1. Check out our app, Forums for Android! Download and leave feedback here!

Whiteboard Android application

Discussion in 'Application Requests' started by pancakeleh, Sep 21, 2010.

  1. pancakeleh

    pancakeleh New Member
    Thread Starter
    5

    Sep 21, 2010
    3
    0
    5
    Student
    Singapore
    hi guys, i experience this error ActivityTHread.performLaunchActivity(ActivityThread$ActivityRecord, Intent) line: 2496(source not found) when i try to run the application. It is an application for displaying 3 buttons on the main activity page. Anyone know whats the solution to it? is it something to do with the onClickLIstener events?

    the code as follow:
    package net.learn2develop.IntentLab;
    import android.app.Activity;
    import android.content.Intent;
    import android.net.Uri;
    import android.os.Bundle;
    import android.view.View;
    import android.view.View.OnClickListener;
    import android.widget.Button;
    public class IntentLab extends Activity {

    Button b1, b2, b3;

    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);


    //Web Browser Button
    b1 = (Button) findViewById(R.id.btn_webbrowser);
    b1.setOnClickListener (new OnClickListener()
    {
    public void onClick (View arg0){
    Intent i = new
    Intent (android.content.Intent.ACTION_VIEW, Uri.parse("Amazon.com: Online Shopping for Electronics, Apparel, Computers, Books, DVDs & more"));


    startActivity(i);

    }
    });
    //show map button

    b2 = (Button) findViewById(R.id.btn_showmap);
    b2.setOnClickListener (new OnClickListener()
    {
    public void onClick (View arg0){
    Intent i = new
    Intent (android.content.Intent.ACTION_VIEW, Uri.parse("geo:37.827500, -122.481670"));


    startActivity(i);

    }
    });

    //make calls button
    b3 = (Button) findViewById(R.id.btn_makecalls);
    b3.setOnClickListener (new OnClickListener()
    {
    public void onClick (View arg0){
    Intent i = new
    Intent (android.content.Intent.ACTION_DIAL, Uri.parse("tel: +651234567"));

    startActivity(i);

    }
    });



    }
    }
     

    Advertisement

  2. pancakeleh

    pancakeleh New Member
    Thread Starter
    5

    Sep 21, 2010
    3
    0
    5
    Student
    Singapore
    Errors include this as well

    [2010-09-22 10:56:49 - DeviceMonitor]Sending jdwp tracking request failed!
    [2010-09-22 10:59:04 - DeviceMonitor]Sending jdwp tracking request failed!
    [2010-09-22 11:34:50 - DeviceMonitor]Sending jdwp tracking request failed!
    [2010-09-22 11:42:14 - DeviceMonitor]Sending jdwp tracking request failed!​
    [2010-09-22 12:04:29 - DeviceMonitor]Sending jdwp tracking request failed!
     
  3. pancakeleh

    pancakeleh New Member
    Thread Starter
    5

    Sep 21, 2010
    3
    0
    5
    Student
    Singapore
    hi guys. i am need help in developing the whiteboard android application. i have a problem how am i able to change the backgroud of the whiteboard so that ppl is able to write ontop of the background?
     

Share This Page

Loading...