OK, I'll keep it in mind. Thank You On Fri, Aug 7, 2009 at 3:50 PM, lbcoder <[email protected]> wrote:
> > Just one thing to note: if you want to interact with the interface > (i.e., changing graphical components), then you'll need to use a > Handler in order to get back on the appropriate thread. > > > On Aug 6, 4:03 am, Alex Mendez <[email protected]> wrote: > > Thank You, I'll try today > > > > On Aug 5, 8:20 pm, lbcoder <[email protected]> wrote: > > > > > If you want to check something periodically, I suggest using a THREAD, > > > i.e., > > > > > class AThread extends Thread{ > > > public void run(){ > > > while (true){ > > > //do something > > > sleep(1000); > > > > > } > > > } > > > } > > > > > AThread thread = new AThread(); > > > thread.start(); > > > > > On Aug 4, 2:49 pm, Alex Mendez <[email protected]> wrote: > > > > > > Hi, I'm new on Android and I just made my first application openning > > > > a > > > > new Activity with a button and some other stuff but now I want to do > > > > something that have to be refreshed every little time or as fast as > > > > possible like a counter. > > > > When you program in C or Java you can make a loop and a counter > > > > adding > > > > 1 so yo can see 1.. 2 .. 3 ...4 .... I would like to be able to do > > > > that when the program is in the foreground. I've tried this code but > > > > it wont even start I get the has stopped unexpectivly when I try to > > > > execute it in the emulator. I also tried with the onStart method and > > > > a > > > > method I made my own and calling it from the onCreate but I get the > > > > same error. > > > > What I really want to do is to get the sound level in the mic while > > > > the program is running, I have the code for that but I don't know how > > > > to make it check the sound level periodically. > > > > Thank you. > > > > package android.manual1; > > > > import android.app.Activity; > > > > import android.os.Bundle; > > > > import android.view.View; > > > > import android.widget.TextView; > > > > public class Manual1 extends Activity { > > > > /** Called when the activity is first created. */ > > > > //@Override > > > > static private int variable = 1; > > > > public void onCreate(Bundle savedInstanceState) { > > > > super.onCreate(savedInstanceState); > > > > setContentView(R.layout.main); > > > > } > > > > public void onResume (){ > > > > TextView text = (TextView) findViewById(R.id.count); > > > > do{ > > > > text.setText("Contador:"+variable); > > > > variable=variable+1; > > > > }while (variable<100); > > > > } > > > > > > > -- アレッカス --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Discuss" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-discuss?hl=en -~----------~----~----~----~------~----~------~--~---
