show Bluetooth information what is supported and what is not

android_app/app/src/main/java/com/health/openscale/gui/preferences/BluetoothPreferences.java

@@ -23,6 +23,7 @@ import android.preference.MultiSelectListPreference;
 import android.preference.Preference;
 import android.preference.PreferenceFragment;
 import android.preference.PreferenceGroup;
+import android.text.Html;
 
 import com.health.openscale.R;
 
@@ -31,12 +32,21 @@ import java.util.List;
 import java.util.Set;
 
 public class BluetoothPreferences extends PreferenceFragment implements SharedPreferences.OnSharedPreferenceChangeListener {
+
+    String[] btDeviceSupportInit;
+    String[] btDeviceSupportDataTransfer;
+    String[] btDeviceSupportDataHistory;
+
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
         addPreferencesFromResource(R.xml.bluetooth_preferences);
 
+        btDeviceSupportInit = getResources().getStringArray(R.array.bt_device_support_initializing);
+        btDeviceSupportDataTransfer = getResources().getStringArray(R.array.bt_device_support_data_transfer);
+        btDeviceSupportDataHistory = getResources().getStringArray(R.array.bt_device_support_data_history);
+
         initSummary(getPreferenceScreen());
     }
 
@@ -72,7 +82,15 @@ public class BluetoothPreferences extends PreferenceFragment implements SharedPr
     private void updatePrefSummary(Preference p) {
         if (p instanceof ListPreference) {
             ListPreference listPref = (ListPreference) p;
-            p.setSummary(listPref.getEntry());
+
+            int i = Integer.parseInt(listPref.getValue());
+
+            p.setSummary(Html.fromHtml(listPref.getEntry() + "<br>" +
+                                    getResources().getString(R.string.label_bt_device_support) + ":" + "<br>" +
+                                    getResources().getString(R.string.label_bt_device_initialization) + ": " + btDeviceSupportInit[i] + "<br>" +
+                                    getResources().getString(R.string.label_bt_device_data_transfer) + ": " + btDeviceSupportDataTransfer[i] + "<br>" +
+                                    getResources().getString(R.string.label_bt_device_data_history) + ": " + btDeviceSupportDataHistory[i]
+            ));
         }
 
         if (p instanceof EditTextPreference) {

android_app/app/src/main/res/values-de/strings.xml

@@ -117,4 +117,8 @@
     <string name="error_value_required">Wert ist erforderlich</string>
     <string name="title_statistics">Statistiken</string>
     <string name="label_cancel">Abbrechen</string>
+    <string name="label_bt_device_data_history">Bt Waage Datenhistorie</string>
+    <string name="label_bt_device_data_transfer">Bt Waage Datentransfer</string>
+    <string name="label_bt_device_initialization">Bt Waage Initialisierung</string>
+    <string name="label_bt_device_support">Folgendes wird unterstützt</string>
 </resources>

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

@@ -136,4 +136,8 @@
     <string name="Friday">Friday</string>
     <string name="Saturday">Saturday</string>
     <string name="Sunday">Sunday</string>
+    <string name="label_bt_device_initialization">Bt scale initialization</string>
+    <string name="label_bt_device_data_transfer">Bt scale data transfer</string>
+    <string name="label_bt_device_data_history">Bt scale data history</string>
+    <string name="label_bt_device_support">Following will supported</string>
 </resources>

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

@@ -11,4 +11,23 @@
         <item>1</item>
         <item>2</item>
     </string-array>
+
+    <string-array name="bt_device_support_initializing">
+        <item>@string/label_yes</item>
+        <item>@string/label_yes</item>
+        <item>@string/label_no</item>
+    </string-array>
+
+    <string-array name="bt_device_support_data_transfer">
+        <item>@string/label_yes</item>
+        <item>@string/label_yes</item>
+        <item>@string/label_yes</item>
+    </string-array>
+
+    <string-array name="bt_device_support_data_history">
+        <item>@string/label_yes</item>
+        <item>@string/label_yes</item>
+        <item>@string/label_no</item>
+    </string-array>
+
 </resources>