLabel(PackageManager pm, String packageName) { |
| try { |
| ApplicationInfo info = pm.getApplicationInfo(packageName, 0); |
| CharSequence result = pm.getApplicationLabel(info); |
| Log.i(LOG_TAG, "package %s: name is %s", packageName, result); |
| return result; |
| } catch (PackageManager.NameNotFoundException nnfe) { |
| Log.w(LOG_TAG, "Could not determine app label. Package name is %s", packageName); |
| } |
| |
| return null; |
| } |
| } |
| |
| CharSequence getAppLabel(String packageName); |
| } |