Merge branch 'develop'

Author: EhsanMashhadi

library/build.gradle

@@ -10,7 +10,7 @@ android {
         minSdkVersion 17
         targetSdkVersion 28
         versionCode 1
-        versionName "0.2.0"
+        versionName "0.3.0"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
 

library/src/main/java/com/ehsanmashhadi/library/view/CountryPicker.java

@@ -137,6 +137,8 @@ public List<Country> getCountries() {
     private void initSearchView() {
 
         mSearchViewCountry = mView.findViewById(R.id.searchview_country);
+        mSearchViewCountry.setOnClickListener(v -> mSearchViewCountry.setIconified(false));
+
         if (mEnablingSearch) {
             mSearchViewCountry.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
                 @Override

library/src/main/java/com/ehsanmashhadi/library/view/RecyclerViewAdapter.java

@@ -1,5 +1,7 @@
 package com.ehsanmashhadi.library.view;
 
+import android.content.res.Resources;
+import android.util.TypedValue;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -11,6 +13,7 @@
 
 import java.util.List;
 
+import androidx.annotation.ColorInt;
 import androidx.annotation.NonNull;
 import androidx.recyclerview.widget.RecyclerView;
 
@@ -45,6 +48,7 @@ void setListener(OnCountryClickListener onCountryClickListener) {
     public CountryHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
 
         View itemView = LayoutInflater.from(parent.getContext()).inflate(R.layout.row_country, parent, false);
+
         return new CountryHolder(itemView, position -> {
             mOnCountryClickListener.onCountrySelected(mCountryList.get(position));
             itemView.setSelected(true);
@@ -66,8 +70,20 @@ public void onBindViewHolder(@NonNull CountryHolder holder, int position) {
         if (sPreselectCountry != null)
             if (mCountryList.get(position).getName().toLowerCase().equals(sPreselectCountry.toLowerCase())) {
                 holder.itemView.setSelected(true);
+                //Not setting background in XML because of not supporting reference attributes in pre-lollipop Android version
+                TypedValue typedValue = new TypedValue();
+                Resources.Theme theme = holder.itemView.getContext().getTheme();
+                theme.resolveAttribute(R.attr.rowBackgroundSelectedColor, typedValue, true);
+                @ColorInt int color = typedValue.data;
+                holder.itemView.setBackgroundColor(color);
+
             } else {
                 holder.itemView.setSelected(false);
+                TypedValue typedValue = new TypedValue();
+                Resources.Theme theme = holder.itemView.getContext().getTheme();
+                theme.resolveAttribute(R.attr.rowBackgroundColor, typedValue, true);
+                @ColorInt int color = typedValue.data;
+                holder.itemView.setBackgroundColor(color);
             }
         if (sShowingFlag)
             holder.mImageViewFlag.setVisibility(View.VISIBLE);

library/src/main/res/drawable/row_color_states.xml

@@ -13,6 +13,7 @@
     <androidx.recyclerview.widget.RecyclerView
         android:id="@+id/recyclerview_countries"
         android:layout_width="match_parent"
+        android:background="?rowBackgroundColor"
         android:layout_height="match_parent"
         android:layout_below="@id/searchview_country"/>
 

library/src/main/res/layout/layout_countrypicker.xml

@@ -4,7 +4,7 @@
                 android:id="@+id/relativelayout_rowcountry"
                 android:layout_width="match_parent"
                 android:layout_height="56dp"
-                android:background="@drawable/row_color_states"
+                android:background="?rowBackgroundColor"
                 android:gravity="center_vertical">
 
     <ImageView