Intent from Fragment to Activity - Android Java

Question

I have an activity wherein there is a button to go back to a fragment. I am not getting to know how to do so, even though I searched the web for it.

This is my java code:

public void goBackToNavigationSettings(View v) {
    FragmentManager goBackToNavigationSettings = getFragmentManager();
    goBackToNavigationSettings.beginTransaction().replace(R.id.navigation_settings, new 
    Fragment()).commit();
}

I even tried the normal Intent code but did not work out.

Can someone please help me with this?

Answer 1

使用getSupportFragmentManager()而不是getFragmentManager()

Answer 2

您有点不了解活动/片段的含义 我建议使用单个活动应用程序，然后使用本指南通过片段构建导航