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AmbientContext (aka Ambient PCC) Framework API, with a client API for apps to subscribe for AmbientContextEvents, and a provider API for AiAi to implement and provide the detected events.

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Client apps need the ACCESS_AMBIENT_CONTEXT_EVENT permission to use the service. The permission protection level is internal|role.

API overview: http://go/ambient-framework-api
PRD: http://go/ambient-attribution-prd
Design doc: http://go/ambient-service-api

Test: CTS test
Bug: 192476579
Change-Id: I9daede83af34f215c278cb0530238faba1be5c70
Ignore-AOSP-First: to prevent new feature leak.
This commit is contained in:
Kathy Xiaoming Chen
2021-11-18 16:46:32 -08:00
committed by Kathy Chen
parent b56820d3d3
commit 5d568eda62
28 changed files with 2295 additions and 1 deletions
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13
services/java/com/android/server/SystemServer.java
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@@ -103,6 +103,7 @@ import com.android.internal.util.EmergencyAffordanceManager;
import com.android.internal.util.FrameworkStatsLog;
import com.android.internal.widget.ILockSettings;
import com.android.server.am.ActivityManagerService;
import com.android.server.ambientcontext.AmbientContextManagerService;
import com.android.server.appbinding.AppBindingService;
import com.android.server.art.ArtManagerLocal;
import com.android.server.attention.AttentionManagerService;
@@ -1809,6 +1810,7 @@ public final class SystemServer implements Dumpable {
startRotationResolverService(context, t);
startSystemCaptionsManagerService(context, t);
startTextToSpeechManagerService(context, t);
startAmbientContextService(t);
// System Speech Recognition Service
t.traceBegin("StartSpeechRecognitionManagerService");
@@ -3160,6 +3162,17 @@ public final class SystemServer implements Dumpable {
}
private void startAmbientContextService(@NonNull TimingsTraceAndSlog t) {
if (!AmbientContextManagerService.isDetectionServiceConfigured()) {
Slog.d(TAG, "AmbientContextDetectionService is not configured on this device");
return;
}
t.traceBegin("StartAmbientContextService");
mSystemServiceManager.startService(AmbientContextManagerService.class);
t.traceEnd();
}
private static void startSystemUi(Context context, WindowManagerService windowManager) {
PackageManagerInternal pm = LocalServices.getService(PackageManagerInternal.class);
Intent intent = new Intent();