Merge "Add getter to retrieve interval between requests." into sc-dev (6ebcfff7) · Commits · e / os / android_frameworks_base

core/api/system-current.txt

+1 −2

Original line number	Diff line number	Diff line
		@@ -318,7 +318,6 @@ package android {

		public static final class R.attr {
		field public static final int allowClearUserDataOnFailedRestore = 16844288; // 0x1010600
		field public static final int durationBetweenRequestsMillis;
		field public static final int hotwordDetectionService;
		field public static final int isVrOnly = 16844152; // 0x1010578
		field public static final int minExtensionVersion = 16844305; // 0x1010611
		@@ -9894,9 +9893,9 @@ package android.service.displayhash {
		method @NonNull public final android.os.IBinder onBind(@NonNull android.content.Intent);
		method public abstract void onGenerateDisplayHash(@NonNull byte[], @NonNull android.hardware.HardwareBuffer, @NonNull android.graphics.Rect, @NonNull String, @NonNull android.view.displayhash.DisplayHashResultCallback);
		method @NonNull public abstract java.util.Map<java.lang.String,android.service.displayhash.DisplayHashParams> onGetDisplayHashAlgorithms();
		method public abstract int onGetIntervalBetweenRequestsMillis();
		method @Nullable public abstract android.view.displayhash.VerifiedDisplayHash onVerifyDisplayHash(@NonNull byte[], @NonNull android.view.displayhash.DisplayHash);
		field public static final String SERVICE_INTERFACE = "android.service.displayhash.DisplayHashingService";
		field public static final String SERVICE_META_DATA = "android.displayhash.display_hashing_service";
		}

		}

core/java/android/service/displayhash/DisplayHashingService.java

+25 −9

Original line number	Diff line number	Diff line
		@@ -51,15 +51,9 @@ public abstract class DisplayHashingService extends Service {
		public static final String EXTRA_VERIFIED_DISPLAY_HASH =
		"android.service.displayhash.extra.VERIFIED_DISPLAY_HASH";

		/**
		* Name under which a DisplayHashingService component publishes information
		* about itself. This meta-data must reference an XML resource containing a
		* {@link com.android.internal.R.styleable#DisplayHashingService} tag.
		*
		* @hide
		*/
		@SystemApi
		public static final String SERVICE_META_DATA = "android.displayhash.display_hashing_service";
		/ @hide /
		public static final String EXTRA_INTERVAL_BETWEEN_REQUESTS =
		"android.service.displayhash.extra.INTERVAL_BETWEEN_REQUESTS";

		/**
		* The {@link Intent} action that must be declared as handled by a service in its manifest
		@@ -149,6 +143,21 @@ public abstract class DisplayHashingService extends Service {
		callback.sendResult(data);
		}

		/**
		* Call to get the interval required between display hash requests. Requests made faster than
		* this will be throttled.
		*
		* @return the interval value required between requests.
		*/
		public abstract int onGetIntervalBetweenRequestsMillis();

		private void getDurationBetweenRequestsMillis(RemoteCallback callback) {
		int durationBetweenRequestMillis = onGetIntervalBetweenRequestsMillis();
		Bundle data = new Bundle();
		data.putInt(EXTRA_INTERVAL_BETWEEN_REQUESTS, durationBetweenRequestMillis);
		callback.sendResult(data);
		}

		private final class DisplayHashingServiceWrapper extends IDisplayHashingService.Stub {
		@Override
		public void generateDisplayHash(byte[] salt, HardwareBuffer buffer, Rect bounds,
		@@ -187,5 +196,12 @@ public abstract class DisplayHashingService extends Service {
		mHandler.sendMessage(obtainMessage(DisplayHashingService::getDisplayHashAlgorithms,
		DisplayHashingService.this, callback));
		}

		@Override
		public void getIntervalBetweenRequestsMillis(RemoteCallback callback) {
		mHandler.sendMessage(
		obtainMessage(DisplayHashingService::getDurationBetweenRequestsMillis,
		DisplayHashingService.this, callback));
		}
		}
		}

core/java/android/service/displayhash/IDisplayHashingService.aidl

+9 −0

Original line number	Diff line number	Diff line
		@@ -58,4 +58,13 @@ oneway interface IDisplayHashingService {
		* @param callback The callback invoked to send back the map of algorithms to DisplayHashParams.
		*/
		void getDisplayHashAlgorithms(in RemoteCallback callback);

		/**
		* Call to get the interval required between display hash requests. Requests made faster than
		* this will be throttled. The result will be sent in the callback as an int with the key
		* {@link #EXTRA_INTERVAL_BETWEEN_REQUESTS}.
		*
		* @param callback The callback invoked to send back the interval duration.
		*/
		void getIntervalBetweenRequestsMillis(in RemoteCallback callback);
		}

core/res/res/values/attrs.xml

+0 −7

Original line number	Diff line number	Diff line
		@@ -9568,11 +9568,4 @@
		<attr name="iconfactoryBadgeSize" format="dimension"/>
		<!-- Perceptual luminance of a color, in accessibility friendly color space. From 0 to 100. -->
		<attr name="lStar" format="float"/>

		<declare-styleable name="DisplayHashingService">
		<!-- The interval required between display hash requests. Requests made faster than this
		delay will be throttled."
		@hide @SystemApi -->
		<attr name="durationBetweenRequestsMillis" format="integer" />
		</declare-styleable>
		</resources>

core/res/res/values/public.xml

+0 −2

Original line number	Diff line number	Diff line
		@@ -3096,8 +3096,6 @@
		<!-- @hide @SystemApi -->
		<public name="playHomeTransitionSound" />
		<public name="lStar" />
		<!-- @hide @SystemApi -->
		<public name="durationBetweenRequestsMillis" />
		<public name="showInInputMethodPicker" />
		<public name="effectColor" />
		<!-- @hide @TestApi -->