diff --git a/app/src/main/java/com/skydoves/colorpickerviewdemo/MainActivity.java b/app/src/main/java/com/skydoves/colorpickerviewdemo/MainActivity.java
index eb66cd4..8861297 100644
--- a/app/src/main/java/com/skydoves/colorpickerviewdemo/MainActivity.java
+++ b/app/src/main/java/com/skydoves/colorpickerviewdemo/MainActivity.java
@@ -26,8 +26,10 @@
 import android.os.Bundle;
 import android.view.View;
 import android.widget.TextView;
+
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.core.content.ContextCompat;
+
 import com.skydoves.colorpickerview.AlphaTileView;
 import com.skydoves.colorpickerview.ColorEnvelope;
 import com.skydoves.colorpickerview.ColorPickerDialog;
@@ -40,8 +42,10 @@
 import com.skydoves.powermenu.OnMenuItemClickListener;
 import com.skydoves.powermenu.PowerMenu;
 import com.skydoves.powermenu.PowerMenuItem;
+
 import java.io.FileNotFoundException;
 import java.io.InputStream;
+
 import timber.log.Timber;
 
 public class MainActivity extends AppCompatActivity {
@@ -53,30 +57,28 @@ public class MainActivity extends AppCompatActivity {
 
   private PowerMenu powerMenu;
   private final OnMenuItemClickListener<PowerMenuItem> powerMenuItemClickListener =
-      new OnMenuItemClickListener<>() {
-        @Override
-        public void onItemClick(int position, PowerMenuItem item) {
-          switch (position) {
-            case 0:
-              {
-                palette();
-                break;
-              }
-            case 1:
-              {
-                paletteFromGallery();
-                break;
-              }
-            case 2:
-              selector();
-              break;
-            case 3:
-              dialog();
-              break;
+    new OnMenuItemClickListener<>() {
+      @Override
+      public void onItemClick(int position, PowerMenuItem item) {
+        switch (position) {
+          case 0: {
+            palette();
+            break;
           }
-          powerMenu.dismiss();
+          case 1: {
+            paletteFromGallery();
+            break;
+          }
+          case 2:
+            selector();
+            break;
+          case 3:
+            dialog();
+            break;
         }
-      };
+        powerMenu.dismiss();
+      }
+    };
 
   @Override
   protected void onCreate(Bundle savedInstanceState) {
@@ -90,11 +92,11 @@ protected void onCreate(Bundle savedInstanceState) {
     bubbleFlag.setFlagMode(FlagMode.FADE);
     colorPickerView.setFlagView(bubbleFlag);
     colorPickerView.setColorListener(
-        (ColorEnvelopeListener)
-            (envelope, fromUser) -> {
-              Timber.d("color: %s", envelope.getHexCode());
-              setLayoutColor(envelope);
-            });
+      (ColorEnvelopeListener)
+        (envelope, fromUser) -> {
+          Timber.d("color: %s", envelope.getHexCode());
+          setLayoutColor(envelope);
+        });
 
     // attach alphaSlideBar
     final AlphaSlideBar alphaSlideBar = findViewById(R.id.alphaSlideBar);
@@ -120,12 +122,16 @@ private void setLayoutColor(ColorEnvelope envelope) {
     alphaTileView.setPaintColor(envelope.getColor());
   }
 
-  /** shows the popup menu for changing options.. */
+  /**
+   * shows the popup menu for changing options..
+   */
   public void overflowMenu(View view) {
     powerMenu.showAsAnchorLeftTop(view);
   }
 
-  /** changes palette image using drawable resource. */
+  /**
+   * changes palette image using drawable resource.
+   */
   private void palette() {
     if (FLAG_PALETTE) {
       colorPickerView.setHsvPaletteDrawable();
@@ -135,34 +141,40 @@ private void palette() {
     FLAG_PALETTE = !FLAG_PALETTE;
   }
 
-  /** changes palette image from a gallery image. */
+  /**
+   * changes palette image from a gallery image.
+   */
   private void paletteFromGallery() {
     Intent photoPickerIntent = new Intent(Intent.ACTION_PICK);
     photoPickerIntent.setType("image/*");
     startActivityForResult(photoPickerIntent, 1000);
   }
 
-  /** changes selector image using drawable resource. */
+  /**
+   * changes selector image using drawable resource.
+   */
   private void selector() {
     if (FLAG_SELECTOR) {
-      colorPickerView.setSelectorDrawable(ContextCompat.getDrawable(this, R.drawable.wheel));
+      colorPickerView.setSelectorDrawable(ContextCompat.getDrawable(this, com.skydoves.colorpickerview.R.drawable.colorpickerview_wheel));
     } else {
       colorPickerView.setSelectorDrawable(ContextCompat.getDrawable(this, R.drawable.wheel_dark));
     }
     FLAG_SELECTOR = !FLAG_SELECTOR;
   }
 
-  /** shows ColorPickerDialog */
+  /**
+   * shows ColorPickerDialog
+   */
   private void dialog() {
     ColorPickerDialog.Builder builder =
-        new ColorPickerDialog.Builder(this)
-            .setTitle("ColorPicker Dialog")
-            .setPreferenceName("Test")
-            .setPositiveButton(
-                getString(R.string.confirm),
-                (ColorEnvelopeListener) (envelope, fromUser) -> setLayoutColor(envelope))
-            .setNegativeButton(
-                getString(R.string.cancel), (dialogInterface, i) -> dialogInterface.dismiss());
+      new ColorPickerDialog.Builder(this)
+        .setTitle("ColorPicker Dialog")
+        .setPreferenceName("Test")
+        .setPositiveButton(
+          getString(R.string.confirm),
+          (ColorEnvelopeListener) (envelope, fromUser) -> setLayoutColor(envelope))
+        .setNegativeButton(
+          getString(R.string.cancel), (dialogInterface, i) -> dialogInterface.dismiss());
     builder.getColorPickerView().setFlagView(new BubbleFlag(this));
     builder.show();
   }
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index bb692a9..d99c994 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -69,7 +69,7 @@
       android:layout_weight="6"
       app:initialColor="@color/colorPrimary"
       app:preferenceName="Test2"
-      app:selector="@drawable/wheel" />
+      app:selector="@drawable/colorpickerview_wheel" />
 
     <LinearLayout
       android:layout_width="match_parent"
@@ -85,7 +85,7 @@
         android:layout_gravity="center"
         app:borderColor_AlphaSlideBar="@android:color/darker_gray"
         app:borderSize_AlphaSlideBar="5"
-        app:selector_AlphaSlideBar="@drawable/wheel" />
+        app:selector_AlphaSlideBar="@drawable/colorpickerview_wheel" />
     </LinearLayout>
 
     <LinearLayout
@@ -101,7 +101,7 @@
         android:layout_height="wrap_content"
         app:borderColor_BrightnessSlider="@android:color/darker_gray"
         app:borderSize_BrightnessSlider="5"
-        app:selector_BrightnessSlider="@drawable/wheel" />
+        app:selector_BrightnessSlider="@drawable/colorpickerview_wheel" />
     </LinearLayout>
 
     <LinearLayout
diff --git a/colorpickerview/api/colorpickerview.api b/colorpickerview/api/colorpickerview.api
index 00f3a2c..5499284 100644
--- a/colorpickerview/api/colorpickerview.api
+++ b/colorpickerview/api/colorpickerview.api
@@ -193,7 +193,7 @@ public class com/skydoves/colorpickerview/FadeUtils {
 	public static fun fadeOut (Landroid/view/View;)V
 }
 
-public final class com/skydoves/colorpickerview/databinding/DialogColorpickerColorpickerviewSkydovesBinding : androidx/viewbinding/ViewBinding {
+public final class com/skydoves/colorpickerview/databinding/ColorpickerviewDialogColorpickerBinding : androidx/viewbinding/ViewBinding {
 	public final field alphaSlideBar Lcom/skydoves/colorpickerview/sliders/AlphaSlideBar;
 	public final field alphaSlideBarFrame Landroid/widget/FrameLayout;
 	public final field brightnessSlideBar Lcom/skydoves/colorpickerview/sliders/BrightnessSlideBar;
@@ -201,21 +201,21 @@ public final class com/skydoves/colorpickerview/databinding/DialogColorpickerCol
 	public final field colorPickerView Lcom/skydoves/colorpickerview/ColorPickerView;
 	public final field colorPickerViewFrame Landroid/widget/FrameLayout;
 	public final field spaceBottom Landroid/widget/Space;
-	public static fun bind (Landroid/view/View;)Lcom/skydoves/colorpickerview/databinding/DialogColorpickerColorpickerviewSkydovesBinding;
+	public static fun bind (Landroid/view/View;)Lcom/skydoves/colorpickerview/databinding/ColorpickerviewDialogColorpickerBinding;
 	public synthetic fun getRoot ()Landroid/view/View;
 	public fun getRoot ()Landroid/widget/ScrollView;
-	public static fun inflate (Landroid/view/LayoutInflater;)Lcom/skydoves/colorpickerview/databinding/DialogColorpickerColorpickerviewSkydovesBinding;
-	public static fun inflate (Landroid/view/LayoutInflater;Landroid/view/ViewGroup;Z)Lcom/skydoves/colorpickerview/databinding/DialogColorpickerColorpickerviewSkydovesBinding;
+	public static fun inflate (Landroid/view/LayoutInflater;)Lcom/skydoves/colorpickerview/databinding/ColorpickerviewDialogColorpickerBinding;
+	public static fun inflate (Landroid/view/LayoutInflater;Landroid/view/ViewGroup;Z)Lcom/skydoves/colorpickerview/databinding/ColorpickerviewDialogColorpickerBinding;
 }
 
-public final class com/skydoves/colorpickerview/databinding/FlagBubbleColorpickerviewSkydovesBinding : androidx/viewbinding/ViewBinding {
+public final class com/skydoves/colorpickerview/databinding/ColorpickerviewFlagBubbleBinding : androidx/viewbinding/ViewBinding {
 	public final field bubble Landroidx/appcompat/widget/AppCompatImageView;
 	public final field layout Landroid/widget/FrameLayout;
-	public static fun bind (Landroid/view/View;)Lcom/skydoves/colorpickerview/databinding/FlagBubbleColorpickerviewSkydovesBinding;
+	public static fun bind (Landroid/view/View;)Lcom/skydoves/colorpickerview/databinding/ColorpickerviewFlagBubbleBinding;
 	public synthetic fun getRoot ()Landroid/view/View;
 	public fun getRoot ()Landroid/widget/FrameLayout;
-	public static fun inflate (Landroid/view/LayoutInflater;)Lcom/skydoves/colorpickerview/databinding/FlagBubbleColorpickerviewSkydovesBinding;
-	public static fun inflate (Landroid/view/LayoutInflater;Landroid/view/ViewGroup;Z)Lcom/skydoves/colorpickerview/databinding/FlagBubbleColorpickerviewSkydovesBinding;
+	public static fun inflate (Landroid/view/LayoutInflater;)Lcom/skydoves/colorpickerview/databinding/ColorpickerviewFlagBubbleBinding;
+	public static fun inflate (Landroid/view/LayoutInflater;Landroid/view/ViewGroup;Z)Lcom/skydoves/colorpickerview/databinding/ColorpickerviewFlagBubbleBinding;
 }
 
 public class com/skydoves/colorpickerview/flag/BubbleFlag : com/skydoves/colorpickerview/flag/FlagView {
diff --git a/colorpickerview/build.gradle.kts b/colorpickerview/build.gradle.kts
index dbf0889..dccf99a 100644
--- a/colorpickerview/build.gradle.kts
+++ b/colorpickerview/build.gradle.kts
@@ -63,6 +63,8 @@ android {
   kotlinOptions {
     jvmTarget = libs.versions.jvmTarget.get()
   }
+
+  resourcePrefix = "colorpickerview"
 }
 
 dependencies {
diff --git a/colorpickerview/src/main/java/com/skydoves/colorpickerview/ColorPickerDialog.java b/colorpickerview/src/main/java/com/skydoves/colorpickerview/ColorPickerDialog.java
index 250c815..632d208 100644
--- a/colorpickerview/src/main/java/com/skydoves/colorpickerview/ColorPickerDialog.java
+++ b/colorpickerview/src/main/java/com/skydoves/colorpickerview/ColorPickerDialog.java
@@ -24,9 +24,11 @@
 import android.view.View;
 import android.widget.AdapterView;
 import android.widget.ListAdapter;
+
 import androidx.annotation.NonNull;
 import androidx.appcompat.app.AlertDialog;
-import com.skydoves.colorpickerview.databinding.DialogColorpickerColorpickerviewSkydovesBinding;
+
+import com.skydoves.colorpickerview.databinding.ColorpickerviewDialogColorpickerBinding;
 import com.skydoves.colorpickerview.listeners.ColorEnvelopeListener;
 import com.skydoves.colorpickerview.listeners.ColorListener;
 import com.skydoves.colorpickerview.listeners.ColorPickerViewListener;
@@ -47,9 +49,11 @@ public ColorPickerDialog(Context context) {
     super(context);
   }
 
-  /** Builder class for create {@link ColorPickerDialog}. */
+  /**
+   * Builder class for create {@link ColorPickerDialog}.
+   */
   public static class Builder extends AlertDialog.Builder {
-    private DialogColorpickerColorpickerviewSkydovesBinding dialogBinding;
+    private ColorpickerviewDialogColorpickerBinding dialogBinding;
     private ColorPickerView colorPickerView;
     private boolean shouldAttachAlphaSlideBar = true;
     private boolean shouldAttachBrightnessSlideBar = true;
@@ -68,17 +72,17 @@ public Builder(Context context, int themeResId) {
     private void onCreate() {
       LayoutInflater layoutInflater = LayoutInflater.from(getContext());
       this.dialogBinding =
-          DialogColorpickerColorpickerviewSkydovesBinding.inflate(layoutInflater, null, false);
+        ColorpickerviewDialogColorpickerBinding.inflate(layoutInflater, null, false);
       this.colorPickerView = dialogBinding.colorPickerView;
       this.colorPickerView.attachAlphaSlider(dialogBinding.alphaSlideBar);
       this.colorPickerView.attachBrightnessSlider(dialogBinding.brightnessSlideBar);
       this.colorPickerView.setColorListener(
-          new ColorEnvelopeListener() {
-            @Override
-            public void onColorSelected(ColorEnvelope envelope, boolean fromUser) {
-              // no stubs
-            }
-          });
+        new ColorEnvelopeListener() {
+          @Override
+          public void onColorSelected(ColorEnvelope envelope, boolean fromUser) {
+            // no stubs
+          }
+        });
       super.setView(dialogBinding.getRoot());
     }
 
@@ -153,7 +157,7 @@ public Builder setBottomSpace(int bottomSpace) {
     /**
      * sets positive button with {@link ColorPickerViewListener} on the {@link ColorPickerDialog}.
      *
-     * @param textId string resource integer id.
+     * @param textId        string resource integer id.
      * @param colorListener {@link ColorListener}.
      * @return {@link Builder}.
      */
@@ -165,12 +169,12 @@ public Builder setPositiveButton(int textId, final ColorPickerViewListener color
     /**
      * sets positive button with {@link ColorPickerViewListener} on the {@link ColorPickerDialog}.
      *
-     * @param text string text value.
+     * @param text          string text value.
      * @param colorListener {@link ColorListener}.
      * @return {@link Builder}.
      */
     public Builder setPositiveButton(
-        CharSequence text, final ColorPickerViewListener colorListener) {
+      CharSequence text, final ColorPickerViewListener colorListener) {
       super.setPositiveButton(text, getOnClickListener(colorListener));
       return this;
     }
@@ -195,11 +199,11 @@ public void onClick(DialogInterface dialogInterface, int i) {
             ((ColorListener) colorListener).onColorSelected(getColorPickerView().getColor(), true);
           } else if (colorListener instanceof ColorEnvelopeListener) {
             ((ColorEnvelopeListener) colorListener)
-                .onColorSelected(getColorPickerView().getColorEnvelope(), true);
+              .onColorSelected(getColorPickerView().getColorEnvelope(), true);
           }
           if (getColorPickerView() != null) {
             ColorPickerPreferenceManager.getInstance(getContext())
-                .saveColorPickerData(getColorPickerView());
+              .saveColorPickerData(getColorPickerView());
           }
         }
       };
@@ -369,24 +373,24 @@ public Builder setCursor(Cursor cursor, OnClickListener listener, String labelCo
 
     @Override
     public Builder setMultiChoiceItems(
-        int itemsId, boolean[] checkedItems, OnMultiChoiceClickListener listener) {
+      int itemsId, boolean[] checkedItems, OnMultiChoiceClickListener listener) {
       super.setMultiChoiceItems(itemsId, checkedItems, listener);
       return this;
     }
 
     @Override
     public Builder setMultiChoiceItems(
-        CharSequence[] items, boolean[] checkedItems, OnMultiChoiceClickListener listener) {
+      CharSequence[] items, boolean[] checkedItems, OnMultiChoiceClickListener listener) {
       super.setMultiChoiceItems(items, checkedItems, listener);
       return this;
     }
 
     @Override
     public Builder setMultiChoiceItems(
-        Cursor cursor,
-        String isCheckedColumn,
-        String labelColumn,
-        OnMultiChoiceClickListener listener) {
+      Cursor cursor,
+      String isCheckedColumn,
+      String labelColumn,
+      OnMultiChoiceClickListener listener) {
       super.setMultiChoiceItems(cursor, isCheckedColumn, labelColumn, listener);
       return this;
     }
@@ -399,21 +403,21 @@ public Builder setSingleChoiceItems(int itemsId, int checkedItem, OnClickListene
 
     @Override
     public Builder setSingleChoiceItems(
-        Cursor cursor, int checkedItem, String labelColumn, OnClickListener listener) {
+      Cursor cursor, int checkedItem, String labelColumn, OnClickListener listener) {
       super.setSingleChoiceItems(cursor, checkedItem, labelColumn, listener);
       return this;
     }
 
     @Override
     public Builder setSingleChoiceItems(
-        CharSequence[] items, int checkedItem, OnClickListener listener) {
+      CharSequence[] items, int checkedItem, OnClickListener listener) {
       super.setSingleChoiceItems(items, checkedItem, listener);
       return this;
     }
 
     @Override
     public Builder setSingleChoiceItems(
-        ListAdapter adapter, int checkedItem, OnClickListener listener) {
+      ListAdapter adapter, int checkedItem, OnClickListener listener) {
       super.setSingleChoiceItems(adapter, checkedItem, listener);
       return this;
     }
diff --git a/colorpickerview/src/main/java/com/skydoves/colorpickerview/ColorPickerView.java b/colorpickerview/src/main/java/com/skydoves/colorpickerview/ColorPickerView.java
index 423b0d6..86988cc 100644
--- a/colorpickerview/src/main/java/com/skydoves/colorpickerview/ColorPickerView.java
+++ b/colorpickerview/src/main/java/com/skydoves/colorpickerview/ColorPickerView.java
@@ -194,7 +194,7 @@ private void onCreate() {
     if (selectorDrawable != null) {
       selector.setImageDrawable(selectorDrawable);
     } else {
-      selector.setImageDrawable(ContextCompat.getDrawable(getContext(), R.drawable.wheel));
+      selector.setImageDrawable(ContextCompat.getDrawable(getContext(), R.drawable.colorpickerview_wheel));
     }
     FrameLayout.LayoutParams selectorParam =
       new LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
diff --git a/colorpickerview/src/main/java/com/skydoves/colorpickerview/FadeUtils.java b/colorpickerview/src/main/java/com/skydoves/colorpickerview/FadeUtils.java
index 6cbb2c4..909b626 100644
--- a/colorpickerview/src/main/java/com/skydoves/colorpickerview/FadeUtils.java
+++ b/colorpickerview/src/main/java/com/skydoves/colorpickerview/FadeUtils.java
@@ -28,14 +28,14 @@ public class FadeUtils {
 
   public static void fadeIn(View view) {
     Animation fadeIn =
-        AnimationUtils.loadAnimation(view.getContext(), R.anim.fade_in_colorpickerview_skydoves);
+        AnimationUtils.loadAnimation(view.getContext(), R.anim.colorpickerview_fade_in);
     fadeIn.setFillAfter(true);
     view.startAnimation(fadeIn);
   }
 
   public static void fadeOut(View view) {
     Animation fadeOut =
-        AnimationUtils.loadAnimation(view.getContext(), R.anim.fade_out_colorpickerview_skydoves);
+        AnimationUtils.loadAnimation(view.getContext(), R.anim.colorpickerview_fade_out);
     fadeOut.setFillAfter(true);
     view.startAnimation(fadeOut);
   }
diff --git a/colorpickerview/src/main/java/com/skydoves/colorpickerview/flag/BubbleFlag.java b/colorpickerview/src/main/java/com/skydoves/colorpickerview/flag/BubbleFlag.java
index 47e1af8..4678b9d 100644
--- a/colorpickerview/src/main/java/com/skydoves/colorpickerview/flag/BubbleFlag.java
+++ b/colorpickerview/src/main/java/com/skydoves/colorpickerview/flag/BubbleFlag.java
@@ -29,7 +29,7 @@ public class BubbleFlag extends FlagView {
   private AppCompatImageView bubble;
 
   public BubbleFlag(Context context) {
-    super(context, R.layout.flag_bubble_colorpickerview_skydoves);
+    super(context, R.layout.colorpickerview_flag_bubble);
     this.bubble = findViewById(R.id.bubble);
   }
 
diff --git a/colorpickerview/src/main/res/anim/fade_in_colorpickerview_skydoves.xml b/colorpickerview/src/main/res/anim/colorpickerview_fade_in.xml
similarity index 100%
rename from colorpickerview/src/main/res/anim/fade_in_colorpickerview_skydoves.xml
rename to colorpickerview/src/main/res/anim/colorpickerview_fade_in.xml
diff --git a/colorpickerview/src/main/res/anim/fade_out_colorpickerview_skydoves.xml b/colorpickerview/src/main/res/anim/colorpickerview_fade_out.xml
similarity index 100%
rename from colorpickerview/src/main/res/anim/fade_out_colorpickerview_skydoves.xml
rename to colorpickerview/src/main/res/anim/colorpickerview_fade_out.xml
diff --git a/colorpickerview/src/main/res/drawable/ic_bubble_big_colorpickerview_skydoves.xml b/colorpickerview/src/main/res/drawable/colorpickerview_ic_bubble_big.xml
similarity index 100%
rename from colorpickerview/src/main/res/drawable/ic_bubble_big_colorpickerview_skydoves.xml
rename to colorpickerview/src/main/res/drawable/colorpickerview_ic_bubble_big.xml
diff --git a/colorpickerview/src/main/res/drawable/ic_bubble_small_colorpickerview_skydoves.xml b/colorpickerview/src/main/res/drawable/colorpickerview_ic_bubble_small.xml
similarity index 100%
rename from colorpickerview/src/main/res/drawable/ic_bubble_small_colorpickerview_skydoves.xml
rename to colorpickerview/src/main/res/drawable/colorpickerview_ic_bubble_small.xml
diff --git a/colorpickerview/src/main/res/drawable/wheel.png b/colorpickerview/src/main/res/drawable/colorpickerview_wheel.png
similarity index 100%
rename from colorpickerview/src/main/res/drawable/wheel.png
rename to colorpickerview/src/main/res/drawable/colorpickerview_wheel.png
diff --git a/colorpickerview/src/main/res/layout/dialog_colorpicker_colorpickerview_skydoves.xml b/colorpickerview/src/main/res/layout/colorpickerview_dialog_colorpicker.xml
similarity index 92%
rename from colorpickerview/src/main/res/layout/dialog_colorpicker_colorpickerview_skydoves.xml
rename to colorpickerview/src/main/res/layout/colorpickerview_dialog_colorpicker.xml
index d7d3bbd..e4ba553 100644
--- a/colorpickerview/src/main/res/layout/dialog_colorpicker_colorpickerview_skydoves.xml
+++ b/colorpickerview/src/main/res/layout/colorpickerview_dialog_colorpicker.xml
@@ -35,7 +35,7 @@
         android:layout_height="300dp"
         android:layout_gravity="center"
         android:layout_margin="20dp"
-        app:selector="@drawable/wheel" />
+        app:selector="@drawable/colorpickerview_wheel" />
 
     </FrameLayout>
 
@@ -52,7 +52,7 @@
         android:layout_marginTop="10dp"
         android:layout_marginRight="15dp"
         android:layout_marginBottom="10dp"
-        app:selector_AlphaSlideBar="@drawable/wheel" />
+        app:selector_AlphaSlideBar="@drawable/colorpickerview_wheel" />
     </FrameLayout>
 
     <FrameLayout
@@ -68,7 +68,7 @@
         android:layout_marginTop="10dp"
         android:layout_marginRight="15dp"
         android:layout_marginBottom="10dp"
-        app:selector_BrightnessSlider="@drawable/wheel" />
+        app:selector_BrightnessSlider="@drawable/colorpickerview_wheel" />
     </FrameLayout>
 
     <Space
diff --git a/colorpickerview/src/main/res/layout/flag_bubble_colorpickerview_skydoves.xml b/colorpickerview/src/main/res/layout/colorpickerview_flag_bubble.xml
similarity index 90%
rename from colorpickerview/src/main/res/layout/flag_bubble_colorpickerview_skydoves.xml
rename to colorpickerview/src/main/res/layout/colorpickerview_flag_bubble.xml
index 7caee35..da2ec45 100644
--- a/colorpickerview/src/main/res/layout/flag_bubble_colorpickerview_skydoves.xml
+++ b/colorpickerview/src/main/res/layout/colorpickerview_flag_bubble.xml
@@ -23,7 +23,7 @@
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
     android:layout_gravity="center"
-    android:src="@drawable/ic_bubble_big_colorpickerview_skydoves"
+    android:src="@drawable/colorpickerview_ic_bubble_big"
     android:tint="@android:color/white" />
 
   <androidx.appcompat.widget.AppCompatImageView
@@ -31,5 +31,5 @@
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
     android:layout_gravity="center"
-    android:src="@drawable/ic_bubble_small_colorpickerview_skydoves" />
+    android:src="@drawable/colorpickerview_ic_bubble_small" />
 </FrameLayout>
diff --git a/colorpickerview/src/main/res/values/attrs_colorpicker.xml b/colorpickerview/src/main/res/values/attrs_colorpicker.xml
index c3d9af8..bcf63a9 100644
--- a/colorpickerview/src/main/res/values/attrs_colorpicker.xml
+++ b/colorpickerview/src/main/res/values/attrs_colorpicker.xml
@@ -14,7 +14,7 @@
     See the License for the specific language governing permissions and
     limitations under the License.
 -->
-<resources>
+<resources xmlns:tools="http://schemas.android.com/tools" tools:ignore="ResourceName">
   <declare-styleable name="ColorPickerView">
     <!-- sets a drawable of the palette. the default palette is HSV drawable palette built by HSV (hue, saturation, value) color model. -->
     <attr name="palette" format="reference" />