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/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _ANDROID_APP_NATIVEACTIVITY_H
#define _ANDROID_APP_NATIVEACTIVITY_H
#include <ui/InputTransport.h>
#include <android/native_activity.h>
#include "jni.h"
namespace android {
extern void android_NativeActivity_setWindowFormat(
ANativeActivity* activity, int32_t format);
extern void android_NativeActivity_setWindowFlags(
ANativeActivity* activity, int32_t values, int32_t mask);
extern void android_NativeActivity_showSoftInput(
ANativeActivity* activity, int32_t flags);
extern void android_NativeActivity_hideSoftInput(
ANativeActivity* activity, int32_t flags);
} // namespace android
/*
* NDK input queue API.
*/
struct AInputQueue {
public:
/* Creates a consumer associated with an input channel. */
explicit AInputQueue(const android::sp<android::InputChannel>& channel, int workWrite);
/* Destroys the consumer and releases its input channel. */
~AInputQueue();
void attachLooper(ALooper* looper, ALooper_callbackFunc* callback, void* data);
void detachLooper();
int32_t hasEvents();
int32_t getEvent(AInputEvent** outEvent);
void finishEvent(AInputEvent* event, bool handled);
// ----------------------------------------------------------
inline android::InputConsumer& getConsumer() { return mConsumer; }
void dispatchEvent(android::KeyEvent* event);
android::KeyEvent* consumeUnhandledEvent();
int mWorkWrite;
private:
void doDefaultKey(android::KeyEvent* keyEvent);
android::InputConsumer mConsumer;
android::PreallocatedInputEventFactory mInputEventFactory;
android::sp<android::PollLoop> mPollLoop;
int mDispatchKeyRead;
int mDispatchKeyWrite;
// This is only touched by the event reader thread. It is the current
// key events that came out of the mDispatchingKeys list and are now
//Êdelivered to the app.
android::Vector<android::KeyEvent*> mDeliveringKeys;
android::Mutex mLock;
android::Vector<android::KeyEvent*> mPendingKeys;
android::Vector<android::KeyEvent*> mDispatchingKeys;
};
#endif // _ANDROID_APP_NATIVEACTIVITY_H
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