Mi Band 5: Add HR activity monitoring, HR alerts, stress monitoring

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/devicesettings/DeviceSettingsPreferenceConst.java

@@ -85,6 +85,10 @@ public class DeviceSettingsPreferenceConst {
 
     public static final String PREF_HEARTRATE_USE_FOR_SLEEP_DETECTION = "heartrate_sleep_detection";
     public static final String PREF_HEARTRATE_MEASUREMENT_INTERVAL = "heartrate_measurement_interval";
+    public static final String PREF_HEARTRATE_ACTIVITY_MONITORING = "heartrate_activity_monitoring";
+    public static final String PREF_HEARTRATE_ALERT_ENABLED = "heartrate_alert_enabled";
+    public static final String PREF_HEARTRATE_ALERT_THRESHOLD = "heartrate_alert_threshold";
+    public static final String PREF_HEARTRATE_STRESS_MONITORING = "heartrate_stress_monitoring";
 
     public static final String PREF_AUTOHEARTRATE_SWITCH = "pref_autoheartrate_switch";
     public static final String PREF_AUTOHEARTRATE_SLEEP = "pref_autoheartrate_sleep";

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/devicesettings/DeviceSpecificSettingsFragment.java

@@ -355,15 +355,43 @@ public class DeviceSpecificSettingsFragment extends PreferenceFragmentCompat imp
             });
         }
 
-        final Preference heartrateMeasurementInterval = findPreference(PREF_HEARTRATE_MEASUREMENT_INTERVAL);
+        final ListPreference heartrateMeasurementInterval = findPreference(PREF_HEARTRATE_MEASUREMENT_INTERVAL);
         if (heartrateMeasurementInterval != null) {
+            final SwitchPreference activityMonitoring = findPreference(PREF_HEARTRATE_ACTIVITY_MONITORING);
+            final SwitchPreference heartrateAlertEnabled = findPreference(PREF_HEARTRATE_ALERT_ENABLED);
+            final SwitchPreference stressMonitoring = findPreference(PREF_HEARTRATE_STRESS_MONITORING);
+
             heartrateMeasurementInterval.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
-                @Override
+                public boolean onPreferenceChange(final Preference preference, final Object newVal) {
-                public boolean onPreferenceChange(Preference preference, Object newVal) {
                     GBApplication.deviceService().onSetHeartRateMeasurementInterval(Integer.parseInt((String) newVal));
+
+                    final boolean isMeasurementIntervalEnabled = !newVal.equals("0");
+
+                    if (activityMonitoring != null) {
+                        activityMonitoring.setEnabled(isMeasurementIntervalEnabled);
+                    }
+                    if (heartrateAlertEnabled != null) {
+                        heartrateAlertEnabled.setEnabled(isMeasurementIntervalEnabled);
+                    }
+                    if (stressMonitoring != null) {
+                        stressMonitoring.setEnabled(isMeasurementIntervalEnabled);
+                    }
+
                     return true;
                 }
             });
+
+            final boolean isMeasurementIntervalEnabled = !heartrateMeasurementInterval.getValue().equals("0");
+
+            if (activityMonitoring != null) {
+                activityMonitoring.setEnabled(isMeasurementIntervalEnabled);
+            }
+            if (heartrateAlertEnabled != null) {
+                heartrateAlertEnabled.setEnabled(isMeasurementIntervalEnabled);
+            }
+            if (stressMonitoring != null) {
+                stressMonitoring.setEnabled(isMeasurementIntervalEnabled);
+            }
         }
 
         addPreferenceHandlerFor(PREF_SWIPE_UNLOCK);
@@ -416,6 +444,10 @@ public class DeviceSpecificSettingsFragment extends PreferenceFragmentCompat imp
         addPreferenceHandlerFor(PREF_AUTOHEARTRATE_INTERVAL);
         addPreferenceHandlerFor(PREF_AUTOHEARTRATE_START);
         addPreferenceHandlerFor(PREF_AUTOHEARTRATE_END);
+        addPreferenceHandlerFor(PREF_HEARTRATE_ACTIVITY_MONITORING);
+        addPreferenceHandlerFor(PREF_HEARTRATE_ALERT_THRESHOLD);
+        addPreferenceHandlerFor(PREF_HEARTRATE_ALERT_ENABLED);
+        addPreferenceHandlerFor(PREF_HEARTRATE_STRESS_MONITORING);
         addPreferenceHandlerFor(PREF_DO_NOT_DISTURB_NOAUTO);
         addPreferenceHandlerFor(PREF_DO_NOT_DISTURB_NOAUTO_START);
         addPreferenceHandlerFor(PREF_DO_NOT_DISTURB_NOAUTO_END);

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/HuamiCoordinator.java

@@ -273,6 +273,26 @@ public abstract class HuamiCoordinator extends AbstractDeviceCoordinator {
         return GBApplication.getPrefs().getInt(DeviceSettingsPreferenceConst.PREF_HEARTRATE_MEASUREMENT_INTERVAL, 0) / 60;
     }
 
+    public static boolean getHeartrateActivityMonitoring(String deviceAddress) throws IllegalArgumentException {
+        Prefs prefs = new Prefs(GBApplication.getDeviceSpecificSharedPrefs(deviceAddress));
+        return prefs.getBoolean(DeviceSettingsPreferenceConst.PREF_HEARTRATE_ACTIVITY_MONITORING, false);
+    }
+
+    public static boolean getHeartrateAlert(String deviceAddress) throws IllegalArgumentException {
+        Prefs prefs = new Prefs(GBApplication.getDeviceSpecificSharedPrefs(deviceAddress));
+        return prefs.getBoolean(DeviceSettingsPreferenceConst.PREF_HEARTRATE_ALERT_ENABLED, false);
+    }
+
+    public static int getHeartrateAlertThreshold(String deviceAddress) throws IllegalArgumentException {
+        Prefs prefs = new Prefs(GBApplication.getDeviceSpecificSharedPrefs(deviceAddress));
+        return prefs.getInt(DeviceSettingsPreferenceConst.PREF_HEARTRATE_ALERT_THRESHOLD, 150);
+    }
+
+    public static boolean getHeartrateStressMonitoring(String deviceAddress) throws IllegalArgumentException {
+        Prefs prefs = new Prefs(GBApplication.getDeviceSpecificSharedPrefs(deviceAddress));
+        return prefs.getBoolean(DeviceSettingsPreferenceConst.PREF_HEARTRATE_STRESS_MONITORING, false);
+    }
+
     public static boolean getBtConnectedAdvertising(String deviceAddress) {
         Prefs prefs = new Prefs(GBApplication.getDeviceSpecificSharedPrefs(deviceAddress));
         return prefs.getBoolean(DeviceSettingsPreferenceConst.PREF_BT_CONNECTED_ADVERTISEMENT, false);

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/miband5/MiBand5Coordinator.java

@@ -106,7 +106,7 @@ public class MiBand5Coordinator extends HuamiCoordinator {
                 R.xml.devicesettings_miband5,
                 R.xml.devicesettings_vibrationpatterns,
                 R.xml.devicesettings_wearlocation,
-                R.xml.devicesettings_heartrate_sleep,
+                R.xml.heartrate_sleep_alert_activity_stress,
                 R.xml.devicesettings_goal_notification,
                 R.xml.devicesettings_custom_emoji_font,
                 R.xml.devicesettings_timeformat,

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/huami/HuamiSupport.java

@@ -171,6 +171,10 @@ import static nodomain.freeyourgadget.gadgetbridge.activities.devicesettings.Dev
 import static nodomain.freeyourgadget.gadgetbridge.activities.devicesettings.DeviceSettingsPreferenceConst.PREF_DO_NOT_DISTURB_START;
 import static nodomain.freeyourgadget.gadgetbridge.activities.devicesettings.DeviceSettingsPreferenceConst.PREF_DO_NOT_DISTURB_END;
 import static nodomain.freeyourgadget.gadgetbridge.activities.devicesettings.DeviceSettingsPreferenceConst.PREF_DO_NOT_DISTURB_LIFT_WRIST;
+import static nodomain.freeyourgadget.gadgetbridge.activities.devicesettings.DeviceSettingsPreferenceConst.PREF_HEARTRATE_ACTIVITY_MONITORING;
+import static nodomain.freeyourgadget.gadgetbridge.activities.devicesettings.DeviceSettingsPreferenceConst.PREF_HEARTRATE_ALERT_ENABLED;
+import static nodomain.freeyourgadget.gadgetbridge.activities.devicesettings.DeviceSettingsPreferenceConst.PREF_HEARTRATE_ALERT_THRESHOLD;
+import static nodomain.freeyourgadget.gadgetbridge.activities.devicesettings.DeviceSettingsPreferenceConst.PREF_HEARTRATE_STRESS_MONITORING;
 import static nodomain.freeyourgadget.gadgetbridge.activities.devicesettings.DeviceSettingsPreferenceConst.PREF_INACTIVITY_ENABLE;
 import static nodomain.freeyourgadget.gadgetbridge.activities.devicesettings.DeviceSettingsPreferenceConst.PREF_INACTIVITY_START;
 import static nodomain.freeyourgadget.gadgetbridge.activities.devicesettings.DeviceSettingsPreferenceConst.PREF_INACTIVITY_END;
@@ -230,6 +234,7 @@ import static nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiService.CO
 import static nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiService.COMMAND_GPS_VERSION;
 import static nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiService.COMMAND_WORKOUT_ACTIVITY_TYPES;
 import static nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiService.DISPLAY_ITEM_BIT_CLOCK;
+import static nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiService.ENDPOINT_DISPLAY;
 import static nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiService.ENDPOINT_DISPLAY_ITEMS;
 import static nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandConst.DEFAULT_VALUE_VIBRATION_COUNT;
 import static nodomain.freeyourgadget.gadgetbridge.devices.miband.MiBandConst.DEFAULT_VALUE_VIBRATION_PROFILE;
@@ -679,6 +684,37 @@ public class HuamiSupport extends AbstractBTLEDeviceSupport {
         return this;
     }
 
+    private HuamiSupport setHeartrateActivityMonitoring(TransactionBuilder builder) {
+        final boolean enableHrActivityMonitoring = HuamiCoordinator.getHeartrateActivityMonitoring(gbDevice.getAddress());
+        final byte[] cmd = {ENDPOINT_DISPLAY, 0x22, 0x00, (byte) (enableHrActivityMonitoring ? 0x01 : 0x00)};
+        writeToConfiguration(builder, cmd);
+        return this;
+    }
+
+    private HuamiSupport setHeartrateAlert(TransactionBuilder builder) {
+        final boolean enableHrAlert = HuamiCoordinator.getHeartrateAlert(gbDevice.getAddress());
+        final int hrAlertThreshold = HuamiCoordinator.getHeartrateAlertThreshold(gbDevice.getAddress());
+
+        final byte[] cmd = {
+                ENDPOINT_DISPLAY,
+                0x1a,
+                0x00,
+                (byte) (enableHrAlert ? 0x01 : 0x00),
+                (byte) hrAlertThreshold
+        };
+
+        writeToConfiguration(builder, cmd);
+
+        return this;
+    }
+
+    private HuamiSupport setHeartrateStressMonitoring(TransactionBuilder builder) {
+        final boolean enableHrStressMonitoring = HuamiCoordinator.getHeartrateStressMonitoring(gbDevice.getAddress());
+        final byte[] cmd = new byte[] {(byte) 0xfe, 0x06, 0x00, (byte) (enableHrStressMonitoring ? 0x01 : 0x00)};
+        writeToConfiguration(builder, cmd);
+        return this;
+    }
+
     private HuamiSupport setHeartrateMeasurementInterval(TransactionBuilder builder, int minutes) {
         if (characteristicHRControlPoint != null) {
             builder.notify(characteristicHRControlPoint, true);
@@ -2536,6 +2572,16 @@ public class HuamiSupport extends AbstractBTLEDeviceSupport {
                 case PREF_HUAMI_VIBRATION_TRY_FIND_BAND:
                     setVibrationPattern(builder, config);
                     break;
+                case PREF_HEARTRATE_ACTIVITY_MONITORING:
+                    setHeartrateActivityMonitoring(builder);
+                    break;
+                case PREF_HEARTRATE_ALERT_ENABLED:
+                case PREF_HEARTRATE_ALERT_THRESHOLD:
+                    setHeartrateAlert(builder);
+                    break;
+                case PREF_HEARTRATE_STRESS_MONITORING:
+                    setHeartrateStressMonitoring(builder);
+                    break;
             }
             builder.queue(getQueue());
         } catch (IOException e) {
@@ -3677,6 +3723,9 @@ public class HuamiSupport extends AbstractBTLEDeviceSupport {
         setGoalNotification(builder);
         setInactivityWarnings(builder);
         setHeartrateSleepSupport(builder);
+        setHeartrateActivityMonitoring(builder);
+        setHeartrateAlert(builder);
+        setHeartrateStressMonitoring(builder);
         setDisconnectNotification(builder);
         setExposeHRThridParty(builder);
         setHeartrateMeasurementInterval(builder, HuamiCoordinator.getHeartRateMeasurementInterval(getDevice().getAddress()));

app/src/main/res/drawable/ic_mood_bad.xml

@@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="#7E7E7E"
+    android:viewportHeight="24" android:viewportWidth="24"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@android:color/white" android:pathData="M11.99,2C6.47,2 2,6.48 2,12s4.47,10 9.99,10C17.52,22 22,17.52 22,12S17.52,2 11.99,2zM12,20c-4.42,0 -8,-3.58 -8,-8s3.58,-8 8,-8 8,3.58 8,8 -3.58,8 -8,8zM15.5,11c0.83,0 1.5,-0.67 1.5,-1.5S16.33,8 15.5,8 14,8.67 14,9.5s0.67,1.5 1.5,1.5zM8.5,11c0.83,0 1.5,-0.67 1.5,-1.5S9.33,8 8.5,8 7,8.67 7,9.5 7.67,11 8.5,11zM12,14c-2.33,0 -4.31,1.46 -5.11,3.5h10.22c-0.8,-2.04 -2.78,-3.5 -5.11,-3.5z"/>
+</vector>

app/src/main/res/drawable/ic_warning_gray.xml

@@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="#7E7E7E"
+    android:viewportHeight="24" android:viewportWidth="24"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@android:color/white" android:pathData="M1,21h22L12,2 1,21zM13,18h-2v-2h2v2zM13,14h-2v-4h2v4z"/>
+</vector>

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

@@ -1581,6 +1581,34 @@
         <item>3600</item>
     </string-array>
 
+    <string-array name="prefs_miband_heartrate_alert_threshold">
+        <item name="100">@string/heartrate_bpm_100</item>
+        <item name="105">@string/heartrate_bpm_105</item>
+        <item name="110">@string/heartrate_bpm_110</item>
+        <item name="112">@string/heartrate_bpm_112</item>
+        <item name="120">@string/heartrate_bpm_120</item>
+        <item name="125">@string/heartrate_bpm_125</item>
+        <item name="130">@string/heartrate_bpm_130</item>
+        <item name="135">@string/heartrate_bpm_135</item>
+        <item name="140">@string/heartrate_bpm_140</item>
+        <item name="145">@string/heartrate_bpm_145</item>
+        <item name="150">@string/heartrate_bpm_150</item>
+    </string-array>
+
+    <string-array name="prefs_miband_heartrate_alert_threshold_values">
+        <item>100</item>
+        <item>105</item>
+        <item>110</item>
+        <item>112</item>
+        <item>120</item>
+        <item>125</item>
+        <item>130</item>
+        <item>135</item>
+        <item>140</item>
+        <item>145</item>
+        <item>150</item>
+    </string-array>
+
     <string-array name="prefs_zetime_heartrate_measurement_interval">
         <item name="0">@string/off</item>
         <item name="300">@string/interval_five_minutes</item>

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

@@ -482,6 +482,17 @@
     <string name="interval_fifteen_minutes">every 15 minutes</string>
     <string name="interval_thirty_minutes">every 30 minutes</string>
     <string name="interval_forty_five_minutes">every 45 minutes</string>
+    <string name="heartrate_bpm_100">100 bpm</string>
+    <string name="heartrate_bpm_105">105 bpm</string>
+    <string name="heartrate_bpm_110">110 bpm</string>
+    <string name="heartrate_bpm_112">112 bpm</string>
+    <string name="heartrate_bpm_120">120 bpm</string>
+    <string name="heartrate_bpm_125">125 bpm</string>
+    <string name="heartrate_bpm_130">130 bpm</string>
+    <string name="heartrate_bpm_135">135 bpm</string>
+    <string name="heartrate_bpm_140">140 bpm</string>
+    <string name="heartrate_bpm_145">145 bpm</string>
+    <string name="heartrate_bpm_150">150 bpm</string>
     <string name="interval_one_hour">once an hour</string>
     <string name="stats_title">Speed zones</string>
     <string name="stats_x_axis_label">Total minutes</string>
@@ -538,6 +549,13 @@
     <string name="chart_get_active_and_synchronize">Do some activity and synchronize device.</string>
     <string name="user_feedback_miband_activity_data_transfer">About to transfer %1$s of data starting from %2$s</string>
     <string name="miband_prefs_fitness_goal">Daily step target</string>
+    <string name="prefs_heartrate_alert_experimental_title">Heart rate alert (experimental)</string>
+    <string name="prefs_heartrate_alert_experimental_description">Vibrate the band when the heart rate is over a threshold, without any obvious physical activity in the last 10 minutes. This feature is experimental, and was not extensively tested.</string>
+    <string name="prefs_heartrate_alert_threshold">Heart rate alert threshold</string>
+    <string name="prefs_stress_monitoring_title">Stress monitoring</string>
+    <string name="prefs_stress_monitoring_description">Monitor stress level while resting</string>
+    <string name="prefs_activity_monitoring_title">Activity monitoring</string>
+    <string name="prefs_activity_monitoring_description">Automatically increase the heart rate detection frequency when the band detects physical exercise, to increase heart rate capture accuracy.</string>
     <string name="dbaccess_error_executing">Error executing \'%1$s\'</string>
     <string name="controlcenter_start_activitymonitor">Your activity (ALPHA)</string>
     <string name="cannot_connect">Cannot connect: %1$s</string>
@@ -685,6 +703,7 @@
     <string name="mi2_prefs_inactivity_warnings_dnd_summary">Disable inactivity warnings for a time interval</string>
     <string name="mi2_prefs_heart_rate_monitoring">Heart Rate Monitoring</string>
     <string name="mi2_prefs_heart_rate_monitoring_summary">Configure heart rate monitoring</string>
+    <string name="mi2_prefs_heart_rate_monitoring_alerts_summary">Configure heart rate monitoring and alert thresholds</string>
     <string name="mi2_prefs_do_not_disturb_start">Start time</string>
     <string name="mi2_prefs_do_not_disturb_end">End time</string>
     <string name="mi2_prefs_do_not_disturb_lift_wrist">Activate display upon lift during Do Not Disturb</string>

app/src/main/res/xml/heartrate_sleep_alert_activity_stress.xml

@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.preference.PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
+    <PreferenceScreen
+        android:icon="@drawable/ic_heartrate"
+        android:key="heartrate_monitoring_key"
+        android:persistent="false"
+        android:summary="@string/mi2_prefs_heart_rate_monitoring_alerts_summary"
+        android:title="@string/mi2_prefs_heart_rate_monitoring">
+
+        <SwitchPreference
+            android:defaultValue="false"
+            android:icon="@drawable/ic_activity_sleep"
+            android:key="heartrate_sleep_detection"
+            android:title="@string/miband_prefs_hr_sleep_detection" />
+
+        <ListPreference
+            android:defaultValue="0"
+            android:entries="@array/prefs_heartrate_measurement_interval"
+            android:entryValues="@array/prefs_heartrate_measurement_interval_values"
+            android:icon="@drawable/ic_heartrate"
+            android:key="heartrate_measurement_interval"
+            android:summary="%s"
+            android:title="@string/prefs_title_heartrate_measurement_interval" />
+
+        <!-- Activity Monitoring -->
+
+        <SwitchPreference
+            android:defaultValue="false"
+            android:icon="@drawable/ic_activity_unknown_small"
+            android:key="heartrate_activity_monitoring"
+            android:summary="@string/prefs_activity_monitoring_description"
+            android:title="@string/prefs_activity_monitoring_title" />
+
+        <!-- Heart Rate Alerts -->
+
+        <SwitchPreference
+            android:defaultValue="false"
+            android:icon="@drawable/ic_warning_gray"
+            android:key="heartrate_alert_enabled"
+            android:summary="@string/prefs_heartrate_alert_experimental_description"
+            android:title="@string/prefs_heartrate_alert_experimental_title" />
+
+        <ListPreference
+            android:defaultValue="0"
+            android:dependency="heartrate_alert_enabled"
+            android:entries="@array/prefs_miband_heartrate_alert_threshold"
+            android:entryValues="@array/prefs_miband_heartrate_alert_threshold_values"
+            android:icon="@drawable/ic_heartrate"
+            android:key="heartrate_alert_threshold"
+            android:summary="%s"
+            android:title="@string/prefs_heartrate_alert_threshold" />
+
+        <!-- Stress Monitoring -->
+
+        <SwitchPreference
+            android:defaultValue="false"
+            android:icon="@drawable/ic_mood_bad"
+            android:key="heartrate_stress_monitoring"
+            android:summary="@string/prefs_stress_monitoring_description"
+            android:title="@string/prefs_stress_monitoring_title" />
+    </PreferenceScreen>
+</androidx.preference.PreferenceScreen>