Apps Unhandled Exception

[emperorb2g]

Hi,

I am creating 4 buttons in the linear layout at the very bottom of the screen using the below code snippet

<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>

I initialised all 4 buttons inside the onClick() using the following snippet

private Button back, add, find, next;

back=(Button)findViewById(R.id.back);
back.setOnClickListener(this);

similarly other 3

I am handling the same using onClickListener

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");
}

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

 

[KlaymenDK]

I would advise you to use error handling (try-catch blocks) and provide some output to the debug log.

See this thread for more info.

Good luck!