CODEWITHSUNDEEP
xamarinxamarin.android
J. Joe
J. Joe

Reputation: 381

How to pass data from Afragment to Bactivity on xamarin android?

Afragment.cs

var data=new Intent(this,typeof(Bactivity));
   	data.PutStringArrayListExtra("ByGenres",TrackModel.Track);
        data.PutExtra("position",e.Position);
        StartActivity(data);

  • Error CS0119: Expression denotes a type', where avariable', value' ormethod group' was expected
  • Error CS1502: The best overloaded method match for `Android.Content.Intent.Intent(Android.Content.Context, System.Type)' has some invalid arguments (CS1502)

Can't pass data to Bacitivity.

Upvotes: 1

Views: 139

Answers (1)

Akshay Kulkarni
Akshay Kulkarni

Reputation: 729

In fragment you have to use Activity instead of this var data=new Intent(this.Activity, typeof(Bactivity));

var str = Newtonsoft.Json.JsonConvert.SerializeObject(obj); 
... 
T obj = Newtonsoft.Json.JsonConvert.DeserializeObject<T>(str);

If it is a large object the latter is better as it is much faster.

Use the serialize function to convert the object to string and on the activity use deserialize to convert back into object.

var track=Newtonsoft.Json.JsonConvert.SerializeObject(items.tracks); 
var data=new Intent(this.Activity,typeof(AudioPlayer)); 
data.PutExtra("listdata",track);
data.PutExtra("position",e.Position);
StartActivity(data);

Upvotes: 1

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