V4.1.3d - added settings option to inhibit the battery optimisation dialog in case it is annoying.

app/src/main/AndroidManifest.xml

@@ -3,7 +3,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     package="uk.org.openseizuredetector"
     android:versionCode="115"
-    android:versionName="4.1.3c">
+    android:versionName="4.1.3d">
     <!-- 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/StartupActivity.java

@@ -228,11 +228,16 @@ public class StartupActivity extends AppCompatActivity {
         if (powerManager.isIgnoringBatteryOptimizations(getPackageName())) {
             Log.i(TAG, "Power Management OK - we are ignoring Battery Optimizations");
             mBatteryOptDialogDisplayed = false;
+        } else {
+            boolean preventBatteryOptWarning = SP.getBoolean("PreventBatteryOptWarning", false);
+            if (preventBatteryOptWarning) {
+                Log.i(TAG,"PreventBatteryOptWarning is true, so not displaying battery optimisation dialog");
             } else {
                 Log.e(TAG, "Power Management Problem - not ignoring Battery Optimisations");
                 //mUtil.showToast("WARNING - Phone is Optimising OpenSeizureDetector Battery Usage - this is likely to prevent it working correctly when running on battery!");
                 if (!mBatteryOptDialogDisplayed) showBatteryOptimisationWarningDialog();
             }
+        }
 
 
         // Check to see if this is the first time the app has been run, and display welcome dialog if it is.

app/src/main/res/values/strings.xml

@@ -364,7 +364,8 @@
     <string name="battery_usage_optimisation_dialog_text">
         <b>WARNING:  The Android System Battery Optimisation Settings are configured to \'Optimise\' OpenSeizureDetector.</b>\n\n
         This means it is likely to be shutdown when operating on battery power, so will not work correctly\n\n
-        Please go into the Phone Settings and select <b>Apps->OpenSeizureDetector->Battery->Optimise battery usage</b> and set it so that OpenSeizureDetector is NOT optimised</string>
+        Please go into the Phone Settings and select <b>Apps->OpenSeizureDetector->Battery->Optimise battery usage</b> and set it so
+        that OpenSeizureDetector is NOT optimised (on Older versions of Andoroid this option is in  </string>
     <string name="local_data">Local Data</string>
     <string name="shared_data">Shared Data</string>
     <string name="prune_database">Prune Database</string>
@@ -467,4 +468,6 @@
     <string name="notes_about_event">notes about event</string>
     <string name="SpO2">O2 Sat</string>
     <string name="data_sharing">Data Sharing</string>
+    <string name="prevent_bat_opt_summary">Do not display the battery optimisation dialog on start-up (some phones report that OpenSeizureDetector is optimised, even if it is not, so the dialog is a nuissance)</string>
+    <string name="prevent_bat_opt_title">Inhibit Battery Optimisation Warning Dialog</string>
 </resources>

app/src/main/res/xml/general_prefs.xml

@@ -69,6 +69,14 @@
         android:title="@string/auto_start_title"
         android:enabled="true"
         />
+
+    <CheckBoxPreference
+        android:defaultValue="false"
+        android:key="PreventBatteryOptWarning"
+        android:summary="@string/prevent_bat_opt_summary"
+        android:title="@string/prevent_bat_opt_title"
+        android:enabled="true"
+        />
     <Preference
         android:key="SelectBLEDevice"
         android:title="@string/select_ble_device_title"