Rahul questions

• Tabs doesn't take full width of the screen
• ListView setOnItemClickListener is not fired / called
• How to shade ImageView based on percentage of work done
• How to use CalendarContract class in API Level 8
• How to determine whether a file is an image, video or audio file
• Triggering event continuously when Button is pressed down in Android
• How to change the opacity of an image.
• Dialog open twice on fast click of button
• How to change style of a default EditText
• EditText request focus not working

Rahul answers