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Does Android have any way to nest or chain IntentServices?

What you could try is, create a BroadcastReceiver for each successive IntentService. When one IntentService completes its work, you could send a broadcast for the next one, and start the next IntentService from the onReceive() of the BroadcastReceiver.

Categories : Android

Related to : Does Android have any way to nest or chain IntentServices?
chain action in interceptor
Beware of Action Chaining, that is discouraged: As a rule, Action Chaining is not recommended. First explore other options, such as the Redirect After Post technique. But if you already are using it and can't change, you can bypass the POST check from within your Interceptor by checking if the result is of type chain: public String intercept(ActionInvocation ai) throws Exception { final

Categories : Java
How to properly use CSS borders to visualize a value chain?
demo - li { display: inline-block; background: #c3c3c3; width: 70px; padding: 13px 0 10px; text-align: center; font-family: sans-serif; text-align: center; } .chain-link { position: relative; } .chain-link:after, .chain-link:before { left: 50%; border: solid transparent; content: " "; height: 0; width: 0; position: absolute; top: 0; }

Categories : CSS
Celery task that returns group in chain
Convert your group task to chord to achieve that. Here is a simple example. @app.task def dummy_task(): return 'I am a dummy task' @app.task def add(x, y): return x + y @app.task def task_with_group_task(): task1 =, 2) group_task = group(, i) for i in range(5)) task2 = chord(group_task, task3 =, 9) pipeline = chain(task1, t

Categories : Python
Cancel ContinueWith Task chain and report error to caller
Just don't use ContinueWith at all here. await each Task you want to create a continuation of instead, as that will give you the desired error handling semantics. public async Task LoginAsync() { var result = await someService.Connect(); //do some stuff with r.Result here //do some other stuff here //do even more stuff here } Also note that a method like this should return a Ta

Categories : C#
Kohana framework-cascade file system. How to add folder to this cascade chain?
You actually got it wrong. Kohana::auto_load() uses Kohana::find_file('classes', $file) for your classes. The part that applies here is foreach (Kohana::$_paths as $dir) { if (is_file($dir.$path)) { // A path has been found $found = $dir.$path; // Stop searching break; } } and since Kohana::$_paths is array(11) ( 0 => string(32) "/var/www/g

Categories : PHP
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