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B4A Code Snippet Theme Colors - Erel Jan 8, 2026 (21 reactions) tags: Themes, B4A Theme, color, status navigation color, Theme, ActionBar,

code: SetApplicationAttribute(android:theme, "@style/LightTheme") CreateResource(values.../color> </resources> ) CreateResource(values, theme.xml, <resources> <style name...
link: option. 3. Manifest editor code: SetApplicationAttribute(android:theme, "@style/MyAppTheme"...
link: with the theme....
link: Hi Erel, just a simple question about your first example. I have changed the manfest as suggested an...

B4A Code Snippet [B4X] Share your B4XDialog + templates theming code - Erel Jun 1, 2021 (8 reactions)

Have you created a nice dialog based on B4XDialog? Post it here. If you have any question then sta...
link: 166948 Private Sub SetLightThemeListTemplate(Dialog1 As B4XDialog, ListTemplate1...
link: 166948 Private Sub SetLightThemeListTemplate(Dialog1 As B4XDialog, ListTemplate1...
link: Light theme input dialog: 114346 Private Sub SetLightThemeInput(input As B4XInputTemplate...

B4A Code Snippet [B4X] Light theme B4XDateTemplate - Erel Sep 13, 2021 (15 reactions)

Many more options: https://www.b4x.com/android/forum/threads/b4x-share-your-b4xdialog-templates-theming-code.131243 https://www.b4x.com/basic4android/images/i_view64_QAmn2SVit7.png Example of customizing B4XDialog and B4XDateTemplate. Sub SetLightTheme Dialog.TitleBarColor = 0xFFFF7505...
link: Your questions are not really related to this thread. However: Dialog.ButtonsTextColor = xui.Colors_Red DateTemplate.DaysInWeekColo...
link: How can I change the text of Cancel Button and Weekday Array in the DateTemplate?...

B4A Code Snippet Full Screen Theme - Erel Jun 7, 2018 (14 reactions) tags: Themes

. You can use this theme to prevent it from appearing: SetApplicationAttribute(android:theme, "@style/DarkTheme") CreateResource(values-v20, theme.xml, <resources> <style name=&quot;DarkTheme" parent="@android:style/Theme.Material.NoActionBar.Fullscreen"> </style> </resources> ) CreateResource(values-v14, theme.xml, <resources>...
link: Allow me to add a link to other useful source code: https://www.b4x.com/android/forum/threads/immersive-mode-hide-the-navigation-bar.90882/...

B4A Code Snippet [B4X] Animated change of theme / layouts - Erel Aug 9, 2021 (21 reactions)

SetNewTheme As ResumableSub If bc1.IsInitialized = False Then bc1.Initialize(Root.Width, Root... 'already in progress... bc1.CopyPixelsFromBitmap(Root.Snapshot) UpdateTheme bc2...
link: thanx erel, i will try it when i get home and update the class to make it work on b4a and b4i correc...
link: B4A + B4i Public Sub PrepareTransition (CurrentPageRoot As B4XView, NewPageRoot As B4XView) As Resu...
link: Attached is a B4A implementation of transition based on this code. You need to call B4XPages.MainP...

B4A Code Snippet Version safe themes - Erel Mar 12, 2018 (11 reactions) tags: themes, safe, Version

Update: If you are using B4A v8.0+ then you should just add: CreateResourceFromFile(Macro, Themes.DarkTheme) 'or Themes.LightTheme Older versions: If you are not explicitly setting the theme...
link: It is not needed when using AppCompat as AppCompat uses an explicit theme anyway. If you want to...
link: Can the above be used while using appcompact?...
link: Yes. values-v14 will be used on API level 14+ and values-v20 will be used on API level 20+ (Android ...

B4A Code Snippet targetSdkVersion 35 and opting out of edge-to-edge enforcement - Erel Jul 10, 2025 (29 reactions)

Starting from B4A v13.4, the default themes (Themes.LightTheme / Themes.DarkTheme) already include the snippet that opts out of edge-edge. You only need this if you use a customize theme... platforms\android-35. 3. Add to manifest editor: SetApplicationAttribute(android:theme, "@style/LightTheme") CreateResource(values, theme.xml, <resources> <style name...
link: . SetApplicationAttribute(android:theme, "@style/LightTheme") CreateResource(values, colors.xml, <resources...

B4A Code Snippet Light Theme for B4XDialogs - arfprogramas Mar 5, 2021 (11 reactions)

First you have to use the code below to set your dialog variable to Light Theme: Sub SetLightThemeDialog(dialog As B4XDialog) dialog.BackgroundColor = Colors.White dialog.ButtonsColor...
link: the code for multi-platform: Sub SetLightThemeDialog(dialog As B4XDialog) dialog.BackgroundColor = xui...
link: Great!...
link: Post a screenshot... Done. :)...

B4A Code Snippet theme colors for Material design - Dave O Jun 26, 2016 (8 reactions)

with custom color themes for a Material design app (Android 5+), and have found (by searching... colors for certain Android UI UI elements. Below is the content of a sample theme.xml file...
link: How to change the color of the bottom button bar...
link: Thanks for the info, then is it ok to include both in the same theme? <item name="android...
link: themes. If you use AppCompat you have to use an AppCompat theme and there the attributes are defined...

B4A Code Snippet ThemeColors - Blueforcer Feb 22, 2022 (15 reactions)

This codemodule provide colorpalettes from 22 different themes: Oceanic Darker Lighter Palenight... OneLight SolarizedDark SolarizedLight NightOwl LightOwl Moonlight Synthwave84 Set the theme with ThemeColors.setTheme("Forest") After that you can access the color variables and use it for your...
link: Didn't work. Too many broken colors....
link: I'm start with this code snippet. After set the theme, do I need to use a code like...

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