colour the measurement order fragment correctly

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

@@ -21,6 +21,7 @@ import android.content.DialogInterface;
 import android.content.SharedPreferences;
 import android.graphics.Color;
 import android.graphics.Point;
+import android.graphics.PorterDuff;
 import android.graphics.drawable.Drawable;
 import android.os.Bundle;
 import android.preference.CheckBoxPreference;
@@ -65,6 +66,9 @@ public class MeasurementPreferences extends PreferenceFragment implements Shared
     public static final String PREFERENCE_KEY_ESTIMATE_FAT = "estimateFatEnable";
     public static final String PREFERENCE_KEY_ESTIMATE_FAT_FORMULA = "estimateFatFormula";
 
+    public static final String PREFERENCE_KEY_RESET_ORDER = "resetOrder";
+    public static final String PREFERENCE_KEY_ORDER_CATEGORY = "orderCategory";
+
     private Preference deleteAll;
 
     private PreferenceScreen measurementOrderScreen;
@@ -93,15 +97,13 @@ public class MeasurementPreferences extends PreferenceFragment implements Shared
         deleteAll = (Preference) findPreference(PREFERENCE_KEY_DELETE_ALL);
         deleteAll.setOnPreferenceClickListener(new onClickListenerDeleteAll());
 
-        final Context context = getActivity().getApplicationContext();
+        final Context context = getActivity().getBaseContext();
         measurementOrderScreen = (PreferenceScreen) findPreference(MeasurementView.PREF_MEASUREMENT_ORDER);
 
-        measurementOrderCategory = new PreferenceCategory(context);
+        measurementOrderCategory = (PreferenceCategory) findPreference(PREFERENCE_KEY_ORDER_CATEGORY);
-        measurementOrderCategory.setTitle(R.string.label_press_hold_reorder);
         measurementOrderCategory.setOrderingAsAdded(true);
 
-        Preference resetOrder = new Preference(context);
+        Preference resetOrder = findPreference(PREFERENCE_KEY_RESET_ORDER);
-        resetOrder.setTitle(R.string.label_set_default_order);
         resetOrder.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
             @Override
             public boolean onPreferenceClick(Preference preference) {
@@ -112,8 +114,6 @@ public class MeasurementPreferences extends PreferenceFragment implements Shared
                 return true;
             }
         });
-        measurementOrderScreen.addPreference(resetOrder);
-        measurementOrderScreen.addPreference(measurementOrderCategory);
 
         updateMeasurementOrderScreen(context, measurementOrderCategory);
 
@@ -335,7 +335,9 @@ public class MeasurementPreferences extends PreferenceFragment implements Shared
             super(context);
             parentGroup = parent;
             measurement = measurementView;
-            setIcon(measurement.getIcon());
+            Drawable icon = measurement.getIcon();
+            icon.setColorFilter(measurementView.getForegroundColor(), PorterDuff.Mode.SRC_IN);
+            setIcon(icon);
             setTitle(measurement.getName());
         }
 

android_app/app/src/main/java/com/health/openscale/gui/views/MeasurementView.java

@@ -75,10 +75,19 @@ public abstract class MeasurementView extends TableLayout {
     private MeasurementViewUpdateListener updateListener = null;
     private MeasurementViewMode measurementMode = VIEW;
 
+    private static SharedPreferences prefs;
+
     private boolean updateViews = true;
 
     public MeasurementView(Context context, String text, Drawable icon) {
         super(context);
+        prefs = PreferenceManager.getDefaultSharedPreferences(context);
+        String app_theme = prefs.getString("app_theme", "Light");
+
+        if (app_theme.equals("Dark")) {
+            context.setTheme(R.style.AppTheme_Dark);
+        }
+
         initView(context);
 
         nameView.setText(text);
@@ -94,8 +103,6 @@ public abstract class MeasurementView extends TableLayout {
             sorted.add(new TimeMeasurementView(context));
         }
 
-        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
-
         {
             final List<MeasurementView> unsorted = new ArrayList<>();
 
@@ -182,7 +189,7 @@ public abstract class MeasurementView extends TableLayout {
 
         iconView.setScaleType(ImageView.ScaleType.CENTER_INSIDE);
         iconView.setPadding(20,0,20,0);
-        iconView.setColorFilter(nameView.getCurrentTextColor());
+        iconView.setColorFilter(getForegroundColor());
 
         nameView.setTextSize(TypedValue.COMPLEX_UNIT_SP, 15);
         nameView.setLines(2);
@@ -201,7 +208,7 @@ public abstract class MeasurementView extends TableLayout {
         editModeView.setImageDrawable(ContextCompat.getDrawable(context, R.drawable.ic_editable));
         editModeView.setScaleType(ImageView.ScaleType.CENTER_INSIDE);
         editModeView.setVisibility(View.GONE);
-        editModeView.setColorFilter(nameView.getCurrentTextColor());
+        editModeView.setColorFilter(getForegroundColor());
 
         indicatorView.setLayoutParams(new TableRow.LayoutParams(0, LayoutParams.MATCH_PARENT, 0.01f));
         indicatorView.setBackgroundColor(Color.GRAY);
@@ -305,6 +312,10 @@ public abstract class MeasurementView extends TableLayout {
         }
     }
 
+    public int getForegroundColor() {
+        return valueView.getCurrentTextColor();
+    }
+
     protected void showEvaluatorRow(boolean show) {
         if (show) {
             evaluatorRow.setVisibility(View.VISIBLE);

android_app/app/src/main/res/xml/measurement_preferences.xml

@@ -1,7 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
     <PreferenceCategory android:title="@string/label_category_display">
-        <PreferenceScreen android:title="@string/label_measurement_order" android:key="measurementOrder" />
+        <PreferenceScreen android:title="@string/label_measurement_order" android:key="measurementOrder">
+            <Preference android:key="resetOrder" android:title="@string/label_set_default_order"/>
+            <PreferenceCategory android:key="orderCategory" android:title="@string/label_press_hold_reorder"/>
+        </PreferenceScreen>
         <CheckBoxPreference android:title="@string/label_fat" android:summaryOn="@string/info_is_enable" android:summaryOff="@string/info_is_not_enable" android:key="fatEnable" android:defaultValue="true"/>
         <SwitchPreference android:title="@string/label_fat_percentage" android:summaryOn="@string/info_is_enable" android:summaryOff="@string/info_is_not_enable" android:key ="fatPercentageEnable" android:defaultValue="true"/>
         <CheckBoxPreference android:title="@string/label_water" android:summaryOn="@string/info_is_enable" android:summaryOff="@string/info_is_not_enable"   android:key="waterEnable" android:defaultValue="true"/>