I just wanted to build Quest 3 XR demo apk quickly.. but ended up fighting with android sdk installations. STEPS TROUBLESHOOTING sdkmanager.bat says: “.. been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime […]

Using windows Command Prompt: // check if your device is presentadb devices// get device ip address (see inet row) adb shell ip addr show wlan0// enable tcpip and portadb tcpip 5555// connect device (use your device ip address)adb connect 192.168.1.90:5555 Now you can remove usb […]

Tried to build simple Cardboard + GVR scene with Unity 2017.3b4, but kept getting this error: CommandInvokationFailure: Failed to re-package resources. ***\android-sdk\build-tools\25.0.2\aapt.exe package –auto-add-overlay -v -f -m -J “gen” -M “AndroidManifest.xml” -S “res” -I “***android-sdk\platforms\android-23\android.jar” -F bin/resources.ap_ –extra-packages com.google.vr.cardboard:com.unity3d.unitygvr -S “***Game\Temp\StagingArea\android-libraries\gvr\res” -S “***Game\Temp\StagingArea\android-libraries\unitygvr\res” stderr[ AndroidManifest.xml:5: […]

Suddenly started getting these error messages on device (build worked fine otherwise, but tcp socket stopped working) You can view device log with command line> adb logcat -s Unity ActivityManager PackageManager dalvikvm DEBUG Solutions: – Use IL2CPP build instead of Mono2x – Or, set Stripping […]

Quite meaningless “tutorial”, as it was too easy to build .apk to android TV from unity.. 🙂 BUILD APK – Build android .apk as usual (i used all the default settings for testing.. just enter your company name and bundle identifier) – Apparently these should […]

Trying to publish scene to mobiles with MovieTexture? Error will come up: (movie texture is not supported in mobiles) “error CS0246: The type or namespace name `MovieTexture’ could not be found. Are you missing a using directive or an assembly reference?” Solution: Use this free […]

Keeping up with the one game a month.. Small android game: (endless ore digger) https://play.google.com/store/apps/details?id=com.unitycoder.oredigger

Uploading .apk to Google Play can give error message: “Upload failed You uploaded an APK that was signed in debug mode. You need to sign your APK in release mode.” Building .apk with Release mode – File / Build Settings – Click button “Player Settings” […]

Got this error message on building .apk: “Android SDK is outdated SDK Build Tools version 19.1 < 21” And in the console: “Error building Player: CommandInvokationFailure: Unable to update the SDK. Please run the SDK Manager manually to make sure you have the latest set […]

Small test game, endless runner, single tap control. Check out the nice bouncing text effect in start screen 😀 Google Play (Android, free) https://play.google.com/store/apps/details?id=com.unitycoder.SpaceGemRoad Website: http://games.unitycoder.com/SpaceGemRoad/ — Game view: