fragment/src/main/java/androidx/fragment/app/FragmentActivity.java
@Override
    protected void onStop() {
        super.onStop();

        mStopped = true;
        markFragmentsCreated();

        mFragments.dispatchStop();
    }
/**
     * Dispatch onStop() to all fragments.
     */
Dispatch onStop() to all fragments.
Dispatch onStop () to all fragments .
@Override
    protected void onStop() {
        super.onStop();
        mStopped = true;
        markFragmentsCreated();
        mFragments.dispatchStop();
    }
@ Override protected void onStop ( ) { super . onStop ( ) ; mStopped = true ; markFragmentsCreated ( ) ; mFragments . dispatchStop ( ) ; }
Dispatch onStop() to all fragments.
Dispatch onStop () to all fragments .