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Commit 602cb15f authored by Jack He's avatar Jack He Committed by Automerger Merge Worker
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Introduce LE audio broadcast system APIs am: a014314c am: de7f1f37 am: 0dc9bbcf 

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/1959800

Change-Id: I1bba0232e4c5e3bbcbd5a2305068909d06f3488b
parents c12ba609 0dc9bbcf

framework/api/current.txt

+1 −0
Original line number Diff line number Diff line
@@ -522,6 +522,7 @@ package android.bluetooth { 
    field @RequiresPermission(android.Manifest.permission.BLUETOOTH_CONNECT) public static final String ACTION_UUID = "android.bluetooth.device.action.UUID";

    field public static final int ADDRESS_TYPE_PUBLIC = 0; // 0x0

    field public static final int ADDRESS_TYPE_RANDOM = 1; // 0x1

    field public static final int ADDRESS_TYPE_UNKNOWN = 65535; // 0xffff

    field public static final int BOND_BONDED = 12; // 0xc

    field public static final int BOND_BONDING = 11; // 0xb

    field public static final int BOND_NONE = 10; // 0xa

framework/api/system-current.txt

+197 −0
Original line number Diff line number Diff line
@@ -191,6 +191,183 @@ package android.bluetooth { 
    method @RequiresPermission(allOf={android.Manifest.permission.BLUETOOTH_CONNECT, android.Manifest.permission.BLUETOOTH_PRIVILEGED}) public int getAudioLocation(@NonNull android.bluetooth.BluetoothDevice);

  }



  public final class BluetoothLeAudioCodecConfigMetadata implements android.os.Parcelable {

    method @NonNull public static android.bluetooth.BluetoothLeAudioCodecConfigMetadata fromRawBytes(@NonNull byte[]);

    method public long getAudioLocation();

    method @NonNull public byte[] getRawMetadata();

    field @NonNull public static final android.os.Parcelable.Creator<android.bluetooth.BluetoothLeAudioCodecConfigMetadata> CREATOR;

  }



  public static final class BluetoothLeAudioCodecConfigMetadata.Builder {

    ctor public BluetoothLeAudioCodecConfigMetadata.Builder();

    ctor public BluetoothLeAudioCodecConfigMetadata.Builder(@NonNull android.bluetooth.BluetoothLeAudioCodecConfigMetadata);

    method @NonNull public android.bluetooth.BluetoothLeAudioCodecConfigMetadata build();

    method @NonNull public android.bluetooth.BluetoothLeAudioCodecConfigMetadata.Builder setAudioLocation(long);

  }



  public final class BluetoothLeAudioContentMetadata implements android.os.Parcelable {

    method @NonNull public static android.bluetooth.BluetoothLeAudioContentMetadata fromRawBytes(@NonNull byte[]);

    method @Nullable public String getLanguage();

    method @Nullable public String getProgramInfo();

    method @NonNull public byte[] getRawMetadata();

    field @NonNull public static final android.os.Parcelable.Creator<android.bluetooth.BluetoothLeAudioContentMetadata> CREATOR;

  }



  public static final class BluetoothLeAudioContentMetadata.Builder {

    ctor public BluetoothLeAudioContentMetadata.Builder();

    ctor public BluetoothLeAudioContentMetadata.Builder(@NonNull android.bluetooth.BluetoothLeAudioContentMetadata);

    method @NonNull public android.bluetooth.BluetoothLeAudioContentMetadata build();

    method @NonNull public android.bluetooth.BluetoothLeAudioContentMetadata.Builder setLanguage(@Nullable String);

    method @NonNull public android.bluetooth.BluetoothLeAudioContentMetadata.Builder setProgramInfo(@Nullable String);

  }



  public final class BluetoothLeBroadcast implements java.lang.AutoCloseable android.bluetooth.BluetoothProfile {

    method @NonNull @RequiresPermission(allOf={android.Manifest.permission.BLUETOOTH_CONNECT, android.Manifest.permission.BLUETOOTH_PRIVILEGED}) public java.util.List<android.bluetooth.BluetoothLeBroadcastMetadata> getAllBroadcastMetadata();

    method @RequiresPermission(android.Manifest.permission.BLUETOOTH_PRIVILEGED) public int getMaximumNumberOfBroadcast();

    method @RequiresPermission(allOf={android.Manifest.permission.BLUETOOTH_CONNECT, android.Manifest.permission.BLUETOOTH_PRIVILEGED}) public boolean isPlaying(int);

    method @RequiresPermission(allOf={android.Manifest.permission.BLUETOOTH_CONNECT, android.Manifest.permission.BLUETOOTH_PRIVILEGED}) public void registerCallback(@NonNull java.util.concurrent.Executor, @NonNull android.bluetooth.BluetoothLeBroadcast.Callback);

    method @RequiresPermission(allOf={android.Manifest.permission.BLUETOOTH_CONNECT, android.Manifest.permission.BLUETOOTH_PRIVILEGED}) public void startBroadcast(@NonNull android.bluetooth.BluetoothLeAudioContentMetadata, @Nullable byte[]);

    method @RequiresPermission(allOf={android.Manifest.permission.BLUETOOTH_CONNECT, android.Manifest.permission.BLUETOOTH_PRIVILEGED}) public void stopBroadcast(int);

    method @RequiresPermission(allOf={android.Manifest.permission.BLUETOOTH_CONNECT, android.Manifest.permission.BLUETOOTH_PRIVILEGED}) public void unregisterCallback(@NonNull android.bluetooth.BluetoothLeBroadcast.Callback);

    method @RequiresPermission(allOf={android.Manifest.permission.BLUETOOTH_CONNECT, android.Manifest.permission.BLUETOOTH_PRIVILEGED}) public void updateBroadcast(int, @NonNull android.bluetooth.BluetoothLeAudioContentMetadata);

  }



  public static interface BluetoothLeBroadcast.Callback {

    method public void onBroadcastMetadataChanged(int, @NonNull android.bluetooth.BluetoothLeBroadcastMetadata);

    method public void onBroadcastStartFailed(int);

    method public void onBroadcastStarted(int, int);

    method public void onBroadcastStopFailed(int);

    method public void onBroadcastStopped(int, int);

    method public void onBroadcastUpdateFailed(int, int);

    method public void onBroadcastUpdated(int, int);

    method public void onPlaybackStarted(int, int);

    method public void onPlaybackStopped(int, int);

  }



  public final class BluetoothLeBroadcastAssistant implements android.bluetooth.BluetoothProfile {

    method @RequiresPermission(allOf={android.Manifest.permission.BLUETOOTH_CONNECT, android.Manifest.permission.BLUETOOTH_PRIVILEGED}) public void addSource(@NonNull android.bluetooth.BluetoothDevice, @NonNull android.bluetooth.BluetoothLeBroadcastMetadata, boolean);

    method @NonNull @RequiresPermission(allOf={android.Manifest.permission.BLUETOOTH_CONNECT, android.Manifest.permission.BLUETOOTH_PRIVILEGED}) public java.util.List<android.bluetooth.BluetoothLeBroadcastReceiveState> getAllSources(@NonNull android.bluetooth.BluetoothDevice);

    method @NonNull @RequiresPermission(allOf={android.Manifest.permission.BLUETOOTH_CONNECT, android.Manifest.permission.BLUETOOTH_PRIVILEGED}) public java.util.List<android.bluetooth.BluetoothDevice> getConnectedDevices();

    method @RequiresPermission(allOf={android.Manifest.permission.BLUETOOTH_CONNECT, android.Manifest.permission.BLUETOOTH_PRIVILEGED}) public int getConnectionPolicy(@NonNull android.bluetooth.BluetoothDevice);

    method @RequiresPermission(allOf={android.Manifest.permission.BLUETOOTH_CONNECT, android.Manifest.permission.BLUETOOTH_PRIVILEGED}) public int getConnectionState(@NonNull android.bluetooth.BluetoothDevice);

    method @NonNull @RequiresPermission(allOf={android.Manifest.permission.BLUETOOTH_CONNECT, android.Manifest.permission.BLUETOOTH_PRIVILEGED}) public java.util.List<android.bluetooth.BluetoothDevice> getDevicesMatchingConnectionStates(@NonNull int[]);

    method public int getMaximumSourceCapacity(@NonNull android.bluetooth.BluetoothDevice);

    method @RequiresPermission(allOf={android.Manifest.permission.BLUETOOTH_CONNECT, android.Manifest.permission.BLUETOOTH_PRIVILEGED}) public boolean isSearchInProgress();

    method @RequiresPermission(allOf={android.Manifest.permission.BLUETOOTH_CONNECT, android.Manifest.permission.BLUETOOTH_PRIVILEGED}) public void modifySource(@NonNull android.bluetooth.BluetoothDevice, int, @NonNull android.bluetooth.BluetoothLeBroadcastMetadata);

    method @RequiresPermission(allOf={android.Manifest.permission.BLUETOOTH_CONNECT, android.Manifest.permission.BLUETOOTH_PRIVILEGED}) public void registerCallback(@NonNull java.util.concurrent.Executor, @NonNull android.bluetooth.BluetoothLeBroadcastAssistant.Callback);

    method @RequiresPermission(allOf={android.Manifest.permission.BLUETOOTH_CONNECT, android.Manifest.permission.BLUETOOTH_PRIVILEGED}) public void removeSource(@NonNull android.bluetooth.BluetoothDevice, int);

    method @RequiresPermission(allOf={android.Manifest.permission.BLUETOOTH_CONNECT, android.Manifest.permission.BLUETOOTH_PRIVILEGED}) public boolean setConnectionPolicy(@NonNull android.bluetooth.BluetoothDevice, int);

    method @RequiresPermission(allOf={android.Manifest.permission.BLUETOOTH_SCAN, android.Manifest.permission.BLUETOOTH_PRIVILEGED}) public void startSearchingForSources(@NonNull java.util.List<android.bluetooth.le.ScanFilter>);

    method @RequiresPermission(allOf={android.Manifest.permission.BLUETOOTH_CONNECT, android.Manifest.permission.BLUETOOTH_PRIVILEGED}) public void stopSearchingForSources();

    method @RequiresPermission(allOf={android.Manifest.permission.BLUETOOTH_CONNECT, android.Manifest.permission.BLUETOOTH_PRIVILEGED}) public void unregisterCallback(@NonNull android.bluetooth.BluetoothLeBroadcastAssistant.Callback);

    field @RequiresPermission(allOf={android.Manifest.permission.BLUETOOTH_CONNECT, android.Manifest.permission.BLUETOOTH_PRIVILEGED}) public static final String ACTION_CONNECTION_STATE_CHANGED = "android.bluetooth.action.CONNECTION_STATE_CHANGED";

  }



  public static interface BluetoothLeBroadcastAssistant.Callback {

    method public void onReceiveStateChanged(@NonNull android.bluetooth.BluetoothDevice, int, @NonNull android.bluetooth.BluetoothLeBroadcastReceiveState);

    method public void onSearchStartFailed(int);

    method public void onSearchStarted(int);

    method public void onSearchStopFailed(int);

    method public void onSearchStopped(int);

    method public void onSourceAddFailed(@NonNull android.bluetooth.BluetoothDevice, @NonNull android.bluetooth.BluetoothLeBroadcastMetadata, int);

    method public void onSourceAdded(@NonNull android.bluetooth.BluetoothDevice, int, int);

    method public void onSourceFound(@NonNull android.bluetooth.BluetoothLeBroadcastMetadata);

    method public void onSourceModified(@NonNull android.bluetooth.BluetoothDevice, int, int);

    method public void onSourceModifyFailed(@NonNull android.bluetooth.BluetoothDevice, int, int);

    method public void onSourceRemoveFailed(@NonNull android.bluetooth.BluetoothDevice, int, int);

    method public void onSourceRemoved(@NonNull android.bluetooth.BluetoothDevice, int, int);

  }



  public final class BluetoothLeBroadcastChannel implements android.os.Parcelable {

    method public int getChannelIndex();

    method @NonNull public android.bluetooth.BluetoothLeAudioCodecConfigMetadata getCodecMetadata();

    method public boolean isSelected();

    field @NonNull public static final android.os.Parcelable.Creator<android.bluetooth.BluetoothLeBroadcastChannel> CREATOR;

  }



  public static final class BluetoothLeBroadcastChannel.Builder {

    ctor public BluetoothLeBroadcastChannel.Builder();

    ctor public BluetoothLeBroadcastChannel.Builder(@NonNull android.bluetooth.BluetoothLeBroadcastChannel);

    method @NonNull public android.bluetooth.BluetoothLeBroadcastChannel build();

    method @NonNull public android.bluetooth.BluetoothLeBroadcastChannel.Builder setChannelIndex(int);

    method @NonNull public android.bluetooth.BluetoothLeBroadcastChannel.Builder setCodecMetadata(@NonNull android.bluetooth.BluetoothLeAudioCodecConfigMetadata);

    method @NonNull public android.bluetooth.BluetoothLeBroadcastChannel.Builder setSelected(boolean);

  }



  public final class BluetoothLeBroadcastMetadata implements android.os.Parcelable {

    method @Nullable public byte[] getBroadcastCode();

    method public int getBroadcastId();

    method public int getPaSyncInterval();

    method @IntRange(from=0, to=16777215) public int getPresentationDelayMicros();

    method public int getSourceAddressType();

    method public int getSourceAdvertisingSid();

    method @Nullable public android.bluetooth.BluetoothDevice getSourceDevice();

    method @NonNull public java.util.List<android.bluetooth.BluetoothLeBroadcastSubgroup> getSubgroups();

    method public boolean isEncrypted();

    field @NonNull public static final android.os.Parcelable.Creator<android.bluetooth.BluetoothLeBroadcastMetadata> CREATOR;

    field public static final int PA_SYNC_INTERVAL_UNKNOWN = 65535; // 0xffff

  }



  public static final class BluetoothLeBroadcastMetadata.Builder {

    ctor public BluetoothLeBroadcastMetadata.Builder();

    ctor public BluetoothLeBroadcastMetadata.Builder(@NonNull android.bluetooth.BluetoothLeBroadcastMetadata);

    method @NonNull public android.bluetooth.BluetoothLeBroadcastMetadata.Builder addSubgroup(@NonNull android.bluetooth.BluetoothLeBroadcastSubgroup);

    method @NonNull public android.bluetooth.BluetoothLeBroadcastMetadata build();

    method @NonNull public android.bluetooth.BluetoothLeBroadcastMetadata.Builder clearSubgroup();

    method @NonNull public android.bluetooth.BluetoothLeBroadcastMetadata.Builder setBroadcastCode(@Nullable byte[]);

    method @NonNull public android.bluetooth.BluetoothLeBroadcastMetadata.Builder setBroadcastId(int);

    method @NonNull public android.bluetooth.BluetoothLeBroadcastMetadata.Builder setEncrypted(boolean);

    method @NonNull public android.bluetooth.BluetoothLeBroadcastMetadata.Builder setPaSyncInterval(int);

    method @NonNull public android.bluetooth.BluetoothLeBroadcastMetadata.Builder setPresentationDelayMicros(@IntRange(from=0, to=16777215) int);

    method @NonNull public android.bluetooth.BluetoothLeBroadcastMetadata.Builder setSourceAdvertisingSid(int);

    method @NonNull public android.bluetooth.BluetoothLeBroadcastMetadata.Builder setSourceDevice(@Nullable android.bluetooth.BluetoothDevice, int);

  }



  public final class BluetoothLeBroadcastReceiveState implements android.os.Parcelable {

    method @Nullable public byte[] getBadCode();

    method public int getBigEncryptionState();

    method @NonNull public java.util.List<java.lang.Long> getBisSyncState();

    method public int getBroadcastId();

    method public int getNumSubgroups();

    method public int getPaSyncState();

    method public int getSourceAddressType();

    method public int getSourceAdvertisingSid();

    method @NonNull public android.bluetooth.BluetoothDevice getSourceDevice();

    method @IntRange(from=0, to=255) public int getSourceId();

    method @NonNull public java.util.List<android.bluetooth.BluetoothLeAudioContentMetadata> getSubgroupMetadata();

    field public static final int BIG_ENCRYPTION_STATE_BAD_CODE = 3; // 0x3

    field public static final int BIG_ENCRYPTION_STATE_CODE_REQUIRED = 1; // 0x1

    field public static final int BIG_ENCRYPTION_STATE_DECRYPTING = 2; // 0x2

    field public static final int BIG_ENCRYPTION_STATE_NOT_ENCRYPTED = 0; // 0x0

    field @NonNull public static final android.os.Parcelable.Creator<android.bluetooth.BluetoothLeBroadcastReceiveState> CREATOR;

    field public static final int PA_SYNC_STATE_FAILED_TO_SYNCHRONIZE = 3; // 0x3

    field public static final int PA_SYNC_STATE_IDLE = 0; // 0x0

    field public static final int PA_SYNC_STATE_NO_PAST = 4; // 0x4

    field public static final int PA_SYNC_STATE_SYNCHRONIZED = 2; // 0x2

    field public static final int PA_SYNC_STATE_SYNCINFO_REQUEST = 1; // 0x1

  }



  public final class BluetoothLeBroadcastSubgroup implements android.os.Parcelable {

    method @NonNull public java.util.List<android.bluetooth.BluetoothLeBroadcastChannel> getChannels();

    method public long getCodecId();

    method @NonNull public android.bluetooth.BluetoothLeAudioCodecConfigMetadata getCodecSpecificConfig();

    method @NonNull public android.bluetooth.BluetoothLeAudioContentMetadata getContentMetadata();

    method public boolean isNoChannelPreference();

    field @NonNull public static final android.os.Parcelable.Creator<android.bluetooth.BluetoothLeBroadcastSubgroup> CREATOR;

  }



  public static final class BluetoothLeBroadcastSubgroup.Builder {

    ctor public BluetoothLeBroadcastSubgroup.Builder();

    ctor public BluetoothLeBroadcastSubgroup.Builder(@NonNull android.bluetooth.BluetoothLeBroadcastSubgroup);

    method @NonNull public android.bluetooth.BluetoothLeBroadcastSubgroup.Builder addChannel(@NonNull android.bluetooth.BluetoothLeBroadcastChannel);

    method @NonNull public android.bluetooth.BluetoothLeBroadcastSubgroup build();

    method @NonNull public android.bluetooth.BluetoothLeBroadcastSubgroup.Builder clearChannel();

    method @NonNull public android.bluetooth.BluetoothLeBroadcastSubgroup.Builder setCodecId(long);

    method @NonNull public android.bluetooth.BluetoothLeBroadcastSubgroup.Builder setCodecSpecificConfig(@NonNull android.bluetooth.BluetoothLeAudioCodecConfigMetadata);

    method @NonNull public android.bluetooth.BluetoothLeBroadcastSubgroup.Builder setContentMetadata(@NonNull android.bluetooth.BluetoothLeAudioContentMetadata);

    method @NonNull public android.bluetooth.BluetoothLeBroadcastSubgroup.Builder setNoChannelPreference(boolean);

  }



  public final class BluetoothMap implements java.lang.AutoCloseable android.bluetooth.BluetoothProfile {

    method public void close();

    method protected void finalize();
@@ -251,6 +428,8 @@ package android.bluetooth { 
    field public static final int CONNECTION_POLICY_FORBIDDEN = 0; // 0x0

    field public static final int CONNECTION_POLICY_UNKNOWN = -1; // 0xffffffff

    field public static final int HEADSET_CLIENT = 16; // 0x10

    field public static final int LE_AUDIO_BROADCAST = 26; // 0x1a

    field public static final int LE_AUDIO_BROADCAST_ASSISTANT = 29; // 0x1d

    field public static final int MAP_CLIENT = 18; // 0x12

    field public static final int PAN = 5; // 0x5

    field public static final int PBAP_CLIENT = 17; // 0x11
@@ -261,9 +440,27 @@ package android.bluetooth { 


  public final class BluetoothStatusCodes {

    field public static final int ALLOWED = 400; // 0x190

    field public static final int ERROR_ALREADY_IN_TARGET_STATE = 26; // 0x1a

    field public static final int ERROR_ANOTHER_ACTIVE_OOB_REQUEST = 1000; // 0x3e8

    field public static final int ERROR_BAD_PARAMETERS = 21; // 0x15

    field public static final int ERROR_HARDWARE_GENERIC = 20; // 0x14

    field public static final int ERROR_LE_BROADCAST_ASSISTANT_DUPLICATE_ADDITION = 1203; // 0x4b3

    field public static final int ERROR_LE_BROADCAST_ASSISTANT_INVALID_SOURCE_ID = 1202; // 0x4b2

    field public static final int ERROR_LE_BROADCAST_INVALID_BROADCAST_ID = 1200; // 0x4b0

    field public static final int ERROR_LE_BROADCAST_INVALID_CODE = 1201; // 0x4b1

    field public static final int ERROR_LE_CONTENT_METADATA_INVALID_LANGUAGE = 1205; // 0x4b5

    field public static final int ERROR_LE_CONTENT_METADATA_INVALID_OTHER = 1206; // 0x4b6

    field public static final int ERROR_LE_CONTENT_METADATA_INVALID_PROGRAM_INFO = 1204; // 0x4b4

    field public static final int ERROR_LOCAL_NOT_ENOUGH_RESOURCES = 22; // 0x16

    field public static final int ERROR_REMOTE_LINK_ERROR = 25; // 0x19

    field public static final int ERROR_REMOTE_NOT_ENOUGH_RESOURCES = 23; // 0x17

    field public static final int ERROR_REMOTE_OPERATION_REJECTED = 24; // 0x18

    field public static final int ERROR_TIMEOUT = 15; // 0xf

    field public static final int NOT_ALLOWED = 401; // 0x191

    field public static final int REASON_LOCAL_APP_REQUEST = 16; // 0x10

    field public static final int REASON_LOCAL_STACK_REQUEST = 17; // 0x11

    field public static final int REASON_REMOTE_REQUEST = 18; // 0x12

    field public static final int REASON_SYSTEM_POLICY = 19; // 0x13

    field public static final int RFCOMM_LISTENER_FAILED_TO_CLOSE_SERVER_SOCKET = 2004; // 0x7d4

    field public static final int RFCOMM_LISTENER_FAILED_TO_CREATE_SERVER_SOCKET = 2003; // 0x7d3

    field public static final int RFCOMM_LISTENER_NO_SOCKET_AVAILABLE = 2005; // 0x7d5

framework/java/android/bluetooth/BluetoothDevice.java

+4 −0
Original line number Diff line number Diff line
@@ -1139,6 +1139,8 @@ public final class BluetoothDevice implements Parcelable, Attributable { 
            ADDRESS_TYPE_PUBLIC,

            /** Address is either resolvable, non-resolvable or static.*/

            ADDRESS_TYPE_RANDOM,

            /** Address type is unknown or unavailable **/

            ADDRESS_TYPE_UNKNOWN,

        }

    )

    public @interface AddressType {}
@@ -1147,6 +1149,8 @@ public final class BluetoothDevice implements Parcelable, Attributable { 
    public static final int ADDRESS_TYPE_PUBLIC = 0;

    /** Address is either resolvable, non-resolvable or static. */

    public static final int ADDRESS_TYPE_RANDOM = 1;

    /** Address type is unknown or unavailable **/

    public static final int ADDRESS_TYPE_UNKNOWN = 0xFFFF;



    private static final String NULL_MAC_ADDRESS = "00:00:00:00:00:00";

framework/java/android/bluetooth/BluetoothLeAudioCodecConfigMetadata.java

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+200 −0

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framework/java/android/bluetooth/BluetoothLeAudioContentMetadata.java

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+216 −0

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