Laborumgebung Schritt 2 Android SDKTools Windows PDF

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How To Install Android SDK Tools On Windows

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How To Install Android SDK Tools On Windows 8-10 Minuten

In this post, we will discuss the steps required to install Android SDK Tools on Windows. It assumes that JDK 8 or lower is installed on the system to work out of the box since JDK 9, 10, 11, and 12 have reported compatibility issues with Android SDK. There are solutions suggested by the community to work with JDK 9 and 10 as shown at the end of this post. Android SDK won't work with JDK 11 and 12 due to removal of modules required by it. This post is useful for the developers using Android SDK Tools with other IDEs without installing Android Studio for the use cases including hybrid app development using Ionic. It also assumes that a valid JAVA_HOME environment variable exists pointing to the installation directory of Java. In case you are interested in developing Android applications using Android Studio, you can also follow How To Install Android Studio On Windows. Download SDK Tools Open the download tab of Android Studio and scroll down to Command line tools only section. This section shows various options to download the SDK tools as shown in Fig 1.

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Fig 1 Click on the first link having the download option for Windows. It will ask to accept to terms and conditions as shown in Fig 2.

Fig 2 Go through the details, agree on the terms and conditions and click on the Download Button to start the download. Install SDK Tools Create a directory having name set to android-sdk and extract the content of the downloaded SDK Tools zip to this directory. Make sure that the extracted content is available within the android-sdk directory created by us. 2 von 11

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How To Install Android SDK Tools On Windows

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Install Platform Tools Follow the same steps similar to Android SDK Tools to install Android Platform Tools using the download link.

Configure Environment Variable Right click on the My Computer on the desktop and click on the Properties option. Click on Advanced system settings. It will show the System Properties dialog having Advanced Tab options as shown in Fig 3.

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Fig 3 Click on Environment Variables Button and click on New Button on the first section. Set the Variable Name field to ANDROID_HOME and Variable Value to the android-sdk directory created by us in the previous step. Similarly, also configure the environment variable ANDROID_SDK_ROOT to the android-sdk directory. Also make sure that the JAVA_HOME environment variable is se to the JDK installation directory. It must not end with the bin as we do with system path variable. Configure Commands In previous steps, we have downloaded and extracted the SDK Tools and Platform Tools to the android-sdk directory. Both the tools provide several command line utilities which we need to run by going to the appropriate directory having the executable files. We can make these commands available at system level without going to these directories by adding the path to tools, tools\bin, and platform-tools to system path as shown in Fig 4. Make sure that these executables do not break other commands having the same name before adding these paths to the PATH environment variable.

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Fig 4 Now restart the system to apply the environment variables set by us. # Check adb version adb --version # It must show the installed adb version Android Debug Bridge version 1.0.40 Version 4986621 Installed as \platformtools\adb.exe # Check sdkmanager version sdkmanager --version # It must shown installed sdkmanager version 26.1.1 Using the SDK Manager List - We can list the installed and available packages and images using list command as shown below. // List all the installed and available platforms, system images and other resources sdkmanager --list 5 von 11

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// Output should look like Installed packages:=====================] 100% Computing updates... Path

| Version | Description

| Location -------

| ------- | -------

| ------platform-tools

| 28.0.3

| Android SDK

Platform-Tools 28.0.3 | platform-tools\ tools Tools 26.1.1

| 26.1.1

| Android SDK

| tools\

Available Packages: ... ... // We can see that it shows the tools and platform-tools installed by us Install Platform - Use the below-mentioned command to install the Android 9 (API level 28) using the SDK manager. # Go to the SDK Tools bin directory to access sdkmanager # Start download the most recent package sdkmanager "platforms;android-28" It will ask to accept the terms and conditions. Enter y and hit Enter Key to accept the terms and conditions. This command creates the directory platforms within android-sdk and installs the package android-28 having all the required files to run the emulator for Android 9. If we again check the installed packages, the list command shows the installed options as shown below.

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sdkmanager --list Installed packages:=====================] 100% Computing updates... Path

| Version | Description

| Location -------

| ------- | -------

| ------platform-tools

| 28.0.1

| Android SDK

Platform-Tools 28.0.1 | platform-tools\ platforms;android-28 | 6 Platform 28 tools Tools 26.1.1

| Android SDK

| platforms\android-28\ | 26.1.1

| Android SDK

| tools\

Available Packages: ... ... Update SDK Manager - Update the SDK manager using the below-mentioned command. sdkmanager --update Add System Image - We can add system image from available images shown by list command using the SDK manager as shown below. We are adding the most recent default 64-bit system image. // Install default system image for platform android-28 sdkmanager "system-images;android28;default;x86_64" Accept the License Agreement to complete the download. There are several projects which need Google Play Services. We need system images specific to Google Play Services as shown 7 von 11

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How To Install Android SDK Tools On Windows

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below. // Install Google Play Services system image sdkmanager "system-images;android28;google_apis_playstore;x86_64" Install Emulator - We need to install the emulator before creating the AVD using SDK Manager. // Install Emulator sdkmanager --channel=3 emulator Install Build Tools - Install the most recent build tool listed by list command. // Install Build Tools sdkmanager "" // Example sdkmanager "build-tools;28.0.3" Using the Emulator and AVD Manager Create Android Emulator - Create the emulator using the system image downloaded in the previous step as shown below. Replace with actual name. // Create the emulator using default system image avdmanager create avd -n -k "system-images;android-28;default;x86_64" -g "default" // Create emulator using Google Play Services system image avdmanager create avd -n -k "system-images;android28;google_apis_playstore;x86_64"

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The above commands ask a bunch of question to configure the AVD if we choose the custom hardware profile option. We have excluded the details of these options from this tutorial since these configuration details depend on the actual needs. After completing all the configurations, it creates the AVD using the name provided by us while configuring it. List Android Emulators - Now go to the tools directory on the command line and check the installed platform as shown below. // List the available emulators emulator -list-avds It will list all the AVDs installed by us. Run Emulator - We can run the emulator created by us as shown below. // Run Emulator emulator -avd The above command might show an error specific to the qt library. We can execute the emulator from the Android SDK Tools directory in such case. The emulator will take some time to completely launch the AVD. The final results should look similar to the one shown in Fig 5.

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Fig 5 Delete Emulator - We can also delete an existing emulator as shown below. // Delete Emulator avdmanager delete avd -n Working with JDK 9 and 10 Use the below-mentioned command for JDK 9 and 10 on Linux and Windows. // Linux/Mac export JAVA_OPTS='XX:+IgnoreUnrecognizedVMOptions --add-modules java.se.ee' // Windows

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set JAVA_OPTS='-XX:+IgnoreUnrecognizedVMOptions --add-modules java.se.ee' Modifying the SDK manager script is another option as shown below. // Replace this DEFAULT_JVM_OPTS='"Dcom.android.sdklib.toolsdir=$APP_HOME"' // With DEFAULT_JVM_OPTS='"Dcom.android.sdklib.toolsdir=$APP_HOME" -XX:+IgnoreUnrecognizedVMOptions --add-modules java.se.ee' We need to download additional jars(JAXB, JAF) and modify the SDK manager script - sdkmanager.bat for Java 11 as shown below. set CLASSPATH=jaxb-core.jar;jaxb-impl.jar;jaxbapi.jar;activation.jar

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