在 Android Studio 中将数据从对话框保存到字符串

Question

Can Anyone tell me how to save data of Dialog Box into String. I am Created one QR Code Scanning App in which I want store data which scanned by QR code. I am tried following code but showing an error when trying to to get data from dialog box to string. Error on this Line String user_data = data.getText().toString(); at getText() . Please Tell me how resolve this error.

@Override
protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
   IntentResult result = IntentIntegrator.parseActivityResult(requestCode, resultCode, data);
   if (result!=null && result.getContents()!=null){

       new AlertDialog.Builder(all_Entries.this)
               .setTitle("Customer Information")
               .setMessage(result.getContents())
               //Save Button
               .setPositiveButton("Save", new DialogInterface.OnClickListener() {
                   @Override
                   public void onClick(DialogInterface dialog, int which) {
                        addDataToDatabase();
                   }
                   private void addDataToDatabase() {


                       String  user_data = data.getText().toString();
                       // Here getText() Function is not working Showing an Error : **Cannot resolve method 'getText' in 'Intent'**


                       UserData userData = new UserData(user_data);
                       repository = new MyRepository(MyDatabase.getInstance(getApplicationContext()).myDao());
                       repository.addUser(userData);
                       Toast.makeText(all_Entries.this, "Data is Saved", Toast.LENGTH_SHORT).show();
                   }
               })

               //Save Button End

               .setNegativeButton("Cancle", new DialogInterface.OnClickListener() {
           @Override
           public void onClick(DialogInterface dialog, int which) {
               dialog.dismiss();
           }
       }).create().show();
   }
    super.onActivityResult(requestCode, resultCode, data);
}

Answer 1

@Nullable Intent data data is not a EditText or TextView it's an Intent so I think data.toString() will work.