摘要： (1)android中获取当前程序路径getApplicationContext().getFilesDir().getAbsolutePath()(2)android取已安装的程序列表List<PackageInfo> packageInfoList =getPackageManager().getInstalledPackages(0);(3)对安装路径的说明http://developer.android.com/guide/appendix/install-location.htmlsetInstallLocation getInstallLocation 阅读全文