从其他类的Android调用Asynctask

Question

I got class calledA and my async class is written as a inner class of A. I got another class called B(Activity). Now im in B class. what i want is to call asyncTask of A.

I'm much confused with this question & if anyone can give me a correct answer he'll be a life saver. Hope u guys help me. Thanks.

Answer 1

Its so simple just Simply build an object of main class and than call the inner class like this

 OuterMainClass outer = new OuterMainClass();
       outer.new InnerAsyncClass(param)
         .execute();

this answer is too late to help you but hope it help others.

Thanks

Answer 2

you will need to move the async task from being annonymus class to be a normal class, instead of being inside class A.

Make a class that extends Asynctask and have two instances of that async task both in your activities.

Answer 3

Making a separate Class of AsyncTask . and calling it in both activities is the answer.

Answer 4

您可以在A类中将Async Task声明为公共静态内部类，然后从B类执行它。

Answer 5

I was in the same situation! Look at this answer...make on one service class to handle all your threading....perfect example here:

Good Example on GitHub WebServiceAsyncTask and WebServiceBackgroundActivity . VIA Android: How to run asynctask from different class file?