"ui";

importClass("android.widget.EditText");
importClass("android.widget.Button");
importClass("android.widget.LinearLayout");
importClass("android.view.View.OnClickListener");
importClass("android.content.Intent");
importClass("android.net.Uri");

var qq = new EditText(activity);
qq.setHint("请输入QQ号");
var btnOk = new Button(activity);
btnOk.setText("确定");
var container = new LinearLayout(activity);
container.addView(qq);
container.addView(btnOk);
activity.setContentView(container);

btnOk.setOnClickListener(new OnClickListener(function(view){
    activity.startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("mqqwpa://im/chat?chat_type=wpa&uin=" + qq.getText())));
    activity.finish();
}));