Thank you all! It works now with the layout.addView(tv); Sorry for the easy questions. Some days ago, I was a total beginner in Android-programming ;-) Greetings, Martin
On 28 Dez., 14:48, Brion Emde <[email protected]> wrote: > You need to add the TextView to the layout. > > Here's the revised program: > > package com.example.helloandroid; > > import android.app.Activity; > import android.os.Bundle; > import android.widget.AbsoluteLayout; > import android.widget.TextView; > > public class HelloAndroid extends Activity { > /** Called when the activity is first created. */ > @Override > public void onCreate(Bundle savedInstanceState) { > super.onCreate(savedInstanceState); > // setContentView(R.layout.main); > AbsoluteLayout layout = new AbsoluteLayout(this); > TextView tv = new TextView(layout.getContext()); > tv.layout(10,10,100,100); > tv.setText("Hello World! :-)"); > layout.addView(tv); > setContentView(layout); } > > } > > On Dec 25, 7:59 am, Martin <[email protected]> wrote: > > > > > Hi! > > > Why doesn't write this program "Hello World! :-)" on my screen? > > I know how I would do it with an xml-file, but I want to do it like > > in the following program. > > And how can I set the coordinates without setting the width and height > > like with tv.layout(10,10,100,100); ? > > > Greetings, Martin > > > ----------------------------------------------------------------------- > > > package com.example.helloandroid; > > > import android.app.Activity; > > import android.os.Bundle; > > import android.widget.AbsoluteLayout; > > import android.widget.TextView; > > > public class HelloAndroid extends Activity { > > /** Called when the activity is first created. */ > > �...@override > > public void onCreate(Bundle savedInstanceState) { > > super.onCreate(savedInstanceState); > > AbsoluteLayout layout = new AbsoluteLayout(this); > > TextView tv = new TextView(layout.getContext()); > > tv.layout(10,10,100,100); > > > tv.setText("Hello World! :-)"); > > setContentView(layout); > > } > > > } -- 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
