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 #ifndef CHROME_BROWSER_ANDROID_FAVICON_HELPER_H_ 6 #define CHROME_BROWSER_ANDROID_FAVICON_HELPER_H_ 7 8 #include <jni.h> 9 10 #include "base/android/scoped_java_ref.h" 11 #include "base/memory/scoped_ptr.h" 12 #include "base/task/cancelable_task_tracker.h" 13 14 class FaviconHelper { 15 public: 16 FaviconHelper(); 17 void Destroy(JNIEnv* env, jobject obj); 18 jboolean GetLocalFaviconImageForURL(JNIEnv* env, 19 jobject obj, 20 jobject j_profile, 21 jstring j_page_url, 22 jint j_icon_types, 23 jint j_desired_size_in_pixel, 24 jobject j_favicon_image_callback); 25 void GetLargestRawFaviconForUrl(JNIEnv* env, 26 jobject obj, 27 jobject j_profile, 28 jstring j_page_url, 29 jintArray j_icon_types, 30 jint j_min_size_threshold_px, 31 jobject j_favicon_image_callback); 32 base::android::ScopedJavaLocalRef<jobject> GetSyncedFaviconImageForURL( 33 JNIEnv* env, 34 jobject obj, 35 jobject jprofile, 36 jstring j_page_url); 37 static bool RegisterFaviconHelper(JNIEnv* env); 38 39 private: 40 scoped_ptr<base::CancelableTaskTracker> cancelable_task_tracker_; 41 42 virtual ~FaviconHelper(); 43 44 DISALLOW_COPY_AND_ASSIGN(FaviconHelper); 45 }; 46 47 #endif // CHROME_BROWSER_ANDROID_FAVICON_HELPER_H_ 48
