我要回家想一想~

首先要先設定自訂的 WebViewClient 給 WebView
然後在 WebViewClient 去判斷連結網頁還是 mail 或 phone number 去做不同的處理
來看 code:

@Override
protected void onCreate(Bundle savedInstanceState) {
    ...
    myWebView = (WebView)findViewById(R.id.activity_webview);
    myWebView.setWebViewClient(myWebViewClient);
    myWebView.loadUrl("xxx");
}
WebViewClient myWebViewClient = new WebViewClient() {
    @Override
    public boolean shouldOverrideUrlLoading(WebView v, String url) {
       if (url.startsWith("tel:")){
             Intent intent = new Intent(Intent.ACTION_DIAL, Uri.parse(url));
             startActivity(intent);
             return true;
       }else if (url.startsWith("mailto:")){
             MailTo mt = MailTo.parse(url);
             Intent intent = new Intent(Intent.ACTION_SEND);
             intent.putExtra(Intent.EXTRA_EMAIL, new String[] { mt.getTo()});
             intent.putExtra(Intent.EXTRA_TEXT, mt.getBody());
             intent.putExtra(Intent.EXTRA_SUBJECT, mt.getSubject());
             intent.putExtra(Intent.EXTRA_CC, mt.getCc());
             intent.setType("message/rfc822");
             startActivity(i);
             view.reload();
             return true;
        }
        else
            view.loadUrl(url);
        return true;
    }
};