custom-view
...........\res
...........\...\drawable-hdpi
...........\...\.............\ic_launcher.png
...........\...\drawable-ldpi
...........\...\.............\ic_launcher.png
...........\...\drawable-mdpi
...........\...\.............\ic_launcher.png
...........\...\drawable-xhdpi
...........\...\..............\ic_launcher.png
...........\...\layout
...........\...\......\main.xml
...........\...\values
...........\...\......\attrs.xml
...........\...\......\colors.xml
...........\...\......\strings.xml
...........\src
...........\...\com
...........\...\...\example
...........\...\...\.......\android
...........\...\...\.......\.......\customviews
...........\...\...\.......\.......\...........\MainActivity.java
...........\...\...\.......\.......\...........\charting
...........\...\...\.......\.......\...........\........\PieChart.java