我在匿名类中给外部类的arraylist添加了一系列的值 但在外部类中取出来都是空的，为什么？？
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Publish the source code. This is not possible under normal circumstances. It is difficult to locate without the source code
It’s a matter of execution order. The listData has not been filled with data when onCreate is called
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Publish the source code. This is not possible under normal circumstances. It is difficult to locate without the source code
It’s a matter of execution order. The listData has not been filled with data when onCreate is called