This series of IoT App development notes are the learning notes of station B video tutorials, video address:

  • Day1 How does Android project code work
  • Day2 Common controls and interface layout design (part 1)
  • Day3 Common controls and interface layout design (part 2)
  • Day4 Import of MQTT Jar package and debugging of Internet of Things
  • Day5 APP practical control of Internet of Things ESP8266
  • 【7 days Java0 basic Crash Android development 】
  • [7-day Java0 Basic Rapid Android Development] Day7 achievement Demonstration

1. Release method of APK installation package with official signature

The first release does not have this file, you can click to create a new one:

Fill in some basic information:

Check remember password for future release:

Select the release version:

Complete, can be freely distributed to others to install ~

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