如何在android中的webview上获得onclick事件？

Question

如何在android中的webview上获得onclick事件？

我想知道用户何时点击webview而不是超链接。在该单击时，我想显示/隐藏包含webview的活动视图。有什么建议吗？

Answer 1

您可以通过OnTouchListener实现OnClickListener：webView.setOnTouchListener(new View.OnTouchListener() {         public final static int FINGER_RELEASED = 0;         public final static int FINGER_TOUCHED = 1;         public final static int FINGER_DRAGGING = 2;         public final static int FINGER_UNDEFINED = 3;         private int fingerState = FINGER_RELEASED;         @Override         public boolean onTouch(View view, MotionEvent motionEvent) {             switch (motionEvent.getAction()) {                 case MotionEvent.ACTION_DOWN:                     if (fingerState == FINGER_RELEASED) fingerState = FINGER_TOUCHED;                     else fingerState = FINGER_UNDEFINED;                     break;                 case MotionEvent.ACTION_UP:                     if(fingerState != FINGER_DRAGGING) {                         fingerState = FINGER_RELEASED;                         // Your onClick codes                     }                     else if (fingerState == FINGER_DRAGGING) fingerState = FINGER_RELEASED;                     else fingerState = FINGER_UNDEFINED;                     break;                 case MotionEvent.ACTION_MOVE:                     if (fingerState == FINGER_TOUCHED || fingerState == FINGER_DRAGGING) fingerState = FINGER_DRAGGING;                     else fingerState = FINGER_UNDEFINED;                     break;                 default:                     fingerState = FINGER_UNDEFINED;             }             return false;         }     });