| /* |
| * Copyright (C) 2016 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.settings.notification; |
| |
| import android.content.ComponentName; |
| import android.content.Context; |
| import android.content.pm.PackageManager; |
| import android.content.pm.ServiceInfo; |
| import android.util.Log; |
| |
| import androidx.annotation.VisibleForTesting; |
| |
| public class SuppressorHelper { |
| private static final String TAG = "SuppressorHelper"; |
| |
| public static String getSuppressionText(Context context, ComponentName suppressor) { |
| return suppressor != null ? |
| context.getString(com.android.internal.R.string.muted_by, |
| getSuppressorCaption(context, suppressor)) : null; |
| } |
| |
| @VisibleForTesting |
| static String getSuppressorCaption(Context context, ComponentName suppressor) { |
| final PackageManager pm = context.getPackageManager(); |
| try { |
| final ServiceInfo info = pm.getServiceInfo(suppressor, 0); |
| if (info != null) { |
| final CharSequence seq = info.loadLabel(pm); |
| if (seq != null) { |
| final String str = seq.toString().trim(); |
| if (str.length() > 0) { |
| return str; |
| } |
| } |
| } |
| } catch (Throwable e) { |
| Log.w(TAG, "Error loading suppressor caption", e); |
| } |
| return suppressor.getPackageName(); |
| } |
| |
| } |