piks questions

• Is there any way to capture the Clear Data action programmatically in application?
• what is the difference between Sleep mode and Deep sleep mode?
• how to get to know programmatically whether any TTS engine installed in my device or not?
• How and where to add custom xml in my android app?
• How to rotate my application 180 degree upside down upon rotating device 180 degree upside down?
• How to read and write data to COM/Serial ports in Android? [duplicate]
• How to close the activity from the service?
• what is the best static code analysis tool for android project?

piks answers