How to pass list of maps using parcel?

Asked Sep 28 '20 at 08:21

Active Sep 28 '20 at 15:26

Viewed 104 times

I am trying to pass List<Map<String, Object>> FriendsInfo; in data modal but I really don't know how to do it for this please someone help me to solve this. I know how to pass List but I dont know how to it for list of maps

Firestore Document

UserName="Alex"
UserAge="20"
FriendsInfo--
         |[0]--FriendName="John",FriendAge="23"
         |[1]--FriendName="matt",FriendAge="30"
         |[2]--FriendName="cathy",FriendAge="25"

public class UserItems implements Parcelable {
String UserName;
String UserAge;
List<Map<String, Object>> FriendsInfo;

public UserItems(String userName, String userAge, List<Map<String, Object>> friendsInfo){
Username=userName;
UserAge=userAge;
FriendsInfo=friendsInfo;

protected UserItems(Parcel in) {
UserName = in.readString();
UserAge = in.readString();
//how to use FriendsInfo here?

[...]
@Override
public void writeToParcel(Parcel dest, int flags) {
dest.writeString(UserName);
dest.writeString(UserAge);
//How to use FriendsInfo here?

edited Sep 28 '20 at 15:26

Doug Stevenson

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asked Sep 28 '20 at 08:21

Alex

did u tried putSerializable() – Rohit Kumar Sep 28 '20 at 08:38
https://stackoverflow.com/questions/11452859/android-hashmap-in-bundle – Rohit Kumar Sep 28 '20 at 08:38
Did you take a look at the documentation of Parcel? I cannot test this but there seems to be a couple of options that might be used like writeTypedObject or writeList etc. – Andreas Brunnet Sep 28 '20 at 08:38
@RohitKumar Is there a way to send FriendsInfo using parcel? – Alex Sep 28 '20 at 08:51
@AndreasBrunnet writeList only work for List, it does not work for list of maps i tried it. – Alex Sep 28 '20 at 08:52
you need to implement Serializable to work in parcel. method is writeSerializable() – Rohit Kumar Sep 28 '20 at 10:11

How to pass list of maps using parcel?

0 Answers0