2 * Copyright (C) 2010 The Android Open Source Project
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 #ifndef _ANDROID_VIEW_INPUTCHANNEL_H
18 #define _ANDROID_VIEW_INPUTCHANNEL_H
22 #include <input/InputTransport.h>
26 typedef void (*InputChannelObjDisposeCallback)(JNIEnv* env, jobject inputChannelObj,
27 const sp<InputChannel>& inputChannel, void* data);
29 extern sp<InputChannel> android_view_InputChannel_getInputChannel(JNIEnv* env,
30 jobject inputChannelObj);
32 /* Sets a callback that is invoked when the InputChannel DVM object is disposed (or finalized).
33 * This is used to automatically dispose of other native objects in the input dispatcher
34 * and input queue to prevent memory leaks. */
35 extern void android_view_InputChannel_setDisposeCallback(JNIEnv* env, jobject inputChannelObj,
36 InputChannelObjDisposeCallback callback, void* data = NULL);
38 } // namespace android
40 #endif // _ANDROID_OS_INPUTCHANNEL_H