Resources instance retrieved at one place

1 files changed, 35 insertions, 32 deletions

diff --git a/ahbottomnavigation/src/main/java/com/aurelhubert/ahbottomnavigation/AHBottomNavigation.java b/ahbottomnavigation/src/main/java/com/aurelhubert/ahbottomnavigation/AHBottomNavigation.java
index 81b45e1..bebb8ef 100644
--- a/ahbottomnavigation/src/main/java/com/aurelhubert/ahbottomnavigation/AHBottomNavigation.java
+++ b/ahbottomnavigation/src/main/java/com/aurelhubert/ahbottomnavigation/AHBottomNavigation.java
@@ -2,6 +2,7 @@ package com.aurelhubert.ahbottomnavigation;
 
 import android.animation.Animator;
 import android.content.Context;
+import android.content.res.Resources;
 import android.graphics.Color;
 import android.graphics.Typeface;
 import android.graphics.drawable.Drawable;
@@ -43,6 +44,7 @@ public class AHBottomNavigation extends FrameLayout {
 
 	// Variables
 	private Context context;
+	private Resources resources;
 	private ArrayList<AHBottomNavigationItem> items = new ArrayList<>();
 	private ArrayList<View> views = new ArrayList<>();
 	private View backgroundColorView;
@@ -112,6 +114,7 @@ public class AHBottomNavigation extends FrameLayout {
 	 * Init
 	 */
 	private void init() {
+		resources = context.getResources();
 		accentColor = ContextCompat.getColor(context, R.color.colorAccent);
 		inactiveColor = ContextCompat.getColor(context, R.color.colorInactive);
 		notificationTextColor = ContextCompat.getColor(context, android.R.color.white);
@@ -123,13 +126,13 @@ public class AHBottomNavigation extends FrameLayout {
 	private void initViews() {
 
 		if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
-			setElevation(context.getResources().getDimension(R.dimen.bottom_navigation_elevation));
+			setElevation(resources.getDimension(R.dimen.bottom_navigation_elevation));
 			setClipToPadding(false);
 		}
 
 		ViewGroup.LayoutParams params = getLayoutParams();
 		params.width = ViewGroup.LayoutParams.MATCH_PARENT;
-		params.height = (int) context.getResources().getDimension(R.dimen.bottom_navigation_height);
+		params.height = (int) resources.getDimension(R.dimen.bottom_navigation_height);
 		if (getParent() instanceof CoordinatorLayout && behaviorTranslationEnabled) {
 			((CoordinatorLayout.LayoutParams) params).setBehavior(new AHBottomNavigationBehavior());
 		}
@@ -161,7 +164,7 @@ public class AHBottomNavigation extends FrameLayout {
 		linearLayout.setOrientation(LinearLayout.HORIZONTAL);
 		linearLayout.setGravity(Gravity.CENTER);
 
-		int layoutHeight = (int) context.getResources().getDimension(R.dimen.bottom_navigation_height);
+		int layoutHeight = (int) resources.getDimension(R.dimen.bottom_navigation_height);
 		LayoutParams layoutParams = new LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, layoutHeight);
 		addView(linearLayout, layoutParams);
 
@@ -181,13 +184,13 @@ public class AHBottomNavigation extends FrameLayout {
 
 		LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
 
-		float height = context.getResources().getDimension(R.dimen.bottom_navigation_height);
-		float minWidth = context.getResources().getDimension(R.dimen.bottom_navigation_min_width);
-		float maxWidth = context.getResources().getDimension(R.dimen.bottom_navigation_max_width);
+		float height = resources.getDimension(R.dimen.bottom_navigation_height);
+		float minWidth = resources.getDimension(R.dimen.bottom_navigation_min_width);
+		float maxWidth = resources.getDimension(R.dimen.bottom_navigation_max_width);
 
 		if (forceTitlesDisplay && items.size() > MIN_ITEMS) {
-			minWidth = context.getResources().getDimension(R.dimen.bottom_navigation_small_inactive_min_width);
-			maxWidth = context.getResources().getDimension(R.dimen.bottom_navigation_small_inactive_max_width);
+			minWidth = resources.getDimension(R.dimen.bottom_navigation_small_inactive_min_width);
+			maxWidth = resources.getDimension(R.dimen.bottom_navigation_small_inactive_max_width);
 		}
 
 		int layoutWidth = getWidth();
@@ -202,11 +205,11 @@ public class AHBottomNavigation extends FrameLayout {
 			itemWidth = maxWidth;
 		}
 
-		float activeSize = context.getResources().getDimension(R.dimen.bottom_navigation_text_size_active);
-		float inactiveSize = context.getResources().getDimension(R.dimen.bottom_navigation_text_size_inactive);
+		float activeSize = resources.getDimension(R.dimen.bottom_navigation_text_size_active);
+		float inactiveSize = resources.getDimension(R.dimen.bottom_navigation_text_size_inactive);
 		if (forceTitlesDisplay && items.size() > MIN_ITEMS) {
-			activeSize = context.getResources().getDimension(R.dimen.bottom_navigation_text_size_forced_active);
-			inactiveSize = context.getResources().getDimension(R.dimen.bottom_navigation_text_size_forced_inactive);
+			activeSize = resources.getDimension(R.dimen.bottom_navigation_text_size_forced_active);
+			inactiveSize = resources.getDimension(R.dimen.bottom_navigation_text_size_forced_inactive);
 		}
 
 		for (int i = 0; i < items.size(); i++) {
@@ -226,7 +229,7 @@ public class AHBottomNavigation extends FrameLayout {
 			}
 
 			if (i == currentItem) {
-				int activePaddingTop = (int) context.getResources()
+				int activePaddingTop = (int) resources
 						.getDimension(R.dimen.bottom_navigation_margin_top_active);
 				if (view.getLayoutParams() instanceof ViewGroup.MarginLayoutParams) {
 					ViewGroup.MarginLayoutParams p = (ViewGroup.MarginLayoutParams) icon.getLayoutParams();
@@ -280,9 +283,9 @@ public class AHBottomNavigation extends FrameLayout {
 
 		LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
 
-		float height = context.getResources().getDimension(R.dimen.bottom_navigation_height);
-		float minWidth = context.getResources().getDimension(R.dimen.bottom_navigation_small_inactive_min_width);
-		float maxWidth = context.getResources().getDimension(R.dimen.bottom_navigation_small_inactive_max_width);
+		float height = resources.getDimension(R.dimen.bottom_navigation_height);
+		float minWidth = resources.getDimension(R.dimen.bottom_navigation_small_inactive_min_width);
+		float maxWidth = resources.getDimension(R.dimen.bottom_navigation_small_inactive_max_width);
 
 		int layoutWidth = getWidth();
 		if (layoutWidth == 0 || items.size() == 0) {
@@ -297,7 +300,7 @@ public class AHBottomNavigation extends FrameLayout {
 			itemWidth = maxWidth;
 		}
 
-		float difference = context.getResources().getDimension(R.dimen.bottom_navigation_small_selected_width_difference);
+		float difference = resources.getDimension(R.dimen.bottom_navigation_small_selected_width_difference);
 		selectedItemWidth = itemWidth + items.size() * difference;
 		itemWidth -= difference;
 		notSelectedItemWidth = itemWidth;
@@ -314,7 +317,7 @@ public class AHBottomNavigation extends FrameLayout {
 			title.setText(item.getTitle(context));
 
 			if (i == currentItem) {
-				int activeMarginTop = (int) context.getResources()
+				int activeMarginTop = (int) resources
 						.getDimension(R.dimen.bottom_navigation_small_margin_top_active);
 				if (view.getLayoutParams() instanceof ViewGroup.MarginLayoutParams) {
 					ViewGroup.MarginLayoutParams p = (ViewGroup.MarginLayoutParams) icon.getLayoutParams();
@@ -372,15 +375,15 @@ public class AHBottomNavigation extends FrameLayout {
 			return;
 		}
 
-		int activeMarginTop = (int) context.getResources().getDimension(R.dimen.bottom_navigation_margin_top_active);
-		int inactiveMarginTop = (int) context.getResources().getDimension(R.dimen.bottom_navigation_margin_top_inactive);
-		int notificationActiveMarginLeft = (int) context.getResources().getDimension(R.dimen.bottom_navigation_notification_margin_left_active);
-		int notificationInactiveMarginLeft = (int) context.getResources().getDimension(R.dimen.bottom_navigation_notification_margin_left);
-		float activeSize = context.getResources().getDimension(R.dimen.bottom_navigation_text_size_active);
-		float inactiveSize = context.getResources().getDimension(R.dimen.bottom_navigation_text_size_inactive);
+		int activeMarginTop = (int) resources.getDimension(R.dimen.bottom_navigation_margin_top_active);
+		int inactiveMarginTop = (int) resources.getDimension(R.dimen.bottom_navigation_margin_top_inactive);
+		int notificationActiveMarginLeft = (int) resources.getDimension(R.dimen.bottom_navigation_notification_margin_left_active);
+		int notificationInactiveMarginLeft = (int) resources.getDimension(R.dimen.bottom_navigation_notification_margin_left);
+		float activeSize = resources.getDimension(R.dimen.bottom_navigation_text_size_active);
+		float inactiveSize = resources.getDimension(R.dimen.bottom_navigation_text_size_inactive);
 		if (forceTitlesDisplay && items.size() > MIN_ITEMS) {
-			activeSize = context.getResources().getDimension(R.dimen.bottom_navigation_text_size_forced_active);
-			inactiveSize = context.getResources().getDimension(R.dimen.bottom_navigation_text_size_forced_inactive);
+			activeSize = resources.getDimension(R.dimen.bottom_navigation_text_size_forced_active);
+			inactiveSize = resources.getDimension(R.dimen.bottom_navigation_text_size_forced_inactive);
 		}
 
 		int itemActiveColor = colored ? ContextCompat.getColor(context, R.color.colorActiveSmall) :
@@ -474,10 +477,10 @@ public class AHBottomNavigation extends FrameLayout {
 			return;
 		}
 
-		int activeMarginTop = (int) context.getResources().getDimension(R.dimen.bottom_navigation_small_margin_top_active);
-		int inactiveMargin = (int) context.getResources().getDimension(R.dimen.bottom_navigation_small_margin_top);
-		int notificationActiveMarginLeft = (int) context.getResources().getDimension(R.dimen.bottom_navigation_notification_margin_left_active);
-		int notificationInactiveMarginLeft = (int) context.getResources().getDimension(R.dimen.bottom_navigation_notification_margin_left);
+		int activeMarginTop = (int) resources.getDimension(R.dimen.bottom_navigation_small_margin_top_active);
+		int inactiveMargin = (int) resources.getDimension(R.dimen.bottom_navigation_small_margin_top);
+		int notificationActiveMarginLeft = (int) resources.getDimension(R.dimen.bottom_navigation_notification_margin_left_active);
+		int notificationInactiveMarginLeft = (int) resources.getDimension(R.dimen.bottom_navigation_notification_margin_left);
 		int itemActiveColor = colored ? ContextCompat.getColor(context, R.color.colorActiveSmall) :
 				accentColor;
 		int itemInactiveColor = colored ? ContextCompat.getColor(context, R.color.colorInactiveSmall) :
@@ -566,8 +569,8 @@ public class AHBottomNavigation extends FrameLayout {
 	 * Update notifications
 	 */
 	private void updateNotifications(boolean updateStyle) {
-		float textSize = getResources().getDimension(R.dimen.bottom_navigation_notification_text_size);
-		float textSizeMin = getResources().getDimension(R.dimen.bottom_navigation_notification_text_size_min);
+		float textSize = resources.getDimension(R.dimen.bottom_navigation_notification_text_size);
+		float textSizeMin = resources.getDimension(R.dimen.bottom_navigation_notification_text_size_min);
 		for (int i = 0; i < views.size(); i++) {
 			TextView notification = (TextView) views.get(i).findViewById(R.id.bottom_navigation_notification);