Freeze AIDL APIs for SC
Ignore-AOSP-First: part of SC finalization
Bug: 188713899
Test: m
Change-Id: Iee18cd05954dc8ea08cc4f985499a70977d1af4f
diff --git a/biometrics/face/aidl/Android.bp b/biometrics/face/aidl/Android.bp
index 63f5ae4..54d3ecd 100644
--- a/biometrics/face/aidl/Android.bp
+++ b/biometrics/face/aidl/Android.bp
@@ -27,4 +27,5 @@
enabled: false,
},
},
+ versions: ["1"],
}
diff --git a/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/.hash b/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/.hash
new file mode 100644
index 0000000..b8d5097
--- /dev/null
+++ b/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/.hash
@@ -0,0 +1 @@
+945de3635b7f5a09244820eef56035c92fdbd324
diff --git a/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/AcquiredInfo.aidl b/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/AcquiredInfo.aidl
new file mode 100644
index 0000000..eaa43f3
--- /dev/null
+++ b/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/AcquiredInfo.aidl
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2021 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.face;
+@Backing(type="byte") @VintfStability
+enum AcquiredInfo {
+ UNKNOWN = 0,
+ GOOD = 1,
+ INSUFFICIENT = 2,
+ TOO_BRIGHT = 3,
+ TOO_DARK = 4,
+ TOO_CLOSE = 5,
+ TOO_FAR = 6,
+ FACE_TOO_HIGH = 7,
+ FACE_TOO_LOW = 8,
+ FACE_TOO_RIGHT = 9,
+ FACE_TOO_LEFT = 10,
+ POOR_GAZE = 11,
+ NOT_DETECTED = 12,
+ TOO_MUCH_MOTION = 13,
+ RECALIBRATE = 14,
+ TOO_DIFFERENT = 15,
+ TOO_SIMILAR = 16,
+ PAN_TOO_EXTREME = 17,
+ TILT_TOO_EXTREME = 18,
+ ROLL_TOO_EXTREME = 19,
+ FACE_OBSCURED = 20,
+ START = 21,
+ SENSOR_DIRTY = 22,
+ VENDOR = 23,
+ FIRST_FRAME_RECEIVED = 24,
+ DARK_GLASSES_DETECTED = 25,
+ MOUTH_COVERING_DETECTED = 26,
+}
diff --git a/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/AuthenticationFrame.aidl b/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/AuthenticationFrame.aidl
new file mode 100644
index 0000000..20bc767
--- /dev/null
+++ b/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/AuthenticationFrame.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2021 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.face;
+@VintfStability
+parcelable AuthenticationFrame {
+ android.hardware.biometrics.face.BaseFrame data;
+}
diff --git a/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/BaseFrame.aidl b/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/BaseFrame.aidl
new file mode 100644
index 0000000..67b5cf4
--- /dev/null
+++ b/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/BaseFrame.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.face;
+@VintfStability
+parcelable BaseFrame {
+ android.hardware.biometrics.face.AcquiredInfo acquiredInfo = android.hardware.biometrics.face.AcquiredInfo.UNKNOWN;
+ int vendorCode;
+ float pan;
+ float tilt;
+ float distance;
+ boolean isCancellable;
+}
diff --git a/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/Cell.aidl b/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/Cell.aidl
new file mode 100644
index 0000000..6be8c8e
--- /dev/null
+++ b/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/Cell.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.face;
+@VintfStability
+parcelable Cell {
+ int x;
+ int y;
+ int z;
+}
diff --git a/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/EnrollmentFrame.aidl b/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/EnrollmentFrame.aidl
new file mode 100644
index 0000000..0ea10d6
--- /dev/null
+++ b/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/EnrollmentFrame.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.face;
+@VintfStability
+parcelable EnrollmentFrame {
+ @nullable android.hardware.biometrics.face.Cell cell;
+ android.hardware.biometrics.face.EnrollmentStage stage = android.hardware.biometrics.face.EnrollmentStage.UNKNOWN;
+ android.hardware.biometrics.face.BaseFrame data;
+}
diff --git a/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/EnrollmentStage.aidl b/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/EnrollmentStage.aidl
new file mode 100644
index 0000000..ce5679a
--- /dev/null
+++ b/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/EnrollmentStage.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.face;
+@Backing(type="byte") @VintfStability
+enum EnrollmentStage {
+ UNKNOWN = 0,
+ FIRST_FRAME_RECEIVED = 1,
+ WAITING_FOR_CENTERING = 2,
+ HOLD_STILL_IN_CENTER = 3,
+ ENROLLING_MOVEMENT_1 = 4,
+ ENROLLING_MOVEMENT_2 = 5,
+ ENROLLMENT_FINISHED = 6,
+}
diff --git a/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/EnrollmentStageConfig.aidl b/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/EnrollmentStageConfig.aidl
new file mode 100644
index 0000000..48db2cf
--- /dev/null
+++ b/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/EnrollmentStageConfig.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.face;
+@VintfStability
+parcelable EnrollmentStageConfig {
+ android.hardware.biometrics.face.EnrollmentStage stage = android.hardware.biometrics.face.EnrollmentStage.UNKNOWN;
+ List<android.hardware.biometrics.face.Cell> cells;
+}
diff --git a/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/EnrollmentType.aidl b/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/EnrollmentType.aidl
new file mode 100644
index 0000000..8e99ad6
--- /dev/null
+++ b/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/EnrollmentType.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.face;
+@Backing(type="byte") @VintfStability
+enum EnrollmentType {
+ DEFAULT = 0,
+ ACCESSIBILITY = 1,
+}
diff --git a/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/Error.aidl b/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/Error.aidl
new file mode 100644
index 0000000..1a21661
--- /dev/null
+++ b/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/Error.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2021 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.face;
+@Backing(type="byte") @VintfStability
+enum Error {
+ UNKNOWN = 0,
+ HW_UNAVAILABLE = 1,
+ UNABLE_TO_PROCESS = 2,
+ TIMEOUT = 3,
+ NO_SPACE = 4,
+ CANCELED = 5,
+ UNABLE_TO_REMOVE = 6,
+ VENDOR = 7,
+ REENROLL_REQUIRED = 8,
+}
diff --git a/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/FaceSensorType.aidl b/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/FaceSensorType.aidl
new file mode 100644
index 0000000..a215b99
--- /dev/null
+++ b/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/FaceSensorType.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.face;
+@Backing(type="byte") @VintfStability
+enum FaceSensorType {
+ UNKNOWN = 0,
+ RGB = 1,
+ IR = 2,
+}
diff --git a/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/Feature.aidl b/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/Feature.aidl
new file mode 100644
index 0000000..1875b97
--- /dev/null
+++ b/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/Feature.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.face;
+@Backing(type="byte") @VintfStability
+enum Feature {
+ REQUIRE_ATTENTION = 0,
+ REQUIRE_DIVERSE_POSES = 1,
+ DEBUG = 2,
+}
diff --git a/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/IFace.aidl b/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/IFace.aidl
new file mode 100644
index 0000000..fc4a4d0
--- /dev/null
+++ b/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/IFace.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.face;
+@VintfStability
+interface IFace {
+ android.hardware.biometrics.face.SensorProps[] getSensorProps();
+ android.hardware.biometrics.face.ISession createSession(in int sensorId, in int userId, in android.hardware.biometrics.face.ISessionCallback cb);
+}
diff --git a/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/ISession.aidl b/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/ISession.aidl
new file mode 100644
index 0000000..d1c2c1d
--- /dev/null
+++ b/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/ISession.aidl
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2021 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.face;
+@VintfStability
+interface ISession {
+ void generateChallenge();
+ void revokeChallenge(in long challenge);
+ android.hardware.biometrics.face.EnrollmentStageConfig[] getEnrollmentConfig(in android.hardware.biometrics.face.EnrollmentType enrollmentType);
+ android.hardware.biometrics.common.ICancellationSignal enroll(in android.hardware.keymaster.HardwareAuthToken hat, in android.hardware.biometrics.face.EnrollmentType type, in android.hardware.biometrics.face.Feature[] features, in android.hardware.common.NativeHandle previewSurface);
+ android.hardware.biometrics.common.ICancellationSignal authenticate(in long operationId);
+ android.hardware.biometrics.common.ICancellationSignal detectInteraction();
+ void enumerateEnrollments();
+ void removeEnrollments(in int[] enrollmentIds);
+ void getFeatures();
+ void setFeature(in android.hardware.keymaster.HardwareAuthToken hat, in android.hardware.biometrics.face.Feature feature, boolean enabled);
+ void getAuthenticatorId();
+ void invalidateAuthenticatorId();
+ void resetLockout(in android.hardware.keymaster.HardwareAuthToken hat);
+ void close();
+}
diff --git a/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/ISessionCallback.aidl b/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/ISessionCallback.aidl
new file mode 100644
index 0000000..bbace29
--- /dev/null
+++ b/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/ISessionCallback.aidl
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2021 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.face;
+@VintfStability
+interface ISessionCallback {
+ void onChallengeGenerated(in long challenge);
+ void onChallengeRevoked(in long challenge);
+ void onAuthenticationFrame(in android.hardware.biometrics.face.AuthenticationFrame frame);
+ void onEnrollmentFrame(in android.hardware.biometrics.face.EnrollmentFrame frame);
+ void onError(in android.hardware.biometrics.face.Error error, in int vendorCode);
+ void onEnrollmentProgress(in int enrollmentId, int remaining);
+ void onAuthenticationSucceeded(in int enrollmentId, in android.hardware.keymaster.HardwareAuthToken hat);
+ void onAuthenticationFailed();
+ void onLockoutTimed(in long durationMillis);
+ void onLockoutPermanent();
+ void onLockoutCleared();
+ void onInteractionDetected();
+ void onEnrollmentsEnumerated(in int[] enrollmentIds);
+ void onFeaturesRetrieved(in android.hardware.biometrics.face.Feature[] features);
+ void onFeatureSet(android.hardware.biometrics.face.Feature feature);
+ void onEnrollmentsRemoved(in int[] enrollmentIds);
+ void onAuthenticatorIdRetrieved(in long authenticatorId);
+ void onAuthenticatorIdInvalidated(in long newAuthenticatorId);
+ void onSessionClosed();
+}
diff --git a/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/SensorProps.aidl b/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/SensorProps.aidl
new file mode 100644
index 0000000..8b3c51b
--- /dev/null
+++ b/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/1/android/hardware/biometrics/face/SensorProps.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.biometrics.face;
+@VintfStability
+parcelable SensorProps {
+ android.hardware.biometrics.common.CommonProps commonProps;
+ android.hardware.biometrics.face.FaceSensorType sensorType = android.hardware.biometrics.face.FaceSensorType.UNKNOWN;
+ boolean halControlsPreview;
+ int previewDisplayId;
+ int enrollPreviewWidth;
+ int enrollPreviewHeight;
+ float enrollTranslationX;
+ float enrollTranslationY;
+ float enrollPreviewScale;
+ boolean supportsDetectInteraction;
+}