汗,查了很久的問題,竟然是過載錯函式

夢書發表於2019-02-28
    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState){
        super.onCreate(savedInstanceState);
    }

    @Override
    public void onCreate(@Nullable Bundle savedInstanceState,
                         @Nullable PersistableBundle persistentState){
        super.onCreate(savedInstanceState, persistentState);
    }

 

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