E Player Plus questions

E Player Plus answers

• Contentresolver.delete() not working android
• Convert a Bitmap to GrayScale in Android
• How can i find out if my app is installed on SD card
• Change Notification's action icon dynamically
• How to apply theme to <PreferenceScreen> elements of a <PreferenceCategory>
• How to find out if an App has been moved to SD card on Android
• Changing app widget background color programmatically
• How to change PreferenceActivity theme?
• How to make 4x1 size widget on Android homescreen?
• Android : Converting color image to grayscale [duplicate]