我可以使用以下代码安装存储在SD卡上的apk文件:
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setDataAndType(Uri.fromFile(new File("/mnt/sdcard/downloads/Sample.apk")), "application/vnd.android.package-archive");
startActivity(intent);
如何安装存储在assets文件夹中的apk文件?可能吗?
答案 0 :(得分:10)
使用以下代码在sdcard上写入文件: How to copy files from 'assets' folder to sdcard? 并从该路径安装如下:
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setDataAndType(Uri.fromFile(new File(Environment.getExternalStorageDirectory() + "/download/" + "app.apk")), "application/vnd.android.package-archive");
startActivity(intent);