Android Open Source - playnomics-android Async Task Runner

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License

The source code is released under:

Apache License

Java Source Code

package com.playnomics.android.util;
//from w  w  w.  j  av  a 2  s  . c  om
import android.os.AsyncTask;
import android.os.Handler;
import android.os.Looper;
import android.os.Message;

import com.playnomics.android.util.IAsyncCall;

public class AsyncTaskRunner {
  private IAsyncCall asyncCall = null;
  private InternalAsyncTask asyncTask = null;

  public AsyncTaskRunner(final IAsyncCall asyncCall) {
    this.asyncCall = asyncCall;
    this.asyncTask = new InternalAsyncTask();
  }

  public void execute() {
    if (Looper.myLooper() != Looper.getMainLooper()) {
      Handler handler = new Handler(Looper.getMainLooper()) {
        @Override
        public void handleMessage(Message msg) {
          asyncTask.execute();
        }
      };
      handler.sendEmptyMessage(0);
      return;
    }
    asyncTask.execute();
  }

  public void cancel(boolean mayInterruptIfRunning) {
    asyncTask.cancel(mayInterruptIfRunning);
  }

  private class InternalAsyncTask extends AsyncTask<String, String, String> {
    @Override
    protected String doInBackground(String... arg0) {
      asyncCall.onBackgroundThread();
      return null;
    }

    @Override
    protected void onPostExecute(String s) {
      asyncCall.postExecuteOnUiThread();
    }
  }
}

Java Source Code List

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