presentation/src/main/res/layout/part_loading.xml
<?xml version="1.0" encoding="utf-8"?>
<!--
~ Copyright (C) 2018 The Smash Ks Open Project
~
~ Licensed under the Apache License, Version 2.0 (the "License");
~ you may not use this file except in compliance with the License.
~ You may obtain a copy of the License at
~
~ http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed under the License is distributed on an "AS IS" BASIS,
~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
~ See the License for the specific language governing permissions and
~ limitations under the License.
-->
<androidx.constraintlayout.widget.ConstraintLayout
style="@style/Constraint.Any.MatchParent"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:background="@color/dodger_blue_alpha_33">
<fr.castorflex.android.circularprogressbar.CircularProgressBar
android:id="@+id/iv_loading"
style="@style/Constraint.Wrap.Center"
android:layout_width="@dimen/md_eight_unit"
android:layout_height="@dimen/md_eight_unit"
android:indeterminate="true"
app:cpb_color="@color/colorPrimaryDark"
app:cpb_max_sweep_angle="300"
app:cpb_min_sweep_angle="10"
app:cpb_rotation_speed="1.0"
app:cpb_stroke_width="4dp"
app:cpb_sweep_speed="1.0"/>
</androidx.constraintlayout.widget.ConstraintLayout>