QSPackKit/currentSdk/res/drawable/jm_message_tip.xml

<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="oval">
    <solid android:color="@color/jmfont_red"/>
    <size android:width="@dimen/jm_float_tip_size" android:height="@dimen/jm_float_tip_size"/>
</shape>