如何以编程方式设置标题

Question

如何设置当前视图标题(按标题我的意思是电池和时间下面显示的文本(在下面的图像中将是"菜单示例")？我发现许多示例使用清单文件但没有来自代码.

Answer 1

Activity.setTitle() -setTitle("My New Awesome Title!");

Answer 2

像这样

public void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        this.setTitle("This is my Title");


    }

Answer 3

requestWindowFeature(Window.FEATURE_CUSTOM_TITLE);
setContentView(R.layout.foo_layout);
getWindow().setFeatureInt(Window.FEATURE_CUSTOM_TITLE, R.layout.custom_title_bar); 

要么

youractivity.setTitle();