Amazfit GTS: support setting menu items

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/huami/amazfitgts/AmazfitGTSCoordinator.java

@@ -88,7 +88,7 @@ public class AmazfitGTSCoordinator extends HuamiCoordinator {
 
     public int[] getSupportedDeviceSpecificSettings(GBDevice device) {
         return new int[]{
-                R.xml.devicesettings_amazfitgtr,
+                R.xml.devicesettings_amazfitgts,
                 R.xml.devicesettings_wearlocation,
                 R.xml.devicesettings_timeformat,
                 R.xml.devicesettings_liftwrist_display,

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

@@ -19,9 +19,15 @@ package nodomain.freeyourgadget.gadgetbridge.service.devices.huami.amazfitgts;
 import android.content.Context;
 import android.net.Uri;
 
-import java.io.IOException;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
+import java.io.IOException;
+import java.util.Set;
+
+import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiCoordinator;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiFWHelper;
+import nodomain.freeyourgadget.gadgetbridge.devices.huami.HuamiService;
 import nodomain.freeyourgadget.gadgetbridge.devices.huami.amazfitgts.AmazfitGTSFWHelper;
 import nodomain.freeyourgadget.gadgetbridge.model.NotificationSpec;
 import nodomain.freeyourgadget.gadgetbridge.service.btle.TransactionBuilder;
@@ -29,6 +35,7 @@ import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.amazfitbip.Ama
 import nodomain.freeyourgadget.gadgetbridge.service.devices.huami.operations.UpdateFirmwareOperationNew;
 
 public class AmazfitGTSSupport extends AmazfitBipSupport {
+    private static final Logger LOG = LoggerFactory.getLogger(AmazfitGTSSupport.class);
 
     @Override
     public byte getCryptFlags() {
@@ -58,8 +65,58 @@ public class AmazfitGTSSupport extends AmazfitBipSupport {
 
     @Override
     protected AmazfitGTSSupport setDisplayItems(TransactionBuilder builder) {
-        // not supported yet
+        if (gbDevice.getFirmwareVersion() == null) {
+            LOG.warn("Device not initialized yet, won't set menu items");
+            return this;
+        }
+
+        Set<String> pages = HuamiCoordinator.getDisplayItems(gbDevice.getAddress());
+        LOG.info("Setting display items to " + (pages == null ? "none" : pages));
+        byte[] command = new byte[]{
+                0x00, (byte) 0xC2, 0x00, 0x1E, // looks like chunked, but 0x00 :O
+                0x00, 0x00, (byte) 0xFF, 0x01, // Status
+                0x01, 0x00, (byte) 0xFF, 0x19, // PAI
+                0x02, 0x00, (byte) 0xFF, 0x02, // HR
+                0x03, 0x00, (byte) 0xFF, 0x03, // Workout
+                0x04, 0x00, (byte) 0xFF, 0x14, // Activities
+                0x05, 0x00, (byte) 0xFF, 0x04, // Weather
+                0x06, 0x00, (byte) 0xFF, 0x0B, // Music
+                0x07, 0x00, (byte) 0xFF, 0x06, // Notifications
+                0x08, 0x00, (byte) 0xFF, 0x09, // Alarm
+                0x09, 0x00, (byte) 0xFF, 0x15, // Event reminder
+                0x0A, 0x00, (byte) 0xFF, 0x07, // More
+                0x0B, 0x00, (byte) 0xFF, 0x13  // Settings
+        };
+
+        String[] keys = {"status", "pai", "hr", "workout", "activity", "weather", "music", "notifications", "alarm", "eventreminder", "more", "settings"};
+        byte[] ids = {1, 25, 2, 3, 20, 4, 11, 6, 9, 21, 7, 19};
+
+        if (pages != null) {
+            pages.add("settings");
+            // it seem that we first have to put all ENABLED items into the array
+            int pos = 4;
+            for (int i = 0; i < keys.length; i++) {
+                String key = keys[i];
+                byte id = ids[i];
+                if (pages.contains(key)) {
+                    command[pos + 1] = 0x00;
+                    command[pos + 3] = id;
+                    pos += 4;
+                }
+            }
+            // And then all DISABLED ones
+            for (int i = 0; i < keys.length; i++) {
+                String key = keys[i];
+                byte id = ids[i];
+                if (!pages.contains(key)) {
+                    command[pos + 1] = 0x01;
+                    command[pos + 3] = id;
+                    pos += 4;
+                }
+            }
+        }
+        builder.write(getCharacteristic(HuamiService.UUID_CHARACTERISTIC_CHUNKEDTRANSFER), command);
+
         return this;
     }
-
 }

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

@@ -353,6 +353,47 @@
         <item>@string/p_menuitem_music</item>
     </string-array>
 
+    <string-array name="pref_gts_display_items">
+        <item>@string/menuitem_status</item>
+        <item>@string/menuitem_pai</item>
+        <item>@string/menuitem_hr</item>
+        <item>@string/menuitem_workout</item>
+        <item>@string/menuitem_activity</item>
+        <item>@string/menuitem_weather</item>
+        <item>@string/menuitem_music</item>
+        <item>@string/menuitem_notifications</item>
+        <item>@string/menuitem_alarm</item>
+        <item>@string/menuitem_eventreminder</item>
+        <item>@string/menuitem_more</item>
+    </string-array>
+
+    <string-array name="pref_gts_display_items_values">
+        <item>@string/p_menuitem_status</item>
+        <item>@string/p_menuitem_pai</item>
+        <item>@string/p_menuitem_hr</item>
+        <item>@string/p_menuitem_workout</item>
+        <item>@string/p_menuitem_activity</item>
+        <item>@string/p_menuitem_weather</item>
+        <item>@string/p_menuitem_music</item>
+        <item>@string/p_menuitem_notifications</item>
+        <item>@string/p_menuitem_alarm</item>
+        <item>@string/p_menuitem_eventreminder</item>
+        <item>@string/p_menuitem_more</item>
+    </string-array>
+
+    <string-array name="pref_gts_display_items_default">
+        <item>@string/p_menuitem_status</item>
+        <item>@string/p_menuitem_pai</item>
+        <item>@string/p_menuitem_hr</item>
+        <item>@string/p_menuitem_workout</item>
+        <item>@string/p_menuitem_activity</item>
+        <item>@string/p_menuitem_weather</item>
+        <item>@string/p_menuitem_music</item>
+        <item>@string/p_menuitem_notifications</item>
+        <item>@string/p_menuitem_alarm</item>
+        <item>@string/p_menuitem_eventreminder</item>
+        <item>@string/p_menuitem_more</item>
+    </string-array>
 
     <string-array name="pref_entries_unit_system">
         <item>@string/unit_metric</item>

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

@@ -726,6 +726,10 @@
     <string name="menuitem_music">Music</string>
     <string name="menuitem_more">More</string>
     <string name="menuitem_nfc">NFC</string>
+    <string name="menuitem_pai">PAI</string>
+    <string name="menuitem_hr">Heart Rate</string>
+    <string name="menuitem_eventreminder">Event Reminder</string>
+    <string name="menuitem_workout">Workout</string>
     <string name="watch9_time_minutes">Minutes:</string>
     <string name="watch9_time_hours">Hours:</string>
     <string name="watch9_time_seconds">Seconds:</string>

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

@@ -33,6 +33,10 @@
     <item name="p_menuitem_music" type="string">music</item>
     <item name="p_menuitem_more" type="string">more</item>
     <item name="p_menuitem_nfc" type="string">nfc</item>
+    <item name="p_menuitem_hr" type="string">hr</item>
+    <item name="p_menuitem_pai" type="string">pai</item>
+    <item name="p_menuitem_eventreminder" type="string">eventreminder</item>
+    <item name="p_menuitem_workout" type="string">workout</item>
 
     <item name="p_off" type="string">off</item>
     <item name="p_on" type="string">on</item>

app/src/main/res/xml/devicesettings_amazfitgts.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.preference.PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
+    <MultiSelectListPreference
+        android:icon="@drawable/ic_widgets"
+        android:defaultValue="@array/pref_gts_display_items_default"
+        android:dialogTitle="@string/mi2_prefs_display_items"
+        android:entries="@array/pref_gts_display_items"
+        android:entryValues="@array/pref_gts_display_items_values"
+        android:key="display_items"
+        android:summary="@string/mi2_prefs_display_items_summary"
+        android:title="@string/mi2_prefs_display_items" />
+    <ListPreference
+        android:icon="@drawable/ic_language"
+        android:defaultValue="auto"
+        android:entries="@array/pref_amazfitbip_language"
+        android:entryValues="@array/pref_amazfitbip_language_values"
+        android:key="language"
+        android:summary="%s"
+        android:title="@string/pref_title_language" />
+</androidx.preference.PreferenceScreen>