State

Color decision for different state of an activity

Color decision for different state of an activity
  1. How does an activity know about change in state?

How does an activity know about change in state?

When the user switches from one app to another app, the system calls onPause() lifecycle state on the running app, and onResume() lifecycle state on another app which is previously not in the active state. It switches between these two methods each time the user toggles between apps.

Display What's a good way to display settings that can be configured from both directions?
What's a good way to display settings that can be configured from both directions?
How do I change my display settings on Android? How do I change my display settings on Android?On your device, open the Settings app. Search and sel...
Input How do you define input length?
How do you define input length?
When using byte length semantics (the default), the input length represents the number of bytes in the current character set. In other words, it is th...
Drawers Right side drawer in a web app
Right side drawer in a web app
What are drawers on a website?What are drawers in UI?What is a drawer in mobile? What are drawers on a website?The side drawer allows you to save on...