如何在Android中更改活动的标题? [英] How to change title of Activity in Android?

问题描述

我正在使用

Window w = getWindow();
w.setTitle("My title");

更改我当前活动的标题，但它似乎不起作用.

to change title of my current Activity but it does not seem to work.

谁能指导我如何改变这一点?

Can anyone guide me on how to change this?

推荐答案

自己试试 setTitle，像这样:

Try setTitle by itself, like this:

setTitle("Hello StackOverflow");

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