1<compatibility-matrix version="1.0" type="framework">
2    <hal format="aidl" optional="true">
3        <name>com.google.input</name>
4        <version>2-3</version>
5        <interface>
6            <name>ITouchContextService</name>
7            <instance>default</instance>
8        </interface>
9    </hal>
10    <hal format="aidl" optional="true">
11        <name>com.google.input.algos.gril</name>
12        <version>2-3</version>
13        <interface>
14            <name>IGrilAntennaTuningService</name>
15            <instance>default</instance>
16        </interface>
17    </hal>
18    <hal format="aidl" optional="true">
19        <name>com.google.input.algos.spd</name>
20        <version>2-3</version>
21        <interface>
22            <name>IScreenProtectorDetectorService</name>
23            <instance>default</instance>
24        </interface>
25    </hal>
26</compatibility-matrix>
27