is multithreafing applicable in android programming?

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multi-threading

is multi-threading applicable in android programming?

Posted 1-Aug-13 23:28pm

dinahgee1419

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Fredrik Bornander · Accepted Answer · 2013-08-01T23:30:00

Solution 1

Yes, it is possible to use threads on Android.

Posted 1-Aug-13 23:30pm

Fredrik Bornander

Comments

dinahgee1419 2-Aug-13 6:09am

thanks!

Fredrik Bornander 2-Aug-13 6:23am

Happy to help.

dinahgee1419 7-Aug-13 1:37am

i've another problem.. can you help me? it is "a thread waiting for another thread to finish before continuing.. using Java"

Fredrik Bornander 7-Aug-13 3:11am

Here you go;

public class Program {

private static class MyThreadClass extends Thread {

private final boolean shouldWait;
private final Object someSharedResource;

public MyThreadClass(final Object someSharedResource, final boolean shouldWait) {
this.someSharedResource = someSharedResource;
this.shouldWait = shouldWait;
}

public void run() {
final long id = Thread.currentThread().getId();
System.out.println("Thread " + id + " is running.");
if (shouldWait) {
System.out.println("Thread " + id + " is waiting for sharedResource to be notified...");
synchronized(someSharedResource) {
try {
someSharedResource.wait();
System.out.println("Thread " + id + " was woken up!");
}
catch(InterruptedException e) {
System.out.println("Thread " + id + " was interrupted!");
}
}
}
try {
Thread.sleep(2000);
}
catch(InterruptedException e) {
}
System.out.println("Thread " + id + " is done.");

synchronized(someSharedResource) {
someSharedResource.notifyAll();
}
}
}

public static void main(String[] args) throws Exception {
final Object sync = new Object();

final MyThreadClass t1 = new MyThreadClass(sync, true);
final MyThreadClass t2 = new MyThreadClass(sync, false);

t1.start();
t2.start();

t1.join();
t2.join();
}
}

dinahgee1419 7-Aug-13 23:18pm

hi.. i want it to be this way.. supposing i have 3 threads..
t1 will start first and will communicate to server thread..
after server thread responses to t1 thats the time t2 will start and so on..