Android 自定义底部导航栏+消息数量显示

[{"title":"（ 852 个子文件 5.22MB ） Android 自定义底部导航栏+消息数量显示","children":[{"title":"bottomtabbutton.iml <span style='color:#111;'> 7.20KB </span>","children":null,"spread":false},{"title":"proguard-rules.pro <span style='color:#111;'> 661B </span>","children":null,"spread":false},{"title":"ApplicationTest.java <span style='color:#111;'> 367B </span>","children":null,"spread":false},{"title":"menu_main.xml <span style='color:#111;'> 415B </span>","children":null,"spread":false},{"title":"ic_search_grey600_24dp.png <span style='color:#111;'> 881B </span>","children":null,"spread":false},{"title":"......","children":null,"spread":false},{"title":"<span style='color:steelblue;'>文件过多，未全部展示</span>","children":null,"spread":false}],"spread":true}]