feat: improved spoken feedback (#390)

* Read value with content description when a wheel is focused

* Announce selected value correctly (iosClone)

* Start listener when control is created

* - Set contentDescription correctly when focused
- Locale changes now affect spoken feedback

* Add missing type definition

* Fix typing issues

* Lint

* Add accessibility role "slider" to IosClone

* Notify TalkBack about changes instead of explicitly announcing

* Remove unused strings

* Improve quality of life for adjusting value via accessibility features

* Set contentDescription during accessibility initialisation phase, for more consistent spoken feedback

android/src/main/java/com/henninghall/date_picker/LocaleUtils.java

@@ -67,28 +67,33 @@ public class LocaleUtils {
     }
 
     public static String getLocaleStringResource(Locale requestedLocale, int resourceId, Context context) {
-        String result;
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) { // use latest api
-            Configuration config = new Configuration(context.getResources().getConfiguration());
-            config.setLocale(requestedLocale);
-            result = context.createConfigurationContext(config).getText(resourceId).toString();
-        }
-        else { // support older android versions
-            Resources resources = context.getResources();
-            Configuration conf = resources.getConfiguration();
-            Locale savedLocale = conf.locale;
-            conf.locale = requestedLocale;
-            resources.updateConfiguration(conf, null);
-
-            // retrieve resources from desired locale
-            result = resources.getString(resourceId);
-
-            // restore original locale
-            conf.locale = savedLocale;
-            resources.updateConfiguration(conf, null);
-        }
+        try {
+            String result;
+
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) { // use latest api
+                Configuration config = new Configuration(context.getResources().getConfiguration());
+                config.setLocale(requestedLocale);
+                result = context.createConfigurationContext(config).getText(resourceId).toString();
+            }
+            else { // support older android versions
+                Resources resources = context.getResources();
+                Configuration conf = resources.getConfiguration();
+                Locale savedLocale = conf.locale;
+                conf.locale = requestedLocale;
+                resources.updateConfiguration(conf, null);
+
+                // retrieve resources from desired locale
+                result = resources.getString(resourceId);
+
+                // restore original locale
+                conf.locale = savedLocale;
+                resources.updateConfiguration(conf, null);
+            }
 
-        return result;
+            return result;
+        } catch (Exception e) {
+            return ""; // Eat the error and return empty string when no resource was found
+        }
     }
 
 }

android/src/main/java/com/henninghall/date_picker/PickerView.java

@@ -20,6 +20,8 @@ import com.henninghall.date_picker.props.LocaleProp;
 import com.henninghall.date_picker.props.ModeProp;
 import com.henninghall.date_picker.props.TextColorProp;
 import com.henninghall.date_picker.ui.UIManager;
+import com.henninghall.date_picker.ui.Accessibility;
+
 import java.util.ArrayList;
 
 public class PickerView extends RelativeLayout {
@@ -80,8 +82,8 @@ public class PickerView extends RelativeLayout {
             uiManager.updateDisplayValues();
         }
 
-        if (didUpdate(ModeProp.name, LocaleProp.name)) {
-            uiManager.updateAccessibilityValues();
+        if (didUpdate(LocaleProp.name)) {
+            Accessibility.setLocale(state.getLocale());
         }
 
         uiManager.setWheelsToDate();

android/src/main/java/com/henninghall/date_picker/pickers/IosClone.java

@@ -2,39 +2,52 @@ package com.henninghall.date_picker.pickers;
 
 import android.content.Context;
 import android.graphics.Color;
+import android.os.Build;
 import android.util.AttributeSet;
 import android.view.View;
 import android.view.MotionEvent;
+import android.view.accessibility.AccessibilityNodeInfo;
+import android.view.accessibility.AccessibilityNodeInfo.AccessibilityAction;
 
 import cn.carbswang.android.numberpickerview.library.NumberPickerView;
 
 import com.henninghall.date_picker.ui.Accessibility;
 
+
 public class IosClone extends NumberPickerView implements Picker {
     private Picker.OnValueChangeListenerInScrolling mOnValueChangeListenerInScrolling;
 
     public IosClone(Context context) {
         super(context);
-        initSetOnValueChangeListenerInScrolling();
+        init();
     }
 
     public IosClone(Context context, AttributeSet attrs) {
         super(context, attrs);
-        initSetOnValueChangeListenerInScrolling();
+        init();
     }
 
     public IosClone(Context context, AttributeSet attrs, int defStyleAttr) {
         super(context, attrs, defStyleAttr);
+        init();
+    }
+
+    private void init() {
+        initAccessibility();
         initSetOnValueChangeListenerInScrolling();
     }
 
+    private void initAccessibility() {
+        Accessibility.startAccessibilityDelegate(this);
+    }
+
     private void initSetOnValueChangeListenerInScrolling() {
         final Picker self = this;
+
         super.setOnValueChangeListenerInScrolling(new NumberPickerView.OnValueChangeListenerInScrolling() {
             @Override
-
             public void onValueChangeInScrolling(NumberPickerView picker, int oldVal, int newVal) {
-                Accessibility.announceNumberPickerValue(picker, newVal);
+                Accessibility.sendValueChangedEvent(self, newVal);
 
                 if (mOnValueChangeListenerInScrolling != null) {
                     mOnValueChangeListenerInScrolling.onValueChangeInScrolling(self, oldVal, newVal);
@@ -79,9 +92,15 @@ public class IosClone extends NumberPickerView implements Picker {
     @Override
     public boolean onTouchEvent(MotionEvent event) {
         if(Accessibility.shouldAllowScroll(this)){
-            super.onTouchEvent(event);
-            return true;
+            return super.onTouchEvent(event);
         }
         return false;
     }
+
+    @Override
+    public void onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info) {
+        super.onInitializeAccessibilityNodeInfo(info);
+        // Set the accessibility properties of this view
+        Accessibility.setRoleToSlider(this, info);
+    }
 }

android/src/main/java/com/henninghall/date_picker/pickers/Picker.java

@@ -12,6 +12,7 @@ public interface Picker {
     int getMaxValue();
     boolean getWrapSelectorWheel();
     void setDisplayedValues(String[] value);
+    String[] getDisplayedValues();
     int getValue();
     void setValue(int value);
     void setTextColor(String value);

android/src/main/java/com/henninghall/date_picker/ui/Accessibility.java

@@ -2,37 +2,43 @@ package com.henninghall.date_picker.ui;
 
 import android.content.Context;
 import android.os.Build;
+import android.os.Bundle;
 import android.view.View;
 import android.view.accessibility.AccessibilityEvent;
 import android.view.accessibility.AccessibilityManager;
 import android.accessibilityservice.AccessibilityServiceInfo;
-import cn.carbswang.android.numberpickerview.library.NumberPickerView;
 
 import com.henninghall.date_picker.DatePickerPackage;
-import com.henninghall.date_picker.State;
 import com.henninghall.date_picker.Utils;
-import com.henninghall.date_picker.wheelFunctions.WheelFunction;
-import com.henninghall.date_picker.wheels.Wheel;
+import com.henninghall.date_picker.pickers.Picker;
 
 import java.util.Locale;
 import java.util.List;
 
+import android.view.accessibility.AccessibilityNodeInfo;
+
 public class Accessibility {
+    private final static AccessibilityManager systemManager = (AccessibilityManager) DatePickerPackage.context
+            .getApplicationContext().getSystemService(Context.ACCESSIBILITY_SERVICE);
+
+    private static Locale mLocale = Locale.getDefault();
 
-    private final static AccessibilityManager systemManager =
-            (AccessibilityManager) DatePickerPackage.context
-                    .getApplicationContext()
-                    .getSystemService(Context.ACCESSIBILITY_SERVICE);
+    public static void setLocale(Locale nextLocale) {
+        mLocale = nextLocale;
+    }
+
+    public static Locale getLocale() {
+        return mLocale;
+    }
 
     /**
-      When TalkBack is active, user can use one finger to explore the screen
-      and set focus to elements. Then user can proceed to use second finger
-      to scroll contents of focused element.
-      When there's multiple pickers next to each other horizontally,
-      it's easy to accidentally scroll more than one picker at a time.
-      Following code aims to fix this issue.
-    */
-    public static boolean shouldAllowScroll(View view){
+     * When TalkBack is active, user can use one finger to explore the screen and
+     * set focus to elements. Then user can proceed to use second finger to scroll
+     * contents of focused element. When there's multiple pickers next to each other
+     * horizontally, it's easy to accidentally scroll more than one picker at a
+     * time. Following code aims to fix this issue.
+     */
+    public static boolean shouldAllowScroll(View view) {
         // If TalkBack isn't active, always proceed without suppressing touch events
         if (!systemManager.isTouchExplorationEnabled()) {
             return true;
@@ -43,49 +49,45 @@ public class Accessibility {
         return false;
     }
 
-    public static class SetAccessibilityDelegate implements WheelFunction {
-
-        private final Locale locale;
-
-        public SetAccessibilityDelegate(Locale locale) {
-            this.locale = locale;
-        }
-
-        @Override
-        public void apply(Wheel wheel) {
-            final View view = wheel.picker.getView();
-            view.setAccessibilityDelegate(
-                    new View.AccessibilityDelegate(){
-                        @Override
-                        public void onPopulateAccessibilityEvent(View host, AccessibilityEvent event) {
-                            super.onPopulateAccessibilityEvent(host, event);
-                            if (event.getEventType() == AccessibilityEvent.TYPE_VIEW_ACCESSIBILITY_FOCUSED) {
-                                String resourceKey = view.getTag().toString()+"_description";
-                                String localeTag =  Utils.getLocalisedStringFromResources(locale, resourceKey);
-                                // Screen reader reads the content description when focused on each picker wheel
-                                view.setContentDescription(localeTag);
-                            }
+    /**
+     * Enable capturing of accessibility events for a Picker
+     */
+    public static void startAccessibilityDelegate(Picker picker) {
+        final Picker fPicker = picker;
+        final View view = picker.getView();
+
+        view.setAccessibilityDelegate(new View.AccessibilityDelegate() {
+            @Override
+            public boolean performAccessibilityAction(View host, int action, Bundle args) {
+                int currentValue = fPicker.getValue();
+
+                // Capture system automagic accessibility actions or custom actions created & sent manually via accessibility events
+                switch (action) {
+                    case AccessibilityNodeInfo.ACTION_SCROLL_FORWARD:
+                        if (!fPicker.isSpinning()) {
+                            // Increase value when pressing hardware volume up (or scrolling by other means)
+                            fPicker.smoothScrollToValue(currentValue - 1);
                         }
-                    }
-            );
-        }
-    }
-
-    private final State state;
-    private final Wheels wheels;
+                        break;
+                    case AccessibilityNodeInfo.ACTION_SCROLL_BACKWARD:
+                        if (!fPicker.isSpinning()) {
+                            // Decrease value when pressing hardware volume down (or scrolling by other means)
+                            fPicker.smoothScrollToValue(currentValue + 1);
+                        }
+                        break;
+                }
 
-    public Accessibility(State state, Wheels wheels){
-        this.state = state;
-        this.wheels = wheels;
+                return super.performAccessibilityAction(host, action, args);
+            }
+        });
     }
 
-    public void update(Wheel picker){
-        String tagName = picker.picker.getView().getTag().toString();
-        String selectedDateString = getAccessibleTextForSelectedDate();
-        String descriptionPrefix = Utils.getLocalisedStringFromResources(state.getLocale(), "selected_"+tagName+"_description");
-        String descriptionPostFix = Utils.getLocalisedStringFromResources(state.getLocale(), "selected_value_description");
+    public static boolean isAccessibilityEnabled() {
+        if (systemManager == null) {
+            return false;
+        }
 
-        picker.picker.getView().setContentDescription(descriptionPrefix + ", "+ descriptionPostFix + " "+ selectedDateString);
+        return systemManager.isEnabled();
     }
 
     /**
@@ -99,33 +101,34 @@ public class Accessibility {
      * Get a list of accessibility services currently active
      */
     private static boolean hasAccessibilityFeatureTypeEnabled(int type) {
-
-        List<AccessibilityServiceInfo> enabledServices =
-                systemManager.getEnabledAccessibilityServiceList(type);
+        List<AccessibilityServiceInfo> enabledServices = systemManager.getEnabledAccessibilityServiceList(type);
 
         return enabledServices != null && enabledServices.size() > 0;
     }
 
     /**
      * Read a message out loud when spoken feedback is active
+     *
+     * After announcing has been requested from TalkBack it can't be interrupted.
+     * For example, when values change in rapid succession, all changes are
+     * announced instead of just announcing the last change. Hence it's recommended
+     * usually not to announce. Instead notify TalkBack about changes by sending
+     * accessibility events or using accessibilityLiveRegion.
      */
-    public static void announce(String message) {
-        if (systemManager == null || !isSpokenFeedbackEnabled()) {
+    public static void announce(String message, View host) {
+        if (!isAccessibilityEnabled() || !isSpokenFeedbackEnabled()) {
             return;
-          }
+        }
 
-          AccessibilityEvent event = AccessibilityEvent.obtain(AccessibilityEvent.TYPE_ANNOUNCEMENT);
-          event.getText().add(message);
-          systemManager.sendAccessibilityEvent(event);
+        host.announceForAccessibility(message);
     }
 
     /**
-     * Get NumberPickerView displayValue from value.
+     * Get Picker displayValue from value.
      */
-    private static String numberPickerValueToDisplayedValue(NumberPickerView numberPicker, int value) {
-        final String[] displayValues = numberPicker.getDisplayedValues();
-
-        final String displayValue = displayValues[value];
+    private static String pickerValueToDisplayedValue(Picker picker, int value) {
+        String[] displayValues = picker.getDisplayedValues();
+        String displayValue = displayValues[value];
 
         if (displayValue != null) {
             return displayValue;
@@ -135,31 +138,69 @@ public class Accessibility {
     }
 
     /**
-     * Read NumberPickerView displayed value.
-     * For TalkBack to read dates etc. correctly, make sure they are in localised format.
+     * Tell TalkBack a value has changed
      */
-    public static void announceNumberPickerValue(NumberPickerView numberPicker, int newValue) {
-        announce(numberPickerValueToDisplayedValue(numberPicker, newValue));
+    public static void sendValueChangedEvent(Picker picker, int newValue) {
+        AccessibilityEvent event = buildEvent(picker.getView(), AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED);
+        String message = pickerValueToDisplayedValue(picker, newValue);
+        event.getText().add(message);
+
+        sendEvent(event);
+    }
+
+    private static String getContentDescriptionLabel(String tagName) {
+        return Utils.getLocalisedStringFromResources(Accessibility.getLocale(), tagName + "_description");
+    }
+
+    public static String getContentDescription(Picker picker) {
+        String tagName = picker.getView().getTag().toString();
+        int currentValue = picker.getValue();
+        String currentDisplayValue = pickerValueToDisplayedValue(picker, currentValue);
+        String label = getContentDescriptionLabel(tagName);
+
+        return currentDisplayValue + ", " + label;
+    }
+
+    public static AccessibilityEvent buildEvent(View host, int eventType) {
+        AccessibilityEvent event = AccessibilityEvent.obtain(eventType);
+        event.setClassName(host.getClass().getName());
+        event.setPackageName(host.getContext().getPackageName());
+
+        return event;
     }
 
-    private String getAccessibleTextForSelectedDate() {
-        String accessibleText;
-        switch(state.getMode()) {
-            case date:
-                accessibleText = wheels.getDateString();
-                break;
-            case time:
-                accessibleText = wheels.getTimeString();
-                break;
-            default:
-                // default is dateTime
-                String timePrefix = Utils.getLocalisedStringFromResources(state.getLocale(), "time_tag");
-                String hourPrefix = Utils.getLocalisedStringFromResources(state.getLocale(), "hour_tag");
-                String minutesPrefix = Utils.getLocalisedStringFromResources(state.getLocale(), "minutes_tag");
-                accessibleText = wheels.getAccessibleDateTimeString(timePrefix, hourPrefix, minutesPrefix);
-                break;
+    public static void sendEvent(AccessibilityEvent event) {
+        if (systemManager == null || !systemManager.isEnabled()) {
+            return;
         }
-        return accessibleText;
+        systemManager.sendAccessibilityEvent(event);
     }
 
+    /**
+     * Sets the view associated with given AccessibilityNodeInfo to behave like a seekBar / (slider)
+     * when said view receives accessibility focus
+     */
+    public static void setRoleToSlider(Picker picker, AccessibilityNodeInfo info) {
+        // Sets "accessibility role" of the control - affects how the element is read by TalkBack
+        info.setClassName("android.widget.SeekBar");
+        info.setScrollable(true);
+        // Set the "accessibility label" read by spoken feedback
+        info.setContentDescription(getContentDescription(picker));
+
+        // Inform that we want to send and receive scrolling-related actions
+        // Enables us to handle special accessibility-only scroll-events created by TalkBack
+        if (Build.VERSION.SDK_INT >= 21) {
+            AccessibilityNodeInfo.AccessibilityAction increaseValue = new AccessibilityNodeInfo.AccessibilityAction(
+                    AccessibilityNodeInfo.ACTION_SCROLL_FORWARD, "Increase value");
+            AccessibilityNodeInfo.AccessibilityAction decreaseValue = new AccessibilityNodeInfo.AccessibilityAction(
+                    AccessibilityNodeInfo.ACTION_SCROLL_BACKWARD, "Decrease value");
+
+            info.addAction(increaseValue);
+            info.addAction(decreaseValue);
+
+        } else {
+            info.addAction(AccessibilityNodeInfo.ACTION_SCROLL_FORWARD);
+            info.addAction(AccessibilityNodeInfo.ACTION_SCROLL_BACKWARD);
+        }
+    }
 }

android/src/main/java/com/henninghall/date_picker/ui/UIManager.java

@@ -21,13 +21,11 @@ public class UIManager {
     private Wheels wheels;
     private FadingOverlay fadingOverlay;
     private WheelScroller wheelScroller = new WheelScroller();
-    private Accessibility accessibility;
 
     public UIManager(State state, View rootView){
         this.state = state;
         this.rootView = rootView;
         wheels = new Wheels(state, rootView);
-        accessibility = new Accessibility(state, wheels);
         addOnChangeListener();
     }
 
@@ -92,14 +90,6 @@ public class UIManager {
         wheels.applyOnVisible(new HorizontalPadding());
     }
 
-    public void updateContentDescription(Wheel picker) {
-        accessibility.update(picker);
-    }
-
-    public void updateAccessibilityValues() {
-        wheels.applyOnAll(new Accessibility.SetAccessibilityDelegate(state.getLocale()));
-    }
-
     public void updateLastSelectedDate(Calendar date) {
         state.setLastSelectedDate(date);
     }

android/src/main/java/com/henninghall/date_picker/ui/WheelChangeListenerImpl.java

@@ -59,8 +59,6 @@ public class WheelChangeListenerImpl implements WheelChangeListener {
             return;
         }
 
-        uiManager.updateContentDescription(picker);
-
         String displayData = uiManager.getDisplayValueString();
 
         uiManager.updateLastSelectedDate(selectedDate);

android/src/main/java/com/henninghall/date_picker/ui/Wheels.java

@@ -150,15 +150,6 @@ public class Wheels {
         return getDateString(0);
     }
 
-    String getAccessibleDateTimeString(String timePrefix, String hourTag, String minutesTag) {
-        String date = getDateString();
-        String hour = hourWheel.getValue();
-        String minutes = minutesWheel.getValue();
-        String ampm = ampmWheel.getValue();
-        String time = timePrefix+ " "+ hour + hourTag + minutes + minutesTag + ampm;
-        return date+", "+ time;
-    }
-
     String getDisplayValue() {
         StringBuilder sb = new StringBuilder();
         for (Wheel wheel: getOrderedVisibleWheels()) {

android/src/main/res/values-fi/strings.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <string name="overlay">Päivämääränvalitsimen päällekkäin</string>
+    <string name="overlay">Päivämääränvalitsin</string>
     <string name="year_description">Valitse Vuosi</string>
     <string name="month_description">Valitse Kuukausi</string>
     <string name="date_description">Valitse Päivämäärä</string>
@@ -8,14 +8,6 @@
     <string name="hour_description">Valitse Tunti</string>
     <string name="minutes_description">Valitse Minuutit</string>
     <string name="ampm_description">Valitse am/pm</string>
-    <string name="selected_year_description">Valittu Vuosi</string>
-    <string name="selected_month_description">Valittu Kuukausi</string>
-    <string name="selected_date_description">Valittu Päivämäärä</string>
-    <string name="selected_day_description">Valittu Päivä</string>
-    <string name="selected_hour_description">Valittu Tunti</string>
-    <string name="selected_minutes_description">Valitut Minuutit</string>
-    <string name="selected_ampm_description">Valittu am/pm</string>
-    <string name="selected_value_description">Arvo on</string>
     <string name="time_tag">Kello on</string>
     <string name="hour_tag">Tunti:</string>
     <string name="minutes_tag">Minuutit</string>

android/src/main/res/values-he/strings.xml

@@ -7,14 +7,6 @@
     <string name="hour_description">בחירת שעה</string>
     <string name="minutes_description">בחירת דקות</string>
     <string name="ampm_description">בחירה ב־AM/PM</string>
-    <string name="selected_year_description">השנה הנבחרת</string>
-    <string name="selected_month_description">החודש הנבחר</string>
-    <string name="selected_date_description">התאריך הנבחר</string>
-    <string name="selected_day_description">היום הנבחר</string>
-    <string name="selected_hour_description">השעה הנבחרת</string>
-    <string name="selected_minutes_description">הדקות שנבחרו</string>
-    <string name="selected_ampm_description">מה נבחר מבחינת AM/PM</string>
-    <string name="selected_value_description">הערך הוא</string>
     <string name="time_tag">השעה היא</string>
     <string name="hour_tag">שעה :</string>
     <string name="minutes_tag">דקות </string>

android/src/main/res/values-nb/strings.xml

@@ -8,14 +8,6 @@
     <string name="hour_description">Velg time</string>
     <string name="minutes_description">Velg minutter</string>
     <string name="ampm_description">Velg am/pm</string>
-    <string name="selected_year_description">Valgt år</string>
-    <string name="selected_month_description">Valgt måned</string>
-    <string name="selected_date_description">Valgt dato</string>
-    <string name="selected_day_description">Valgt dag</string>
-    <string name="selected_hour_description">Valgt time</string>
-    <string name="selected_minutes_description">Valgte minutter</string>
-    <string name="selected_ampm_description">Valgt am/pm</string>
-    <string name="selected_value_description">Verdien er</string>
     <string name="time_tag">Tiden er</string>
     <string name="hour_tag">Time</string>
     <string name="minutes_tag">Minutter</string>

android/src/main/res/values-nn/strings.xml

@@ -8,14 +8,6 @@
     <string name="hour_description">Vel time</string>
     <string name="minutes_description">Vel minutt</string>
     <string name="ampm_description">Vel am/pm</string>
-    <string name="selected_year_description">Vald år</string>
-    <string name="selected_month_description">Vald månad</string>
-    <string name="selected_date_description">Vald dato</string>
-    <string name="selected_day_description">Vald dag</string>
-    <string name="selected_hour_description">Vald time</string>
-    <string name="selected_minutes_description">Valde minutt</string>
-    <string name="selected_ampm_description">Vald am/pm</string>
-    <string name="selected_value_description">Verdien er</string>
     <string name="time_tag">Tida er</string>
     <string name="hour_tag">Time</string>
     <string name="minutes_tag">Minutt</string>

android/src/main/res/values-no/strings.xml

@@ -8,14 +8,6 @@
     <string name="hour_description">Velg time</string>
     <string name="minutes_description">Velg minutter</string>
     <string name="ampm_description">Velg am/pm</string>
-    <string name="selected_year_description">Valgt år</string>
-    <string name="selected_month_description">Valgt måned</string>
-    <string name="selected_date_description">Valgt dato</string>
-    <string name="selected_day_description">Valgt dag</string>
-    <string name="selected_hour_description">Valgt time</string>
-    <string name="selected_minutes_description">Valgte minutter</string>
-    <string name="selected_ampm_description">Valgt am/pm</string>
-    <string name="selected_value_description">Verdien er</string>
     <string name="time_tag">Tiden er</string>
     <string name="hour_tag">Time</string>
     <string name="minutes_tag">Minutter</string>

android/src/main/res/values-sv/strings.xml

@@ -8,14 +8,6 @@
     <string name="hour_description">Välj en timme</string>
     <string name="minutes_description">Välj minuter</string>
     <string name="ampm_description">Välj am/pm</string>
-    <string name="selected_year_description">Valt år</string>
-    <string name="selected_month_description">Valt månad</string>
-    <string name="selected_date_description">Valt datum</string>
-    <string name="selected_day_description">Vald dag</string>
-    <string name="selected_hour_description">Vald timme</string>
-    <string name="selected_minutes_description">Valda minuter</string>
-    <string name="selected_ampm_description">Vald am/pm</string>
-    <string name="selected_value_description">Värdet är</string>
     <string name="time_tag">Tiden är</string>
     <string name="hour_tag">Timme:</string>
     <string name="minutes_tag">Minuter</string>

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

@@ -7,14 +7,6 @@
     <string name="hour_description">Select Hour</string>
     <string name="minutes_description">Select Minutes</string>
     <string name="ampm_description">Select AM/PM</string>
-    <string name="selected_year_description">Selected Year</string>
-    <string name="selected_month_description">Selected Month</string>
-    <string name="selected_date_description">Selected Date</string>
-    <string name="selected_day_description">Selected Day</string>
-    <string name="selected_hour_description">Selected Hour</string>
-    <string name="selected_minutes_description">Selected Minutes</string>
-    <string name="selected_ampm_description">Selected AM/PM</string>
-    <string name="selected_value_description">Value is</string>
     <string name="time_tag">Time is</string>
     <string name="hour_tag">Hour :</string>
     <string name="minutes_tag">Minutes </string>