chrome/browser/search_engines/template_url_service_android.h

   1 // Copyright (c) 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 #ifndef CHROME_BROWSER_SEARCH_ENGINES_TEMPLATE_URL_SERVICE_ANDROID_H_
   6 #define CHROME_BROWSER_SEARCH_ENGINES_TEMPLATE_URL_SERVICE_ANDROID_H_
   7
   8 #include "base/android/jni_helper.h"
   9 #include "base/android/scoped_java_ref.h"
  10 #include "base/memory/scoped_ptr.h"
  11 #include "chrome/browser/search_engines/template_url_service.h"
  12
  13 class TemplateURL;
  14
  15
  16 // Android wrapper of the TemplateUrlService which provides access from the Java
  17 // layer. Note that on Android, there's only a single profile, and therefore
  18 // a single instance of this wrapper.
  19 class TemplateUrlServiceAndroid {
  20  public:
  21   TemplateUrlServiceAndroid(JNIEnv* env, jobject obj);
  22
  23   void Load(JNIEnv* env, jobject obj);
  24   void SetDefaultSearchProvider(JNIEnv* env, jobject obj, jint selected_index);
  25   jint GetDefaultSearchProvider(JNIEnv* env, jobject obj);
  26   jint GetTemplateUrlCount(JNIEnv* env, jobject obj);
  27   jboolean IsLoaded(JNIEnv* env, jobject obj);
  28   base::android::ScopedJavaLocalRef<jobject>
  29       GetPrepopulatedTemplateUrlAt(JNIEnv* env, jobject obj, jint index);
  30   jboolean IsSearchProviderManaged(JNIEnv* env, jobject obj);
  31   jboolean IsSearchByImageAvailable(JNIEnv* env, jobject obj);
  32   jboolean IsDefaultSearchEngineGoogle(JNIEnv* env, jobject obj);
  33   base::android::ScopedJavaLocalRef<jstring> GetUrlForSearchQuery(
  34       JNIEnv* env,
  35       jobject obj,
  36       jstring jquery);
  37   base::android::ScopedJavaLocalRef<jstring> GetUrlForVoiceSearchQuery(
  38       JNIEnv* env,
  39       jobject obj,
  40       jstring jquery);
  41   base::android::ScopedJavaLocalRef<jstring> ReplaceSearchTermsInUrl(
  42       JNIEnv* env,
  43       jobject obj,
  44       jstring jquery,
  45       jstring jcurrent_url);
  46
  47   static bool Register(JNIEnv* env);
  48
  49  private:
  50   ~TemplateUrlServiceAndroid();
  51
  52   bool IsPrepopulatedTemplate(TemplateURL* url);
  53
  54   void OnTemplateURLServiceLoaded();
  55
  56   JavaObjectWeakGlobalRef weak_java_obj_;
  57
  58   // Pointer to the TemplateUrlService for the main profile.
  59   TemplateURLService* template_url_service_;
  60
  61   scoped_ptr<TemplateURLService::Subscription> template_url_subscription_;
  62
  63   DISALLOW_COPY_AND_ASSIGN(TemplateUrlServiceAndroid);
  64 };
  65
  66 #endif  // CHROME_BROWSER_SEARCH_ENGINES_TEMPLATE_URL_SERVICE_ANDROID_H_