Android开发简单易用的音乐频谱效果

先贴个图看看效果

使用说明：

首先添加依赖

1. dependencies {
2.   compile 'com.taishi-y:musicindicator:0.1.0'
3. }

XML

1. <com.taishi.library.Indicator
2.       android:id="@+id/indicator"
3.       android:layout_width="match_parent"
4.       android:layout_height="180dp"
5.       android:layout_alignParentTop="true"
6.       android:background="#000000"
7.       app:bar_num="50"
8.       app:bar_color="#1DD069"
9.       app:step_num="70"
10.       app:duration="20000"
11.       />

Sample

1 - Normal Music Indicator

1. <com.taishi.library.Indicator
2.       android:id="@+id/indicator"
3.       android:layout_width="match_parent"
4.       android:layout_height="180dp"
5.       android:layout_alignParentTop="true"
6.       android:background="#000000"
7.       app:bar_num="50"
8.       app:bar_color="#1DD069"
9.       app:step_num="70"
10.       app:duration="20000"
11.       />

2 - Google Music Like

1.   <RelativeLayout
2.           android:layout_width="wrap_content"
3.           android:layout_height="wrap_content"
4.           android:layout_margin="10dp"
5.           android:background="@drawable/circle">
6.           <com.taishi.library.Indicator
7.               android:layout_width="50dp"
8.               android:layout_height="50dp"
9.               android:layout_margin="20dp"
10.               app:bar_num="3"
11.               app:bar_color="#fff"
12.               app:step_num="10"
13.               app:duration="3000"/>
14.       </RelativeLayout>

1. <shape xmlns:android="http://schemas.android.com/apk/res/android"
2.        android:shape="oval">
3.     <solid
4.         android:color="#48b3ff"/>
5. </shape>