Initial project commit

lib/nightscout/com/eveningoutpost/dexdrip/Models/Libre2Sensor.java

@@ -0,0 +1,62 @@
+package com.eveningoutpost.dexdrip.Models;
+
+import android.provider.BaseColumns;
+import android.text.format.DateFormat;
+
+import com.activeandroid.annotation.Column;
+import com.activeandroid.annotation.Table;
+import com.activeandroid.query.Select;
+
+import java.sql.SQLException;
+import java.util.List;
+
+@Table(name = "Libre2Sensors", id = BaseColumns._ID)
+public class Libre2Sensor extends PlusModel {
+    static final String TAG = "Libre2Sensor";
+
+    static final String[] schema = {
+            "CREATE VIEW Libre2Sensors AS SELECT MIN(_id) as _id, serial, MIN(ts) as ts_from, MAX(ts) AS ts_to, COUNT(*) AS readings FROM Libre2RawValue2 GROUP BY serial ORDER BY ts DESC;"
+    };
+
+    @Column(name = "serial", index = true)
+    public String serial;
+
+    @Column(name = "ts_from", index = false)
+    public long ts_from;
+
+    @Column(name = "ts_to", index = false)
+    public long ts_to;
+
+    @Column(name = "readings", index = false)
+    public long readings;
+
+    private static volatile String cachedStringSensors = null;
+
+    public static String Libre2Sensors() {
+        String Sum = "";
+
+        if ((cachedStringSensors == null) || (JoH.ratelimit("libre2sensor-report", 120))) {
+
+            List<Libre2Sensor> rs = new Select()
+                    .from(Libre2Sensor.class)
+                    .execute();
+
+            for (Libre2Sensor Sensorpart : rs) {
+                Long Diff_ts = Sensorpart.ts_to - Sensorpart.ts_from;
+                Sum = Sum + Sensorpart.serial +
+                        "\n" + DateFormat.format("dd.MM.yy", Sensorpart.ts_from) +
+                        " to: " + DateFormat.format("dd.MM.yy", Sensorpart.ts_to) +
+                        " (" + JoH.niceTimeScalarShortWithDecimalHours(Diff_ts) + ")" +
+                        " readings: " + ((Sensorpart.readings * 100) / (Diff_ts / 60000)) + "%\n" +
+                        "------------------\n";
+            }
+            cachedStringSensors=Sum;
+        }
+
+        return cachedStringSensors;
+    }
+
+    public static void updateDB() {
+        fixUpTable(schema, false);
+    }
+}