Snap for 4525198 from 7f2292dbaba5dad43aff5ceae566876272a5e8b0 to pi-release (a36ddaa8) · Commits · e / os / android_hardware_interfaces

broadcastradio/2.0/Android.bp

+9 −0

Original line number	Diff line number	Diff line
		@@ -8,7 +8,9 @@ hidl_interface {
		},
		srcs: [
		"types.hal",
		"IAnnouncementObserver.hal",
		"IBroadcastRadio.hal",
		"ICloseHandle.hal",
		"ITunerCallback.hal",
		"ITunerSession.hal",
		],
		@@ -16,8 +18,14 @@ hidl_interface {
		"android.hidl.base@1.0",
		],
		types: [
		"AmFmBandRange",
		"AmFmRegionConfig",
		"Announcement",
		"AnnouncementType",
		"ConfigFlag",
		"Constants",
		"DabTableEntry",
		"Deemphasis",
		"IdentifierType",
		"Metadata",
		"MetadataKey",
		@@ -28,6 +36,7 @@ hidl_interface {
		"ProgramListChunk",
		"ProgramSelector",
		"Properties",
		"Rds",
		"Result",
		"VendorKeyValue",
		],

broadcastradio/2.0/IAnnouncementObserver.hal

0 → 100644

+30 −0

Original line number	Diff line number	Diff line
		/* Copyright (C) 2017 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package android.hardware.broadcastradio@2.0;

		/**
		* Callback interface for announcement observer.
		*
		* For typical configuration, the observer is a broadcast radio service.
		*/
		interface IAnnouncementObserver {
		/**
		* Called whenever announcement list has changed.
		*
		* @param announcements The complete list of currently active announcements.
		*/
		oneway onListUpdated(vec<Announcement> announcements);
		};

broadcastradio/2.0/IBroadcastRadio.hal

+49 −1

Original line number	Diff line number	Diff line
		@@ -15,6 +15,8 @@

		package android.hardware.broadcastradio@2.0;

		import IAnnouncementObserver;
		import ICloseHandle;
		import ITunerCallback;
		import ITunerSession;

		@@ -32,6 +34,28 @@ interface IBroadcastRadio {
		*/
		getProperties() generates (Properties properties);

		/**
		* Fetches current or possible AM/FM region configuration.
		*
		* @param full If true, returns full hardware capabilities.
		* If false, returns current regional configuration.
		* @return result OK in case of success.
		* NOT_SUPPORTED if the tuner doesn't support AM/FM.
		* @return config Hardware capabilities (full=true) or
		* current configuration (full=false).
		*/
		getAmFmRegionConfig(bool full)
		generates (Result result, AmFmRegionConfig config);

		/**
		* Fetches current DAB region configuration.
		*
		* @return result OK in case of success.
		* NOT_SUPPORTED if the tuner doesn't support DAB.
		* @return config Current configuration.
		*/
		getDabRegionConfig() generates (Result result, vec<DabTableEntry> config);

		/**
		* Opens a new tuner session.
		*
		@@ -78,4 +102,28 @@ interface IBroadcastRadio {
		* or a zero-length vector if identifier doesn't exist.
		*/
		getImage(uint32_t id) generates (vec<uint8_t> image);

		/**
		* Registers announcement observer.
		*
		* If there is at least one observer registered, HAL implementation must
		* notify about announcements even if no sessions are active.
		*
		* If the observer dies, the HAL implementation must unregister observer
		* automatically.
		*
		* @param enabled The list of announcement types to watch for.
		* @param cb The callback interface.
		* @return result OK in case of success.
		* NOT_SUPPORTED if the tuner doesn't support announcements.
		* @return closeHandle A handle to unregister observer,
		* nullptr if result was not OK.
		*/
		registerAnnouncementObserver(
		vec<AnnouncementType> enabled,
		IAnnouncementObserver cb
		) generates (
		Result result,
		ICloseHandle closeHandle
		);
		};

broadcastradio/2.0/ICloseHandle.hal

0 → 100644

+32 −0

Original line number	Diff line number	Diff line
		/* Copyright (C) 2017 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package android.hardware.broadcastradio@2.0;

		/**
		* Represents a generic close handle to remove a callback that doesn't need
		* active interface.
		*/
		interface ICloseHandle {
		/**
		* Closes the handle.
		*
		* The call must not fail and must only be issued once.
		*
		* After the close call is executed, no other calls to this interface
		* are allowed.
		*/
		close();
		};

broadcastradio/2.0/default/Android.bp

+3 −0

Original line number	Diff line number	Diff line
		@@ -24,6 +24,9 @@ cc_binary {
		"-Wextra",
		"-Werror",
		],
		cppflags: [
		"-std=c++1z",
		],
		srcs: [
		"BroadcastRadio.cpp",
		"TunerSession.cpp",