Merge branch 'dev2_aiSdk' into dev2_smp_change

modules/mogo-module-main/src/main/java/com/mogo/module/main/utils/DisplayEffectsHelper.java

@@ -2,6 +2,8 @@ package com.mogo.module.main.utils;
 
 import android.animation.AnimatorSet;
 import android.animation.ObjectAnimator;
+import android.content.res.Resources;
+import android.util.DisplayMetrics;
 import android.view.View;
 
 import com.mogo.module.main.R;
@@ -44,4 +46,9 @@ public class DisplayEffectsHelper {
     public void display() {
         animatorSet.start();
     }
+
+    private float dp2px(float dp) {
+        DisplayMetrics metrics = Resources.getSystem().getDisplayMetrics();
+        return dp * metrics.density;
+    }
 }