I am trying to add a LinearLayout using only code to a Activity and I
keep getting as error. Here is a proof of concept piece of code:
ackage org.syperiorsoft;
import android.app.Activity;
import android.os.Bundle;
import android.view.Gravity;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.LinearLayout.LayoutParams;
public class ViewTest extends Activity {
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
LinearLayout llRoot = (LinearLayout)findViewById(R.id.someid);
if ( llRoot != null )
{
LinearLayout llDetails = new LinearLayout(this);
llDetails.setLayoutParams(new LayoutParams
(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT));
llDetails.setGravity(Gravity.LEFT);
ImageView imEdit = new ImageView(this);
imEdit.setImageResource(R.drawable.edit);
imEdit.setLayoutParams(new LayoutParams(32, 32));
LinearLayout llVert = new LinearLayout(this);
llVert.setOrientation(LinearLayout.VERTICAL);
llVert.setLayoutParams(new
LayoutParams(LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT));
llDetails.addView(imEdit);
llDetails.addView(llVert);
llRoot.addView(llDetails);
}
}
}
Here is the stack:
Thread [<3> main] (Suspended (exception RuntimeException))
LinearLayout.getBaseline() line: 151
LinearLayout.measureHorizontal(int, int) line: 644
LinearLayout.onMeasure(int, int) line: 280
LinearLayout(View).measure(int, int) line: 7115
LinearLayout(ViewGroup).measureChildWithMargins(View, int, int, int,
int) line: 2875
LinearLayout.measureChildBeforeLayout(View, int, int, int, int, int)
line: 888
LinearLayout.measureVertical(int, int) line: 350
LinearLayout.onMeasure(int, int) line: 278
LinearLayout(View).measure(int, int) line: 7115
FrameLayout(ViewGroup).measureChildWithMargins(View, int, int, int,
int) line: 2875
FrameLayout.onMeasure(int, int) line: 245
FrameLayout(View).measure(int, int) line: 7115
LinearLayout.measureVertical(int, int) line: 464
LinearLayout.onMeasure(int, int) line: 278
LinearLayout(View).measure(int, int) line: 7115
PhoneWindow$DecorView(ViewGroup).measureChildWithMargins(View, int,
int, int, int) line: 2875
PhoneWindow$DecorView(FrameLayout).onMeasure(int, int) line: 245
PhoneWindow$DecorView(View).measure(int, int) line: 7115
ViewRoot.performTraversals() line: 698
ViewRoot.handleMessage(Message) line: 1482
ViewRoot(Handler).dispatchMessage(Message) line: 99
Looper.loop() line: 123
ActivityThread.main(String[]) line: 3948
Method.invokeNative(Object, Object[], Class, Class[], Class, int,
boolean) line: not available [native method]
Method.invoke(Object, Object...) line: 521
ZygoteInit$MethodAndArgsCaller.run() line: 782
ZygoteInit.main(String[]) line: 540
NativeStart.main(String[]) line: not available [native method]
I hope someone can help me out, I know I am missing something here.
Thanks to all in advance!
Thanks
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google
Groups "Android Beginners" 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-beginners?hl=en
-~----------~----~----~----~------~----~------~--~---
