Android实现下载APK文件并自动执行安装

[{"title":"（ 21 个子文件 44KB ） Android实现下载APK文件并自动执行安装","children":[{"title":"AutoDownloadSetupAPK","children":[{"title":".project <span style='color:#111;'> 856B </span>","children":null,"spread":false},{"title":"default.properties <span style='color:#111;'> 363B </span>","children":null,"spread":false},{"title":"bin","children":[{"title":"com","children":[{"title":"bcf","children":[{"title":"R$string.class <span style='color:#111;'> 394B </span>","children":null,"spread":false},{"title":"R$layout.class <span style='color:#111;'> 361B </span>","children":null,"spread":false},{"title":"R$drawable.class <span style='color:#111;'> 367B </span>","children":null,"spread":false},{"title":"R.class <span style='color:#111;'> 423B </span>","children":null,"spread":false},{"title":"R$attr.class <span style='color:#111;'> 307B </span>","children":null,"spread":false},{"title":"AutoDownloadSetupAPK.class <span style='color:#111;'> 4.33KB </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":"resources.ap_ <span style='color:#111;'> 10.46KB </span>","children":null,"spread":false},{"title":"AutoDownloadSetupAPK.apk <span style='color:#111;'> 15.08KB </span>","children":null,"spread":false},{"title":"classes.dex <span style='color:#111;'> 5.27KB </span>","children":null,"spread":false}],"spread":true},{"title":"proguard.cfg <span style='color:#111;'> 1.13KB </span>","children":null,"spread":false},{"title":"AndroidManifest.xml <span style='color:#111;'> 990B </span>","children":null,"spread":false},{"title":"src","children":[{"title":"com","children":[{"title":"bcf","children":[{"title":"AutoDownloadSetupAPK.java <span style='color:#111;'> 3.46KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true},{"title":"res","children":[{"title":"values","children":[{"title":"strings.xml <span style='color:#111;'> 176B </span>","children":null,"spread":false}],"spread":true},{"title":"layout","children":[{"title":"main.xml <span style='color:#111;'> 382B </span>","children":null,"spread":false}],"spread":true},{"title":"drawable-ldpi","children":[{"title":"icon.png <span style='color:#111;'> 1.68KB </span>","children":null,"spread":false}],"spread":true},{"title":"drawable-hdpi","children":[{"title":"icon.png <span style='color:#111;'> 4.05KB </span>","children":null,"spread":false}],"spread":true},{"title":"drawable-mdpi","children":[{"title":"icon.png <span style='color:#111;'> 2.51KB </span>","children":null,"spread":false}],"spread":true}],"spread":true},{"title":".classpath <span style='color:#111;'> 280B </span>","children":null,"spread":false},{"title":"gen","children":[{"title":"com","children":[{"title":"bcf","children":[{"title":"R.java <span style='color:#111;'> 629B </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true},{"title":"assets","children":null,"spread":false}],"spread":true}],"spread":true}]