altosdroid: Change tracker selection dialog

[fw/altos] / altosdroid / app / src / main / java / org / altusmetrum / AltosDroid / TelemetryState.java

diff --git a/altosdroid/app/src/main/java/org/altusmetrum/AltosDroid/TelemetryState.java b/altosdroid/app/src/main/java/org/altusmetrum/AltosDroid/TelemetryState.java
index d292c7bff6331924f2933696b7041bf724f39c12..4ce644e54afcdb3fd9e8d8f0df415c62827e4a6b 100644 (file)
--- a/altosdroid/app/src/main/java/org/altusmetrum/AltosDroid/TelemetryState.java
+++ b/altosdroid/app/src/main/java/org/altusmetrum/AltosDroid/TelemetryState.java
@@ -35,11 +35,44 @@ public class TelemetryState {
        double          frequency;
        int             telemetry_rate;
 
+       boolean         idle_mode;
        boolean         quiet;
 
-       HashMap<Integer,AltosState>     states;
+       private HashMap<Integer,AltosState>     states;
 
        int             latest_serial;
+       long            latest_received_time;
+
+       public void put(int serial, AltosState state) {
+               long received_time = state.received_time;
+               if (received_time > latest_received_time || latest_serial == 0) {
+                       latest_serial = serial;
+                       latest_received_time = received_time;
+               }
+               states.put(serial, state);
+       }
+
+       public AltosState get(int serial) {
+               if (states.containsKey(serial))
+                       return states.get(serial);
+               return null;
+       }
+
+       public void remove(int serial) {
+               states.remove((Integer) serial);
+       }
+
+       public Set<Integer> keySet() {
+               return states.keySet();
+       }
+
+       public Collection<AltosState> values() {
+               return states.values();
+       }
+
+       public boolean containsKey(int serial) {
+               return states.containsKey(serial);
+       }
 
        public TelemetryState() {
                connect = CONNECT_NONE;