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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 Question Images loaded in webviews are not displayed in mode “debug (rapid)” B4A 3.50 version - bgsoft Mar 18, 2014 In the new Basic4Android 3.50 version, I realised that images loaded in webviews are not displayed in mode “debug (rapid)”. In other modes, as “debug (legacy)” and “release” are shown normally. There is a simple example to check this: Sub Globals Dim WebV As WebView End Sub Sub Activity_Create(FirstTime AsBoolean) Activity.LoadLayout("Layout1") WebV.Initialize("WebV") Activity.AddView(WebV, 0dip, 0dip, 100%x, 100%y) WebV.LoadHtml("<html>... Italian Activity.LoadLayout: errore java.lang.RuntimeException: java.lang.reflect.InvocationTargetException - MARCO C. Dec 3, 2019 Buonasera,
ormai sono 2 gg che non riesco a capire perché dopo un Activity.LoadLayout("
l... raccomandati
dal SDK manager .
L'errore viene segnalato alla riga
Activity.LoadLayout("frmMnucat... Wish Generate Members only if Activity.LoadLayout - ilan Oct 19, 2016 that activity contains Activity.LoadLayout(xxx) before the designer generate the members and if... an Activity that does not use that layout"
****
another thing (more a wish)
when you have a log, error...hi
its more a suggestion then a wish. it happens a lot when you have few classes, activities and... B4A Question Activity.LoadLayout("1") ERROR - Erel (first post) Aug 22, 2022 Start here: B4XPages - Cross platform and simple framework for managing multiple pages... B4A Tutorial [B4X] OkHttpUtils2 with Wait For - Erel Dec 25, 2025 (59 reactions) tags: image, wait, Download, Http MySql, Wait For, ws this sub, and all above subs as well, is that they can be called multiple times: Sub Activity_Create(FirstTime As Boolean) Activity.LoadLayout("1") DownloadImage("https://b4x-4c17... Activity_Create(FirstTime As Boolean) DownloadMany(Array("http://www.google.com", "http... B4A Question activity.loadlayout question - HotShoe Jun 7, 2012 When I do an activity.loadlayout() in a sub, does this load a new instance of the layout each time that sub is called? Or does the routine know it is already loaded and just make the current layout... B4A Question Activity.LoadLayout Help - rfresh Mar 2, 2012 I'm not clear if I need to load my layout file in Avtivity.Create everytime it is called or just the first time and use the FirstTime flag to check?
Thanks...... B4A Question Object should first be initialized (WebView). Did you forget to call Activity.LoadLayout? - Nando (first post) Aug 8, 2020 Thank you for the information drgottjr.:cool:
This morning the same problem came back and I had to ... B4A Library ExoPlayer - MediaPlayer / VideoView Alternative - Erel Dec 25, 2023 (59 reactions) tags: Code, Wewl, video, MediaPlayer )) End If Activity.LoadLayout("1") SimpleExoPlayerView1.Player = player1 'Connect the interface to the engine End Sub You can use player.CreateUriSource to load a remote resource...")) player1.Prepare(player1.CreateListSource(sources)) End If Activity.LoadLayout... Sub Sub Activity_Create(FirstTime As Boolean) If FirstTime Then player1.Initialize... a playlist with multiple sources: Sub Activity_Create(FirstTime As Boolean) If FirstTime Then... B4A Tutorial [B4X] I need 100 <custom view here>s. How to add programmatically? - Erel May 21, 2020 (11 reactions) As Int, Top As Int, Tag As Object) As B4XSwitch Activity.LoadLayout("B4XSwitch"...Custom views are designed to be added with the designer. It is however very simple to create a layout file with the custom view and load it multiple times. https://www.b4x.com/basic4android/images/B4A_NrYo4sDqsp.png Tip: remove the call to AutoScaleAll from the designer script. Complete example: Sub Globals Private B4XSwitch1 As B4XSwitch End Sub Sub Activity_Create(FirstTime As Boolean... Page: 1 2 3 4 |