Ya i hav called setContentView() wat is the problem if i create adn instantiate the buttons inside the onCreate()...?
On Fri, Jul 31, 2009 at 2:17 AM, Jack Ha <[email protected]> wrote: > Did you call setContentView() in onCreate()? BTW, why did you > instantiate the buttons inside onClick()? > > -- > Jack Ha > Open Source Development Center > ・T・ ・ ・Mobile・ stick together > > The views, opinions and statements in this email are those of > the author solely in their individual capacity, and do not > necessarily represent those of T-Mobile USA, Inc. > > > On Jul 29, 9:10 pm, bharath_mlore <[email protected]> wrote: > > [b]Hi, > > > > I am creating 4 buttons in the linear layout at the very bottom of the > > screen using the below code snippet > > [/b] > > <LinearLayout > > android:clickable="true" > > android:layout_width="fill_parent" > > android:layout_height="wrap_content" > > android:background="#FFFFFF" > > > > > <Button > > android:id="@+id/back" > > android:layout_height="wrap_content" > > android:layout_width="wrap_content" > > android:textColor="@color/darktext" > > android:text="Back" > > android:background="@drawable/blb_upr_r_btn" > > android:layout_marginRight="1px" > > android:layout_marginLeft="1px" > android:clickable="true" > > android:ellipsize="none" /> > > > > similarly other 3 buttons such as Add, Find and Next > > > > </LinearLayout> > > > > [b]I initialised all 4 buttons inside the onClick() using the > > following snippet[/b] > > > > private Button back, add, find, next; > > > > back=(Button)findViewById(R.id.back); > > back.setOnClickListener(this); > > > > similarly other 3 > > > > [b]I am handling the same using onClickListener[/b] > > > > if(id==back.getId()) > > { > > //code > > } > > else if(id==add.getId()) > > { > > //code > > } > > else if(id==find.getId()) > > { > > //code > > } > > else if(id==next.getId()) > > { > > next.setText("Clicked"); > > } > > > > [b]But When i run the application and click on any of these 4 buttons > > the application closes telling some unhandled exception has occured, > > please help me to sort out this[/b] > > > -- Bharath B.G. --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
