使用 1 个 APK 安装多个 Android 应用 [英] Installing multiple android apps with 1 APK

问题描述

我有两个独立的应用程序.目前我可以单独安装它们.我想了解如何使用单个 APK 安装它们.

I have two separate apps. Currently I am able to install them separately. I wanted to find out how I can install them using a single APK.

我希望能够让两个应用程序仍然彼此独立运行，但我希望能够将它们打包在一起.

I want to be able to have both apps still run independently of each other but I wanted to be able to package them together.

这样，当用户访问 Google Play 商店时，他们会看到一个应用，但实际上安装了这两个应用.

This way when a user goes to the google play store they see one app, but it actually install both the apps.

谢谢，杰夫

推荐答案

你不能在不显示用户的情况下直接安装两个应用程序，你可以做的是创建一个新的应用程序，在其中放置你的 2 个 apk 文件在 build 文件夹内的raw"文件夹中.并把它们一起推开，这些应用会向用户显示一个对话框询问权限，如果用户允许就会安装.

You cannot just install two apps directly without showing the user, the thing that you can do is to create a new app in which you will put your 2 apk files in the "raw" folder inside build folder. And push them to open together, those app will show a dialog to user to ask about permissions and will be installed if user allows.

这是实现此目的的代码:

Here is the code to do that:

 for (int a=0;a<names.length;a++)
    {
        InputStream in = null;
        OutputStream out = null;
        try {
            in = getBaseContext().getResources().openRawResource(array[a]);  // Here "array" is actually and array holding the reference of apk files (eg. R.raw.firstApp)
            out = new FileOutputStream(Environment.getExternalStorageDirectory().getPath()+"/"+names[a]+".apk");  // Here "names" is an array holding the names of your apk files (eg. "firstApp")
            Log.e("Path" ,Environment.getExternalStorageDirectory().getPath());
            byte[] buffer = new byte[1024];
            int read;
            while((read = in.read(buffer)) != -1){
                out.write(buffer, 0, read);
            }
            in.close();
            in = null;
            out.flush();
            out.close();
            out = null;
            Intent intent = new Intent(Intent.ACTION_VIEW);
            intent.setDataAndType(Uri.fromFile(new File(Environment.getExternalStorageDirectory().getPath()+"/"+names[a]+".apk")), "application/vnd.android.package-archive");
            startActivity(intent);
        }catch(Exception e){
            // deal with copying problem
        }
    }

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