Questions tagged [android]

"Android is a software stack for mobile devices that includes an operating system, middleware, and key applications," Wikipedia.

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14
votes
7answers
21k views

Solution for android map app with offline use?

I am in search of a way to develop an app for android with embedded maps which can work without an internet connection(i.e. can i get the tiles of the open streetmap for offline use?). I have ...
2
votes
3answers
752 views

From OSM to shape. Parsing problem

I'm working at OpenStreetMap project for android at the moment. I want to retrieve OSM data from my app(nodes, markers and paths) and convert it to shapefile (.shp, .dbf and .shx). Later, I'll load it ...
1
vote
1answer
271 views

How to display shapefile without map in Android?

I have a shapefile which has some building data and I want to display that building structure in Android I have checked nutiteq SDK but they are providing shp file on map not only shapefile can I load ...
1
vote
2answers
684 views

Best way to figure out which regions a point is in a shapefile?

I'm trying to figure out the best way on Android to figure out if a point in region as defined in a shapefile. For instance, I might want to know what country I'm in using the Geo Common's Shapefile ...
4
votes
2answers
770 views

Is there a recipe for large shapefiles to be used in an Android App?

I am very new to GIS and I am diving into cartography and mapping because of an Android App that I am currently developing. I want to display environmental data, more precisely noise pollution data on ...
1
vote
1answer
2k views

Can't Display KML file in Google earth

I am unable to display a kmz/kml file on Google Earth on Android. I got the file from here: ftp://ecco2.jpl.nasa.gov/data5/GoogleEarth/Ocean%20Currents.kmz I tried using KMZ to Earth Explorer. I've ...
2
votes
1answer
311 views

ArcGIS Runtime SDK for Android map rotate across the north direction on click button

I am developing anAndrpoid app with ArcGIS Runtime SDK . I want to show set the map orientation always to north direction. I am trying to implemet this on onclick event of an image button. My try ...
0
votes
1answer
2k views

ArcGIS Runtime SDK for Android how to get the lat and long of point

I am new in the field. I am trying to develop an android app which is able to perform some spacial operations like plot a poin, Dream a line, Polygon But my problem is how can i get the lat and ...
3
votes
2answers
3k views

Offline MBTiles map for Android [closed]

I would like to be able to open in MBTiles a map format for my android device. I know to open this file with ArcGIS Android SDK but does anybody know how to open this from open source library, such ...
1
vote
0answers
612 views

Osmdroid Cache manager doesn't work

I'm using osmdroid and osmdroid bonus back and i can't cache my tiles for offline use. I followed this url: https://github.com/osmdroid/osmdroid/wiki/Cache-Manager This is the code that i use to ...
1
vote
0answers
431 views

ArcGIS Android syncing geodatabase does not work after downloading it with LayerQueries [closed]

I need to download a geodatabase from ArcGIS server using layer IDs and LayerQueries in database parameter class and then be able to sync both ways. The ArcGIS Android API examples are only based on ...
8
votes
5answers
6k views

Anybody know any WMS clients for Android?

I am interested in finding a project (with source) for a WMS client for Android.
0
votes
1answer
212 views

Missing zoom levels in MBTiles generated from GeoServer

I have added MBTiles plugin to my GeoServer in order to generate my maps in .mbtiles format, so I can read maps in offline mode. My problem is that, when I preview my maps in GeoServer, it includes ...
2
votes
0answers
157 views

Android application with multiple raster layers in offline mode [closed]

I would like to create an android application where we can view and control visibilities of various raster layers such as orthomosaic layer, DSM layer, contour map layer created from drone images of ...
0
votes
1answer
6k views

Loading WMS Tiles on Android using Google Maps v2

I'm using Google Maps v2 to display tiles from a WMS. I referred this site. Problem in loading tiles, tiles are loading multiple times I don't know why. Can anyone help me? Here is my code ...
4
votes
1answer
1k views

QGIS android problem on load

I am new to both android and QGIS, but have 20 yrs experience with MapInfo and ArcGIS. I have installed QGIS on a nexus 7 (4.2), but keep getting the error : No qgis data provider plugins found in ...
1
vote
0answers
507 views

QGIS and Android Tablet

I can't download QGIS 2.8.2 via googlePlay. Device is not compatible. Device is Nexus 7 2012 with android 5.1.1 Do you have same issue? On old android 4.4 it was working fine.
8
votes
1answer
8k views

Calculating bounding box by given center and scale in Android?

Given these conditions: a scale like 1:50000 the center of the viewport is 100°E, 20°N the size of the viewport is 400x600 How can I calculate the bounding box of the viewport? The geographic ...
3
votes
1answer
275 views

Best Bluetooth GPS for marine applications

What is the best GPS to get as an add on for an Android (ASUS tf300)? This is for a marine application I am writing. I need sub 5 meter accuracy. Would like decent accuracy at moderate speeds. I don'...
20
votes
1answer
12k views

Is there an comparison of the various mapping libraries for Android?

I am currently looking at the various libraries that I can use to show a map in my custom Android App. I have found several like Mapsforge, OSMDroid, ArcGIS runtime for Android, Google Maps for ...
10
votes
2answers
5k views

How do I group near points with GPS positions?

I'm an IT person so I don't know too much about projections and so on, I hope you can help me. I have made an application for Android that collects a GPS position, so I have the latitude and the ...
2
votes
1answer
2k views

SID and/or ECW support on QGIS for Linux

Running QGIS on Ubuntu 11.04 and QGIS for Android on Galaxy Tab 10.1 (which is an awesome project by the way) NEED to figure out a way to get SID and/or ECW files loaded. Saw some posts about ...
1
vote
2answers
3k views

Android API - how get the car position (fixed to the road)?

All the android.location classes receives best REAL position of the GPS. Is that any way to get from Google navigation API the CAR position x,y - fixed (tighten, interpolated) to the closest road on ...
3
votes
1answer
397 views

How to publish a QGIS map for use with Garmin/Android?

I made a hiking map with QGIS (for printing) and would also like to provide a digital version of the map for Garmin and Android to my consumers. Garmin: I know GarminCustomMaps but, the possible map ...
4
votes
0answers
72 views

Qfield crashes when vector elements are touched

I have a problem with Qfield. I'm using qfield 0.8.8 on OS android 5.1.1 After having installed this Qfield version it does not run. When I touch a polygon or a line or a point it crashes; in ...
2
votes
1answer
769 views

APIs to render custom WMTS source

We have a custom WMTS source which we want to show on Android and iOS. What would be my options to do this using native APIs (so no Leaflet or OpenLayers)? An ideal API not only shows the maps but ...
1
vote
2answers
528 views

Which is the best Android tool to visualize JPG+JGW images?

I've got some georeferenced JPG+JGW images, and would like to visualize them on my Android device. Which is, in your opinion, the best tool? I've tried OSMdroid (after converting JPG+JGW with ...
7
votes
8answers
27k views

How to display ESRI shapefile in Android [closed]

It's the first time I work with Android and ESRI shapefiles. I tried to find but could not find any tutorials to display ESRI shapefile in Android. Somebody can help me about this?
2
votes
1answer
1k views

Open source library to display offline shapefiles in Android?

I am involved in developing a Android application that needs to be able to make use of Esri Shapefiles. Hardware used will be 7" Android rugged tablets running Android 4.2 or later. It is an offline ...
5
votes
2answers
147 views

App to save GIS-friendly route [closed]

I have a 3G and location ready Android device. I am looking for an app which will allow me to save a route in KML or shapefile format. The reason I am OK with KML is that I know that this is ...
2
votes
0answers
205 views

QGIS on android4 with bluetooth GPS

I'm trying to set up a moving map on my tablet (asus, Android 4). I've installed QGIS (latest version), which works. I've got a blue tooth external GPS, which I've paired to the tablet. However, I ...
1
vote
3answers
1k views

Android Mapping App for POIs

I am looking for an offline map that can import a large number (>50k) of POIs and overlay them onto the map. It should provide at least some basic search functions, e.g. show POIs sorted by distance ...
2
votes
3answers
1k views

Bind GNSS receiver with android app over bluetooth

I'm looking to integrate a GNSS receiver with a Smartphone app. I've found only GNSS receivers that are meant to communicate only with their mobile interface, they don't provide any documentation for ...
0
votes
2answers
703 views

Convert GPS coordinates to EPSG:54004

I need to convert GPS coordinates to EPSG:54004 on Android. Are there any libraries or formulas to accomplish the task?
2
votes
0answers
945 views

How to draw an overlay using KML on our own app in Android?

Repost from here I want to draw an overlay using KML files, just look like below but on my own app in MapActivity. 31.kml, display district in Jakarta, Indonesia or the example that I get from ...
1
vote
2answers
2k views

Java library for polygons interesection

I have an Android app when I have multiple polygons of a person's position, and I want the intersection of these polygon to know his exact position.
4
votes
3answers
3k views

Is there an industry-standard official mapping of Galileo satellites to global "PRN”/ID values?

In the U.S. GPS system, satellites are identified by the PRN number broadcast by each satellite. This ID is usually visible on most GPS receiver platforms that provide access to individual GPS ...
1
vote
2answers
1k views

Android Google Maps average polyline paths

I'm making an android app that maps my path through plotting polylines using the google map API. If I have several of these paths, it just looks like a bunch of paths plotted on top of each other. Is ...
4
votes
3answers
7k views

How to extract NMEA outputs from an external bluetooth GPS to an Android device

I am requested to create an Android app that have to connect to an external Bluetooth GPS and read the NMEA output and visualize the location on ad digital map. I am a new comer in this aspect. ...
1
vote
0answers
275 views

ArcGIS Web AppBuilder Query Widget acts strangely on Android? [closed]

I am viewing an ArcGIS Online Web AppBuilder app on an Android. I have a Query Widget which searches an address string to locate a parcel. When setting up the Query Widget, I selected "Ask for values."...
1
vote
1answer
478 views

Seeking Android library to run Dijkstra on shapefile?

I have a shapefile and I want to find the best way of using Dijkstra on Android platform. Is there any library that I can use it? I have to convert it to graphs and then run algorithm. I am ...
2
votes
0answers
417 views

How to add multiple stop points for routing using ArcGIS in Android

I have a project where in I have a source and a destination, but in between there can be any number of stop points. I need to display a route from source to destination covering all the stop points. ...
3
votes
1answer
640 views

Can the QField Android App integrate with Dropbox (in order to open & edit/view a desktop Project)?

I have a project that I work on in QGIS (desktop), for which my project file and shapefiles / layers are all saved in my 'Dropbox' folders. I would like to be able to open, view and preferably edit ...
5
votes
2answers
6k views

Is there an industry-standard official mapping of GLONASS satellites to “PRN” values?

In the U.S. GPS system, satellites are uniquely identified by the PRN number broadcast by each satellite. This ID is usually visible on most GPS receiver platforms that provide access to individual ...
1
vote
0answers
440 views

Example for Coordinate Transformation Suite (abridged CTS) Android [closed]

I want to transform my EPSG:25833 coordinates to google WGS84 at my android app. After long time searching i found the Coordinate Transformation Suite (abridged CTS) library. Has anybody a working ...
3
votes
2answers
695 views

ArcMap to ArcGIS online/Collector

I am trying to figure out the workflow from ArcMap to ArcGIS online/Collector. I am running ArcGIS 10.2.2, using a Samsung Galaxy Note 10.1 (Android 4.3, JB) I am able to use the share as option in ...
0
votes
1answer
8k views

Remove the last plotted line from Google Map _ Android?

I created a class that select latitudes and longitude from sqlite then mark on map then draw polyLine. Problem : Every time I select my records 100 to 100, when I saw first 100 then I clear map then ...
4
votes
2answers
9k views

Distance calculation : Integrating incremental gps data

I am trying to build a GPS based odometer based on android. Currently , I am calculating incremental distance changes very frequently ( < 5 meter movement). The distance calculation in android is ...
1
vote
3answers
2k views

Create custom OSM map file

I develop an Android app that uses Mapsforge to display OSM maps. I could use a pre-built map in the MapsForge file format but that makes my APK file to big and I only need a small part of my country ...
3
votes
5answers
15k views

Android offline app to visualize GeoTIFF maps (or any well-known raster format)

I like to go to mountain, and got lots of GeoTIFF maps, which I can convert to other formats with GlobalMapper (JPG+JGW, ECW, ...). However, I haven't found an Android app to: - show these raster ...

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