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Welcome to B4X forum!
B4X is a set of simple and powerful cross platform RAD tools:
- B4A (free) - Android development
- B4J (free) - Desktop and Server development
- B4i - iOS development
- B4R (free) - Arduino, ESP8266 and ESP32 development
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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 Changing the action bar, status bar and navigation bar colors is done with resources set in the manifest editor. https://www.b4x.com/basic4android/images/SS-2017-12-28_11.21.22.png The manifest code: SetApplicationAttribute(android:theme, "@style/LightTheme") CreateResource(values, colors.xml, <resources> <color name="actionbar">#ff039be5</color>... name="android:colorPrimary">@color/actionbar</item> <item name... B4A Code Snippet Get Actionbar Height - Blueforcer Apr 23, 2025 (4 reactions) I needed a way for users to access the OS network settings in a “closed” HMI without being able to access other menus. Therefore I had to cover the actionbar with an own overlay. To find out the height to use, I developed the following function. I have not tested whether it works with a non-rooted and other devices. Sub GetActionBarHeight As Int Dim r As Reflector Dim context As Object..., types2) Return height Else Log("Konnte die ActionBar-Größe nicht ermitteln"... B4A Question [B4X] B4XPages + B4XDrawer: Background color Actionbar (Solved) - f0raster0 Jan 7, 2026 Hi Team, how are you changing the Background color on the top bar to this b4xdrawer?... B4A Tutorial [B4X] B4XPages + B4XDrawer - Erel Sep 11, 2025 (29 reactions) True End Sub Private Sub B4XPage_Appear #if B4A Sleep(0) B4XPages.GetManager.ActionBar....Initialize(HamburgerIcon) B4XPages.GetManager.ActionBar.RunMethod("setHomeAsUpIndicator"....ActionBar.RunMethod("setHomeAsUpIndicator", Array(0)) #end if End Sub Private Sub... B4A Code Snippet targetSdkVersion 35 and opting out of edge-to-edge enforcement - Erel Jul 10, 2025 (29 reactions) .ActionBar.Menu">
<item name="android:textAllCaps">false</item>... B4A Question hiding b4xpages actionbar - aeric (first post) Jan 13, 2026 Please post your question in a new thread.... B4A Question B4A v13.4 still forcing Edge-to-Edge - Cliff McKibbin Jul 22, 2025 ="actionbar">#ffCECCE7</color>
<color name="statusbar">#ff96A3A3</color.../actionbar</item>
<item name="android:colorPrimaryDark">@color/statusbar<.../Widget.Holo.Light.ActionBar.Solid.Inverse">
<item name="android:background">@color/actionbar</item>
</style>
</resources>
)
' Google Firebase... B4A Question Index height of a clv - asales (first post) Sep 27, 2025 (1 reaction) Note: Hiding the action bar on the first page and unhiding it on the others does happen, but it causes this problem. Create your own actionbar with panel. The app and the first page are fullscreen and you will create your own actionbar in the other pages.... B4A Question Dark Theme in Manifest - grafsoft Aug 16, 2025 ="android:TextAppearance.Material.Widget.ActionBar.Menu"> <item name... B4A Question java.lang.RuntimeException: Object should first be initialized (JavaObject). - walt61 (first post) Jan 26, 2026 Just did a quick check; I have those statements in my B4XPage_Appear Sub (and it doesn't crash); I presume the ActionBar isn't ready yet in the Initialize Sub.... Page: 1 2 3 4 |