android webview a href mailto

import android.content.Intent;
class MyClient extends WebViewClient{
    @Override
    public boolean shouldOverrideUrlLoading(WebView view, String url){
        if(url.startsWith("mailto:")){
            view.getContext().startActivity(new Intent(Intent.ACTION_SENDTO, Uri.parse(url)));
        }
        else if(url.startsWith("tel:")) {
            view.getContext().startActivity(new Intent(Intent.ACTION_DIAL, Uri.parse(url)));
        }
        else {
            view.loadUrl(url);
        }
        return true;
    }
}