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World Map

Education

by sigseg, llc

Trusted

Download apk

3.1

Version

7.9

score

6.32 MB

size

1M

Downloads

12/07/2023

Update date

You need Drum sounds to install .XAPK File.

Description

WorldMap is a simple Android app that displays a map of the world taken from Wikimedia (http://upload.wikimedia.org/wikipedia/commons/3/33/Physical_Political_World_Map.jpg), and allows the user to scroll around on it.

The map itself is quite large (6480,3888), so it's way too big to fit in memory all at once (6480 x 3888 x 32 / 8) = 100,776,960 -- over 96 megs. The VM heap size Android supports is eith 16 or 24 megs, so we can't fit the whole thing in memory at once.

So WorldMap uses the BitmapRegionDecoder API (available as of API 10) to decode just what it needs to display.

WorldMap is open source, and the source code is here: https://github.com/johnnylambada/WorldMap

What's new in3.1

Update build tools & API to latest

Information

Latest Version

3.1

Update

12/07/2023

File size

6.32 MB

Category

Education

Requires Android

Android 7.0 and up

Developer

sigseg, llc

Installs

1M

ID

com.sigseg.android.worldmap

Available on

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