沙画涂鸦安卓程序，经过实际运行，是可行的程序，请放心下载-Sand painting graffiti Andrews program, after the actual operation is feasible program, please rest assured download

android studio实现涂鸦功能，根据所给图的模板自行手绘，然后保存(Android studio to achieve graffiti function, according to the template given by drawing hand-painted, and then save)