Implement step counter/detector and activity detection for BMI270

library/src/main/java/com/mbientlab/metawear/data/Activity.java

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+/*
+ * Copyright 2014-2015 MbientLab Inc. All rights reserved.
+ *
+ * IMPORTANT: Your use of this Software is limited to those specific rights granted under the terms of a software
+ * license agreement between the user who downloaded the software, his/her employer (which must be your
+ * employer) and MbientLab Inc, (the "License").  You may not use this Software unless you agree to abide by the
+ * terms of the License which can be found at www.mbientlab.com/terms.  The License limits your use, and you
+ * acknowledge, that the Software may be modified, copied, and distributed when used in conjunction with an
+ * MbientLab Inc, product.  Other than for the foregoing purpose, you may not use, reproduce, copy, prepare
+ * derivative works of, modify, distribute, perform, display or sell this Software and/or its documentation for any
+ * purpose.
+ *
+ * YOU FURTHER ACKNOWLEDGE AND AGREE THAT THE SOFTWARE AND DOCUMENTATION ARE PROVIDED "AS IS" WITHOUT WARRANTY
+ * OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY, TITLE,
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+ * OBLIGATED UNDER CONTRACT, NEGLIGENCE, STRICT LIABILITY, CONTRIBUTION, BREACH OF WARRANTY, OR OTHER LEGAL EQUITABLE
+ * THEORY ANY DIRECT OR INDIRECT DAMAGES OR EXPENSES INCLUDING BUT NOT LIMITED TO ANY INCIDENTAL, SPECIAL, INDIRECT,
+ * PUNITIVE OR CONSEQUENTIAL DAMAGES, LOST PROFITS OR LOST DATA, COST OF PROCUREMENT OF SUBSTITUTE GOODS, TECHNOLOGY,
+ * SERVICES, OR ANY CLAIMS BY THIRD PARTIES (INCLUDING BUT NOT LIMITED TO ANY DEFENSE THEREOF), OR OTHER SIMILAR COSTS.
+ *
+ * Should you have any questions regarding your right to use this Software, contact MbientLab via email:
+ * [email protected].
+ */
+
+package com.mbientlab.metawear.data;
+
+/**
+ * Enumeration of activities (available on the BMI270)
+ *
+ * @author Simon Tran
+ */
+public enum Activity {
+    STILL,
+    WALKING,
+    RUNNING,
+    UNKNOWN;
+
+    public static Activity fromInt(final int value) {
+        switch (value) {
+        case 0:
+            return STILL;
+        case 1:
+            return WALKING;
+        case 2:
+            return RUNNING;
+        default:
+            return UNKNOWN;
+        }
+    }
+}