修改页面顶端的title
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
getSupportActionBar().setTitle("登录");
}
getSupportActionBar().setTitle("可以换成任何字");
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
getSupportActionBar().setTitle("登录");
}
getSupportActionBar().setTitle("可以换成任何字");