Apps usbManager.getDeviceList() returns empty list after boot
- By Unforgiven
- Android Development
- 1 Replies
Development thread moved to the dev area for better exposure. 

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That's how it made me feel like I was being called a thief like I said a coworker gave me phone thinking they were helping me out since I'm still using an galaxy s6. But like I've said I'll give them the phone back tell them they need to take back wherever they got it from.No need to leave or be sorry or think you've done something wrong, stick around for a bit - it's a great forum full of helpful people. Sometimes it's hard to 'read' what people meant but no one was implying you're a thief.
Thanks for your reply. Will post here new release updates and will keep you informed of changes to be made to the channel itself. Thanks againSure, you can posts new information in this thread, or if there is new information for the channel itself, I can update that. Let me know.![]()
just pull the notification bar down to see what it is.
unless this is not your phone which 9 times out of 10 what usually happens here in AF. we get this question everyday. the problem is that there are milllions of apps with notification icons......so unless it is something popular like facebook or youtube, most of the time these threads only get guesses from us. the only true way to know is to either ask or look in the notification bar.
Weird I don't have captcha on his post. I can play the video no problem.
DATE: 02/09/22
SOFTWARE ISSUE PREVENTING CHARGING & THE FIX FROM A RETIRED MOTOROLA ENGINEER.
IT IS THREE EASY STEPS TO FIX PHONE.
1. PLUG YOUR PHONE NORMALLY YOU DO NOT NEED TO WRAP THE WIRE OR KINK THE PLUG. JUST PLUG IT IN AS IF THERE WERE NO ISSUES.
2. WHILE HOLDING THE VOLUME DOWN BUTTON AND THE POWER BUTTON IN SIMULTANEOUSLY WAIT ABOUT 20 SECONDS THEN RELEASE BOTH BUTTONS SIMULTANEOUSLY. THIS LOADS THE PHONES "BOOTLOADER" MENU, SOME CALL IT FASTBOOT IT DOESN'T MATTER. THIS IS WHAT YOU SHOULD SEE NORMALLY....
View attachment 161375
I SAID FIXED IN THE PHOTO ABOVE WHAT I MEANT IS WORKING PROPERLY. IF YOUR SCREEN LOOKS LIKE THIS CONGRATS YOUR A TECH PRODIGY AND FIXED YOUR PHONE IN ONLY 2 STEPS! LEAVE YOUR PHONE IN THIS STATE TO CHARGE OVER NIGHT.
FOR ALL OTHERS WHO HAVE BATTERY STATE INFO THAT SAYS CHANGING SLOWLY AND THE TEXT IS RED (sorry no photo) YOU'LL BE DONE IN ABOUT TWO MORE HOURS! IT'S TIME TO PERFORM THE LAST STEP!
3. NOW DO ONLY THIS...
NOT BY PHONES PLUG BUT BY THE USB END YOU WILL UNPLUG THE PHONE FROM THE WALL OUTLET AND PLUG IT RIGHT BACK IN.
FIXED? YEP THE TEXT IS NOW GREEN AND IT'S CHARGING NORMALLY.
SORRY ABOUT THE 2 MORE HOURS TO GO PRANK, LIGHTEN UP YOU FIXED YOUR PHONE! CONGRATS
TOMORROW MORNING SELECT "START" USING THE VOLUME UP/DOWN BUTTONS WHEN YOU HAVE START HIGHLIGHTED CLICK POWER AND PHONE WILL START NORMALLY ALL CHARGED READY TO GO!
HOPE THAT HELPED!
Okay. The addition will get on next coming updates? We hope so.I was in a chat WITH Samsung last night. Although you don't have a Samsung, I'd encourage you (and everyone else) to provide feedback to your cell phone company and get it in their radar that L2TP is missing. This is what their support folks said :
Thank You! It was real usefull and full request. Next-after-problem day I opened those project and all normal working. By the way I've rebooted the computer and just restarted the studio all of that was useless just day before. The Shaitan mashine!Here are some potential solutions to try:
If none of the above solutions work, you may consider creating a new project and copying your code and resources over to it. This way you can rule out any issues with the project configuration as the cause of the problem.
- Try cleaning and rebuilding your project by going to "Build" > "Clean Project" and then "Build" > "Rebuild Project" in Android Studio.
- Check if there are any errors in your XML layout files. If there are, try fixing them and see if that resolves the issue.
- Make sure that the elements you are trying to add to the layout have appropriate layout_width and layout_height values set.
- Try invalidating caches and restarting Android Studio by going to "File" > "Invalidate Caches / Restart"
- Check the constraints of the elements, it should be properly aligned, if not then adjust it.
- The issue can also be caused by the version of the Android Studio you are using, and could potentially be fixed by updating to the latest version.