| /* |
| * Copyright 2012, The Android Open Source Project |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef GeolocationServiceBridge_h |
| #define GeolocationServiceBridge_h |
| |
| #include <JNIUtility.h> |
| #include <wtf/PassRefPtr.h> |
| |
| namespace WebCore { |
| class GeolocationError; |
| class GeolocationPosition; |
| } |
| |
| namespace android { |
| |
| class WebViewCore; |
| |
| // GeolocationServiceBridge is the bridge to the Java implementation. It manages |
| // the lifetime of the Java object. It is an implementation detail of |
| // GeolocationClientAndroid. |
| class GeolocationServiceBridge { |
| public: |
| class Listener { |
| public: |
| virtual ~Listener() {} |
| virtual void newPositionAvailable(PassRefPtr<WebCore::GeolocationPosition>) = 0; |
| virtual void newErrorAvailable(PassRefPtr<WebCore::GeolocationError>) = 0; |
| }; |
| |
| GeolocationServiceBridge(Listener*, WebViewCore*); |
| ~GeolocationServiceBridge(); |
| |
| bool start(); |
| void stop(); |
| void setEnableGps(bool enable); |
| |
| // Static wrapper functions to hide JNI nastiness. |
| static void newLocationAvailable(JNIEnv *env, jclass, jlong nativeObject, jobject location); |
| static void newErrorAvailable(JNIEnv *env, jclass, jlong nativeObject, jstring message); |
| static PassRefPtr<WebCore::GeolocationPosition> toGeolocationPosition(JNIEnv *env, const jobject &location); |
| |
| private: |
| void startJavaImplementation(WebViewCore*); |
| void stopJavaImplementation(); |
| |
| Listener* m_listener; |
| jobject m_javaGeolocationServiceObject; |
| }; |
| |
| } // namespace android |
| |
| #endif // GeolocationServiceBridge_h |