Android Question Set activity background Image from gallery

[SMOOTSARA]

Hello dear friends

I want to change the background activity

How can I select and set photo from the phone gallery by pressing Button4?

#Region  Project Attributes
    #ApplicationLabel: B4A Example
    #VersionCode: 1
    #VersionName:
    'SupportedOrientations possible values: unspecified, landscape or portrait.
    #SupportedOrientations: unspecified
    #CanInstallToExternalStorage: False
#End Region

#Region  Activity Attributes
    #FullScreen: False
    #IncludeTitle: True
#End Region

Sub Process_Globals
    'These global variables will be declared once when the application starts.
    'These variables can be accessed from all modules.
End Sub

Sub Globals
    'These global variables will be redeclared each time the activity is created.
    Private Button1 As Button
    Private Button2 As Button
    Private Button3 As Button
    Private Button4 As Button
End Sub

Sub Activity_Create(FirstTime As Boolean)
    Activity.LoadLayout("Layout")
End Sub

Sub Activity_Resume

End Sub

Sub Activity_Pause (UserClosed As Boolean)

End Sub

Sub Button1_Click
    Activity.SetBackgroundImage(LoadBitmap(File.DirAssets, "background1.jpg"))
End Sub

Private Sub Button3_Click
    Activity.SetBackgroundImage(LoadBitmap(File.DirAssets, "background3.png"))
End Sub

Private Sub Button2_Click
    Activity.SetBackgroundImage(LoadBitmap(File.DirAssets, "background2.png"))
End Sub


Private Sub Button4_Click
    
End Sub

 

[DonManfred]

I did found an example in less than 1 Minute using the Forumsearch.

ContentChooser Example (select image at phone)

Here is a ContentChooser Example project to choose a image at phone for use in a activity with image view. it works with B4A 9.x and Android 8.1 https://www.b4x.com/android/help/phone.html#contentchooser https://wiki.selfhtml.org/wiki/MIME-Type/Übersicht

www.b4x.com

 

[Andrew (Digitwell)]

You use the Content Chooser.
There are lots of examples on the forum

Search Results

www.b4x.com

ContentChooser Example (select image at phone)

Here is a ContentChooser Example project to choose a image at phone for use in a activity with image view. it works with B4A 9.x and Android 8.1 https://www.b4x.com/android/help/phone.html#contentchooser https://wiki.selfhtml.org/wiki/MIME-Type/Übersicht

www.b4x.com

 

[Cableguy]

I did found an example in less than 1 Minute using the Forumsearch.

Every once in a while we get these "lazy" questions...