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C++ AMotionEvent_getAction函數代碼示例

本文整理匯總了C++中AMotionEvent_getAction函數的典型用法代碼示例。如果您正苦於以下問題：C++ AMotionEvent_getAction函數的具體用法？C++ AMotionEvent_getAction怎麽用？C++ AMotionEvent_getAction使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。


在下文中一共展示了AMotionEvent_getAction函數的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C++代碼示例。

示例1: AMotionEvent_getPointerCount

    int32_t Engine::onMotionEvent(android_app* app, AInputEvent* event) {
        if (!this->loaded) return 0;
        if (!this->focused) return 0;

        size_t pointerCount =  AMotionEvent_getPointerCount(event);

        this->updateUptime();

        for (size_t i = 0; i < pointerCount; i++) {
            size_t pointerId = AMotionEvent_getPointerId(event, i);
            size_t action = AMotionEvent_getAction(event) & AMOTION_EVENT_ACTION_MASK;
            size_t pointerIndex = i;
        
            if (action == AMOTION_EVENT_ACTION_POINTER_DOWN || action == AMOTION_EVENT_ACTION_POINTER_UP) {
                pointerIndex = (AMotionEvent_getAction(event) & AMOTION_EVENT_ACTION_POINTER_INDEX_MASK) >> AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT;
                pointerId = AMotionEvent_getPointerId(event, pointerIndex);
            }

            this->touchEventParamCache[0] = pointerId;
            this->touchEventParamCache[1] = action;
            this->touchEventParamCache[2] = AMotionEvent_getX(event, pointerIndex);
            this->touchEventParamCache[3] = AMotionEvent_getY(event, pointerIndex);
            this->touchEventParamCache[4] = this->uptime.time;
            this->touchEventParamCache[5] = this->uptime.millitm;
            this->touchEventParamCache[6] = AInputEvent_getDeviceId(event);
            this->touchEventParamCache[7] = AInputEvent_getSource(event);
            
            if (callSqFunction_Bool_Floats(this->sqvm, EMO_NAMESPACE, EMO_FUNC_MOTIONEVENT, this->touchEventParamCache, MOTION_EVENT_PARAMS_SIZE, false)) {
                return 1;
            }
        }
開發者ID:dreadpiratepj，項目名稱:emo-framework-experiment，代碼行數:31，代碼來源:Engine.cpp

示例2: engine_handle_input

/**
  * Process the next input event.
  */
static int32_t engine_handle_input(struct android_app* app, AInputEvent* event) 
{
  struct engine* engine = (struct engine*)app->userData;
  if (AInputEvent_getType(event) == AINPUT_EVENT_TYPE_MOTION) 
  {
    int x = AMotionEvent_getX(event, 0);
    int y = AMotionEvent_getY(event, 0);
    if ((AMOTION_EVENT_ACTION_MASK & AMotionEvent_getAction( event )) == AMOTION_EVENT_ACTION_DOWN)
    {
      nuiAndroidBridge::androidMouse(0, 0, x, y);
    }
    else if ((AMOTION_EVENT_ACTION_MASK & AMotionEvent_getAction( event )) == AMOTION_EVENT_ACTION_UP)
    {
      nuiAndroidBridge::androidMouse(0, 1, x, y);      
    }
    else if ((AMOTION_EVENT_ACTION_MASK & AMotionEvent_getAction( event )) == AMOTION_EVENT_ACTION_MOVE)
    {
      nuiAndroidBridge::androidMotion(x, y);
    }

    
    engine->animating = 1;
    engine->state.x = AMotionEvent_getX(event, 0);
    engine->state.y = AMotionEvent_getY(event, 0);
    return 1;
  }
  return 0;
}
開發者ID:JamesLinus，項目名稱:nui3，代碼行數:31，代碼來源:my_native_code.cpp

示例3: engine_handle_input

/**
 * Process the next input event.
 */
static int32_t engine_handle_input(struct android_app* app, AInputEvent* event) {
    struct engine* engine = (struct engine*)app->userData;
    if (AInputEvent_getType(event) == AINPUT_EVENT_TYPE_MOTION) {
        if (AMotionEvent_getAction(event) == AMOTION_EVENT_ACTION_DOWN
            || AMotionEvent_getAction(event) == AMOTION_EVENT_ACTION_MOVE) {
            input_manager_touch_down(AMotionEvent_getRawX(event, 0),
                                     AMotionEvent_getRawY(event, 0));
            return 1;
        }
    }

    input_manager_touch_up();
    return 0;
}
開發者ID:Sachs27，項目名稱:easy-paint，代碼行數:17，代碼來源:main.c

示例4: packt_Log_debug

    bool InputService::onTouchEvent(AInputEvent* pEvent) {
#ifdef INPUTSERVICE_LOG_EVENTS
         packt_Log_debug("AMotionEvent_getAction=%d", AMotionEvent_getAction(pEvent));
         packt_Log_debug("AMotionEvent_getFlags=%d", AMotionEvent_getFlags(pEvent));
         packt_Log_debug("AMotionEvent_getMetaState=%d", AMotionEvent_getMetaState(pEvent));
         packt_Log_debug("AMotionEvent_getEdgeFlags=%d", AMotionEvent_getEdgeFlags(pEvent));
         packt_Log_debug("AMotionEvent_getDownTime=%lld", AMotionEvent_getDownTime(pEvent));
         packt_Log_debug("AMotionEvent_getEventTime=%lld", AMotionEvent_getEventTime(pEvent));
         packt_Log_debug("AMotionEvent_getXOffset=%f", AMotionEvent_getXOffset(pEvent));
         packt_Log_debug("AMotionEvent_getYOffset=%f", AMotionEvent_getYOffset(pEvent));
         packt_Log_debug("AMotionEvent_getXPrecision=%f", AMotionEvent_getXPrecision(pEvent));
         packt_Log_debug("AMotionEvent_getYPrecision=%f", AMotionEvent_getYPrecision(pEvent));
         packt_Log_debug("AMotionEvent_getPointerCount=%d", AMotionEvent_getPointerCount(pEvent));
         packt_Log_debug("AMotionEvent_getRawX=%f", AMotionEvent_getRawX(pEvent, 0));
         packt_Log_debug("AMotionEvent_getRawY=%f", AMotionEvent_getRawY(pEvent, 0));
         packt_Log_debug("AMotionEvent_getX=%f", AMotionEvent_getX(pEvent, 0));
         packt_Log_debug("AMotionEvent_getY=%f", AMotionEvent_getY(pEvent, 0));
         packt_Log_debug("AMotionEvent_getPressure=%f", AMotionEvent_getPressure(pEvent, 0));
         packt_Log_debug("AMotionEvent_getSize=%f", AMotionEvent_getSize(pEvent, 0));
         packt_Log_debug("AMotionEvent_getOrientation=%f", AMotionEvent_getOrientation(pEvent, 0));
         packt_Log_debug("AMotionEvent_getTouchMajor=%f", AMotionEvent_getTouchMajor(pEvent, 0));
         packt_Log_debug("AMotionEvent_getTouchMinor=%f", AMotionEvent_getTouchMinor(pEvent, 0));
#endif
        const float TOUCH_MAX_RANGE = 65.0f; // In pixels.

        if (mRefPoint != NULL) {
            if (AMotionEvent_getAction(pEvent)
                            == AMOTION_EVENT_ACTION_MOVE) {
                // Needs a conversion to proper coordinates
                // (origin at bottom/left). Only lMoveY needs it.
                float lMoveX = AMotionEvent_getX(pEvent, 0)
                             - mRefPoint->mPosX;
                float lMoveY = mHeight - AMotionEvent_getY(pEvent, 0)
                             - mRefPoint->mPosY;
                float lMoveRange = sqrt((lMoveX * lMoveX)
                                      + (lMoveY * lMoveY));

                if (lMoveRange > TOUCH_MAX_RANGE) {
                    float lCropFactor = TOUCH_MAX_RANGE / lMoveRange;
                    lMoveX *= lCropFactor; lMoveY *= lCropFactor;
                }

                mHorizontal = lMoveX / TOUCH_MAX_RANGE;
                mVertical   = lMoveY / TOUCH_MAX_RANGE;
            } else {
                mHorizontal = 0.0f; mVertical = 0.0f;
            }
        }
        return true;
    }
開發者ID:AlexanderGarmash，項目名稱:ndkguide，代碼行數:50，代碼來源:InputService.cpp

示例5: handle_input_events

int32_t handle_input_events(struct android_app* app, AInputEvent* event) {
	int etype = AInputEvent_getType(event);
	switch (etype) {
	case AINPUT_EVENT_TYPE_KEY:
		int32_t eaction, eflags, ekeycode, escancode;
		eaction = AKeyEvent_getAction(event);
		eflags = AKeyEvent_getFlags(event);
		ekeycode = AKeyEvent_getKeyCode(event);
//		LOGI(2, "%s", get_key_event_str(eaction, eflags, ekeycode));
		break;
	case AINPUT_EVENT_TYPE_MOTION:
		int32_t action, posX, pointer_index;
		action = AMotionEvent_getAction(event);
		pointer_index = (action&AMOTION_EVENT_ACTION_POINTER_INDEX_MASK) >> AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT;
		posX = AMotionEvent_getX(event, pointer_index);
		//write a command to the activity lifecycle event queue (pipe)
		if (action == AMOTION_EVENT_ACTION_MOVE) {
			int xMove = posX - mPreviousX;
			USERDATA* userData = (USERDATA*)app->userData;
			userData->xMove = xMove;
			app->redrawNeeded = 1;
		}
		mPreviousX = posX;
//		LOGI(2, "action: %d, posX: %d, mPreviousX: %d, posX: %d", action, posX, mPreviousX, posX);
		break;
	default:
		LOGI(2, "other input event");
		break;
	}
}
開發者ID:GitNooby，項目名稱:notes，代碼行數:30，代碼來源:NativeInputs.cpp

示例6: AMotionEvent_getAction

int32_t AndroidAppHelper::handleInput (struct android_app* app, AInputEvent* event)
{
    if (mInputInjector)
    {
        if (AInputEvent_getType (event) == AINPUT_EVENT_TYPE_MOTION)
        {
            int action = (int) (AMOTION_EVENT_ACTION_MASK & AMotionEvent_getAction (event));

            if (action == 0)
            {
                mInputInjector->injectTouchEvent (2, AMotionEvent_getRawX (event, 0),
                                                  AMotionEvent_getRawY (event, 0));
            }
            mInputInjector->injectTouchEvent (action, AMotionEvent_getRawX (event, 0),
                                              AMotionEvent_getRawY (event, 0));
        }
        else
        {
            mInputInjector->injectKeyEvent (AKeyEvent_getAction (event), AKeyEvent_getKeyCode (event));
        }

        return 1;
    }
    return 0;
}
開發者ID:OpenTechEngine-Libraries，項目名稱:CEGUI，代碼行數:25，代碼來源:AndroidAppHelper.cpp

示例7: engine_handle_input

/**
 * Process the next input event.
 */
static int32_t engine_handle_input(struct android_app* app,
                                   AInputEvent* event) {
  struct engine* engine = (struct engine*)app->userData;
  if (AInputEvent_getType(event) == AINPUT_EVENT_TYPE_MOTION) {
    unsigned int flags =
        AMotionEvent_getAction(event) & AMOTION_EVENT_ACTION_MASK;

    // gpg-cpp: Sign in or out on tap
    if (flags == AMOTION_EVENT_ACTION_UP ||
        flags == AMOTION_EVENT_ACTION_POINTER_UP) {

      LOGI("Motion");
      if (!StateManager::GetGameServices()->IsAuthorized()) {
        LOGI("Signing in");
        StateManager::BeginUserInitiatedSignIn();
      } else {
        LOGI("Signing out");
        StateManager::SignOut();
      }
    }

    // Make things pretty
    engine->animating = 1;
    engine->state.x = AMotionEvent_getX(event, 0);
    engine->state.y = AMotionEvent_getY(event, 0);
    return 1;
  }

  return 0;
}
開發者ID:AcmeNinjaCorp，項目名稱:android-ndk，代碼行數:33，代碼來源:main.cpp

示例8: AMotionEvent_getAction

bool CAndroidMouse::onMouseEvent(AInputEvent* event)
{
  if (event == NULL)
    return false;

  int32_t eventAction = AMotionEvent_getAction(event);
  int8_t mouseAction = eventAction & AMOTION_EVENT_ACTION_MASK;
  size_t mousePointer = eventAction >> AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT;

  CXBMCApp::android_printf("%s pointer:%i", __PRETTY_FUNCTION__, mousePointer);
  float x = AMotionEvent_getX(event, mousePointer);
  float y = AMotionEvent_getY(event, mousePointer);

  switch (mouseAction)
  {
    case AMOTION_EVENT_ACTION_UP:
    case AMOTION_EVENT_ACTION_DOWN:
      MouseButton(x,y,mouseAction);
      return true;
    default:
      MouseMove(x,y);
      return true;
  }
  return false;
}
開發者ID:2BReality，項目名稱:xbmc，代碼行數:25，代碼來源:AndroidMouse.cpp

示例9: handleInput

	static int32_t handleInput(struct android_app* app, AInputEvent* event) 
	{
		if (okit.getInput())
		{
	        if (AInputEvent_getType(event) == AINPUT_EVENT_TYPE_MOTION) 
            {
                int action = (int)(AMOTION_EVENT_ACTION_MASK & AMotionEvent_getAction(event));
                    
				
                if (action == 0)
					okit.injectTouch(2, AMotionEvent_getRawX(event, 0), AMotionEvent_getRawY(event, 0));
                    
                okit.injectTouch(action, AMotionEvent_getRawX(event, 0), AMotionEvent_getRawY(event, 0));
            }
            else 
            {
				int action = AKeyEvent_getAction(event);
				int unicodeChar = 0;
				okit.injectKey(action, unicodeChar, AKeyEvent_getKeyCode(event));
                //mInputInjector->injectKeyEvent(AKeyEvent_getAction(event), AKeyEvent_getKeyCode(event));
            }

            return 1;
        }
        return 0;
	}
開發者ID:Ali-il，項目名稱:gamekit，代碼行數:26，代碼來源:Main.cpp

示例10: engine_handle_input

/**
 * Process the next input event.
 */
static int32_t engine_handle_input(struct android_app* app, AInputEvent* event)
{
	struct engine* engine = (struct engine*)app->userData;
	if (AInputEvent_getType(event) == AINPUT_EVENT_TYPE_MOTION)
	{
		int32_t ret = 0;

		int32_t action = AMotionEvent_getAction(event);
		if (action == AMOTION_EVENT_ACTION_DOWN)
		{
			engine->touchIsDown = true;
			ret = 1;
		}
		else if (action == AMOTION_EVENT_ACTION_UP)
		{
			engine->touchIsDown = false;
			ret = 1;
		}

		if (ret)
		{
			engine->touchX = static_cast<float>(AMotionEvent_getRawX(event, 0)) / engine->width;
			engine->touchY = static_cast<float>(AMotionEvent_getRawY(event, 0)) / engine->height;
		}
		return ret;
	}
	return 0;
}
開發者ID:ghostCoder47，項目名稱:HelloDroid，代碼行數:31，代碼來源:main.cpp

示例11: AMotionEvent_getAction

bool CAndroidMouse::onMouseEvent(AInputEvent* event)
{
  if (event == NULL)
    return false;

  int32_t eventAction = AMotionEvent_getAction(event);
  int8_t mouseAction = eventAction & AMOTION_EVENT_ACTION_MASK;
  size_t mousePointerIdx = eventAction >> AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT;
  int32_t mousePointerId = AMotionEvent_getPointerId(event, mousePointerIdx);

#ifdef DEBUG_VERBOSE
  CXBMCApp::android_printf("%s idx:%i, id:%i", __PRETTY_FUNCTION__, mousePointerIdx, mousePointerId);
#endif
  CPoint in(AMotionEvent_getX(event, mousePointerIdx), AMotionEvent_getY(event, mousePointerIdx));
  CPoint out = in * m_droid2guiRatio;

  switch (mouseAction)
  {
    case AMOTION_EVENT_ACTION_UP:
    case AMOTION_EVENT_ACTION_DOWN:
      MouseButton(out.x, out.y, mouseAction, AMotionEvent_getButtonState(event));
      return true;
    case AMOTION_EVENT_ACTION_SCROLL:
      MouseWheel(out.x, out.y, AMotionEvent_getAxisValue(event, AMOTION_EVENT_AXIS_VSCROLL, mousePointerIdx));
      return true;
    default:
      MouseMove(out.x, out.y);
      return true;
  }
  return false;
}
開發者ID:MrMC，項目名稱:mrmc，代碼行數:31，代碼來源:AndroidMouse.cpp

示例12: AInputEvent_getType

int32_t GLESApplication::handleInput(android_app *app, AInputEvent *event)
{
    int32_t eventType = AInputEvent_getType(event);

    if (eventType == AINPUT_EVENT_TYPE_MOTION) {   
        int32_t action = AMotionEvent_getAction(event);    
        switch(action) {
        case AMOTION_EVENT_ACTION_DOWN:
            onTouchDown(AMotionEvent_getX(event, 0), AMotionEvent_getY(event, 0));
            break;
        case AMOTION_EVENT_ACTION_MOVE:
            onTouchMove(AMotionEvent_getX(event, 0), AMotionEvent_getY(event, 0));
            break;
            
        case AMOTION_EVENT_ACTION_UP:
            onTouchUp(AMotionEvent_getX(event, 0), AMotionEvent_getY(event, 0));
            break;
            
        default:
            break;
        }
    }
    
    return 0;
}
開發者ID:cxb0dly0zz，項目名稱:cegui-android-test，代碼行數:25，代碼來源:GLESApplication.cpp

示例13: AMotionEvent_getAction

//--------------------------------------------------------------------------------
// DoubletapDetector
//--------------------------------------------------------------------------------
GESTURE_STATE DoubletapDetector::Detect(const AInputEvent* motion_event) {
  if (AMotionEvent_getPointerCount(motion_event) > 1) {
    // Only support single double tap
    return false;
  }

  bool tap_detected = tap_detector_.Detect(motion_event);

  int32_t action = AMotionEvent_getAction(motion_event);
  unsigned int flags = action & AMOTION_EVENT_ACTION_MASK;
  switch (flags) {
    case AMOTION_EVENT_ACTION_DOWN: {
      int64_t eventTime = AMotionEvent_getEventTime(motion_event);
      if (eventTime - last_tap_time_ <= DOUBLE_TAP_TIMEOUT) {
        float x = AMotionEvent_getX(motion_event, 0) - last_tap_x_;
        float y = AMotionEvent_getY(motion_event, 0) - last_tap_y_;
        if (x * x + y * y < DOUBLE_TAP_SLOP * DOUBLE_TAP_SLOP * dp_factor_) {
          LOGI("DoubletapDetector: Doubletap detected");
          return GESTURE_STATE_ACTION;
        }
      }
      break;
    }
    case AMOTION_EVENT_ACTION_UP:
      if (tap_detected) {
        last_tap_time_ = AMotionEvent_getEventTime(motion_event);
        last_tap_x_ = AMotionEvent_getX(motion_event, 0);
        last_tap_y_ = AMotionEvent_getY(motion_event, 0);
      }
      break;
  }
  return GESTURE_STATE_NONE;
}
開發者ID:AcmeNinjaCorp，項目名稱:android-ndk，代碼行數:36，代碼來源:gestureDetector.cpp

示例14: AInputEvent_getSource

void WindowImplAndroid::processPointerEvent(bool isDown, AInputEvent* _event, ActivityStates* states)
{
    int32_t device = AInputEvent_getSource(_event);
    int32_t action = AMotionEvent_getAction(_event);

    int index = (action & AMOTION_EVENT_ACTION_POINTER_INDEX_MASK) >> AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT;
    int id = AMotionEvent_getPointerId(_event, index);

    float x = AMotionEvent_getX(_event, index);
    float y = AMotionEvent_getY(_event, index);

    Event event;

    if (isDown)
    {
        if (device == AINPUT_SOURCE_MOUSE)
        {
            event.type = Event::MouseButtonPressed;
            event.mouseButton.button = static_cast<Mouse::Button>(id);
            event.mouseButton.x = x;
            event.mouseButton.y = y;

            if (id >= 0 && id < Mouse::ButtonCount)
                states->isButtonPressed[id] = true;
        }
        else if (device == AINPUT_SOURCE_TOUCHSCREEN)
        {
            event.type = Event::TouchBegan;
            event.touch.finger = id;
            event.touch.x = x;
            event.touch.y = y;

            states->touchEvents[id] = Vector2i(event.touch.x, event.touch.y);
        }
    }
    else
    {
        if (device == AINPUT_SOURCE_MOUSE)
        {
            event.type = Event::MouseButtonReleased;
            event.mouseButton.button = static_cast<Mouse::Button>(id);
            event.mouseButton.x = x;
            event.mouseButton.y = y;

            if (id >= 0 && id < Mouse::ButtonCount)
                states->isButtonPressed[id] = false;
        }
        else if (device == AINPUT_SOURCE_TOUCHSCREEN)
        {
            event.type = Event::TouchEnded;
            event.touch.finger = id;
            event.touch.x = x;
            event.touch.y = y;

            states->touchEvents.erase(id);
        }
    }

    forwardEvent(event);
}
開發者ID:Erstaf，項目名稱:SFML，代碼行數:60，代碼來源:WindowImplAndroid.cpp

示例15: handle_motion_event

/**
 * Process the next input event.
 */
static int32_t handle_motion_event(struct android_app* app, AInputEvent* event)
{
	struct engine* engine = (struct engine*)app->userData;
	int i, c = AMotionEvent_getPointerCount(event);
	for( i = 0; i<c; i++) {
		int32_t action = AMotionEvent_getAction(event);
		uint32_t id = action >> AMOTION_EVENT_ACTION_POINTER_INDEX_SHIFT;
		uint32_t index = AMotionEvent_getPointerId(event, i);
		float x = AMotionEvent_getX(event, i);
		float y = AMotionEvent_getY(event, i);
		action = action & AMOTION_EVENT_ACTION_MASK;
		if (action == AMOTION_EVENT_ACTION_DOWN) {
			/* Workaround, these are needed in order to 
			dispatch GK_ON_MOUSE_DOWN. The problem is that
			the library assumes that the 'mouse' is moved over
			a panel, before it's pressed. 
			In case of thouchscreen the 'press' event happens before 
			the 'move' which results in wrong/invalid gkMouseTarget.
			The mouse down event is dispatched ON the gkMouseTarget.
			*/
			onWindowMouseMove(x,y);	
			gkUpdateMouseTarget(gkMainPanel);
			gkCheckFocusedPanel();

			onWindowMouseDown(x,y,index);
		}else if (action == AMOTION_EVENT_ACTION_MOVE) {
			onWindowMouseMove(x,y);
		}else if (action == AMOTION_EVENT_ACTION_UP) {
			onWindowMouseUp(x,y,index);
		}
		__android_log_print(ANDROID_LOG_INFO, "GK", "action: %d index: %d  id: %d i: %d", action, index, id, i);
	}
        return 1;
}
開發者ID:amineas，項目名稱:libGK，代碼行數:37，代碼來源:gkPlatformAndroid.c


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