Android Studio 4.x Gradle Build Running time-long optimization solution

In the case of corresponding build and build plugin versions:

1. Adding build.gradle

        maven { url "https://jitpack.io" }
        jcenter() {
            url 'https://maven.aliyun.com/repository/jcenter'
        }

2. Add gradle.properties file

org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
org.gradle.parallel=true
org.gradle.daemon=true
org.gradle.configureondemand=true

3. Modify the settings File---->Settings----> Build, Execution, Deployment----> Compiler----> Command-line Options: (fill in: --offline) ----> Apply ----> OK