Installing android sdk update

Installing the Android SDK

Android Studio provides everything you need to start developing apps for Android, including the Android Studio IDE and the Android SDK tools.

If you didn’t download Android Studio, go download Android Studio now, or switch to the stand-alone SDK Tools install instructions.

Before you set up Android Studio, be sure you have installed JDK 6 or higher (the JRE alone is not sufficient)—JDK 7 is required when developing for Android 5.0 and higher. To check if you have JDK installed (and which version), open a terminal and type javac -version . If the JDK is not available or the version is lower than 6, go download JDK.

To set up Android Studio on Windows:

1. Launch the .exe file you just downloaded.
2. Follow the setup wizard to install Android Studio and any necessary SDK tools.

On some Windows systems, the launcher script does not find where Java is installed. If you encounter this problem, you need to set an environment variable indicating the correct location.

Select Start menu > Computer > System Properties > Advanced System Properties. Then open Advanced tab > Environment Variables and add a new system variable JAVA_HOME that points to your JDK folder, for example C:\Program Files\Java\jdk1.7.0_21 .

The individual tools and other SDK packages are saved outside the Android Studio application directory. If you need to access the tools directly, use a terminal to navigate to the location where they are installed. For example:

To set up Android Studio on Mac OSX:

1. Unzip the downloaded zip file, android-studio-ide- -mac.zip .
2. Drag and drop Android Studio into the Applications folder.
3. Open Android Studio and follow the setup wizard to install any necessary SDK tools.

Depending on your security settings, when you attempt to open Android Studio, you might see a warning that says the package is damaged and should be moved to the trash. If this happens, go to System Preferences > Security & Privacy and under Allow applications downloaded from, select Anywhere. Then open Android Studio again.

Follow the links to install the SDK outside of the Android Studio directories.

The individual tools and other SDK packages are saved outside the Android Studio application directory. If you need access the tools directly, use a terminal to navigate into the location where they are installed. For example:

To set up Android Studio on Linux:

1. Unpack the downloaded Tar file, android-studio-ide- -linux.zip , into an appropriate location for your applications.
2. To launch Android Studio, navigate to the android-studio/bin/ directory in a terminal and execute studio.sh .

You may want to add android-studio/bin/ to your PATH environmental variable so that you can start Android Studio from any directory.

If the SDK is not already installed, follow the setup wizard to install the SDK and any necessary SDK tools.

Note: You may also need to install the ia32-libs, lib32ncurses5-dev, and lib32stdc++6 packages. These packages are required to support 32-bit apps on a 64-bit machine.

Android Studio is now ready and loaded with the Android developer tools, but there are still a couple packages you should add to make your Android SDK complete.

The stand-alone SDK Tools package does not include a complete Android development environment. It includes only the core SDK tools, which you can access from a command line or with a plugin for your favorite IDE (if available).

If you didn’t download the SDK tools, go download the SDK now, or switch to the Android Studio install instructions.

To get started on Windows:

Your download package is an executable file that starts an installer. The installer checks your machine for required tools, such as the proper Java SE Development Kit (JDK) and installs it if necessary. The installer then saves the Android SDK Tools to a specified the location outside of the Android Studio directories.

1. Double-click the executable ( .exe file) to start the install.
2. Make a note of the name and location where you save the SDK on your system—you will need to refer to the SDK directory later when using the SDK tools from the command line.
3. Once the installation completes, the installer starts the Android SDK Manager.

To get started on Mac OSX:

Unpack the ZIP file you’ve downloaded. By default, it’s unpacked into a directory named android-sdk-mac_x86 . Move it to an appropriate location on your machine, such as a «Development» directory in your home directory.

Make a note of the name and location of the SDK directory on your system—you will need to refer to the SDK directory later when using the SDK tools from the command line.

To get started on Linux:

Unpack the .zip file you’ve downloaded. The SDK files are download separately to a user-specified directory.

Make a note of the name and location of the SDK directory on your system—you will need to refer to the SDK directory later when using the SDK tools from the command line.

Troubleshooting Ubuntu

• If you need help installing and configuring Java on your development machine, you might find these resources helpful:
  • https://help.ubuntu.com/community/Java
  • https://help.ubuntu.com/community/JavaInstallation
• Here are the steps to install Java:

  1. If you are running a 64-bit distribution on your development machine, you need to install additional packages first. For Ubuntu 13.10 (Saucy Salamander) and above, install the libncurses5:i386 , libstdc++6:i386 , and zlib1g:i386 packages using apt-get :

     For earlier versions of Ubuntu, install the ia32-libs package using apt-get :

     The Android SDK tools are now ready to begin developing apps, but there are still a couple packages you should add to make your Android SDK complete.

     Then, select which SDK bundle you want to install:

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     Инструкция по установке Android SDK

     

     Эта статья поможет всем новичкам, владельцам Андроид устройств ознакомиться с SDK. Вы узнаете как установить android sdk. Для чего это нужно: во первых для взлома, во вторых для доступа к системной части прошивки и ее последующего изменения, в третьих для получения root прав.
     В SDK есть инструмент ADB (Android Debug Bridge) отладочный Мост для Android или по другому интерфейс для отладки Android, с помощью него можно:

     • Просматривать log системы Android.
     • Просмотреть какие Андроид устройства подключены и могут работать с ADB.
     • Устанавливать программы на Android устройствах.
     • Удалять программы на Android устройствах.
     • Копировать файлы с Android устройства.
     • Копировать файлы на Android устройство.
     • Удалять раздел data на Android устройстве.
     • Очищать раздел data на Android устройстве.
     • Прошить раздел data на Android устройстве.
     • Перезаписать раздел data на Android устройстве.
     • Осуществить разные скрипты управления Android устройством.
     • Управлять некоторыми сетевыми параметрами Android устройства.
     • И многое другое.

     SDK (software development kit) — комплекс средств разработки, позволяющий специалистам по программному обеспечению создавать приложения для определённого пакета программ, программного обеспечения базовых средств разработки, компьютерной системы, игровых консолей, аппаратной платформы, операционных систем и других платформ.

     Установка Software Development kit (SDK)

     Заходим на страницу сайта https://developer.android.com/sdk/index.html и скачиваем SDK для вашей операционной системы. Скачав zip архив SDK вам необходимо разархивировать его содержимое, в архиве находится папка adt-bundle-windows которая и содержит сам SDK, распаковываем ее на наш компьютер в корень диска С:\. Путь к SDK у нас будет такой C:\adt-bundle-windows

     Установка Java Development Kit (JDK)

     Для Android SDK требуется JDK версии 5 или выше. Если на вашем компьютере уже установлена одна из этих версий JDK, то смело переходите к следующему шагу. Если JDK не установлен, то зайдите на сайт oracle.com , выбираем вкладку Downloads, потом JAVA for developers, далее выбираем JDK как на рисунке, вам нужно найти версию JDK, которая установится на ваш компьютер – выберите операционную систему и разрядность. Скачиваем и устанавливаем.

     oracle.com вкладка downloads:

     Выбираем версию JDK

     Заходим в папку adt-bundle-windows, затем в папку sdk и запускаем SDK Manager.exe. В появившемся окне предлагается выбрать компоненты для закачки через интернет. В правой части для каждого компонента указано, установлен он уже или нет. Выбираем нужные пакеты для работы. Желательно как на рисунке. Если у вас другие версии Android, то выбираем нужные. Когда все нужные пакеты выбраны — жмем кнопку Install X packages справа снизу. В новом окне подтверждаем, что согласны все это скачать — Accept All. И здесь же можно посмотреть размер пакета и отказаться от чего-либо. Жмете Install — побежал индикатор и открылся лог — началась закачка. Через некоторое время (зависит от количества выбранных пакетов) появится надпись: Done loading packages. Установка завершена. Закрываем лог и SDK Manager.

     Затем мы идем в папку C:\adt-bundle-windows\platform-tools этот адрес нужно скопировать (в этой папочке должны лежать файлы adb.exe и другие)

     Папка с программой

     Для Windows XP: заходим в панель управления, свойства системы, дополнительно, переменные среды
     Для Windows Vista/7: заходим в панель управления, система, дополнительные параметры системы

     Находим пункт переменные среды и находим пункт Path, нажимаем изменить и ничего не удаляя через точку с запятой добавляем свой путь C:\adt-bundle-windows\platform-tools (смотрим рисунок). Нажимаем ОК.

     Теперь проверяем все ли работает: заходим в пуск, запускаем командную строчку (желательно от имени администратора для Windows Vista/7) и вводим команду adb и получаем следующее.

     Источник

     How to install the Android SDK on Windows, Mac and Linux

     Source: Android Central

     Most of us will never need to install the Android SDK. The reason why is right in the name — Software Development Kit. It’s built for people writing Android apps who need tools to work with Android from a computer.

     But those tools can also be handy for folks wanting to do some more advanced stuff. Stuff like manually updating software or rooting their phone. Fastboot and ADB are vital if you’re into «hacking» at the Android software. And Google provides it free for everyone.

     

     What to choose?

     There are two ways to get a working set of Android tools on your computer. The easy way is just to install Android Studio. Everything needed to run and use the Android command line tools is part of Android Studio, as well as a way to keep the tools updated. While it’s designed for folks who want a complete development environment and includes a code editor, Android emulator, and compiler, you can use just the command line tools and never open the rest.

     If you’re not afraid to get your feet wet, you can install just the SDK components outside of Android Studio. Installing them is easy (they’re inside a zip file), but setting up your computer to use them isn’t a straightforward process.

     Manually installing the Android SDK

     Source: Android Central

     Download the SDK direct from Google by clicking here. Scroll down a bit and find the section marked «Get just the command line tools» and save it somewhere easy to get to, like your desktop. We’ll be extracting it to a better location in the next step.

     The file you downloaded is compressed. You’ll need to be familiar with compressed files — and how to extract them — to go any further. If you’re not, stop here and spend the time to learn about them.

     Extract your compressed file into the following location:

     • Windows: The root of your C: drive
     • OS X: Your home folder
     • Linux: Your home folder

     Rename the extracted folder to «Android». This will make the rest of this guide, and your time with the SDK, much easier.

     Prerequisites

     Source: Android Central

     You’ll need a working version of Java to run the SDK components. For most things, you’ll be doing with the SDK, both Open Java and Sun Java from Oracle (yes, that Oracle) will work.

     • On a Mac, it’s pretty easy because you’ll already have it installed unless you uninstalled it. If you did, install it again — you should know how to do that if you knew how to uninstall it.
     • On Windows, head to the Oracle website and download the correct version (32- or 64-bit) for your computer. Again, if this gives you any trouble, stop what you’re doing and learn a bit more about your computer. If you can’t install Java, maybe you’re not yet ready to use the Android SDK.
     • On a Linux computer, you’ll also need to install Java. You can find x86 and x64 binaries for Sun Java from Oracle at their website. OpenJDK also works for most things you’ll need to do with the SDK. (OpenJDK is now bundled with Android Studio which includes the SDK as well as a development environment) and you’ll find complete instructions to get it installed at the OpenJDK website. If you need more assistance or want to use a package manager to install Sun Java, you’ll need to refer to the documentation for your particular distro.

     Linux users will also have to make sure they have some 32-bit libraries installed if they are running a 64-bit version of the operating system. If you’re using Ubuntu or another Debian variant, install ncurses5 and stdc++6 through your terminal:

     sudo apt-get install lib32ncurses5 lib32stdc++6

     If you’re using a different flavor of Linux, find the correct packages for ncurses5 and stdc++6 and install them.

     Installing the tools

     Extract the file you downloaded above into a folder named Android on the root of your C drive (Windows) or into your Home folder (Mac, Linux). You might notice a few things are missing if you’ve ever downloaded the command line tools before as the tools and platform-tools folders are missing. That’s OK; we’re about to get them using the included SDK manager.

     Open the bin folder in the extracted download and find the SDK manager executable file. It may look like a terminal or shell command, but it will open a GUI as long as you have Java installed correctly.

     Source: Android Central

     In the SDK manager, you’ll choose to install Android SDK Tools and Android SDK Platform-Tools. If you’re using Windows, you’ll also want to install the Google USB Driver, and if you plan on building AOSP from the source, you may want to install the Android SDK Build-Tools.

     Choose the correct files and proceed through the process (it will show you a license agreement you should read), and both tools folders will be installed. But you’re not quite finished!

     The tools will be installed into the application data folder. On Windows, it’s in Windows\users\YourUserName\AppData\Local\Android, and on a Mac or Linux, it’s in .Android (notice the dot!) in your home folder. Create a symbolic link (information for Windows users here) for both tools folders in the Android folder you created earlier. This will help get them into your PATH and make life a lot easier.

     Setting your PATH

     Source: Android Central

     The PATH variable in your computer’s operating system tells it where to look when you want to run a command from a terminal or the command line. For example, to run the ADB command, you either need to type and provide the complete path — ie, the folder ADB is actually in, inside the SDK folder — or have the location set in the PATH variable itself. It’s a bit confusing, but the good news is that doing it is easier than explaining it.

     For these directions to work as written, you will have to have extracted and renamed the SDK download folder as mentioned above, and to the correct location for this tutorial.

     On Windows

     Unless you’re still using an older version of Windows, you no longer can set the PATH in the autoexec.bat file or autoexec.nt file. You’ll need to update the system Environment Variable settings instead. Here’s how it’s done on a Windows 10 machine:

     • Hit the Start key on your Keyboard.
     • Start typing the words Environment Variables.
     • As you type, you’ll see the choice to Edit the system environment variables. Choose it.
     • In the Environment Variables window, select the PATH line item in the User variables for (your user name) section, then click the Edit button.

     Add the full path to the Android SDK tools and Android SDK platform-tools folders in the edit box, separated by a semi-colon. It should look something like this:

     For older versions of Windows, refer to the documentation that came with your computer for assistance on setting the PATH. And, again: If you’ve installed your SDK somewhere other than \Android, you’ll need to adjust accordingly.

     On a Mac

     Source: Android Central

     You can set your PATH variable on a machine running OS X in your bash profile. Doing so is easy, and is all done in one file.

     In your Home folder is a file named .bash_profile. Open it with any text editor. Never touch the .bashrc or .bash_profile files you might find in the /etc. directory!

     You may see a blank file, or it may be full of other information. All we need to do is add a couple of lines to the top of the file:

     (Did we mention that if your SDK is in another location, you’ll need to adjust things accordingly? Good.)

     Save the file and reboot your computer so that the new PATH is sourced properly.

     On Linux

     Setting the PATH on a Linux computer is almost the same as on a Mac, you just edit a different file.

     Using your favorite text editor, open the

     /.bashrc file. It will probably exist and have multiple entries. If you get an error that the file does not exist, simply create a new file and save it as

     /.bashrc when finished.

     You’ll want to add the following two lines to the END of the .bashrc file:

     Save the file and close the terminal window. Open a new instance of the terminal and type this command:

     Your session will reference the changes you made, and the SDK will be in your PATH.

     

     Wrapping it up

     Source: Android Central

     You should now have a working set of Android command-line tools and be able to do things like flash the latest factory images or manually update your phone with a zip file. And because you did it yourself, you have what you need to fix it when things go wrong.

     Good luck, and have fun!

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