hi have 2 functions first called simulation() : it's containig thread changes variables
public void simulation() { ambienttemp = 20; engtemp = 20; mileage = 123456; fuel = 100; thread = new thread() { public void run() { (int i=0; i<l; i++) { system.out.println(i); try { thread.sleep(1); } catch (interruptedexception e) { e.printstacktrace(); } speed = speed[i]; revs = engspeed[i]; ...... uicallback.sendemptymessage(0); } }; thread.start(); } the second function used chane ui :
public handler uicallback = new handler () { public void handlemessage (message msg) { if (d) log.i(tag, "run() -> handler"); menu1_fragment f1 = new menu1_fragment(); menu2_fragment f2 = new menu2_fragment(); menu3_fragment f3 = new menu3_fragment(); transaction = getfragmentmanager().begintransaction(); system.out.println("update "); if (d) log.i(tag, "run() -> logicanalizerview - transaction.replace(r.id.fragment_content, tachofrag)"); if (tachofrag != null && tachofrag.isvisible()) { view o1 = findviewbyid(r.id.progressbar4); f1.setrevs(o1,revs); ..... transaction.replace(r.id.container, f1); transaction.commit(); } but unfortonatly ui not changing should .... have idea ... , how can fix
