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Commit 16c5bd21 authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Android (Google) Code Review
Browse files

Merge "Add virtual fingerprint HAL APEX" into udc-dev-plus-aosp

parents 1bf9109f 580e81b0
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+12 −2
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@@ -11,8 +11,8 @@ cc_binary {
    name: "android.hardware.biometrics.fingerprint-service.example",
    vendor: true,
    relative_install_path: "hw",
    init_rc: ["fingerprint-example.rc"],
    vintf_fragments: ["fingerprint-example.xml"],
    init_rc: [":fingerprint-example.rc"],
    vintf_fragments: [":fingerprint-example.xml"],
    local_include_dirs: ["include"],
    srcs: [
        "FakeLockoutTracker.cpp",
@@ -142,3 +142,13 @@ sysprop_library {
    property_owner: "Vendor",
    vendor: true,
}

filegroup {
    name: "fingerprint-example.rc",
    srcs: ["fingerprint-example.rc"],
}

filegroup {
    name: "fingerprint-example.xml",
    srcs: ["fingerprint-example.xml"],
}
+6 −0
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@@ -14,6 +14,12 @@ following to your device's `.mk` file to include it:
PRODUCT_PACKAGES_DEBUG += android.hardware.biometrics.fingerprint-service.example
```

or add the following to include it as an apex:

```
PRODUCT_PACKAGES_DEBUG += com.android.hardware.biometrics.fingerprint.virtual
```

The virtual HAL will be ignored if a real HAL is also installed on the target
device. Set the `biometric_virtual_enabled` settings and reboot the device to
switch to the virtual HAL. Unset it and reboot again to switch back.
+73 −0
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// Copyright (C) 2023 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 {
    default_applicable_licenses: ["Android-Apache-2.0"],
}

apex_key {
    name: "com.android.hardware.biometrics.fingerprint.virtual.key",
    public_key: "com.android.hardware.biometrics.fingerprint.virtual.avbpubkey",
    private_key: "com.android.hardware.biometrics.fingerprint.virtual.pem",
}

android_app_certificate {
    name: "com.android.hardware.biometrics.fingerprint.virtual.certificate",
    certificate: "com.android.hardware.biometrics.fingerprint.virtual",
}

apex {
    name: "com.android.hardware.biometrics.fingerprint.virtual",
    manifest: "manifest.json",
    file_contexts: "file_contexts",
    key: "com.android.hardware.biometrics.fingerprint.virtual.key",
    certificate: ":com.android.hardware.biometrics.fingerprint.virtual.certificate",
    updatable: false,
    use_vndk_as_stable: true,
    vendor: true,

    binaries: [
        "android.hardware.biometrics.fingerprint-service.example",
    ],
    prebuilts: [
        // init_rc
        "fingerprint-example-apex.rc",
        // vintf_fragment
        "fingerprint-example-apex.xml",
    ],

    overrides: [
        "android.hardware.biometrics.fingerprint-service.example",
    ],
}

genrule {
    name: "gen-fingerprint-example-apex.rc",
    srcs: [":fingerprint-example.rc"],
    out: ["fingerprint-example-apex.rc"],
    cmd: "sed -e 's@/vendor/bin/@/apex/com.android.hardware.biometrics.fingerprint.virtual/bin/@' $(in) > $(out)",
}

prebuilt_etc {
    name: "fingerprint-example-apex.rc",
    src: ":gen-fingerprint-example-apex.rc",
    installable: false,
}

prebuilt_etc {
    name: "fingerprint-example-apex.xml",
    src: ":fingerprint-example.xml",
    sub_dir: "vintf",
    installable: false,
}
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-----END PRIVATE KEY-----
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