I have a view and view the site has malito code to send email. 
When I open the link opens in an error. 
I want that when I open the link opens Gmail app or another email application.
Thanks to all helpers.

```
public class teacher extends Activity implements OnClickListener {
    WebView webView;
    final Activity activity = this;    
    @Override
    public void onCreate(Bundle savedInstanceState) {    
        super.onCreate(savedInstanceState);
        this.getWindow().requestFeature(Window.FEATURE_PROGRESS);
        setContentView(R.layout.teacher);
        webView = (WebView) findViewById(R.id.webView145);    
        webView.getSettings().setJavaScriptEnabled(true);           webView.loadUrl("https://dl.dropboxusercontent.com/u/233211/%D7%A8%D7%A9%D7%99%D7%95%D7%9F/iWebKit%20demo/ther.html");    
        webView.setWebChromeClient(new WebChromeClient() {
            public void onProgressChanged(WebView view, int progress) {
                activity.setTitle("Loading...");
                activity.setProgress(progress * 100);    
                if (progress == 100)
                activity.setTitle(R.string.app_name); 
            }       });    
        webView.setWebViewClient(new WebViewClient() {
            @Override
            public void onReceivedError(WebView view, int errorCode,
            String description, String failingUrl) {
            // Handle the error
            }
            @Override
            public boolean shouldOverrideUrlLoading(WebView view, String url) {
                view.loadUrl(url);
                return true;            }           });}
        public void onBackPressed() {    
        if (webView.canGoBack()) {
            webView.goBack();
        } else {
            Intent B = new Intent(this, MainActivity.class);
            startActivity(B);
        }}    
    @Override
    public boolean onKeyDown(int keyCode, KeyEvent event) {
        if (event.getAction() == KeyEvent.ACTION_DOWN) {
            switch (keyCode) {
            case KeyEvent.KEYCODE_BACK:
                if (webView.canGoBack() == true) {
                    webView.goBack();
                } else {
                    finish();
            }return true;}          }
        return super.onKeyDown(keyCode, event);
    }
    @Override
    public void onClick(View arg0) {
        // TODO Auto-generated method stub

    }}

```