Code the Following MainActivity. java. If user turns on the switch then a next activity should be displayed. If the switch is off then the first screen should be displayed.

My mom and i are moving and we don’t have wifi for the next week, i want to know if using a using a hotspot with unlimited data is better than using regular wifi. i’m considering cost, speed, and data sacrifices.

Aspeed limit sign that says "night" indicates the legal speed between sunset and sunrise.

How can smart devices benefit businesses, organizations, and social communities in the global marketplace?