Where to download android support v4.jar

T he Android Support Library package contains several code libraries that provide backward-compatible versions of Android framework APIs and features that are available through the library APIs. Android v4 support and v7 appcompat libraries support a wide range of Android versions and provide APIs for recommended user interface patterns.

To use any of the following libraries, you must download the library files to your Android SDK installation. Check the Android Support Library 4.

Click the Install packages button. Before adding a Support Library to your application, decide what features you want to include and the lowest Android versions you want to support. To add a Support Library without resources to your application project:.

To add a Support Library with resources such as v7 appcompat for action bar to your application project:. Click Finish to import the project. For the v7 appcompat project, you should now see a new project titled android-support-v7-appcompat. For example, when creating the the v7 appcompat project, add both the android-support-v4. In the Order and Export tab, check the. For example, the appcompat project requires you to export both the android-support-v4. Uncheck Android Dependencies.

Before adding a Support Library to your application, decide what features you want to include and the lowest Android versions you want to support. For more information on the features provided by the different libraries, see Support Library Features.

In order to use a Support Library, you must modify your application's project's classpath dependencies within your development environment. You must perform this procedure for each Support Library you want to use. Caution: Using dynamic dependencies for example, palette-v We recommend that you explicitly specify a library version for example, palette-v Support Library classes that provide support for existing framework APIs typically have the same name as framework class but are located in the android.

Caution: When using classes from the Support Library, be certain you import the class from the appropriate package. For example, when applying the ActionBar class:. Note: After including the Support Library in your application project, we strongly recommend that you shrink, obfuscate, and optimize your app for release.

In addition to protecting your source code with obfuscation, shrinking removes unused classes from any libraries you include in your application, which keeps the download size of your application as small as possible. Further guidance for using some Support Library features is provided in the Android developer training classes , guides and samples.

For more information about the individual Support Library classes and methods, see the android. If you are increasing the backward compatibility of your existing application to an earlier version of the Android API with the Support Library, make sure to update your application's manifest.

Jorgesys Jorgesys k 22 22 gold badges silver badges bronze badges. Extras are not included with the SDK, at least not as of this writing. I am trying to modify a project Gradle project that uses that unresolved import. The project tries to import "android. The android. The android-support-v4. Go to order and export tab, and tick check on the library. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password.

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