You should test the final build on different devices or AVDs to ensure that it apk has been signed and aligned, it's ready to be distributed to end-users. To complete this procedure, read Signing Your Applications. apk file is unsigned at this point and can'tīe installed until signed with your private key.
HOW TO INSTALL APK ON MAC ANDROID EMULATOR MAC OS
On Mac OS and Linux platforms, type this command: apk in release mode, open a command-line and navigate to the If you build your application unsigned, then you will need to manually sign and align In release mode and then manually sign and align the package, or allow the build script to signĪnd align the package for you. There are two approaches to building in release mode: build an unsigned package Resulting application package with your private key, and should then align it using the zipalign tool. apk.īefore you start building your application in release mode, be aware that you must sign the Once you have built in release mode, it's a good idea to performĪdditional testing and debugging with the final. When you're ready to release and distribute your application to end-users, you must build yourĪpplication in release mode. To install and run your application on an emulator, see the section about Running on the Emulator. To see a list of all available build tasks for your project, type this command:Įach time you change a source file or resource, you must run Gradle again in order to package up Script and is only necessary the first time you build this project from the command line.Īfter you build the project, the output APK for the app module is located inĪpp/build/outputs/apk/, and the output AAR for any lib modules is located in The first command ( chmod) adds the execution permission to the Gradle wrapper On Mac OS and Linux platforms, type these commands:
With the debug key and has been aligned with apk file inside the module build/ĭirectory, named -debug.apk. Using the Gradle wrapper script ( gradlew assembleRelease). Use Gradle to build your project in debug mode, invoke the assembleDebug build task To build in debug mode, open a command-line and navigate to the root of your project directory. In debug mode, the build tools automatically sign yourĪpplication with a debug key and optimize the package with zipalign. The easiest solution, however, is to install JDK in a non-space directory, for example: c:\java\jdk1.7 Building in Debug Modeįor immediate application testing and debugging, you can build your application in debug modeĪnd immediately install it on an emulator. To fix the problem, you can specify the JAVA_HOME This location will causeĪnt to fail, because of the space. The default is to install in the "Program Files" directory. Note: When using ant and installing JDK on Windows, Need to declare the JAVA_HOME environment variable to specify the path to where the JDK is Install it and make sure it is in your executable PATH. If you don't have Gradle, you can obtain it from the Gradle Getting started, however, you can quickly run your applications on an emulator or your ownĭevelopment device by building in debug mode. Procedure for generating a private key and then using it to sign your APK file. You're ready to release your application and share it with end-users. It's important that you read and understand Signing Your Applications, particularly once
Must manually sign it with your own private key, using Keytool and Jarsigner settings in the When you build using the release build type, the. You cannot distribute an application that is signed with a debug key. So it's instantly ready for installation onto an emulator or attachedĭevelopment device. With a debug key based on the debuggable true setting in the module's adle file, apk file is automatically signed by the SDK tools When you build using the debug build type, the. apk file that you can install on an emulator or device. Whether you're building with the debug or release build type, you need to runĪnd build your module. Your modules use, the app must be signed before it can install on an emulator or device-withĪ debug key when building in debug mode and with your own private key when building in release mode. One for debugging your application - debug - and one for building yourįinal package for release - release mode. By default, there are two build types to build your application using the Gradle build settings:
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