android - Is it safe to assume that a thread created from the main thread is running in the background? -


for app i'm developing, created thread main thread follows:

            thread background = new thread(new runnable() {             public void run() {                 log.d ("thread", "thread has started");                 processimage(data, size.width, size.height, camera);                 camera.addcallbackbuffer(data);                 log.d ("thread", "thread has ended");                 }             });              if (!background.isalive){                 background.start();             }

now, safe assume newly created thread running along main thread (in backgroud)?

yes, safe, after called start. can use isalive() method check whether thread executing. why need such assumption, anyway?


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