Sending ArrayList and General value to another Activity

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Sending ArrayList and General value to another Activity

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I'm creating an Activity, for example A and in it I have to add data from Launches (This class I Serialized), like name, type, etc ... and I'm also adding the updated general value on the screen and got the list, where I will list all releases and oh that my only problem lives ...

How do I send array to this activity ? And when I return to the main screen I will need the list again and the overall value ...

android android-activity arraylist

asked by anonymous 05.10.2016 / 22:32

1 answer

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score 0 · Accepted Answer

You can do this:

  Intent it = new Intent(this, proximaAcvitivity.class);
  it.putExtra("dadosC", vetorConta);  
  startAcvitity(it);

The example was seen at this link: link

For in the back does not reload list, will not have to call the method that recharges. Your screen will remain the same before you have changed activity.