David Brown questions

• JSON Deserializing with Json Parsing in Android Application
• ActivityGroup Example
• Hide the button and show again on touch
• What is SharedPreferences in Android?
• ProgressDialog dismissal in android
• Adding the Body in the Email in Android
• Context in Android Programming [duplicate]
• JSON Parsing in Android [duplicate]
• Using utility classes in the android programming
• Inflator in Android Application Development

David Brown answers