内部类：Android与Java

class Leaker 
{
    public static Object leakedObj;
}

class MyActivity extends Activity
{
     public class MyInnerClass { ... }

     void onCreate(Bundle savedStatE) 
     {
        Leaker.leakedObj = new MyInnerClass();
        //The activity Now won't be GCed until Leaker.leakedObj is cleared.          
     }
}

您可以轻松地在活动上下文之外传递内部非静态类.只要您没有将内部类传递给Activity的生命周期之外的对象,您应该没问题.但它确实可能通过内部阶级泄露您的活动.