Android Question Screen width & height ?

jinyistudio

Well-Known Member
Licensed User
Longtime User
Hi

I want to put a panel(fixed size) into the central of screen but i don't know get current screen width & height. Could you tell me how to do it ?
 
Sort by date Sort by votes

Mark Read

Well-Known Member
Licensed User
Longtime User
Activity.Width or Activity.Height
 
Upvote 0

jinyistudio

Well-Known Member
Licensed User
Longtime User
mark35at said:
Activity.Width or Activity.Height
Click to expand...
My current code but the result of n1,n2 are zero

Sub ShowPopupMenu(bShow As Boolean)
Dim n1,n2 As Int

n1 = (Activity.Width -Panel1.Width) Mod 2
n2 = (Activity.Height-Panel1.Height) Mod 2

Panel1.Left = n1
Panel1.Top = n2

Panel1.Visible = bShow
End Sub
 
Upvote 0

jinyistudio

Well-Known Member
Licensed User
Longtime User
 

Attachments

  • Noname.png
    41.7 KB · Views: 306
Upvote 0

jinyistudio

Well-Known Member
Licensed User
Longtime User
Using following is OK, Thank's

Private lv As LayoutValues

lv = Activity.LoadLayout("bluelt_main")


Sub ShowPopupMenu(bShow As Boolean)
Dim n1,n2 As Int

n1 = (lv.Width -Panel1.Width) / 2
n2 = (lv.Height-Panel1.Height) / 2

Panel1.Left = n1
Panel1.Top = n2

Panel1.Visible = bShow
End Sub
 
Upvote 0

eurojam

Well-Known Member
Licensed User
Longtime User
you have to assign your panel to the activity or any parent view before you can calculate any values with it. that the reason for the error you got. While loading the layout, the panel is assigned and you will get your values...
 
Upvote 0
You must log in or register to reply here.

Similar Threads

  • Solved
Android Question how to Get the screen's (root) Corner Radius ?
Replies
1
Views
443
Erel
  • Solved
Android Question B4XTable Fit Screen Size
Replies
10
Views
2K
Mahares
M
  • Question
Android Question BBCodeView URL img size
Replies
3
Views
2K
Erel
F
  • Question
Android Question AVD Screen Size & Scale
Replies
14
Views
5K
fasilosman
F
N
  • Question
Android Question How to arrange controls for different screen sizes
Replies
9
Views
1K
klaus
Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…