1 // Copyright (c) 2012 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.
5 #ifndef NET_PROXY_PROXY_CONFIG_SERVICE_ANDROID_H_
6 #define NET_PROXY_PROXY_CONFIG_SERVICE_ANDROID_H_
10 #include "base/android/jni_android.h"
11 #include "base/basictypes.h"
12 #include "base/callback_forward.h"
13 #include "base/compiler_specific.h"
14 #include "base/memory/ref_counted.h"
15 #include "net/base/net_export.h"
16 #include "net/proxy/proxy_config_service.h"
19 class SequencedTaskRunner;
26 class NET_EXPORT ProxyConfigServiceAndroid : public ProxyConfigService {
28 // Callback that returns the value of the property identified by the provided
29 // key. If it was not found, an empty string is returned. Note that this
30 // interface does not let you distinguish an empty property from a
31 // non-existing property. This callback is invoked on the JNI thread.
32 typedef base::Callback<std::string (const std::string& property)>
35 // Separate class whose instance is owned by the Delegate class implemented in
39 virtual ~JNIDelegate() {}
41 // Called from Java (on JNI thread) to signal that the proxy settings have
42 // changed. The string and int arguments (the host/port pair for the proxy)
43 // are either a host/port pair or ("", 0) to indicate "no proxy".
44 // The third argument indicates the PAC url.
45 virtual void ProxySettingsChangedTo(JNIEnv*,
51 // Called from Java (on JNI thread) to signal that the proxy settings have
52 // changed. New proxy settings are fetched from the system property store.
53 virtual void ProxySettingsChanged(JNIEnv*, jobject) = 0;
56 ProxyConfigServiceAndroid(
57 const scoped_refptr<base::SequencedTaskRunner>& network_task_runner,
58 const scoped_refptr<base::SequencedTaskRunner>& jni_task_runner);
60 virtual ~ProxyConfigServiceAndroid();
62 // Register JNI bindings.
63 static bool Register(JNIEnv* env);
65 // ProxyConfigService:
66 // Called only on the network thread.
67 virtual void AddObserver(Observer* observer) OVERRIDE;
68 virtual void RemoveObserver(Observer* observer) OVERRIDE;
69 virtual ConfigAvailability GetLatestProxyConfig(ProxyConfig* config) OVERRIDE;
72 friend class ProxyConfigServiceAndroidTestBase;
76 ProxyConfigServiceAndroid(
77 const scoped_refptr<base::SequencedTaskRunner>& network_task_runner,
78 const scoped_refptr<base::SequencedTaskRunner>& jni_task_runner,
79 GetPropertyCallback get_property_callback);
82 void ProxySettingsChanged();
84 scoped_refptr<Delegate> delegate_;
86 DISALLOW_COPY_AND_ASSIGN(ProxyConfigServiceAndroid);
91 #endif // NET_PROXY_PROXY_CONFIG_SERVICE_ANDROID_H_