Hi everyone :)
I'm a real beginner in Android and find it really coll but I do have
one problem :
This is what I'm trying to do : set the dialog content view whos
description is in a XML file and change the value of some of those
textfield. Like this :
Dialog d = new Dialog(context);
d.setTitle(R.string.MeetingDetails);
d.setContentView(R.layout.meeting_detail);
TextView tv = (TextView) findViewById(R.id.MDDateVALUE);
tv.setText("TEST");
d.show();
and my meetind_detail.xml file :
<?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="wrap_content"
android:layout_height="wrap_content" android:id="@+id/MDDate"
android:text="@string/MeetingDetailsDate"></TextView>
<TextView android:layout_width="wrap_content"
android:layout_height="wrap_content" android:id="@+id/MDDateVALUE" ></
TextView>
</LinearLayout>
But when calling the setText(...) method on the "tv" object I got a
NullPointerException because tv is null.
I guess the view is not loaded yet and therefore the textfield doesnt
exists yet.
What am I supposed to do ?
Thanks a lot everyone for your help :)
Geoffrey.
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