Android/frameworks_base
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os.Build: add MEDIA_PERFORMANCE_CLASS

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Bug: 175813535
Test: atest android.mediapc.cts.PerformanceClassTest
Test: atest android.os.cts.BuildTest
Change-Id: I66e172f4c619a3277bde1004ba4828e2173f69a0
This commit is contained in:
Lajos Molnar
2021-03-10 11:55:09 -08:00
parent cc82a02df9
commit 97eb3f1bd2
2 changed files with 15 additions and 0 deletions
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1
core/api/current.txt
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@@ -30425,6 +30425,7 @@ package android.os {
field public static final String BASE_OS;
field public static final String CODENAME;
field public static final String INCREMENTAL;
field public static final int MEDIA_PERFORMANCE_CLASS;
field public static final int PREVIEW_SDK_INT;
field public static final String RELEASE;
field @NonNull public static final String RELEASE_OR_CODENAME;

14
core/java/android/os/Build.java
View File

@@ -27,6 +27,7 @@ import android.app.ActivityThread;
import android.app.Application;
import android.compat.annotation.UnsupportedAppUsage;
import android.content.Context;
import android.sysprop.DeviceProperties;
import android.sysprop.SocProperties;
import android.sysprop.TelephonyProperties;
import android.text.TextUtils;
@@ -297,6 +298,19 @@ public class Build {
public static final String SECURITY_PATCH = SystemProperties.get(
"ro.build.version.security_patch", "");
/**
* The media performance class of the device or 0 if none.
* <p>
* If this value is not <code>0</code>, the device conforms to the media performance class
* definition of the SDK version of this value. This value never changes while a device is
* booted, but it may increase when the hardware manufacturer provides an OTA update.
* <p>
* Possible non-zero values are defined in {@link Build.VERSION_CODES} starting with
* {@link Build.VERSION_CODES#S}.
*/
public static final int MEDIA_PERFORMANCE_CLASS =
DeviceProperties.media_performance_class().orElse(0);
/**
* The user-visible SDK version of the framework in its raw String
* representation; use {@link #SDK_INT} instead.