#android

Hi I'm pretty new to android. I have a task to make SharedPreferences persist after the user removes and re-installs the application. I configured the AndroidManifest with android:allowBackup="true" android:fullBackupContent="@xml/backup_rules" where the backup_rules.xml...

I am reaching out regarding an issue with our app being flagged by Avast as suspicious. I already contacted Avast, and they confirmed that the issue has been resolved from their end. However, the detection persists, but only on OPPO and Realme Android devices. Avast advised me to contact OPPO...

I am working on creating a chat application similar to Bridyfy, where I aim to implement a mesh network using both Bluetooth Low Energy (BLE) and Bluetooth Classic. The application needs to ensure continuous message updates across all connected users. However, I am facing several challenges...

Hello team, hope you are doing well, in this case, i already done something dynamically to create in RealTime Button and EditText, all works, so far so good, but what i need to do is save this Objects maybe in a new Activity or even better a B4XPage, save it like a Project in there and next time...

B4A Version: 11.80 BETA #1 Parsing code. (0.26s) Java Version: 11 Building folders structure. (0.67s) Compiling code. (0.56s) Compiling layouts code. (0.32s) Organizing libraries. (0.44s) (AndroidX SDK) Compiling resources (1.21s) Linking resources (1.43s) Compiling...

How can i use a image slide / image slide show?

Android application that I have uploaded in the playstore. Then I installed it and when it was run, it said "Connection error". How can i solved this?

Hello Everyone, I am new in this forum and I want to learn android development and I am looking for free/paid tutorials as a beginner point of view If anyone knows please suggest to me where can i start learning?