chrome/browser/android/metrics/uma_bridge.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/android/metrics/uma_bridge.h"
   6
   7 #include <jni.h>
   8
   9 #include "base/metrics/histogram.h"
  10 #include "content/public/browser/user_metrics.h"
  11 #include "jni/UmaBridge_jni.h"
  12
  13 using base::UserMetricsAction;
  14 using content::RecordAction;
  15
  16 static void RecordMenuShow(JNIEnv*, jclass) {
  17   RecordAction(UserMetricsAction("MobileMenuShow"));
  18 }
  19
  20 static void RecordUsingMenu(JNIEnv*,
  21                             jclass,
  22                             jboolean is_by_hw_button,
  23                             jboolean is_dragging) {
  24   if (is_by_hw_button) {
  25     if (is_dragging) {
  26       NOTREACHED() << "We do not support dragging for hardware menu button.";
  27     } else {
  28       RecordAction(UserMetricsAction("MobileUsingMenuByHwButtonTap"));
  29     }
  30   } else {
  31     if (is_dragging) {
  32       RecordAction(UserMetricsAction("MobileUsingMenuBySwButtonDragging"));
  33     } else {
  34       RecordAction(UserMetricsAction("MobileUsingMenuBySwButtonTap"));
  35     }
  36   }
  37 }
  38
  39 // Android Beam
  40
  41 static void RecordBeamCallbackSuccess(JNIEnv*, jclass) {
  42   RecordAction(UserMetricsAction("MobileBeamCallbackSuccess"));
  43 }
  44
  45 static void RecordBeamInvalidAppState(JNIEnv*, jclass) {
  46   RecordAction(UserMetricsAction("MobileBeamInvalidAppState"));
  47 }
  48
  49 // First Run Experience
  50 static void RecordFreSignInShown(JNIEnv*, jclass) {
  51   RecordAction(UserMetricsAction("MobileFre.SignInShown"));
  52 }
  53
  54 namespace chrome {
  55 namespace android {
  56
  57 // Register native methods
  58 bool RegisterUmaBridge(JNIEnv* env) {
  59   return RegisterNativesImpl(env);
  60 }
  61
  62 }  // namespace android
  63 }  // namespace chrome