asynctask return
Object[]) returns. To ensure that a task is cancelled as quickly as possible, you should always check the return value of isCancelled() periodically ... ,public interface MyInterface public void myMethod(boolean result); } public class AsyncConnectTask extends AsyncTask<Void, Void, Boolean> private ... ,You can get the result by calling AsyhncTask's get() method on the returned AsyncTask, but it will turn it from an asynchronous task into a synchronous task as it ... ,The result of the async task execution is the response object produced by execute_barcode_webservice() . However, don't think about the async task as ... ,Why not call a method that handles the value? public class MyClass extends Activity private class myTask extends AsyncTask<Void, Void, Void> //initiate vars ... ,postExecute() can't return a value because who or what would it return to? Your original method that invoked the AsyncTask is gone because your AsyncTask is ... ,The key for me was to create a class called URLWithParams or something because AsyncTask will allow only 1 type to be sent IN, and I needed both the URL ... , AsyncTask非同步任務，或稱異步任務，是一個相當常用的類別，是專門用來處理背景任務與UI ... 此外，AsyncTask會有四個步驟。 ... return null;. , 需求在Activity需要直接取得AsyncTask執行後onPostExecute()的結果， ... if ( httpConn != null ) httpConn.disconnect(); } return connectSuccess; ...
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 asynctask return 相關參考資料
AsyncTask - Android Developers
Object[]) returns. To ensure that a task is cancelled as quickly as possible, you should always check the return value of isCancelled() periodically ... https://developer.android.com How do I return a boolean from AsyncTask? - Stack Overflow
public interface MyInterface public void myMethod(boolean result); } public class AsyncConnectTask extends AsyncTask<Void, Void, Boolean> private ... https://stackoverflow.com How to handle return value from AsyncTask - Stack Overflow
You can get the result by calling AsyhncTask's get() method on the returned AsyncTask, but it will turn it from an asynchronous task into a synchronous task as it ... https://stackoverflow.com need to return value from AsyncTask - Stack Overflow
The result of the async task execution is the response object produced by execute_barcode_webservice() . However, don't think about the async task as ... https://stackoverflow.com Return a value from AsyncTask in Android - Stack Overflow
Why not call a method that handles the value? public class MyClass extends Activity private class myTask extends AsyncTask<Void, Void, Void> //initiate vars ... https://stackoverflow.com Return data from AsyncTask Android - Stack Overflow
postExecute() can't return a value because who or what would it return to? Your original method that invoked the AsyncTask is gone because your AsyncTask is ... https://stackoverflow.com Return data from AsyncTask class - Stack Overflow
The key for me was to create a class called URLWithParams or something because AsyncTask will allow only 1 type to be sent IN, and I needed both the URL ... https://stackoverflow.com [Android] AsyncTask - 非同步任務 - 阿斌的筆記
AsyncTask非同步任務，或稱異步任務，是一個相當常用的類別，是專門用來處理背景任務與UI ... 此外，AsyncTask會有四個步驟。 ... return null;. http://aiur3908.blogspot.com [Android] 取得AsnycTask執行結果的OO方法« 白昌永（大白）
需求在Activity需要直接取得AsyncTask執行後onPostExecute()的結果， ... if ( httpConn != null ) httpConn.disconnect(); } return connectSuccess; ... http://enginebai.logdown.com |