Android中,如果在使用Fragments时返回时出现重叠的问题,可以尝试以下解决方法:
@Override
public void onBackPressed() {
super.onBackPressed();
}
FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
transaction.replace(R.id.fragment_container, newFragment);
transaction.addToBackStack(null);
transaction.commit();
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
if (savedInstanceState == null) {
FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
transaction.replace(R.id.fragment_container, newFragment);
transaction.commit();
}
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_layout, container, false);
//... 其他布局和逻辑
return view;
}
这些解决方法可以帮助解决Android Fragments返回时重叠的问题。根据具体情况选择适合的方法进行调整和使用。