//登录验证代码
@Override
public void onClick(View v) {
// 通过alertDialog.Builder这个类来实例化我们的一个alertDialog的对象
alertDialog.Builder builder = new alertDialog.Builder(MainActivity.this);
// 设置Title的图标
builder.setIcon(R.drawable.这边自己加图片,图片放左侧drawable);
// 设置Title的内容
String mname = "账号";
String mpass = "密码";
String user = name.getText().toString().trim();
String pwd = pass.getText().toString().trim();
if (user.equals(mname) && pwd.equals(mpass)) {
Toast.makeText(this, "登录成功", Toast.LENGTH_SHORT).show();
builder.setTitle("登录成功");
builder.show(); // 显示出该对话框
} else {
Toast.makeText(this, "您的输入有误,请重试", Toast.LENGTH_SHORT).show();
builder.setTitle("您的输入有误,请重试");
builder.show(); // 显示出该对话框
}
}