Facebook version with API level download

Android for use at compile time , while the Target Android version communicates target API level information to Android for use at run time when the app is installed and running on a device. To access this setting in Visual Studio, open the project properties in Solution Explorer and select the Android Manifest page.

In the drop-down menu under Target Android version you can select the Target Android version for your application:. We recommend that you explicitly set the Target Android version to the latest version of Android that you use to test your app. Ideally, it should be set to the latest Android SDK version — this allows you to use new APIs prior to working through the behavior changes. To access this setting in Visual Studio for Mac, right-click the project name and select Options ; this opens the Project Options dialog.

Using the drop-down menu to the right of Target Android version , you can set the Target Android version for your application:. Ideally, it should be set to the latest available Android SDK version — this allows you to use new APIs prior to working through the behavior changes.

For most developers, we do not recommend setting the Target Android version to Automatic - use target framework version. That is:. As each new version of Android is released, the framework API is updated to provide new or replacement functionality. With few exceptions, API functionality from earlier Android versions is carried forward into newer Android versions without modifications. But what if you also want to run your app on earlier versions of Android? If you select a Minimum Android version that is lower than your Target Framework setting, some APIs may not be available to your app at runtime.

However, your app can still run on an earlier device, but with reduced functionality. For each API that is not available on Android platforms corresponding to your Minimum Android version setting, your code must explicitly check the value of the Android. SdkInt property to determine the API level of the platform the app is running on.

For example, let's suppose that we want to use the NotificationBuilder. SetCategory method to categorize a notification when running on Android 5. Referring to the Android version table at the beginning of this guide, we see that the build version code for Android 5. To support older versions of Android where SetCategory is not available, our code can detect the API level at runtime and conditionally call SetCategory only when the API level is greater than or equal to the Lollipop build version code:.

In this example, our app's Target Framework is set to Android 5. Lollipop and later, this example code will call SetCategory only when it is actually available — it will not attempt to call SetCategory when the API level is 16, 17, 18, 19, or The functionality is reduced on these earlier Android versions only to the extent that notifications are not sorted properly because they are not categorized by type , yet the notifications are still published to alert the user.

Our app still works, but its functionality is slightly diminished. In general, the build version check helps your code decide at runtime between doing something the new way versus the old way. For example:. There's no fast and simple rule that explains how to reduce or modify your app's functionality when it runs on older Android versions that are lacking one or more APIs.

In some cases such as in the SetCategory example above , it's sufficient to omit the API call when it's not available. However, in other cases, you may need to implement alternate functionality for when Android. SdkInt is detected to be less than the API level that your app needs to present its optimum experience. Report this product Report this app to Microsoft Thanks for reporting your concern. Our team will review it and, if necessary, take action.

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How you found the violation and any other useful info. Submit Cancel. System Requirements Minimum Your device must meet all minimum requirements to open this product OS Windows 10 version Recommended Your device should meet these requirements for the best experience OS Windows 10 version Open in new tab. Sign me up Stay informed about special deals, the latest products, events, and more from Microsoft Store. Sign up. Thank you! Show 4 more comments. This page has a pretty exhaustive explanation, including the most common case where you don't specify an API version either in the calls or in the SDK that you are using : What happens if I don't specify a version for an API?

Consider this hypothetical life cycle of API versions: An unversioned call will always point to the oldest version still available at the top of the chart.

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Who owns this outage? Building intelligent escalation chains for modern SRE. Featured on Meta. Now live: A fully responsive profile. It also unlocks several editor features that were added in ADT Fixes an issue with the visual layout editor rendering library that prevented Android 3.

Android Studio. Download What's new User guide Preview. Features overview Release notes. Android Developers. This is required to compile your app for that version. Several System Image packages. At least one of these is required to run that version on the Android Emulator. The Sources for Android package. This includes the source files for the platform.

Android Studio may show lines of code from these files while you debug your app. Revision 1 August Released to stable channel no longer in preview.

Android 8. Revision 1 December Released to stable channel no longer in preview. Revision 2 August Released to stable channel no longer in preview. Android 7. Revision 3 December Incremental update. Released as the final Android 7.