Lisandro questions

Lisandro answers

• Failure obtaining db row lock: No row exists in table QRTZ_LOCKS for lock named: TRIGGER_ACCESS
• Does Firebase Firestore have measures to stop malicious requests?
• simple tab using fragmentactivity instead of tabactivity
• Android Tablet - Get Unique Device ID
• SVN not working in Eclipse
• Can't create handler inside thread which has not called Looper.prepare()
• How to make RatingBar to show five stars