PreferenceCategory - line breaks or ellipsizing

In my PreferenceCategory the textview does开发者_运维问答 not change its height when the text becomes too long. It just breaks the line and looks weird, as the size is not changed... I have also tried ellipsizing, but without success... is there a way to get a preferencecategory-view to change its size or if not to ellipsize its content?

I just found it out myself how to get this TextView to ellipsize its content. Here's my solution:

Create a Custom PreferenceCategory and override onBindView(View view), the view-objects holds your TextView that you can get to ellipsize then...

public class CustomPreferenceCategory extends PreferenceCategory {

public CustomPreferenceCategory(Context context, AttributeSet attrs) {
    super(context, attrs);
}

@Override
protected void onBindView(View view) {
    super.onBindView(view);
    if(view instanceof TextView){
        TextView tv = (TextView)view;
        tv.setEllipsize(TruncateAt.END);
        tv.setLines(1);
        tv.setSingleLine();
    }
}

}

and reference it in your xml-preference layout like that:

<com.package.name.CustomPreferenceCategory android:key="KEY_ABC" />

thats all :-)