コード例 #1
0
  private boolean checkValue() {
    String wechat = wechatEditText.getText().toString().trim();

    if (TextUtils.isEmpty(wechat)) {
      Toast.makeText(this, "请输入微信号", Toast.LENGTH_SHORT).show();
      ActivityUtil.shakeView(wechatEditText);
      return false;
    }

    return true;
  }