Android activity 中使用Fragment

1.activity

     Fragment fragment = DeviceShareFragment.newInstance(args);

        getSupportFragmentManager()
                .beginTransaction()
                .add(R.id.fragment_container, fragment)  
                .commit();

2.fragment

    public static DeviceShareFragment newInstance(@Nullable Bundle args ) {
    
    
        DeviceShareFragment fragment = new DeviceShareFragment();
        fragment.setArguments(args);
        return fragment;
    }