example_observer.xml

<?xml version="1.0" encoding="UTF-8"?>
<observer>
    <id>org.ohmage.blah.ExampleProbe</id>
    <version>2013012300</version>
    
    <name>ExampleProbe</name>
    <description>An example probe to highlight the ohmageProbeLibrary.</description>
    <versionString>1.0</versionString>
    
    <stream>
        <id>simple</id>
        <version>2012071200</version>
        
        <name>Just a string</name>
        <description>This only records a string</description>

        <schema>
            {
                "type":"object",
                "namespace":"org.ohmage.ExampleProbeSimple",
                "name":"simple",
                "doc":"Only records a string.",
                "schema":[
                    {
                        "name":"simple_text",
                        "doc":"Random text.",
                        "type":"string"
                    }
                ]
            }
        </schema>
    </stream>
    
    <stream>
        <id>kittens</id>
        <version>2012071200</version>
        
        <name>Kittens</name>
        <description>Where and when do we see kittens?</description>
        
        <metadata>
            <id />
            <timestamp />
        </metadata>
        
        <schema>
            {
                "type":"object",
                "namespace":"org.ohmage.ExampleProbeKittens",
                "name":"kittens",
                "doc":"Documents the number of kittens seen.",
                "schema":[
                    {
                        "name":"count",
                        "doc":"The number of kittens seen.",
                        "type":"number"
                    }
                ]
            }
        </schema>
    </stream>
    
    <stream>
        <id>list</id>
        <version>2012071200</version>
        
        <name>List</name>
        <description>This is just a list.</description>

        <schema>
            {
                "type":"object",
                "namespace":"org.ohmage.ExampleProbeList",
                "name":"list",
                "doc":"Just a list of strings",
                "schema":[
                    {
                        "name":"items",
                        "doc":"The list of strings",
                        "type":"array",
                        "schema":{
                            "doc":"Each individual list item.",
                            "type":"string"
                        }
                    }
                ]
            }
        </schema>
    </stream>
</observer>