Project, how to package

1. Now , Need to switch channels

When the picture of the project file is as shown in the figure , It indicates that you need to switch to the corresponding channel

The icon is like this , Because I'm useless google channel . So switch to google Just channel

2. How to pack

Jenkins Packaged learning

use AS Run the project , Each channel can have two modes , namely Debug Patterns and Release Pattern .（ Two modes can be used through Build Variant Make changes ）

Debug Patterns are generally used for our private testing , You can use the default debug.keystore To sign .
Release It is usually the official version released on the market . When we officially release the project, we can't use debug.keystore Of , Instead, we need to create our own signatures , Then it can run normally .

We pack , It's usually a fight Release edition , Pack it up apk, Then go online and publish

（1） How to create a channel Debug and Release

AS It doesn't seem to work after the update , When you use it , search Android How to create a multi-channel project on the line

（2） How to create a signature

Set up keystore route 、 password .
Set up key：
Alias 、 password 、 The period of validity , Certificates, etc

Concrete

Key store path: Storage path
Key
　　Alias: Alias
　　Validity(years): The period of validity （ General default 25 year ）
　　Certificate: certificate
　　　　First and Last Name： full name
　　　　Organization Unit： Organizational unit
　　　　Organization： organization
　　　　City or Locality： A city or region
　　　　State or Province： State or province
　　　　Country Code(XX)： Country code (XX), China ：86

（3） Specific packaging method

After doing the above , You can find the project local.properties file , Then add the version number and set whether it is the test environment .

VERSION_CODE=452
IS_TEST_EVN = false

Suppose you want to release the official version , be
IS_TEST_EVN Set to false

Then change the corresponding channel ！！！, For example, Google official package , Just change to this channel

And then click AS On the right side of the gradle, Find our project , And then click Tasks, Click on build package , There are all kinds of assemblexxx, Let's choose one assembleVivo, be AS Will help us pack automatically

Wait a moment , stay Project In mode , Press the directory shown in the figure , You can find the packaged file

3.1.8 You can use the project's build.gradle File settings .