I have a question about passing data between activities in Android. I tried to make an object Parcelable, it works but it's complicated to implement for every class. I want to try to store the value as a global and fetch it in the other activity. I know that we should avoid globals, but at the moment I don't have any other solution. Any advice? Maybe if I used a collection, it should be Parcelable, right??

Thanks in advance :)