自己项目重新评估

 1 protected void onCreate(Bundle savedInstanceState) {
 2         super.onCreate(savedInstanceState);
 3         setContentView(R.layout.activity_main);
 4         userName = (EditText) findViewById(R.id.userName);
 5         userPassword = (EditText) findViewById(R.id.password);
 6         sure = (Button) findViewById(R.id.sure);
 7         sure.setOnClickListener(new android.view.View.OnClickListener() {
 8             @Override
 9             public void onClick(android.view.View view) {
10                 String name = userName.getText().toString();
11                 String password = userPassword.getText().toString();
12                 Stu user = new Stu(name, password);
13                 if (presenter.login(user)) {
14                     Log.i("ok", "1");
15                 } else {
16                     Log.i("no", "2");
17                 }
18             }
19         });
20     }

1 userName = (EditText) findViewById(R.id.userName);
2 userName.setOnClickListener(this);
3 //大型项目里，往往控件很多，像这样的话，代码量会很多。在这里使用butterknife。
4 @BindView（R.id.userName）;
5 EditText et;
6 void dosmething(){
7 //dosomething
8 }