manifest.xml

<manifest version="1.0" type="device" target-level="7">
    <hal format="hidl">
        <name>android.hardware.bluetooth</name>
        <transport>hwbinder</transport>
        <version>1.1</version>
        <interface>
            <name>IBluetoothHci</name>
            <instance>default</instance>
        </interface>
    </hal>
    <hal format="hidl">
        <name>android.hardware.graphics.allocator</name>
        <transport>hwbinder</transport>
        <version>3.0</version>
        <interface>
            <name>IAllocator</name>
            <instance>default</instance>
        </interface>
    </hal>
    <hal format="hidl">
        <name>android.hardware.graphics.mapper</name>
        <transport arch="32+64">passthrough</transport>
        <version>3.0</version>
        <interface>
            <name>IMapper</name>
            <instance>default</instance>
        </interface>
    </hal>
</manifest>