我有一个自定义视图,可以在屏幕上拖动,点击它会显示另一个视图,在模拟器中使用时一切正常。但是,在实际设备上,自定义视图不会在单击时显示新视图。我很难理解为什么。
我认为这就是问题所在
:
当我将视图放在屏幕最左侧时,另一个视图仅在点击时显示,但如果我更改标志
>
到
<
现在可以从最右侧打开视图,但不能从左侧打开。
case MotionEvent.ACTION_MOVE:
if(motionEvent.getRawX() > 120 && motionEvent.getRawY() > 120){
params.x = initialX + (int) (motionEvent.getRawX() - initialTouchX);
params.y = initialY + (int) (motionEvent.getRawY() - initialTouchY);
mWindowManager.updateViewLayout(entireLayout, params);
moving = true;
}
collapsedLayout.setOnTouchListener(new View.OnTouchListener() {
private int initialX;
private int initialY;
private float initialTouchX;
private float initialTouchY;
@Override
public boolean onTouch(View view, MotionEvent motionEvent) {
switch (motionEvent.getAction()){
case MotionEvent.ACTION_DOWN:
initialX = params.x;
initialY = params.y;
initialTouchX = motionEvent.getRawX();
initialTouchY = motionEvent.getRawY();
return true;
case MotionEvent.ACTION_MOVE:
if(motionEvent.getRawX() > 120 && motionEvent.getRawY() > 120){
params.x = initialX + (int) (motionEvent.getRawX() - initialTouchX);
params.y = initialY + (int) (motionEvent.getRawY() - initialTouchY);
mWindowManager.updateViewLayout(entireLayout, params);
moving = true;
}
return true;
case MotionEvent.ACTION_UP:
if(moving){
if (params.x > 0) {
params.x = (int) dpWidth;
} else if (params.x < 0) {
params.x = (int) dpWidth * -1;
}
mWindowManager.updateViewLayout(entireLayout, params);
moving = false;
}else {
collapsedLayout.setVisibility(View.GONE);
expandedLayout.setVisibility(View.VISIBLE);
}
return true;
}
return false;
}
});
提前感谢您的帮助!