chrome/browser/profiles/profile_android.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/profiles/profile_android.h"
   6
   7 #include "base/android/jni_android.h"
   8 #include "chrome/browser/profiles/profile.h"
   9 #include "jni/Profile_jni.h"
  10
  11 using base::android::AttachCurrentThread;
  12
  13 namespace {
  14 const char kProfileAndroidKey[] = "profile_android";
  15 }  // namespace
  16
  17 // static
  18 ProfileAndroid* ProfileAndroid::FromProfile(Profile* profile) {
  19   if (!profile)
  20     return NULL;
  21
  22   ProfileAndroid* profile_android = static_cast<ProfileAndroid*>(
  23       profile->GetUserData(kProfileAndroidKey));
  24   if (!profile_android) {
  25     profile_android = new ProfileAndroid(profile);
  26     profile->SetUserData(kProfileAndroidKey, profile_android);
  27   }
  28   return profile_android;
  29 }
  30
  31 // static
  32 Profile* ProfileAndroid::FromProfileAndroid(jobject obj) {
  33   if (!obj)
  34     return NULL;
  35
  36   ProfileAndroid* profile_android = reinterpret_cast<ProfileAndroid*>(
  37       Java_Profile_getNativePointer(AttachCurrentThread(), obj));
  38   if (!profile_android)
  39     return NULL;
  40   return profile_android->profile_;
  41 }
  42
  43 // static
  44 bool ProfileAndroid::RegisterProfileAndroid(JNIEnv* env) {
  45   return RegisterNativesImpl(env);
  46 }
  47
  48 ProfileAndroid::ProfileAndroid(Profile* profile)
  49     : profile_(profile) {
  50   JNIEnv* env = AttachCurrentThread();
  51   base::android::ScopedJavaLocalRef<jobject> jprofile =
  52       Java_Profile_create(env, reinterpret_cast<int>(this));
  53   obj_.Reset(env, jprofile.obj());
  54
  55 }
  56
  57 ProfileAndroid::~ProfileAndroid() {
  58   Java_Profile_destroy(AttachCurrentThread(), obj_.obj());
  59 }
  60
  61 base::android::ScopedJavaLocalRef<jobject> ProfileAndroid::GetJavaObject() {
  62   return base::android::ScopedJavaLocalRef<jobject>(obj_);
  63 }