[공통][Common] 소프트내비게이션바 검정색 커스텀 -> content 검정색 백그라운드 컬러 설정

app/src/main/java/kr/co/zumo/app/lifeplus/view/custom/FullScreenWithKeyBoardLayout.java

@@ -5,6 +5,7 @@ import android.graphics.Rect;
 import android.view.View;
 import android.widget.FrameLayout;
 
+import kr.co.zumo.app.R;
 import kr.co.zumo.app.lifeplus.util.AppUtil;
 import kr.co.zumo.app.lifeplus.util.ResourceUtil;
 
@@ -32,6 +33,7 @@ public class FullScreenWithKeyBoardLayout {
   private FullScreenWithKeyBoardLayout(Activity activity) {
     FrameLayout parentContent = activity.findViewById(android.R.id.content);
     childContent = parentContent.getChildAt(0);
+    parentContent.setBackgroundColor(ResourceUtil.getColor(R.color.C000000));
     childContent.getViewTreeObserver().addOnGlobalLayoutListener(this::possiblyResizeChildOfContent);
 
     frameLayoutParams = (FrameLayout.LayoutParams) childContent.getLayoutParams();