Thanks for you reply Chrigi! I tried what you suggested but the problem still looks exactly the same. Would you happen to have any other suggestions?
Cheers André On Feb 10, 2:01 pm, Christoph Renner <[email protected]> wrote: > Hi Andre > > I assume that buton 3-6 are in R.layout.poput_new and not > R.layout.main, in that case you call findViewById on the activity > which does not contain those buttons. You need to call findViewById on > the dialog after you called setContentView. > > Try the following: > > in onCreate: > remove the following lines > button3 = (Button) findViewById(R.id.button3); > button4 = (Button) findViewById(R.id.button4); > button5 = (Button) findViewById(R.id.button5); > button6 = (Button) findViewById(R.id.button5); // typo at > this line, should probably be R.id.button6 > > in onCreateDialog: > add the following lined just before "button3.setOnClickListener(this);" > button3 = (Button) dialog.findViewById(R.id.button3); > button4 = (Button) dialog.findViewById(R.id.button4); > button5 = (Button) dialog.findViewById(R.id.button5); > button6 = (Button) dialog.findViewById(R.id.button6); > > Cheers, > Chrigi > > > > On Wed, Feb 10, 2010 at 1:28 PM, André <[email protected]> wrote: > > Hello, > > > I am trying to use 6 buttons in one activity. The first 2 buttons > > work, but the problem is the 4 other ones that are located in a dialog > > box. For the first two buttons I use > > "button1.setOnClickListener(this);" which is placed in the oncreate > > method. For the other 4 buttons I thought I could use the same line > > but place it in the Dialog method. But I was wrong. I this it's the > > (this) that is wrong. Bellow is my code and I have marked the line > > where eclipse debug reacts. Or maybe you pro's see some thing else > > that I did totally wrong? > > > regards > > André > > > ... > > public class ButtonTest1 extends Activity implements OnClickListener { > > static final int DIALOG_NEW = 0; > > private Button button1; > > private Button button2; > > private Button button3; > > private Button button4; > > private Button button5; > > private Button button6; > > > /** Called when the activity is first created. */ > > �...@override > > public void onCreate(Bundle savedInstanceState) { > > super.onCreate(savedInstanceState); > > setContentView(R.layout.main); > > button1 = (Button) findViewById(R.id.button1); > > button2 = (Button) findViewById(R.id.button2); > > button3 = (Button) findViewById(R.id.button3); > > button4 = (Button) findViewById(R.id.button4); > > button5 = (Button) findViewById(R.id.button5); > > button6 = (Button) findViewById(R.id.button5); > > > button1.setOnClickListener(this); > > button2.setOnClickListener(this); > > > } > > public void onClick(View view) { > > switch (view.getId()) { > > case R.id.button1: > > showDialog(DIALOG1); > > break; > > case R.id.button2: > > > break; > > case R.id.button3: > > > break; > > case R.id.button4: > > > break; > > case R.id.button5: > > > break; > > case R.id.button6: > > > break; > > } > > } > > protected Dialog onCreateDialog(int id) { > > Dialog dialog = new Dialog(this); > > switch(id) { > > case DIALOG_NEW: > > dialog.setContentView(R.layout.popup_new); > > dialog.setTitle("Choose button..."); > > > button3.setOnClickListener(this); > > <------------------------------------------------------problem starts > > here when dialog box opens > > button4.setOnClickListener(this); > > button5.setOnClickListener(this); > > button6.setOnClickListener(this); > > > break; > > > default: > > dialog = null; > > } > > return dialog; > > } > > ... > > > -- > > You received this message because you are subscribed to the Google > > Groups "Android Developers" 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-developers?hl=en -- You received this message because you are subscribed to the Google Groups "Android Developers" 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-developers?hl=en
