1 /* 2 * Copyright (C) 2016 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.packageinstaller.permission.utils; 18 19 import android.metrics.LogMaker; 20 import android.support.annotation.NonNull; 21 22 import com.android.internal.logging.MetricsLogger; 23 import com.android.internal.logging.nano.MetricsProto.MetricsEvent; 24 25 public class EventLogger { 26 private static final MetricsLogger sMetricsLogger = new MetricsLogger(); 27 28 /** 29 * Log that a permission was requested/denied. 30 * 31 * @param action the action performed 32 * @param name name of the permission 33 * @param packageName package permission is for 34 */ logPermission(int action, @NonNull String name, @NonNull String packageName)35 public static void logPermission(int action, @NonNull String name, 36 @NonNull String packageName) { 37 final LogMaker log = new LogMaker(action); 38 log.setPackageName(packageName); 39 log.addTaggedData(MetricsEvent.FIELD_PERMISSION, name); 40 41 sMetricsLogger.write(log); 42 } 43 } 44