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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
Search Results
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...<body background='file:///android_asset/image.jpg'></body></html>")
End... B4i Tutorial Installing B4i-Bridge and debugging first app - Erel Sep 18, 2022 (13 reactions) . Run the installed app (when installation is not needed). 3. The bridge is also the WYSIWYG visual... that this is a real device. Not an emulator. Tips: - B4i-Bridge must be in the foreground for it to... automatically. If it is not in the foreground then you need to click on it to bring it to the foreground. Troubleshooting: Device errors: 1. Make sure that the mobile provisioning file includes... B4A Question Maven artifact not found: com.google.guava/listenablefuture (SOLVED) - Greg Breinholt Oct 25, 2020 (1 reaction) Just updated the SDK through the B4A SDK Manger and now I get the "Maven artifact not found: com.google.guava/listenablefuture". I tried searching for it, and this is closest one installed: 101792 I see that others had this issue in the past - seems that updates to the SDK Manager to 3.6 fixed it last time: https://www.b4x.com/android/forum/threads/marvin-artifact-not-found-guava... how to fix? EDIT: SOLVED See the file attached by Erel at the end of this thread.... B4A Library [class] FileProvider - share files - Erel Aug 16, 2021 (42 reactions) tags: B4A Class FileProvider, share email file, share, File provider, email, WP SHARE Edit: FileProvider is included as an internal library now. After investigating several issues with the current FileProvider code that you can find in the forum, I decided to make some improvements and implement it in a class. Starting from Android 7 (API 24) you cannot directly share file uris with other applications. You need to use FileProvider. The FileProvider class should work on all Android versions (4+). Instructions: 1. Add a reference to FileProvider library. 2. Add to... B4A Question Share txt files - Sergio GermánRassino Nov 17, 2016 Hello. Thank you for your help for new users. I need to share a txt file by bluetooth and other aps in my phone, and I been reading all about it and couldn't find a solution. I found this that opens many apps to share with, in my phone, but not the bluetooth option. Dim share As MESShareLibrary share.sharebinary("file://" & File.DirRootExternal & "/SipAsistencia... to share, but it sends an html file with the txt file name included, instead of the txt file Dim... B4A Tutorial [B4X] TextEditor - Save and load external files - Erel Jul 24, 2022 (32 reactions) This is a B4i and B4A example, which demonstrates various external files related tasks. 116714 116715 The behavior is not exactly the same as the platforms capabilities and behavior are different. B4A Load external files, including online files, using ContentChooser. Save to an external target...-list-of-other-related-methods.129897/#content Allow other apps to view text files using this app... external files, including online files, using DocumentPickerViewController: https://www.b4x.com... B4A Tutorial Download huge files with HttpUtils2 - Erel Jul 25, 2021 (17 reactions) tags: download, erel, download with progress ) RandomAccessFile As this is a modified version of OkHttpUtils2 you should not reference...Better to use: https://www.b4x.com/android/forum/threads/simple-progress-http-download.127214/#post-796463 The attached project includes a slightly modified version of HttpUtils2 and a new service named DownloadService. The purpose of DownloadService is to make it simple to download files of any... download multiple files at once and track the progress of each one of them. The following libraries... B4i Tutorial Open external files with your app - Erel Dec 19, 2022 (1 reaction) that deal with files show a standard file handling dialog. One of the options in this dialog is to open the file with another app. This tutorial explains how you can add your app to this list and then open the file. For example you can use this to open CSV files received by mail in your app or from Dropbox app (useful for debugging this). The first step is to register the file types...: <string>CSV File</string> #PlistExtra: <key>LSHandlerRank<... B4i Tutorial FirebaseNotifications / Push Messages (server not required) - Erel Jan 13, 2021 (6 reactions) tags: Erel . Create an Apple Push Notification SSL certificate. Use the same certSigningRequest.csr file... in production. 3. Create a provision file with the new App ID. Update: It is simpler to use the new.... There should be a file named aps_*.cer in the keys folder. Now you should click on Tools - Build Server....02.png This will create a file named firebase_push.p12 in the keys folder. You need to upload it to....plist and copy it to Files\Special folder. Code The code should be similar to: #Entitlement: <key... B4A Question Now - Android 6 ServiceStartAtExact not accurate - wes58 Mar 26, 2016 .0.1 and (not) to my surprise this function is no longer accurate. I get sometimes couple of minutes... a "Doze" mode. I tried to use AlarmManager method setExactAndAllowWhileIdle (not tested yet), but searching the web I found that this doesn't fix the problems. On stackoverflow http://stackoverflow.com/questions/33432661/alarm-manager-for-background-services I found a Java example that uses WakefulBroadcastReceiver that supposed to work in Doze mode. But I am not sure yet how to... Page: 1 2 3 4 5 6 7 |