Apex Mobile

更改 tab icon 大小

Apex Mobile/app/src/main/java/com/usai/apex/BottomNavigationViewHelper.java

@@ -3,6 +3,10 @@ package com.usai.apex;
 import android.support.design.internal.BottomNavigationItemView;
 import android.support.design.internal.BottomNavigationMenuView;
 import android.support.design.widget.BottomNavigationView;
+import android.util.DisplayMetrics;
+import android.util.TypedValue;
+import android.view.View;
+import android.view.ViewGroup;
 
 import java.lang.reflect.Field;
 
@@ -13,6 +17,18 @@ public class BottomNavigationViewHelper {
 
 
         BottomNavigationMenuView menuView = (BottomNavigationMenuView) navigationView.getChildAt(0);
+
+
+
+//        for (int i = 0; i < menuView.getChildCount(); i++) {
+//            final View iconView = menuView.getChildAt(i).findViewById(android.support.design.R.id.icon);
+//            final ViewGroup.LayoutParams layoutParams = iconView.getLayoutParams();
+//            final DisplayMetrics displayMetrics = getResources().getDisplayMetrics();
+//            layoutParams.height = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 32, displayMetrics);
+//            layoutParams.width = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 32, displayMetrics);
+//            iconView.setLayoutParams(layoutParams);
+//        }
+
         try {
             Field shiftingMode = menuView.getClass().getDeclaredField("mShiftingMode");
             shiftingMode.setAccessible(true);
@@ -21,6 +37,17 @@ public class BottomNavigationViewHelper {
 
             for (int i = 0; i < menuView.getChildCount(); i++) {
                 BottomNavigationItemView itemView = (BottomNavigationItemView) menuView.getChildAt(i);
+
+
+
+                final View iconView = itemView.findViewById(android.support.design.R.id.icon);
+                final ViewGroup.LayoutParams layoutParams = iconView.getLayoutParams();
+                final DisplayMetrics displayMetrics = ApexTrackingApplication.get_instance().getResources().getDisplayMetrics();
+                layoutParams.height = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 30, displayMetrics);
+                layoutParams.width = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 30, displayMetrics);
+                iconView.setLayoutParams(layoutParams);
+
+
                 itemView.setShiftingMode(false);
                 itemView.setChecked(itemView.getItemData().isChecked());