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In this article, the editor introduces in detail "Android Studio3.6.1 how to package jar", the content is detailed, the steps are clear, and the details are handled properly. I hope this "Android Studio3.6.1 how to package jar" article can help you solve your doubts. Let's follow the editor's ideas to learn new knowledge.

AndroidStudio package jar

Recently updated androidstudio found that packaged jar is no longer available.

Let's take a look at the previous method.

New usage after update

/ / Copy type Run gradlew makeJartask makeJar (type: Copy) in Terminal {/ / delete the existing delete 'build/libs/' + jarName + ".jar" / / set the copied file from ("build/intermediates/aar_main_jar/release") / / enter the file directory after the jar package Put classes.jar into the into ('build/libs/') / / jar file to be packaged include (' classes.jar') / / rename rename ('classes.jar', jarName + ".jar")} makeJar.dependsOn (build) under the build/libs/ directory

Complete usage

1. Add a sentence at the end of the build.gradle of lib project

Apply from: 'toJar.gradle'

two。 Create the file toJar.gradle in the build.gradle sibling directory

Enter 3.List item in toJar.gradle as follows:

Def jarName = "utils1.0" / / Copy type Run gradlew makeJartask makeJar (type: Copy) in Terminal {/ / delete the existing delete 'build/libs/' + jarName + ".jar" / / set the copied file from ("build/intermediates/aar_main_jar/release") / / enter the file directory after the jar package Put classes.jar into the into ('build/libs/') / / jar file to be packaged include (' classes.jar') / / rename rename ('classes.jar', jarName + ".jar")} makeJar.dependsOn (build) / /-encoding UTF-8-charset UTF-8tasks.withType (JavaCompile) {options.encoding = "UTF-8"} / / generate the sourcesJar of the jar package under the build/libs/ directory It doesn't need to be modified. Task sourcesJar (type: Jar) {from android.sourceSets.main.java.srcDirs classifier = 'sources' archiveName = jarName +'-sources.jar'} / / generates the task of jarDoc without modification. Task javadoc (type: Javadoc) {failOnError false source = android.sourceSets.main.java.srcDirs options.encoding = "UTF-8" classpath + = project.files (android.getBootClasspath () .join (File.pathSeparator)) classpath + = configurations.compile} / / generate the jar of javaDoc without modification. Task javadocJar (type: Jar, dependsOn: javadoc) {group = 'jar' classifier =' javadoc' from javadoc.destinationDir archiveName = jarName +'- javadoc.jar'} task generateJavadoc (type: Javadoc) {source = android.sourceSets.main.java.srcDirs ext.cp = android.libraryVariants.collect {variant-> variant.javaCompile.classpath.files} classpath = files (ext.cp)} artifacts {archives sourcesJar archives javadocJar}

4. Execute gradlew makeJar in Terminal

5. At this time, you will have your own jar package under the build/libs folder.

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