Android Question Start/Stop option in one single button

ginsh · Feb 14, 2016

Hi,

I am trying use one single button to do the below to change the button name. But it is not working.

By default the Button1.text = "Start"

B4X:

Sub Button1_Click
If Button1.text = “Start” then
Button1.text = “Stop”
End If
If Button1.text = “Stop” then
Button1.text = “Start”
End If
End Sub

Please anyone help me out.

mangojack · Feb 14, 2016

ginsh said:
Hi,

I am trying use one single button to do the below to change the button name. But it is not working.

Try ...

B4X:

Sub Button1_Click
If Button1.text = “Start” then
  Button1.text = “Stop”
Else
  Button1.text = “Start”
End If
End Sub

elitevenkat · Feb 14, 2016

B4X:

Sub Button1_Click
If Button1.text = “Start” then
   Button1.text = “Stop”
else
  Button1.text = “Start” then
EndIf
End Sub

klaus · Feb 14, 2016

You should go through your code to understand what exactly happens an why your code doesn't work.
I suggest you to put a breakpoint at the line If Button.Text = “Start” Then and execute the code step by step.
So you can see the program flow, and check the evolution of Button.Text property.
Another solution would be to use a ToggleButton, they are designed for this and have two Text propeties, TextOn and TextOff.

Android Question Start/Stop option in one single button

ginsh

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mangojack

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elitevenkat

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klaus

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Android Question Start/Stop option in one single button

ginsh

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