SupportMapFragment不起作用，給出錯誤

Question

當我第一次打開應用程序時，它正確顯示地圖。但是當我第二次打開應用程序時，它總是崩潰。

@Override 
public void onActivityCreated(Bundle savedInstanceState) { 
    // TODO Auto-generated method stub 
    super.onActivityCreated(savedInstanceState); 

    FragmentManager fm = getChildFragmentManager(); 
    supportMapFragment = (SupportMapFragment)fm.findFragmentById(R.id.doctordetail_map); 

} 

Answer 1

使用此代碼，我也面臨這樣的問題，這會幫助你。

@Override 
public void onActivityCreated(Bundle savedInstanceState) { 
    // TODO Auto-generated method stub 
    super.onActivityCreated(savedInstanceState); 

    FragmentManager fm = getChildFragmentManager(); 
    supportMapFragment = (SupportMapFragment)fm.findFragmentById(R.id.doctordetail_map); 
    if (supportMapFragment == null) { 
     supportMapFragment = SupportMapFragment.newInstance(); 
     fm.beginTransaction().replace(R.id.doctordetail_map, supportMapFragment).commit(); 
    } 

} 

Answer 2

問題是由於重複ID

消滅地圖中ondestory