support: ColorPicker: Hide buttons when the preference is disabled

Change-Id: I855b54e230c0db0968c54bd6b8782dcd3c98ac64
Signed-off-by: Anushek Prasal <anushekprasal@gmail.com>
diff --git a/src/com/bliss/support/colorpicker/ColorPickerPreference.java b/src/com/bliss/support/colorpicker/ColorPickerPreference.java
index a2b97b5..44ba936 100644
--- a/src/com/bliss/support/colorpicker/ColorPickerPreference.java
+++ b/src/com/bliss/support/colorpicker/ColorPickerPreference.java
@@ -110,7 +110,7 @@
         if (attrs != null) {
             mAlphaSliderEnabled = attrs.getAttributeBooleanValue(null, "alphaSlider", false);
             mDefaultValue = attrs.getAttributeIntValue(ANDROIDNS, "defaultValue", Color.BLACK);
-            mShowReset = attrs.getAttributeBooleanValue(SETTINGS_NS, "showReset", false);
+            mShowReset = attrs.getAttributeBooleanValue(SETTINGS_NS, "showReset", true);
             mShowPreview = attrs.getAttributeBooleanValue(SETTINGS_NS, "showPreview", true);
             mDividerAbove = attrs.getAttributeBooleanValue(SETTINGS_NS, "dividerAbove", false);
             mDividerBelow = attrs.getAttributeBooleanValue(SETTINGS_NS, "dividerBelow", false);
@@ -155,7 +155,6 @@
         if (!mShowReset || mView == null || mWidgetFrameView == null)
             return;
 
-        ImageView defView = new ImageView(getContext());
         // remove already created default button
         int count = mWidgetFrameView.getChildCount();
         if (count > 0) {
@@ -168,6 +167,10 @@
                 mWidgetFrameView.removeView(spacer);
             }
         }
+
+        if (!isEnabled()) return;
+
+        ImageView defView = new ImageView(getContext());
         mWidgetFrameView.addView(defView);
         defView.setImageDrawable(getContext().getDrawable(R.drawable.ic_settings_backup_restore));
         defView.setTag("default");
@@ -189,7 +192,6 @@
         if (!mShowPreview || mView == null || mWidgetFrameView == null)
             return;
 
-        ImageView iView = new ImageView(getContext());
         // remove already create preview image
         int count = mWidgetFrameView.getChildCount();
         if (count > 0) {
@@ -198,6 +200,10 @@
                 mWidgetFrameView.removeView(preview);
             }
         }
+
+        if (!isEnabled()) return;
+
+        ImageView iView = new ImageView(getContext());
         mWidgetFrameView.addView(iView);
         final int size = (int) getContext().getResources().getDimension(R.dimen.oval_notification_size);
         final int imageColor = ((mCurrentValue & 0xF0F0F0) == 0xF0F0F0) ?
@@ -207,6 +213,13 @@
     }
 
     @Override
+    public void setEnabled (boolean enabled) {
+        super.setEnabled(enabled);
+        setPreviewColor();
+        setDefaultButton();
+    }
+
+    @Override
     public void onColorChanged(int color) {
         mCurrentValue = color;
         setPreviewColor();