android - 后退按钮转到另一个 Activity 而不是 Android 中的父 Activity

Question

我用这段代码创建了一个后退按钮

    getActionBar().setHomeButtonEnabled(true);
    getActionBar().setDisplayHomeAsUpEnabled(true);

以便用户返回到父 Activity。但现在我希望用户返回到另一个 Activity (而不是父 Activity )。我该怎么做？

Answer 1

您必须从您的 Activity 中覆盖 onBackPressed():

@Override
public void onBackPressed()
{
    super.onBackPressed(); 
    startActivity(new Intent(ThisActivity.this, NextActivity.class));
    finish();

}

Note : In this code ThisActivity is your current Activity and NextActivity is which you open Activity on Back Button Click.