Android Question Map issue

Hirogens · Aug 20, 2018

Hello, I use a Map to contain all my gps point. My Key is a global (Int).My problem with that is when I track my activity, I have the perfect road but when I reopen it I have a lot of different roads. How can I have always only one road ?
I think about change my method to stock my point (with TimeStamp) or use a bubble to put my point in order

klaus · Aug 20, 2018

From the HELP:
Note that the order of items in the map may not be the same as the order in the file.
Use a List.

Hirogens · Aug 20, 2018

klaus said:
From the HELP:
Note that the order of items in the map may not be the same as the order in the file.
Use a List.

Well okay, but it's sad because if a OrderBy function exist we will be able to re order and that function can be really powerfull

Erel · Aug 21, 2018

Don't use File.ReadMap or WriteMap for this. Use KVS2. It will preserve the order and will allow you to store more complicated types.

Android Question Map issue

Hirogens

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klaus

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Hirogens

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Erel

B4X founder

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