GuangZhi
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GuangZhi
可直接在u盘安装apk!!! 系统安装方法实际也是先通过读写IO流copy apk,那么我们也可以通过new UsbFileInputStream(UsbFile)获取到IO流,再在系统方法基础上替换获取IO流的部分即可. 代码如下: @RequiresApi(api = Build.VERSION_CODES.LOLLIPOP) public static void install28UsbFile(Context context, UsbFile apkFile,InstallCallback callback) { PackageInstaller packageInstaller = context.getPackageManager().getPackageInstaller(); PackageInstaller.SessionParams sessionParams = new PackageInstaller.SessionParams(PackageInstaller.SessionParams.MODE_FULL_INSTALL); sessionParams.setSize(apkFile.getLength()); int sessionId =...