修复超过"未读数阈值"后不显示"阈值+"的问题

demo/src/main/java/com/chaychan/bottombarlayout/MainActivity.java

@@ -117,7 +117,7 @@ public class MainActivity extends FragmentActivity {
         });
 
         mBottomBarLayout.setUnread(0,20);//设置第一个页签的未读数为20
-        mBottomBarLayout.setUnread(1,101);//设置第二个页签的未读书
+        mBottomBarLayout.setUnread(1,1001);//设置第二个页签的未读数
         mBottomBarLayout.showNotify(2);//设置第三个页签显示提示的小红点
         mBottomBarLayout.setMsg(3,"NEW");//设置第四个页签显示NEW提示文字
     }

demo/src/main/res/layout/activity_main.xml

@@ -51,6 +51,7 @@
             app:itemTextSize="8sp"
             app:itemMarginTop="-5dp"
             app:openTouchBg="true"
+            app:unreadThreshold="999"
             app:touchDrawable="@drawable/selector_bg"
             />
 

library/src/main/java/com/chaychan/library/BottomBarItem.java

@@ -207,7 +207,7 @@ public class BottomBarItem extends LinearLayout {
         } else if (unreadNum <= unreadNumThreshold) {
             mTvUnread.setText(String.valueOf(unreadNum));
         } else {
-            mTvUnread.setText(String.format(Locale.CHINA, "%d+", unreadNum));
+            mTvUnread.setText(String.format(Locale.CHINA, "%d+", unreadNumThreshold));
         }
     }