android-gradle
is a gradle
plugin officially maintained by Google Tools developer team and is the official build tool since the announcement in May 16, 2013 at the Google I/O.Learn the basic by reading Configure your build with Gradle.
Gradle is a build tool which is build based on java. There are some prerequisites that to be installed before installing the Gradle frame work. Download the latest version of Gradle from the Download Gradle link. In the reference page, click on the Complete Distribution link. This step is common for. This video is about how to install the latest version or a specific version of gradle on a mac. Re-download gradle dependencies in android studio (Solved) - Duration: 3:09. Download older versions of the JavaFX SDK installer from the Previous Releases download page. After the download is complete, double-click the EXE or DMG file to run the installer. On the Mac OS X platform, double-click the open-box icon that appears after you start the installer. Complete the steps in the installation wizard. If you still want to use an old version you can find more information in the Maven Releases History and can download files from the archives for versions 3.0.4+ and legacy archives for earlier releases. Gradle-2.5-rc-1-bin.zip 12-Feb-2020 14:21 +0100 42.55M; gradle-2.5-rc-1-bin.zip.sha256 12-Feb-2020 14:21 +0100 64.00B.
Main features
The main features of the Android Gradle Plugin are:
- Modular Projects with libraries
- Variants through Flavors and Build Types
- IDE independent builds
- Download and install Android Studio
- open it and create a new project with all default settings
In theory you can install gradle directly, build the configuration files and directory structure by yourself. In practice no-one does that.
Project Structure
A project folder structure typically look like this:
android-gradle
Plugin
A gradle project is usually divided in sub-project or modules each containing a dedicated build script.
The plugin dependency is usually declared in the main / top level
build.gradle
file:In this example the
android-gradle
plugin version is 2.1.2
as you can see from this line:Modules
Gradle 6.3 Download
The Project is divided into modules each containing a dedicated
build.gradle
script. The settings.gradle
file list these modules:The colon
:
is used somewhat as a folder delimiter.To use the plugin it has to be applied at the top of the
build.gradle
file of each module (app
in the example).For an Android Application:
For an Android Library:
And then configured in it's
android
tag:The
build.gradle
generated by Android Studio for an application looks like this:Configure your build with Gradle teach you more advanced Android Gradle Plugin settings and options and go deeper in the meaning of this setting.
The
defaultConfig
is called like that because it can be overridden with Product Flavors.The
buildTypes
tag allow you to setup how to build your app enabling optimization (like proguard), you can learn more reading Build Types. It can also be used to setup signing of your app.You should also learn more on how to Declare Dependencies. As you see the
dependencies
tag is outside the android
one: this means it's not defined by the Android plugin but it's standard gradle
.Android Studio will also, by default, install a gradle wrapper. This is a tool you can execute directly from the command line and it will download a local specific version of gradle the first time you execute it.
To launch compile the app you can then launch the gradle wrapper
Linux / Mac:
Windows:
The script launch the wrapper, contained in a
gradle
folder in the root directory of your project:gradle-wrapper.jar
: the code of the wrapper to download gradle and execute itgradle-wrapper.properties
define which gradle version the wrapper should download
- Gradle Tutorial
- Gradle Useful Resources
- Selected Reading
Gradle Download For Mac
Gradle is a build tool which is build based on java. There are some prerequisites that to be installed before installing the Gradle frame work.
Prerequisites
JDK and Groovy are the prerequisites for Gradle installation.
- Gradle requires JDK version 6 or later to be installed in your system. It uses the JDK libraries which is installed and sets to the JAVA_HOME environmental variable.
- Gradle carries its own Groovy library, therefore, we do no need to install Groovy explicitly. If it is installed, that is ignored by Gradle.
Following are the steps to install Gradle in your system.
Step 1 − Verify JAVA Installation
First of all, you need to have Java Software Development Kit (SDK) installed on your system. To verify this, execute Java –version command in any of the platform you are working on.
In Windows −
Execute the following command to verify Java installation. I have installed JDK 1.8 in my system.
Output −
In Linux −
Execute the following command to verify Java installation. I have installed JDK 1.8 in my system.
Output −
We assume the readers of this tutorial have Java SDK version 1.8.0_66 installed on their system.
Step 2 − Download Gradle Build File
Download the latest version of Gradle from the Download Gradle link. In the reference page, click on the Complete Distribution link. This step is common for any platform. For this you will get the complete distribution file into your Downloads folder.
Step 3 − Set Up Environment for Gradle
Setting up environment means that we have to extract the distribution file, copy the library files into proper location. Setting up GRADLE_HOME and PATH environmental variables.
This step is platform dependent.
In Windows −
Extract the downloaded zip file named gradle-2.11-all.zip and copy the distribution files from Downloadsgradle-2.11 to C:gradle location.
After that add the C:gradle and C:gradlebin directories to the GRADLE_HOME and PATH system variables. Follow the given instruction that is right click on my computers -> click on properties -> advanced system settings -> click on environmental variables. There you will find a dialog box for creating and editing system variables. Click on new button for creating GRADLE_HOME variable (follow the left side screenshot). Click on Edit for editing the existing Path system variable (follow the right side screenshot). Follow the below given screenshots.
In Linux −
Extract the downloaded zip file named gradle-2.11-all.zip then you will find an extracted file named gradle-2.11.
You can use the following to move the distribution files from Downloads/gradle-2.11/ to /opt/gradle/ location. Execute this operation from the Downloads directory.
Edit the ~/.bashrc file and paste the following content to it and save it.
Execute the following command to execute ~/.bashrc file.
Step 4: Verify the Gradle installation
In windows:
You can execute the following command in command prompt.
Output: there you will find the Gradle version.
Download Gradle Package
In Linux:
You can execute the following command in terminal.
Output: there you will find the Gradle version.