I am trying to figure out the following code:
Fragment fragment = fm.findFragmentById(R.id.fragmentContainer);
// Check if fragment was found
if (fragment == null) {
fragment = new CrimeFragment();
fm.beginTransaction()
.add(R.id.fragmentContainer, fragment)
.commit();
}
How does it make sense for the method findFragmentById to take some container
ID in this case "FrameLayout" when the name of method says Find Fragment?
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