Android Studio – ADB Error – “…device unauthorized. Please check the confirmation dialog on your device.”

you have missed the Fingerprint Certificate Authorization dialog in your phone when you connected it, try to change the USB mode to Media, or another different than the one you have in and then reconnect your device, or go to Developer Options -> Revoke USB Debugging and reconnect, watch for the dialog and click on … Read more

User Operation is waiting for “Building Workspace”

I had exactly the same problem. For me helped adding ‘-clean’ option at the first line of eclipse.ini file and restarting IDE. After adding this option eclipse clean all cached data in workspace each time it is started (that also mean it will be starting slower). You can find more information about it here: How … Read more

Error during installing HAXM, VT-X not working

I am an entry-level Android software developer. I recently heard about HAXM that support emulator in rendering graphics more smoothly. I downloaded appropriate file HAXM file for Windows 7 64 bit, unpacked and started installing. However, during the installation process I get this error: “This computer meets requirements for HAXM, but VT-x is not turned … Read more