Android Question How to resize the text area in PreferencesDialog ?

[yzhy-mail]

I want to use preferencesdialog for user inputing.
And at the same time , user can see what have been input.
If the text area is big enough,I donn't neet to use scrollbar to view the message.

Please give me some help !
Thank you !

 

[Mahares]

Please give me some help !

You can resize it:

prefdialog.Initialize(Activity, "Preference Dialog Input", 75%x, 90%y) 'or Root instead of Activity

or:

(prefdialog.Initialize(Activity, "Preference Dialog Input", 400dip, 800dip)

 

[yzhy-mail]

Maybe I don't discript it clearly.
I just want the text area of dialog to be resized.

 

[aeric]

Not sure it is a problem in B4A but in B4J, you can solve it as below:

(Solved) Calculate CustomListView height inside the PreferencesDialog

How to calculate the CustomListView height inside the PreferencesDialog? I need to set the height so it is just nice not to be scrollable by mouse.

www.b4x.com

 

[yzhy-mail]

Tested it !
It donesn't work.
I want to resize the text area when user input someting.
I search a lot ,and think it is not easy, maybe!
I have changed idea to use text for input.

 

[aeric]

Tested it !
It donesn't work.
I want to resize the text area when user input someting.
I search a lot ,and think it is not easy, maybe!
I have changed idea to use text for input.

The textarea is fix height when you set the lines of text. You may need to programmatically change the height during runtime by text changed.