com.facebook.react.bridge

Class GuardedAsyncTask<Params,Progress>

java.lang.Object

android.os.AsyncTask<Params,Progress,java.lang.Void>

com.facebook.react.bridge.GuardedAsyncTask<Params,Progress>

public abstract class GuardedAsyncTask<Params,Progress>
extends android.os.AsyncTask<Params,Progress,java.lang.Void>

Abstract base for a AsyncTask that should have any RuntimeExceptions it throws handled by the NativeModuleCallExceptionHandler registered if the app is in dev mode. This class doesn't allow doInBackground to return a results. This is mostly because when this class was written that functionality wasn't used and it would require some extra code to make work correctly with caught exceptions. Don't let that stop you from adding it if you need it :)

Nested Class Summary

Nested classes/interfaces inherited from class android.os.AsyncTask

android.os.AsyncTask.Status

Field Summary

Fields inherited from class android.os.AsyncTask

SERIAL_EXECUTOR, THREAD_POOL_EXECUTOR

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	GuardedAsyncTask(ReactContext reactContext)

Method Summary

Methods

Modifier and Type	Method and Description
protected java.lang.Void	doInBackground(Params... params)
protected abstract void	doInBackgroundGuarded(Params... params)

Methods inherited from class android.os.AsyncTask

cancel, execute, execute, executeOnExecutor, get, get, getStatus, isCancelled, onCancelled, onCancelled, onPostExecute, onPreExecute, onProgressUpdate, publishProgress

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GuardedAsyncTask

protected GuardedAsyncTask(ReactContext reactContext)

Method Detail

doInBackground

protected final java.lang.Void doInBackground(Params... params)

Specified by:

doInBackground in class android.os.AsyncTask<Params,Progress,java.lang.Void>

doInBackgroundGuarded

protected abstract void doInBackgroundGuarded(Params... params)