B4A Question ”Hey Android vendors, don’t kill my app!” - Sandman    Jan 15, 2019   (1 reaction) This is a brand new site that I thought would be worth a visit from B4A users. It lists and ranks different phone vendors on how badly they cripple installed apps to squeeze out a little more battery. Don’t kill my app! https://dontkillmyapp.com/ 76331 The bigger question is, what can we as developers do about this? Here's some ideas on top of my mind: Star their Github project, it helps bring attention to the project Submit info you have on phones back to the project Implement... B4A Question Android emulator not working after installing B4A environment - Argus19    Jun 22, 2024 The Android emulator does not work after installing the B4A environment. Everything was downloaded from the official website and followed the instructions. After launching, an image appears (attached... B4A Question [SOLVED] B4A v9.30 BETA dont work with MultiDex:True - scsjc    Jul 1, 2019 I'm testing a new B4A v9.30 Beta, dont work with a Multidex=true :(:(:( #MultiDex: True Error log without Filter: FATAL EXCEPTION: main Process: com.xxxxxxxxx, PID: 23213 java.lang.RuntimeException: Unable to instantiate application android.support.multidex.MultiDexApplication: java.lang.ClassNotFoundException: Didn't find class "android.support.multidex.MultiDexApplication" on path: DexPathList,nativeLibraryDirectories=] at android.app.LoadedApk.makeApplication... Share My Creation Gameboy emulator - proof of concept - madru    Dec 4, 2025   (16 reactions) Yes, it’s written entirely in B4J, with just a few lines of Java mixed in. It’s not a perfectly accurate emulation—the timing is completely skewed—but it still manages to run about 99% of the games I’ve tested. Controls: A, S (Enter), Z, X, Up, Down, Left, Right, F1 If you encounter any ROMs that don’t work, I’d appreciate the feedback! I will release the source after I have cleaned it up (this is definitely necessary 🤣) have fun JAR is to big (513K) was removed by the system @Erel any... B4A Library SendInput - Emulate user input within your app - Jim Brown    Jun 7, 2018   (24 reactions) SendInput Library v0.2 * v0.2 31/03/2014 Added: SwipeParams - Now allowing the delay between each swipe pulse to be increased or decreased. Moved: 'Step' parameter from SendSwipe to SwipeParams This library allows you to emulate user input within the application. You can send key codes, a string of keys, a single touch tap, and swipe actions. To begin using the library you simply... As SendInput End Sub That's all. The following commands can now be used to send/emulate user input... B4A Tutorial GUI AVD Manager / Emulator - Erel    Jun 6, 2017   (14 reactions)   tags: emulator, tools, avd Intel x86 Emulator Accelerator is installed and working properly then the emulator will run fast.... B4A Question Put ImageView/Label over ACToolBar (use as main actionbar, AppCompat) - scsjc    Sep 17, 2016 I'm try to put a ImageView or LabelText over ACToolbar, and work on emulated machine 4.4.2 But on 6.01 dont work, always the ACToolBar, is hide by bar I'm try to make a transparent ACToolBar, and i see the imageview, but cant touch (because are back of bar) and i'm try to BringToFront, but always are back i don't know why in 4.4.2 (emulated) work perfectly, and 6.0.1 dont work Someone know to do that, or put ImageView at exactly position on the ACToolBar ??? Thanks !!!!... B4A Question B4A 9.50 Cannot connect to Emulator - Designer9.apk install failed. - mcqueccu    Sep 14, 2019 Hi, I cannot connect to any emulator on my PC with the new version. Older versions worked succesfully. I kept getting INSTALL_PARSE_FAILED_NO_CERTIFICATE. I restarted my adb several times 8386883869... Share My Creation 100% 6502 Emulator - madru    Jan 14, 2026   (10 reactions) ================================================================================ CPU6502.bas – MOS 6502 CPU Emulator ================================================================================ DESCRIPTION: Complete emulation of the MOS 6502 microprocessor (NMOS variant). Intended for NES, Atari 800XL, and other 6502-based systems. FEATURES: • All 151 official opcodes supported... briefly work out of spite. Use at your own curiosity. a,s,z,x and enter keys are currently mapped... B4A Library [Class] CameraEx - Extends the camera library functionality - bautistasbr (first post)    Aug 18, 2014 3.82 The last Edit: Ok,i reinstall an now compile ^^ But the emulated camera dont work :(... Page: 1   2   3   4   5   6   7   |