overlay/frameworks/base/core/res/res/values/config.xml

<resources>

    <!-- Don't allow volume change on the device. -->
    <bool name="config_useFixedVolume">true</bool>

    <!-- Control the behavior when the user double-taps the home button.
            0 - Nothing
            1 - Recent apps view in SystemUI
         This needs to match the constants in
         policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
    -->
    <integer name="config_doubleTapOnHomeBehavior">1</integer>

    <!-- Supports MS PlayReady in Chromium WebView -->
    <string-array name="config_keySystemUuidMapping" translatable="false">
        <item>"x-com.microsoft.playready,9A04F079-9840-4286-AB92-E65BE0885F95"</item>
    </string-array>

    <!-- This string array should be overridden by the device to present a list of network
         attributes.  This is used by the connectivity manager to decide which networks can coexist
         based on the hardware -->
    <!-- An Array of "[Connection name],[ConnectivityManager.TYPE_xxxx],
         [associated radio-type],[priority],[restoral-timer(ms)],[dependencyMet]  -->
    <!-- the 5th element "restore-time" indicates the number of milliseconds to delay
         before automatically restore the default connection.  Set -1 if the connection
         does not require auto-restore. -->
    <!-- the 6th element indicates boot-time dependency-met value. -->
    <string-array translatable="false" name="networkAttributes">
        <item>"wifi,1,1,1,-1,true"</item>
        <item>"ethernet,9,9,9,-1,true"</item>
    </string-array>

    <!-- This string array should be overridden by the device to present a list of radio
         attributes.  This is used by the connectivity manager to decide which networks can coexist
         based on the hardware -->
    <!-- An Array of "[ConnectivityManager connectionType],
                      [# simultaneous connection types]"  -->
    <string-array translatable="false" name="radioAttributes">
        <item>"1,1"</item>
        <item>"9,1"</item>
    </string-array>

    <bool name="config_ui_enableFadingMarquee">true</bool>

    <!-- Enable multi-user in order to get restricted profile support. -->
    <!-- TODO: move this to a more generic place once we have verified it. -->
    <bool name="config_enableMultiUserUI">true</bool>
    <integer name="config_multiuserMaximumUsers">2</integer>

    <!-- Apps that are authorized to access shared accounts -->
    <string name="config_appsAuthorizedForSharedAccounts">;com.android.tv.settings;</string>

    <!-- Device configuration adjusting the minfree tunable in the lowmemorykiller in the
         kernel.  A high value will cause the lowmemorykiller to fire earlier, keeping more
         memory in the file cache and preventing I/O thrashing, but allowing fewer processes
         to stay in memory.  A low value will keep more processes in memory but may cause
         thrashing if set too low.  Directly added to the default value chosen by
         ActivityManager based on screen size and total memory for the largest lowmemorykiller
         bucket, and scaled proportionally to the smaller buckets. 0 keeps the default.
         Below will adj 6 minfree buckets (in MB) to: 32, 40, 48, 56, 64, 80 -->
    <integer name="config_lowMemoryKillerMinFreeKbytesAbsolute">81920</integer>

    <!-- Number of times to try again with the shorter interval, before backing
         off until the normal polling interval. A value < 0 indicates infinite. -->
    <integer name="config_ntpRetry">-1</integer>

    <!-- Flag indicating if device supports EAP SIM, AKA, AKA' -->
    <bool name="config_eap_sim_based_auth_supported">false</bool>
</resources>