android - onCreate(Bundle savedInstanceState) of second activity not loaded?

Question

I have a question about android programming in Eclipse. I have 2 activities that one is being called after an image button click, using the code:

setContentView(R.layout.activity_about);

Now, when I want to do the programming of back image button in second activity (activity_about) I can't, because onCreate(Bundle savedInstanceState) is not being run in my opinion. Can anyone help me, please?

Answer 1

如果我没有误解你的问题，你是想通过 ? 打开第二个活动setContentView？在 Android 中，您正在使用 Intents 打开 Activity，当您想要返回时，只需调用finish()您的第二个 Activity。打开你的活动就完成了

Intent newIntent = new Intent(this, AboutActivity.class);
startActivity(newIntent);

而 AboutActivity 有setContentView