基于Android的计算器

[{"title":"（ 494 个子文件 9.65MB ） 基于Android的计算器","children":[{"title":".gitignore <span style='color:#111;'> 222B </span>","children":null,"spread":false},{"title":"gradle-wrapper.jar <span style='color:#111;'> 53.06KB </span>","children":null,"spread":false},{"title":"gradle-wrapper.properties <span style='color:#111;'> 238B </span>","children":null,"spread":false},{"title":"local.properties <span style='color:#111;'> 419B </span>","children":null,"spread":false},{"title":"build.gradle <span style='color:#111;'> 553B </span>","children":null,"spread":false},{"title":"......","children":null,"spread":false},{"title":"<span style='color:steelblue;'>文件过多，未全部展示</span>","children":null,"spread":false}],"spread":true}]