Android学习总结——去除标题栏

1.继承app.Activity的Activity去除标题栏

@Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        requestWindowFeature(Window.FEATURE_NO_TITLE);//去除标题栏

        setContentView(R.layout.activity_main);

    }

2.继承v7.app.AppCompatActivity的Activity去除标题栏

   @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        getSupportActionBar().hide();//去除标题栏

    }