Found the problem :
I needed to call the findViewById() method on the dialog like this :
TextView tv = (TextView) d.findViewById(R.id.TextView01);
and not like this :
TextView tv = (TextView) findViewById(R.id.TextView01);
Geoffrey.
On 11 mar, 09:09, Chavepeyer Geoffrey <gchavepe...@gmail.com> wrote:
> Nobody to help me ?
>
> On Mar 10, 11:30 am, Chavepeyer Geoffrey <gchavepe...@gmail.com>
> wrote:
>
>
>
> > So, I've created a test case but still encounter the same problem:
>
> > package be.geoc.DialogTest;
>
> > import android.app.Activity;
> > import android.app.Dialog;
> > import android.os.Bundle;
> > import android.view.View;
> > import android.widget.Button;
> > import android.widget.TextView;
>
> > public class Dialog_Test extends Activity {
> > /** Called when the activity is first created. */
> > @Override
> > public void onCreate(Bundle savedInstanceState) {
> > super.onCreate(savedInstanceState);
> > setContentView(R.layout.main);
>
> > Button b = (Button) findViewById(R.id.Button01);
>
> > b.setOnClickListener(new View.OnClickListener(){
>
> > public void onClick(View arg0) {
> > Dialog d = new Dialog(Dialog_Test.this);
> > d.setContentView(R.layout.meeting_detail);
>
> > TextView tv = (TextView)
> > findViewById(R.id.TextView01);
> > System.out.println(tv);
> > tv.setText("TEST");
>
> > d.show();
>
> > }
>
> > });
> > }
>
> > }
>
> > And the 2 xml layout files :
> > main.xml :
>
> > <?xml version="1.0" encoding="utf-8"?>
> > <LinearLayout xmlns:android="http://schemas.android.com/apk/res/
> > android"
> > android:orientation="vertical"
> > android:layout_width="fill_parent"
> > android:layout_height="fill_parent"
> > >
> > <TextView
> > android:layout_width="fill_parent"
> > android:layout_height="wrap_content"
> > android:text="@string/hello" android:id="@+id/TextView"/>
> > <Button android:id="@+id/Button01" android:layout_width="wrap_content"
> > android:layout_height="wrap_content" android:text="Ouvrir le dialog"></
> > Button>
> > </LinearLayout>
>
> > and meeting_detail.xml :
>
> > <?xml version="1.0" encoding="utf-8"?>
> > <LinearLayout xmlns:android="http://schemas.android.com/apk/res/
> > android"
> > android:orientation="vertical"
> > android:layout_width="fill_parent"
> > android:layout_height="fill_parent"
> > >
>
> > <TextView android:id="@+id/TextView01"
> > android:layout_width="wrap_content"
> > android:layout_height="wrap_content"></TextView>
> > </LinearLayout>
>
> > Is anyone able to help me ?
> > Thanks a lot !!!
>
> > Geoffrey
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google
Groups "Android Beginners" group.
To post to this group, send email to android-beginners@googlegroups.com
To unsubscribe from this group, send email to
android-beginners-unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/android-beginners?hl=en
-~----------~----~----~----~------~----~------~--~---
