Merge "Build: Add PREVIEW_SDK_FINGERPRINT." (69b09b0b) · Commits · e / os / android_frameworks_base

api/system-current.txt

+4 −0

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		@@ -4445,6 +4445,10 @@ package android.os {
		method public abstract java.lang.Object onTransactStarted(android.os.IBinder, int);
		}

		public static class Build.VERSION {
		field public static final java.lang.String PREVIEW_SDK_FINGERPRINT;
		}

		public final class ConfigUpdate {
		field public static final java.lang.String ACTION_UPDATE_CARRIER_ID_DB = "android.os.action.UPDATE_CARRIER_ID_DB";
		field public static final java.lang.String ACTION_UPDATE_CARRIER_PROVISIONING_URLS = "android.intent.action.UPDATE_CARRIER_PROVISIONING_URLS";

+20 −0

Original line number	Diff line number	Diff line
		@@ -288,6 +288,26 @@ public class Build {
		public static final int PREVIEW_SDK_INT = SystemProperties.getInt(
		"ro.build.version.preview_sdk", 0);

		/**
		* The SDK fingerprint for a given prerelease SDK. This value will always be
		* {@code REL} on production platform builds/devices.
		*
		* <p>When this value is not {@code REL}, it contains a string fingerprint of the API
		* surface exposed by the preview SDK. Preview platforms with different API surfaces
		* will have different {@code PREVIEW_SDK_FINGERPRINT}.
		*
		* <p>This attribute is intended for use by installers for finer grained targeting of
		* packages. Applications targeting preview APIs should not use this field and should
		* instead use {@code PREVIEW_SDK_INT} or use reflection or other runtime checks to
		* detect the presence of an API or guard themselves against unexpected runtime
		* behavior.
		*
		* @hide
		*/
		@SystemApi
		public static final String PREVIEW_SDK_FINGERPRINT = SystemProperties.get(
		"ro.build.version.preview_sdk_fingerprint", "REL");

		/**
		* The current development codename, or the string "REL" if this is
		* a release build.