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Commit 28c660f1 authored by Jeff Sharkey's avatar Jeff Sharkey
Browse files

API that reports first SDK level of the device. 

This is different from SDK_INT, which can change due to OTA
software updates.

Test: cts-tradefed run commandAndExit cts-dev -m CtsOsTestCases -t android.os.cts.BuildTest
Bug: 69270887
Change-Id: Ic3f4b22b25dc08f3fbdbdf7622c953323447ea01
parent 27674aed

api/current.txt

+1 −0
Original line number Diff line number Diff line
@@ -30950,6 +30950,7 @@ package android.os { 
    ctor public Build.VERSION();

    field public static final java.lang.String BASE_OS;

    field public static final java.lang.String CODENAME;

    field public static final int FIRST_SDK_INT;

    field public static final java.lang.String INCREMENTAL;

    field public static final int PREVIEW_SDK_INT;

    field public static final java.lang.String RELEASE;

api/test-current.txt

+1 −0
Original line number Diff line number Diff line
@@ -120,6 +120,7 @@ package android.app.usage { 


  public class StorageStatsManager {

    method public boolean isQuotaSupported(java.util.UUID);

    method public boolean isReservedSupported(java.util.UUID);

  }



}

core/java/android/app/usage/IStorageStatsManager.aidl

+1 −0
Original line number Diff line number Diff line
@@ -22,6 +22,7 @@ import android.app.usage.ExternalStorageStats; 
/** {@hide} */

interface IStorageStatsManager {

    boolean isQuotaSupported(String volumeUuid, String callingPackage);

    boolean isReservedSupported(String volumeUuid, String callingPackage);

    long getTotalBytes(String volumeUuid, String callingPackage);

    long getFreeBytes(String volumeUuid, String callingPackage);

    long getCacheBytes(String volumeUuid, String callingPackage);

core/java/android/app/usage/StorageStatsManager.java

+10 −0
Original line number Diff line number Diff line
@@ -78,6 +78,16 @@ public class StorageStatsManager { 
        return isQuotaSupported(convert(uuid));

    }



    /** {@hide} */

    @TestApi

    public boolean isReservedSupported(@NonNull UUID storageUuid) {

        try {

            return mService.isReservedSupported(convert(storageUuid), mContext.getOpPackageName());

        } catch (RemoteException e) {

            throw e.rethrowFromSystemServer();

        }

    }



    /**

     * Return the total size of the underlying physical media that is hosting

     * this storage volume.

core/java/android/os/Build.java

+20 −2
Original line number Diff line number Diff line
@@ -221,12 +221,30 @@ public class Build { 
        public static final String SDK = getString("ro.build.version.sdk");



        /**

         * The user-visible SDK version of the framework; its possible

         * values are defined in {@link Build.VERSION_CODES}.

         * The SDK version of the software currently running on this hardware

         * device. This value never changes while a device is booted, but it may

         * increase when the hardware manufacturer provides an OTA update.

         * <p>

         * Possible values are defined in {@link Build.VERSION_CODES}.

         *

         * @see #FIRST_SDK_INT

         */

        public static final int SDK_INT = SystemProperties.getInt(

                "ro.build.version.sdk", 0);



        /**

         * The SDK version of the software that <em>initially</em> shipped on

         * this hardware device. It <em>never</em> changes during the lifetime

         * of the device, even when {@link #SDK_INT} increases due to an OTA

         * update.

         * <p>

         * Possible values are defined in {@link Build.VERSION_CODES}.

         *

         * @see #SDK_INT

         */

        public static final int FIRST_SDK_INT = SystemProperties

                .getInt("ro.product.first_api_level", 0);



        /**

         * The developer preview revision of a prerelease SDK. This value will always

         * be <code>0</code> on production platform builds/devices.