chrome/browser/android/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/uma_bridge.h"
   6
   7 #include <jni.h>
   8
   9 #include "content/public/browser/user_metrics.h"
  10 #include "jni/UmaBridge_jni.h"
  11
  12 using base::UserMetricsAction;
  13 using content::RecordAction;
  14 using content::RecordComputedAction;
  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 static void RecordBeamCallbackSuccess(JNIEnv*, jclass) {
  41   RecordAction(UserMetricsAction("MobileBeamCallbackSuccess"));
  42 }
  43
  44 static void RecordBeamInvalidAppState(JNIEnv*, jclass) {
  45   RecordAction(UserMetricsAction("MobileBeamInvalidAppState"));
  46 }
  47
  48 namespace chrome {
  49 namespace android {
  50
  51 // Register native methods
  52 bool RegisterUmaBridge(JNIEnv* env) {
  53   return RegisterNativesImpl(env);
  54 }
  55
  56 }  // namespace android
  57 }  // namespace chrome