android.widget.ImageView.dispatchTouchEvent()方法的使用及代码示例

x33g5p2x  于2022-01-20 转载在 其他  
字(4.4k)|赞(0)|评价(0)|浏览(163)

本文整理了Java中android.widget.ImageView.dispatchTouchEvent()方法的一些代码示例,展示了ImageView.dispatchTouchEvent()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。ImageView.dispatchTouchEvent()方法的具体详情如下:
包路径:android.widget.ImageView
类名称:ImageView
方法名:dispatchTouchEvent

ImageView.dispatchTouchEvent介绍

暂无

代码示例

代码示例来源:origin: ZieIony/Carbon

@Override
public boolean dispatchTouchEvent(@NonNull MotionEvent event) {
  if (rippleDrawable != null && event.getAction() == MotionEvent.ACTION_DOWN)
    rippleDrawable.setHotspot(event.getX(), event.getY());
  return super.dispatchTouchEvent(event);
}

代码示例来源:origin: Hitomis/transferee

@Override
public boolean dispatchTouchEvent(MotionEvent event) {
  if (isEnable) {
    final int Action = event.getActionMasked();
    if (event.getPointerCount() >= 2) hasMultiTouch = true;
    mDetector.onTouchEvent(event);
    mRotateDetector.onTouchEvent(event);
    mScaleDetector.onTouchEvent(event);
    if (Action == MotionEvent.ACTION_UP || Action == MotionEvent.ACTION_CANCEL) onUp();
    return true;
  } else {
    return super.dispatchTouchEvent(event);
  }
}

代码示例来源:origin: bm-x/PhotoView

@Override
public boolean dispatchTouchEvent(MotionEvent event) {
  if (isEnable) {
    final int Action = event.getActionMasked();
    if (event.getPointerCount() >= 2) hasMultiTouch = true;
    mDetector.onTouchEvent(event);
    if (isRotateEnable) {
      mRotateDetector.onTouchEvent(event);
    }
    mScaleDetector.onTouchEvent(event);
    if (Action == MotionEvent.ACTION_UP || Action == MotionEvent.ACTION_CANCEL) onUp();
    return true;
  } else {
    return super.dispatchTouchEvent(event);
  }
}

代码示例来源:origin: lyft/scissors

@Override
public boolean dispatchTouchEvent(MotionEvent event) {
  boolean result = super.dispatchTouchEvent(event);
  if (!isEnabled()) {
    return result;
  }
  touchManager.onEvent(event);
  invalidate();
  return true;
}

代码示例来源:origin: cymcsg/UltimateAndroid

@Override
public boolean dispatchTouchEvent(MotionEvent event) {
  // Check for clickable state and do nothing if disabled
  if(!this.isClickable()) {
    this.isSelected = false;
    return super.onTouchEvent(event);
  }
  // Set selected state based on Motion Event
  switch(event.getAction()) {
    case MotionEvent.ACTION_DOWN:
      this.isSelected = true;
      break;
    case MotionEvent.ACTION_UP:
    case MotionEvent.ACTION_SCROLL:
    case MotionEvent.ACTION_OUTSIDE:
    case MotionEvent.ACTION_CANCEL:
      this.isSelected = false;
      break;
  }
  // Redraw image and return super type
  this.invalidate();
  return super.dispatchTouchEvent(event);
}

代码示例来源:origin: tianshaojie/AndroidFine

@Override
public boolean dispatchTouchEvent(MotionEvent event) {
  if (isEnable) {
    mDetector.onTouchEvent(event);
    mScaleDetector.onTouchEvent(event);
    final int Action = event.getAction();
    if (Action == MotionEvent.ACTION_UP || Action == MotionEvent.ACTION_CANCEL) onUp(event);
  } else {
    return super.dispatchTouchEvent(event);
  }
  return true;
}

代码示例来源:origin: gdutxiaoxu/TouchDemo

@Override
public boolean dispatchTouchEvent(MotionEvent event) {
  int x = (int) event.getY();
  int y = (int) event.getX();
  switch (event.getAction()) {
    case MotionEvent.ACTION_DOWN:
      getParent().requestDisallowInterceptTouchEvent(true);
      break;
    case MotionEvent.ACTION_POINTER_DOWN:
      getParent().requestDisallowInterceptTouchEvent(true);
      onPointerDown(event);
      break;
    case MotionEvent.ACTION_MOVE:
      if (mode != MODE.NONE) {
        getParent().requestDisallowInterceptTouchEvent(true);
      } else {
        getParent().requestDisallowInterceptTouchEvent(false);
      }
      break;
  }
  mLastX = x;
  mLastY = y;
  return super.dispatchTouchEvent(event);
}

代码示例来源:origin: FreedomZZQ/YouJoin-Android

@Override
public boolean dispatchTouchEvent(MotionEvent event) {
  // Check for clickable state and do nothing if disabled
  if (!this.isClickable()) {
    this.isSelected = false;
    return super.onTouchEvent(event);
  }
  // Set selected state based on Motion Event
  switch (event.getAction()) {
    case MotionEvent.ACTION_DOWN:
      this.isSelected = true;
      break;
    case MotionEvent.ACTION_UP:
    case MotionEvent.ACTION_SCROLL:
    case MotionEvent.ACTION_OUTSIDE:
    case MotionEvent.ACTION_CANCEL:
      this.isSelected = false;
      break;
  }
  // Redraw image and return super type
  this.invalidate();
  return super.dispatchTouchEvent(event);
}

代码示例来源:origin: RameshBhupathi/CollapsingToolbar-With-Webview

@Override
public boolean dispatchTouchEvent(MotionEvent event) {
  // Check for clickable state and do nothing if disabled
  if (!this.isClickable()) {
    this.isSelected = false;
    return super.onTouchEvent(event);
  }
  // Set selected state based on Motion Event
  switch (event.getAction()) {
    case MotionEvent.ACTION_DOWN:
      this.isSelected = true;
      break;
    case MotionEvent.ACTION_UP:
    case MotionEvent.ACTION_SCROLL:
    case MotionEvent.ACTION_OUTSIDE:
    case MotionEvent.ACTION_CANCEL:
      this.isSelected = false;
      break;
  }
  // Redraw image and return super type
  this.invalidate();
  return super.dispatchTouchEvent(event);
}

相关文章

ImageView类方法