[마이코인][Common] 소멸예정 코인 한줄 설정함

app/src/main/res/layout/my_coin_extinction_contents.xml

@@ -44,13 +44,15 @@
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
     android:layout_marginEnd="25dp"
+    android:ellipsize="end"
     android:gravity="end"
     android:lineSpacingExtra="6sp"
-    android:text="@string/coin_extinct_detail"
+    android:singleLine="true"
     android:textColor="@color/CF12815"
     android:textSize="14sp"
     app:layout_constraintBottom_toBottomOf="parent"
     app:layout_constraintEnd_toEndOf="parent"
-    app:layout_constraintTop_toTopOf="parent"/>
+    app:layout_constraintTop_toTopOf="parent"
+    tools:text="-400000000"/>
 
 </android.support.constraint.ConstraintLayout>