停止接触传递到较低的surfaceview

时间:2011-04-28 08:17:19

标签: android surfaceview

我在Android中有一个SurfaceView“超过”GLSurfaceView

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 
    xmlns:android="http://schemas.android.com/apk/res/android" 
    android:orientation="vertical" 
    android:layout_width="fill_parent" 
    android:layout_height="fill_parent"
> 

<my.project.ActionSurface
    android:id="@+id/actionSurface"
    android:layout_marginBottom="30dip" 
    android:layout_marginLeft="20dip" 
    android:layout_marginRight="20dip" 
    android:layout_width="fill_parent" 
    android:layout_height="wrap_content" 
    android:layout_gravity="center_horizontal"
/>

<fi.harism.curl.CurlView
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content" 
    android:id="@+id/larryMoeCurly"
/>
</RelativeLayout>

(非常感谢harism代码的page curl!)

在我的ActionSurface中,我有这个来检测触摸:

public boolean onTouchEvent(MotionEvent event) {
    if (event.getAction() == MotionEvent.ACTION_DOWN) {
        newX = (int) event.getX();
        newY = (int) event.getY();
        diffX = newX - x;
        diffY = newY - y;
        Log.d(TAG, "touched at x:" + newX + " y:" + newY);
    }
    return true;
}

当我触摸我的ActionSurface时,它会正确响应,但触摸也会进入CurlView。如何阻止触摸“穿过”到另一个表面?

1 个答案:

答案 0 :(得分:3)

你可以在表面视图中添加一个OnTouchListener,并在那里捕捉事件(返回true):

this.setOnTouchListener(new View.OnTouchListener()
{
    @Override
    public boolean onTouch(View v, MotionEvent event)
    {
        return true;
    }
});