Android 安卓网络视图点击

我有一个

webview

，我发送了一个URL。页面显示正常，但我无法与显示的页面交互。我不能点击按钮，我只有一个正面。。。 你知道这个问题吗

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());
}

---

可以使用以下方法将onclick添加到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webview中有一个按钮，则您在webview中显示的网页将处理该按钮。您无法获得该回调。

您可以使用以下方法将onclick添加到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webview中有一个按钮，则您在webview中显示的网页将处理该问题。您无法获得该回调。

请尝试以下代码，我认为它可以工作：

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

---

请尝试以下代码，我认为它会起作用：

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

---

在上面代码中的部分//您的onClick代码上显示一个ttoast。我无法在我的web视图中单击，我使用了您的方法但它不起作用：/pastebin中粘贴您的代码并给我链接…让我在上面代码中的部分//您的onClick代码上显示一个ttoast。我无法在我的web视图中单击，我使用你的方法，但它不起作用：/pastebin中粘贴你的代码，并给我链接…让我看看