Added Current Time Service to BLE Data Source so we set the time on InfiniTime when it connects (using the library by BeeLine https://github.com/RideBeeline/android-bluetooth-current-time-service)).

CHANGELOG.md

@@ -1,6 +1,7 @@
 	OpenSeizureDetector Android App - Change Log
 	============================================
 
+    V4.2.5 - Set BLE device time if the characteristic is available.
     V4.2.4 - Added checks and a FAULT condition for Bluetooth errors in Bluetooth Data Source
     V4.2.3 - Uses 3d accelerometer data to calculate magnitude if vector magnitude is not sent from data source.
            - fixed latched alarms (Issue #146)

README.md

@@ -80,6 +80,7 @@ The following libraries are used:
 * (jBeep)[http://www.ultraduz.com.br]
 * (Chartjs)[http://www.chartjs.org]
 * (MPAndroidChart)[https://github.com/PhilJay/MPAndroidChart]
+* (CurrentTimeService)[https://github.com/RideBeeline/android-bluetooth-current-time-service]
 
 Logo based on ["Star of life2" by Verdy p - Own work. Licensed under Public Domain via Wikimedia Commons](http://commons.wikimedia.org/wiki/File:Star_of_life2.svg#mediaviewer/File:Star_of_life2.svg).
 

app/build.gradle

@@ -80,6 +80,8 @@ dependencies {
     //androidTestImplementation 'androidx.test.espresso:espresso-intents:3.1.1'
     implementation 'com.techyourchance:threadposter:1.0.1'
     implementation 'com.google.android.material:material'
+    implementation "com.github.RideBeeline:android-bluetooth-current-time-service:0.1.2"
+
 }
 
 repositories {

app/src/main/AndroidManifest.xml

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
-    android:versionCode="138"
-    android:versionName="4.2.4">
+    android:versionCode="139"
+    android:versionName="4.2.5">
     <!-- android:allowBackup="false" -->
     <uses-permission android:name="android.permission.BLUETOOTH" />
     <uses-permission android:name="android.permission.BLUETOOTH_ADMIN" />

app/src/main/java/uk/org/openseizuredetector/SdDataSourceBLE.java

@@ -56,6 +56,8 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.UUID;
 
+import co.beeline.android.bluetooth.currenttimeservice.CurrentTimeService;
+
 
 /**
  * A data source that registers for BLE GATT notifications from a device and
@@ -153,6 +155,8 @@ public class SdDataSourceBLE extends SdDataSource {
         mSdData.watchSdName = mBleDeviceName;
         mSdData.watchPartNo = mBleDeviceAddr;
 
+        boolean success = CurrentTimeService.startServer(mContext);
+
         bleConnect();
 
     }
@@ -231,6 +235,7 @@ public class SdDataSourceBLE extends SdDataSource {
         mUtil.writeToSysLogFile("SDDataSourceBLE.stop()");
 
         bleDisconnect();
+        CurrentTimeService.stopServer();
         super.stop();
     }