1 /******************************************************************************* 2 * Copyright (C) 2013 Google Inc. 3 * Licensed to The Android Open Source Project. 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 *******************************************************************************/ 17 18 package com.android.mail.analytics; 19 20 import android.app.Activity; 21 22 /** 23 * Analytics libraries should implement this interface. 24 */ 25 public interface Tracker { 26 activityStart(Activity a)27 void activityStart(Activity a); activityStop(Activity a)28 void activityStop(Activity a); sendEvent(String category, String action, String label, long value)29 void sendEvent(String category, String action, String label, long value); sendMenuItemEvent(String category, int itemResId, String label, long value)30 void sendMenuItemEvent(String category, int itemResId, String label, long value); sendView(String view)31 void sendView(String view); setCustomDimension(int index, String value)32 void setCustomDimension(int index, String value); setCustomMetric(int index, Long value)33 void setCustomMetric(int index, Long value); 34 debugDispatchNow()35 void debugDispatchNow(); 36 37 } 38