Android Webview点击

Question

我有一个webview，我发送了一个URL。页面显示没问题，但我无法与显示的页面交互。我不能点击按钮，我只是一个前... 你有这个问题的想法？

我的代码：

protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.activity_web); 
    WebView myWebView = (WebView) findViewById(R.id.webview); 
    myWebView.loadUrl("www.google.com");  
    myWebView.setWebViewClient(new WebViewClient()); 
} 

Answer 1

可以的onclick添加下面的方法来的WebView：

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 
         Toast.makeText(WebActivity.this,"Click Detected",Toast.LENGTH_LONG).show();    

        } 
        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; 
     } 
    }); 

如果里面有web视图按钮，您的网页视图中显示页面会处理that.You不能得到该回调。

Answer 2

试试这个代码，我认为它会工作：

WebSettings webSettings = myWebView.getSettings(); 
webSettings.setJavaScriptEnabled(true);