Add OmnipodDashManager interface

omnipod-dash/src/main/java/info/nightscout/androidaps/plugins/pump/omnipod/dash/driver/OmnipodDashManager.kt

@@ -1,3 +1,28 @@
 package info.nightscout.androidaps.plugins.pump.omnipod.dash.driver
 
-interface OmnipodDashManager 
+import info.nightscout.androidaps.plugins.pump.omnipod.dash.driver.pod.definition.BasalProgram
+import info.nightscout.androidaps.plugins.pump.omnipod.dash.driver.pod.event.PodEvent
+import io.reactivex.Observable
+
+interface OmnipodDashManager {
+
+    fun activatePodPart1(): Observable<PodEvent>
+
+    fun activatePodPart2(): Observable<PodEvent>
+
+    fun getStatus(): Observable<PodEvent>
+
+    fun setBasalProgram(program: BasalProgram): Observable<PodEvent>
+
+    fun suspendDelivery(): Observable<PodEvent>
+
+    fun setTime(): Observable<PodEvent>
+
+    fun setTempBasal(rate: Double, durationInMinutes: Short): Observable<PodEvent>
+
+    fun cancelTempBasal(): Observable<PodEvent>
+
+    fun bolus(amount: Double): Observable<PodEvent>
+
+    fun cancelBolus(): Observable<PodEvent>
+}

omnipod-dash/src/main/java/info/nightscout/androidaps/plugins/pump/omnipod/dash/driver/pod/event/PodEvent.kt

@@ -0,0 +1,6 @@
+package info.nightscout.androidaps.plugins.pump.omnipod.dash.driver.pod.event
+
+class PodEvent(
+    val type: PodEventType,
+    val data: Any?
+)

omnipod-dash/src/main/java/info/nightscout/androidaps/plugins/pump/omnipod/dash/driver/pod/event/PodEventType.kt

@@ -0,0 +1,9 @@
+package info.nightscout.androidaps.plugins.pump.omnipod.dash.driver.pod.event
+
+enum class PodEventType {
+    CONNECTED,
+    COMMAND_SENDING,
+    COMMAND_SENT,
+    RESPONSE_RECEIVED,
+    // ...
+}