Add Fast Pair system apis including subsequent pairing.

Design doc: go/fastpair-data-provider-sytem-apis
Test: will add unit test to cts dir in another cl.
Bug: 204780849
CTS-Coverage-Bug: 205591293

Change-Id: I0c981ff99a1ceb5dd669f141b664df979c55bab5
diff --git a/nearby/framework/api/system-current.txt b/nearby/framework/api/system-current.txt
index fe3cd98..d5d4b43 100644
--- a/nearby/framework/api/system-current.txt
+++ b/nearby/framework/api/system-current.txt
@@ -1,36 +1,240 @@
 // Signature format: 2.0
 package android.nearby {
 
+  public class FastPairAccountKeyDeviceMetadata {
+    method @Nullable public byte[] getAccountKey();
+    method @Nullable public android.nearby.FastPairDeviceMetadata getFastPairDeviceMetadata();
+    method @Nullable public android.nearby.FastPairDiscoveryItem getFastPairDiscoveryItem();
+    method @Nullable public byte[] getSha256AccountKeyPublicAddress();
+  }
+
+  public static final class FastPairAccountKeyDeviceMetadata.Builder {
+    ctor public FastPairAccountKeyDeviceMetadata.Builder();
+    method @NonNull public android.nearby.FastPairAccountKeyDeviceMetadata build();
+    method @NonNull public android.nearby.FastPairAccountKeyDeviceMetadata.Builder setAccountKey(@Nullable byte[]);
+    method @NonNull public android.nearby.FastPairAccountKeyDeviceMetadata.Builder setFastPairDeviceMetadata(@Nullable android.nearby.FastPairDeviceMetadata);
+    method @NonNull public android.nearby.FastPairAccountKeyDeviceMetadata.Builder setFastPairDiscoveryItem(@Nullable android.nearby.FastPairDiscoveryItem);
+    method @NonNull public android.nearby.FastPairAccountKeyDeviceMetadata.Builder setSha256AccountKeyPublicAddress(@Nullable byte[]);
+  }
+
+  public class FastPairAntispoofkeyDeviceMetadata {
+  }
+
+  public static final class FastPairAntispoofkeyDeviceMetadata.Builder {
+    ctor public FastPairAntispoofkeyDeviceMetadata.Builder();
+    method @NonNull public android.nearby.FastPairAntispoofkeyDeviceMetadata build();
+    method @NonNull public android.nearby.FastPairAntispoofkeyDeviceMetadata.Builder setAntiSpoofPublicKey(@Nullable byte[]);
+    method @NonNull public android.nearby.FastPairAntispoofkeyDeviceMetadata.Builder setFastPairDeviceMetadata(@Nullable android.nearby.FastPairDeviceMetadata);
+  }
+
   public abstract class FastPairDataProviderBase {
     ctor public FastPairDataProviderBase(@NonNull String);
     method @Nullable public final android.os.IBinder getBinder();
-    method public abstract void onLoadFastPairDeviceMetadata(@NonNull android.nearby.FastPairDataProviderBase.FastPairDeviceMetadataRequest, @NonNull android.nearby.FastPairDataProviderBase.FastPairDeviceMetadataCallback);
+    method public abstract void onLoadFastPairAccountDevicesMetadata(@NonNull android.nearby.FastPairDataProviderBase.FastPairAccountDevicesMetadataRequest, @NonNull android.nearby.FastPairDataProviderBase.FastPairAccountDevicesMetadataCallback);
+    method public abstract void onLoadFastPairAntispoofkeyDeviceMetadata(@NonNull android.nearby.FastPairDataProviderBase.FastPairAntispoofkeyDeviceMetadataRequest, @NonNull android.nearby.FastPairDataProviderBase.FastPairAntispoofkeyDeviceMetadataCallback);
+    method public abstract void onLoadFastPairEligibleAccounts(@NonNull android.nearby.FastPairDataProviderBase.FastPairEligibleAccountsRequest, @NonNull android.nearby.FastPairDataProviderBase.FastPairEligibleAccountsCallback);
+    method public abstract void onManageFastPairAccount(@NonNull android.nearby.FastPairDataProviderBase.FastPairManageAccountRequest, @NonNull android.nearby.FastPairDataProviderBase.FastPairManageActionCallback);
+    method public abstract void onManageFastPairAccountDevice(@NonNull android.nearby.FastPairDataProviderBase.FastPairManageAccountDeviceRequest, @NonNull android.nearby.FastPairDataProviderBase.FastPairManageActionCallback);
+    field public static final String ACTION_FAST_PAIR_DATA_PROVIDER = "android.nearby.action.FAST_PAIR_DATA_PROVIDER";
+    field public static final int ERROR_CODE_BAD_REQUEST = 0; // 0x0
+    field public static final int ERROR_CODE_INTERNAL_ERROR = 1; // 0x1
+    field public static final int MANAGE_REQUEST_ADD = 0; // 0x0
+    field public static final int MANAGE_REQUEST_REMOVE = 1; // 0x1
   }
 
-  public static class FastPairDataProviderBase.FastPairDeviceMetadata {
+  public static interface FastPairDataProviderBase.FastPairAccountDevicesMetadataCallback {
+    method public void onError(int, @Nullable String);
+    method public void onFastPairAccountDevicesMetadataReceived(@NonNull java.util.Collection<android.nearby.FastPairAccountKeyDeviceMetadata>);
   }
 
-  public static final class FastPairDataProviderBase.FastPairDeviceMetadata.Builder {
-    ctor public FastPairDataProviderBase.FastPairDeviceMetadata.Builder();
-    method @NonNull public android.nearby.FastPairDataProviderBase.FastPairDeviceMetadata build();
-    method @NonNull public android.nearby.FastPairDataProviderBase.FastPairDeviceMetadata.Builder setAntiSpoofPublicKey(@NonNull byte[]);
-    method @NonNull public android.nearby.FastPairDataProviderBase.FastPairDeviceMetadata.Builder setBleTxPower(int);
-    method @NonNull public android.nearby.FastPairDataProviderBase.FastPairDeviceMetadata.Builder setDeviceType(int);
-    method @NonNull public android.nearby.FastPairDataProviderBase.FastPairDeviceMetadata.Builder setImage(@NonNull byte[]);
-    method @NonNull public android.nearby.FastPairDataProviderBase.FastPairDeviceMetadata.Builder setImageUrl(@NonNull String);
-    method @NonNull public android.nearby.FastPairDataProviderBase.FastPairDeviceMetadata.Builder setIntentUri(@NonNull String);
-    method @NonNull public android.nearby.FastPairDataProviderBase.FastPairDeviceMetadata.Builder setTriggerDistance(float);
-    method @NonNull public android.nearby.FastPairDataProviderBase.FastPairDeviceMetadata.Builder setTrueWirelessImageUriLeftBud(@NonNull byte[]);
-    method @NonNull public android.nearby.FastPairDataProviderBase.FastPairDeviceMetadata.Builder setTrueWirelessImageUrlCase(@NonNull byte[]);
-    method @NonNull public android.nearby.FastPairDataProviderBase.FastPairDeviceMetadata.Builder setTrueWirelessImageUrlRightBud(@NonNull byte[]);
+  public static class FastPairDataProviderBase.FastPairAccountDevicesMetadataRequest {
+    method @NonNull public android.accounts.Account getAccount();
   }
 
-  public static interface FastPairDataProviderBase.FastPairDeviceMetadataCallback {
-    method public void onFastPairDeviceMetadataReceived(@NonNull android.nearby.FastPairDataProviderBase.FastPairDeviceMetadata);
+  public static interface FastPairDataProviderBase.FastPairAntispoofkeyDeviceMetadataCallback {
+    method public void onError(int, @Nullable String);
+    method public void onFastPairAntispoofkeyDeviceMetadataReceived(@NonNull android.nearby.FastPairAntispoofkeyDeviceMetadata);
   }
 
-  public static class FastPairDataProviderBase.FastPairDeviceMetadataRequest {
-    method @Nullable public byte[] getModelId();
+  public static class FastPairDataProviderBase.FastPairAntispoofkeyDeviceMetadataRequest {
+    method @NonNull public byte[] getModelId();
+  }
+
+  public static interface FastPairDataProviderBase.FastPairEligibleAccountsCallback {
+    method public void onError(int, @Nullable String);
+    method public void onFastPairEligibleAccountsReceived(@NonNull java.util.Collection<android.nearby.FastPairEligibleAccount>);
+  }
+
+  public static class FastPairDataProviderBase.FastPairEligibleAccountsRequest {
+  }
+
+  public static class FastPairDataProviderBase.FastPairManageAccountDeviceRequest {
+    method @NonNull public android.accounts.Account getAccount();
+    method @NonNull public android.nearby.FastPairAccountKeyDeviceMetadata getAccountKeyDeviceMetadata();
+    method @Nullable public String getBleAddress();
+    method public int getRequestType();
+  }
+
+  public static class FastPairDataProviderBase.FastPairManageAccountRequest {
+    method @NonNull public android.accounts.Account getAccount();
+    method public int getRequestType();
+  }
+
+  public static interface FastPairDataProviderBase.FastPairManageActionCallback {
+    method public void onError(int, @Nullable String);
+    method public void onSuccess();
+  }
+
+  public class FastPairDeviceMetadata {
+    method @Nullable public String getAssistantSetupHalfSheet();
+    method @Nullable public String getAssistantSetupNotification();
+    method public int getBleTxPower();
+    method @Nullable public String getConfirmPinDescription();
+    method @Nullable public String getConfirmPinTitle();
+    method @Nullable public String getConnectSuccessCompanionAppInstalled();
+    method @Nullable public String getConnectSuccessCompanionAppNotInstalled();
+    method public int getDeviceType();
+    method @Nullable public String getDownloadCompanionAppDescription();
+    method @Nullable public String getFailConnectGoToSettingsDescription();
+    method @Nullable public String getFastPairTvConnectDeviceNoAccountDescription();
+    method @Nullable public byte[] getImage();
+    method @Nullable public String getImageUrl();
+    method @Nullable public String getInitialNotificationDescription();
+    method @Nullable public String getInitialNotificationDescriptionNoAccount();
+    method @Nullable public String getInitialPairingDescription();
+    method @Nullable public String getIntentUri();
+    method @Nullable public String getLocale();
+    method @Nullable public String getOpenCompanionAppDescription();
+    method @Nullable public String getRetroactivePairingDescription();
+    method @Nullable public String getSubsequentPairingDescription();
+    method @Nullable public String getSyncContactsDescription();
+    method @Nullable public String getSyncContactsTitle();
+    method @Nullable public String getSyncSmsDescription();
+    method @Nullable public String getSyncSmsTitle();
+    method public float getTriggerDistance();
+    method @Nullable public String getTrueWirelessImageUrlCase();
+    method @Nullable public String getTrueWirelessImageUrlLeftBud();
+    method @Nullable public String getTrueWirelessImageUrlRightBud();
+    method @Nullable public String getUnableToConnectDescription();
+    method @Nullable public String getUnableToConnectTitle();
+    method @Nullable public String getUpdateCompanionAppDescription();
+    method @Nullable public String getWaitLaunchCompanionAppDescription();
+  }
+
+  public static final class FastPairDeviceMetadata.Builder {
+    ctor public FastPairDeviceMetadata.Builder();
+    method @NonNull public android.nearby.FastPairDeviceMetadata build();
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setAssistantSetupHalfSheet(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setAssistantSetupNotification(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setBleTxPower(int);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setConfirmPinDescription(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setConfirmPinTitle(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setConnectSuccessCompanionAppInstalled(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setConnectSuccessCompanionAppNotInstalled(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setDeviceType(int);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setDownloadCompanionAppDescription(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setFailConnectGoToSettingsDescription(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setFastPairTvConnectDeviceNoAccountDescription(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setImage(@Nullable byte[]);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setImageUrl(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setInitialNotificationDescription(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setInitialNotificationDescriptionNoAccount(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setInitialPairingDescription(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setIntentUri(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setLocale(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setOpenCompanionAppDescription(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setRetroactivePairingDescription(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setSubsequentPairingDescription(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setSyncContactsDescription(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setSyncContactsTitle(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setSyncSmsDescription(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setSyncSmsTitle(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setTriggerDistance(float);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setTrueWirelessImageUrlCase(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setTrueWirelessImageUrlLeftBud(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setTrueWirelessImageUrlRightBud(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setUnableToConnectDescription(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setUnableToConnectTitle(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setUpdateCompanionAppDescription(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setWaitLaunchCompanionAppDescription(@Nullable String);
+  }
+
+  public class FastPairDiscoveryItem {
+    method @Nullable public String getActionUrl();
+    method public int getActionUrlType();
+    method @Nullable public String getAppName();
+    method public int getAttachmentType();
+    method @Nullable public byte[] getAuthenticationPublicKeySecp256r1();
+    method @Nullable public byte[] getBleRecordBytes();
+    method public int getDebugCategory();
+    method @Nullable public String getDebugMessage();
+    method @Nullable public String getDescription();
+    method @Nullable public String getDeviceName();
+    method @Nullable public String getDisplayUrl();
+    method @Nullable public String getEntityId();
+    method @Nullable public String getFeatureGraphicUrl();
+    method public long getFirstObservationTimestampMillis();
+    method @Nullable public String getGroupId();
+    method @Nullable public String getIconFfeUrl();
+    method @Nullable public byte[] getIconPng();
+    method @Nullable public String getId();
+    method public long getLastObservationTimestampMillis();
+    method public int getLastUserExperience();
+    method public long getLostMillis();
+    method @Nullable public String getMacAddress();
+    method @Nullable public String getPackageName();
+    method public long getPendingAppInstallTimestampMillis();
+    method public int getRssi();
+    method public int getState();
+    method @Nullable public String getTitle();
+    method @Nullable public String getTriggerId();
+    method public int getTxPower();
+    method public int getType();
+  }
+
+  public static final class FastPairDiscoveryItem.Builder {
+    ctor public FastPairDiscoveryItem.Builder();
+    method @NonNull public android.nearby.FastPairDiscoveryItem build();
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setActionUrl(@Nullable String);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setActionUrlType(int);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setAppName(@Nullable String);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setAttachmentType(int);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setAuthenticationPublicKeySecp256r1(@Nullable byte[]);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setBleRecordBytes(@Nullable byte[]);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setDebugCategory(int);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setDebugMessage(@Nullable String);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setDescription(@Nullable String);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setDeviceName(@Nullable String);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setDisplayUrl(@Nullable String);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setEntityId(@Nullable String);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setFeatureGraphicUrl(@Nullable String);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setFirstObservationTimestampMillis(long);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setGroupId(@Nullable String);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setIconFfeUrl(@Nullable String);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setIconPng(@Nullable byte[]);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setId(@Nullable String);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setLastObservationTimestampMillis(long);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setLastUserExperience(int);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setLostMillis(long);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setMacAddress(@Nullable String);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setPackageName(@Nullable String);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setPendingAppInstallTimestampMillis(long);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setRssi(int);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setState(int);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setTitle(@Nullable String);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setTriggerId(@Nullable String);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setTxPower(int);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setType(int);
+  }
+
+  public class FastPairEligibleAccount {
+  }
+
+  public static final class FastPairEligibleAccount.Builder {
+    ctor public FastPairEligibleAccount.Builder();
+    method @NonNull public android.nearby.FastPairEligibleAccount build();
+    method @NonNull public android.nearby.FastPairEligibleAccount.Builder setAccount(@Nullable android.accounts.Account);
+    method @NonNull public android.nearby.FastPairEligibleAccount.Builder setOptIn(boolean);
   }
 
 }