chrome/browser/android/webapps/webapp_registry.cc

   1 // Copyright 2015 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/webapps/webapp_registry.h"
   6
   7 #include <jni.h>
   8
   9 #include "base/android/jni_android.h"
  10 #include "base/callback.h"
  11 #include "chrome/browser/io_thread.h"
  12 #include "content/public/browser/browser_thread.h"
  13 #include "jni/WebappRegistry_jni.h"
  14
  15 // static
  16 void WebappRegistry::UnregisterWebapps(
  17     const base::Closure& callback) {
  18   JNIEnv* env = base::android::AttachCurrentThread();
  19   uintptr_t callback_pointer = reinterpret_cast<uintptr_t>(
  20       new base::Closure(callback));
  21
  22   Java_WebappRegistry_unregisterAllWebapps(
  23       env,
  24       base::android::GetApplicationContext(),
  25       callback_pointer);
  26 }
  27
  28 // Callback used by Java when all web apps have been unregistered.
  29 void OnWebappsUnregistered(JNIEnv* env,
  30                            const JavaParamRef<jclass>& klass,
  31                            jlong jcallback) {
  32   base::Closure* callback = reinterpret_cast<base::Closure*>(jcallback);
  33   callback->Run();
  34   delete callback;
  35 }
  36
  37 // static
  38 bool WebappRegistry::RegisterWebappRegistry(JNIEnv* env) {
  39   return RegisterNativesImpl(env);
  40 }