androidC使用surface实现画图功能

[{"title":"（4个子文件1KB）androidC使用surface实现画图功能","children":[{"title":"Welcome.cpp <span style='color:#111;'>1.69KB</span>","children":null,"spread":false},{"title":"说明.txt <span style='color:#111;'>206B</span>","children":null,"spread":false},{"title":"Android.mk <span style='color:#111;'>435B</span>","children":null,"spread":false},{"title":"hello.c <span style='color:#111;'>82B</span>","children":null,"spread":false}],"spread":true}]