ATC_TSLR_Paper: allow setting the display type

This will reboot the system and load a preset from the firmware
Some displays still need tweaks which is not supported yet.

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

@@ -649,4 +649,6 @@ public class DeviceSettingsPreferenceConst {
     public static final String PREF_DEVICE_STRESS_TEST_CONNECT_COUNT = "pref_device_stress_test_connect_count";
     public static final String PREF_DEVICE_STRESS_TEST_CONNECT_PARALLEL = "pref_device_stress_test_connect_parallel";
     public static final String PREF_DEVICE_STRESS_TEST_DISPOSE = "pref_device_stress_test_dispose";
+
+    public static final String PREF_ATC_TSLR_PAPER_MODEL = "pref_atc_tslr_paper_model";
 }

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

@@ -967,6 +967,8 @@ public class DeviceSpecificSettingsFragment extends AbstractPreferenceFragment i
         addPreferenceHandlerFor(PREF_CALENDAR_MAX_DESC_LENGTH);
         addPreferenceHandlerFor(PREF_CALENDAR_TARGET_APP);
 
+        addPreferenceHandlerFor(PREF_ATC_TSLR_PAPER_MODEL);
+
         final Preference dischargeIntervalsSet = findPreference(PREF_BATTERY_DISCHARGE_INTERVALS_SET);
         if (dischargeIntervalsSet != null) {
             dischargeIntervalsSet.setOnPreferenceClickListener(preference -> {

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/atctlsrpaper/ATCTLSRPaperCoordinator.java

@@ -1,3 +1,20 @@
+/*  Copyright (C) 2025 Andreas Shimokawa
+
+    This file is part of Gadgetbridge.
+
+    Gadgetbridge is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published
+    by the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Gadgetbridge is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>. */
+
 package nodomain.freeyourgadget.gadgetbridge.devices.atctlsrpaper;
 
 import android.bluetooth.le.ScanFilter;
@@ -39,6 +56,7 @@ public class ATCTLSRPaperCoordinator extends AbstractDeviceCoordinator {
     public Class<? extends DeviceSupport> getDeviceSupportClass(final GBDevice device) {
         return ATCTLSRPaperDeviceSupport.class;
     }
+
     @Override
     protected Pattern getSupportedDeviceName() {
         return Pattern.compile("ATC_.*");
@@ -62,4 +80,11 @@ public class ATCTLSRPaperCoordinator extends AbstractDeviceCoordinator {
         ATCTLSRPaperInstallHandler installHandler = new ATCTLSRPaperInstallHandler(uri, context);
         return installHandler.isValid() ? installHandler : null;
     }
+
+    @Override
+    public int[] getSupportedDeviceSpecificSettings(GBDevice device) {
+        return new int[]{
+                R.xml.devicesettings_atc_trsr_paper
+        };
+    }
 }

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/devices/atctlsrpaper/ATCTLSRPaperInstallHandler.java

@@ -1,4 +1,4 @@
-/*  Copyright (C) 2023-2024 Andreas Shimokawa
+/*  Copyright (C) 2025 Andreas Shimokawa
 
     This file is part of Gadgetbridge.
 

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/atctlsrpaper/ATCTLSRPaperDeviceSupport.java

@@ -1,7 +1,25 @@
+/*  Copyright (C) 2025 Andreas Shimokawa
+
+    This file is part of Gadgetbridge.
+
+    Gadgetbridge is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published
+    by the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Gadgetbridge is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>. */
+
 package nodomain.freeyourgadget.gadgetbridge.service.devices.atctlsrpaper;
 
 import android.bluetooth.BluetoothGatt;
 import android.bluetooth.BluetoothGattCharacteristic;
+import android.content.SharedPreferences;
 import android.graphics.Bitmap;
 import android.graphics.Canvas;
 import android.graphics.Matrix;
@@ -23,6 +41,7 @@ import java.util.UUID;
 
 import nodomain.freeyourgadget.gadgetbridge.GBApplication;
 import nodomain.freeyourgadget.gadgetbridge.R;
+import nodomain.freeyourgadget.gadgetbridge.activities.devicesettings.DeviceSettingsPreferenceConst;
 import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
 import nodomain.freeyourgadget.gadgetbridge.service.btle.AbstractBTLESingleDeviceSupport;
 import nodomain.freeyourgadget.gadgetbridge.service.btle.TransactionBuilder;
@@ -207,6 +226,9 @@ public class ATCTLSRPaperDeviceSupport extends AbstractBTLESingleDeviceSupport {
         buf.position(6);
         int version = buf.getInt();
 
+        buf.position(17);
+        int model = buf.getShort();
+
         buf.position(21);
         boolean is_wh_swapped = buf.get() == 0x01;
 
@@ -217,13 +239,33 @@ public class ATCTLSRPaperDeviceSupport extends AbstractBTLESingleDeviceSupport {
         buf.position(32);
         epaper_colors = buf.get();
 
-        LOG.info("decoded data: version={}, width={}, height={}, nr_colors={}, w/h swapped={}", version, epaper_width, epaper_height, epaper_colors, is_wh_swapped);
+        LOG.info("decoded data: version={}, width={}, height={}, nr_colors={}, w/h swapped={}, model={}", version, epaper_width, epaper_height, epaper_colors, is_wh_swapped, model);
+
+        SharedPreferences.Editor editor = GBApplication.getDeviceSpecificSharedPrefs(gbDevice.getAddress()).edit();
+        editor.putString(DeviceSettingsPreferenceConst.PREF_ATC_TSLR_PAPER_MODEL, String.valueOf(model));
+        editor.apply();
 
         final TransactionBuilder builder = new TransactionBuilder("set initialized");
         builder.add(new SetDeviceStateAction(getDevice(), GBDevice.State.INITIALIZED, getContext()));
         builder.queue(getQueue());
     }
 
+    @Override
+    public void onSendConfiguration(String config) {
+        TransactionBuilder builder;
+        try {
+            builder = performInitialized("Sending configuration for option: " + config);
+            if (DeviceSettingsPreferenceConst.PREF_ATC_TSLR_PAPER_MODEL.equals(config)) {
+                SharedPreferences sharedPrefs = GBApplication.getDeviceSpecificSharedPrefs(getDevice().getAddress());
+                String display_model = sharedPrefs.getString(DeviceSettingsPreferenceConst.PREF_ATC_TSLR_PAPER_MODEL, "1");
+                builder.write(getCharacteristic(UUID_CHARACTERISTIC_MAIN), new byte[]{0x00, 0x04, 0x00, Byte.parseByte(display_model)});
+            }
+            builder.queue(getQueue());
+        } catch (IOException e) {
+            GB.toast("Error setting configuration", Toast.LENGTH_LONG, GB.ERROR, e);
+        }
+    }
+
     @Override
     public void onInstallApp(Uri uri) {
         try {

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

@@ -4985,4 +4985,101 @@
         <item>90</item>
     </string-array>
 
+    <string-array name="atc_tlsr_paper_models">
+        <item name="29">Gici 213 BW SSD</item>
+        <item name="13">Gici 213 BW ST</item>
+        <item name="30">Gici 213 BW UC</item>
+
+        <item name="11">Gici 213 BWR SSD</item>
+        <item name="28">Gici 213 BWR UC</item>
+        <item name="12">Gici 290 BWR SSD</item>
+        <item name="22">Gici 420 BWR SSD</item>
+
+        <item name="25">HS 213 BW SSD</item>
+        <item name="10">HS 213 BW UC</item>
+        <item name="32">HS 350 BW SSD</item>
+        <item name="4">HS 350 BW UC</item>
+
+        <item name="18">HS 154 BWR H SSD</item>
+        <item name="16">HS 213 BWR SSD</item>
+        <item name="19">HS 213 BWR UC</item>
+        <item name="9">HS 266 BWR SSD</item>
+        <item name="33">HS 266 BWR SSD Offset</item>
+        <item name="24">HS 290 BWR SSD</item>
+        <item name="8">HS 350 BWR SSD</item>
+        <item name="7">HS 350 BWR UC</item>
+        <item name="20">HS 420 BWR SSD</item>
+        <item name="21">HS 420 BWR UC</item>
+
+        <item name="5">HS 200 BWY SSD</item>
+        <item name="35">HS 346 BWY UC</item>
+        <item name="3">HS 350 BWY SSD</item>
+        <item name="1">HS 350 BWY UC</item>
+        <item name="2">HS 350 BWY UC Inverted</item>
+        <item name="31">HS 583 BWY UC</item>
+        <item name="6">HS 750 BWY UC</item>
+
+        <item name="38">HS 200 BWRY JD</item>
+        <item name="17">HS 350 BWRY JD</item>
+        <item name="37">HS 750 BWRY JD</item>
+
+        <item name="26">TI 581 BW</item>
+        <item name="27">TI 581 BWR</item>
+        <item name="34">TI 581 BWR UC</item>
+        <item name="14">TI 970 BWR</item>
+        <item name="15">TI 1200 BWR</item>
+        <item name="23">TI 1200 BWR V2</item>
+
+        <item name="36">WO 290 BWRY JD</item>
+        <item name="39">WO 290 BWRY JD V2</item>
+    </string-array>
+
+    <string-array name="atc_tlsr_paper_models_values">
+        <item>29</item>
+        <item>13</item>
+        <item>30</item>
+
+        <item>11</item>
+        <item>28</item>
+        <item>12</item>
+        <item>22</item>
+
+        <item>25</item>
+        <item>10</item>
+        <item>32</item>
+        <item>4</item>
+
+        <item>18</item>
+        <item>16</item>
+        <item>19</item>
+        <item>9</item>
+        <item>33</item>
+        <item>24</item>
+        <item>8</item>
+        <item>7</item>
+        <item>20</item>
+        <item>21</item>
+
+        <item>5</item>
+        <item>35</item>
+        <item>3</item>
+        <item>1</item>
+        <item>2</item>
+        <item>31</item>
+        <item>6</item>
+
+        <item>38</item>
+        <item>17</item>
+        <item>37</item>
+
+        <item>26</item>
+        <item>27</item>
+        <item>34</item>
+        <item>14</item>
+        <item>15</item>
+        <item>23</item>
+
+        <item>36</item>
+        <item>39</item>
+    </string-array>
 </resources>

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

@@ -4085,4 +4085,5 @@
     <string name="pref_calendar_target_app_title">Target app on watch for calendar events</string>
     <string name="same_image_already_on_device">same image already on device</string>
     <string name="sending_image">sending image</string>
+    <string name="pref_atc_tlsr_model_title">Display Model</string>
 </resources>

app/src/main/res/xml/devicesettings_atc_trsr_paper.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.preference.PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
+    <ListPreference
+        android:defaultValue="1"
+        android:entries="@array/atc_tlsr_paper_models"
+        android:entryValues="@array/atc_tlsr_paper_models_values"
+        android:key="pref_atc_tslr_paper_model"
+        android:summary="%s"
+        android:title="@string/pref_atc_tlsr_model_title" />
+</androidx.preference.PreferenceScreen>