Dileep Perla questions

• Android: How to clear all items in a custom listview
• How to get the alpha value of a Drawable for api less than 19
• Android: How to exclude ringtones and notifications from songs
• Android: How to expand rectangular image with same ratio to fit the screen
• Android: Is there a .TranslationX() change listener for a view
• Android: How can we hide/show floating action button(fab) in xml layout
• Android:How to update new API levels in Eclipse
• how to disable the context menu for particular ListView items in Android
• Android: How to write multiple selectors in a single xml file
• Android: How to implement viewpager and views in single xml file

Dileep Perla answers