CircleSeekBarDemo

圆形SeekBar，相当于仪表盘

Simple to use: this is default style

 <com.cqz.mylibrary.CircleSeekBar
        android:id="@+id/circle_seek_bar"
        android:layout_width="200dp"
        android:layout_height="200dp"
        android:background="@android:color/holo_green_light"
        />

And you can custom style like this:

 <com.cqz.mylibrary.CircleSeekBar
        android:id="@+id/circle_seek_bar"
        android:layout_width="200dp"
        android:layout_height="200dp"
        app:arc_color="@color/colorAccent"
        app:arc_width="32dp"
        app:max_progress="100"
        app:current_progress="0"
        app:start_angle="135"
        app:max_angle="270"
        app:point_color="@color/colorPrimary"
        app:point_radius="24dp"
        android:background="@android:color/holo_green_light"
        />