Author Archives: frogsparks

Bug on Android 7 (Nougat)

MyTrails 2.0 is not fully compatible with Android Nougat (7.0), and in the Track Manager I have disabled long-tapping to select a track, so the ability to perform actions on tracks is not longer available.

MyTrails 2.1, a major rewrite of important parts of the app to make it compatible with the latest Android versions, is now available in the beta track. To get the beta release, please opt-in here.

Blackberry devices can’t connect to account

MyTrails mostly works well on Blackberry 10 devices, but because Blackberry doesn’t include the same sets of security certificates that other modern OSes do, it’s not able to connect to my server for things like creating an account or purchasing maps.

Two solutions:

  • upgrade to the latest Blackberry 10 version (10.3.3)
  • install multiCERT and use it to upgrade the certificate database

Moving to another device

Here’s a checklist of things you should do to move all your data when you change devices:

  1. on your old device, make sure MyTrails is connected to your account, so your purchases, if any, will be available on your new device
  2. make a backup of MyTrails’ state on your old device
    1. if you have rooted your device, you can use Titanium Backup or a similar tool
    2. if you have not rooted your device or are not sure what “rooted” means, you can use a tool such as MyBackup (you can install it from MyTrails > Preferences > About) or Helium
    3. if you can’t make a backup, at least export your waypoints from MyTrails into a GPX, by using the export global waypoints hidden option
  3. unless you keep all your recorded tracks in Dropbox, make a copy of your recorded tracks on your computer
  4. if you have offline maps, you can copy them to your computer as well
  5. on your new device, install MyTrails (you don’t need to install the MyTrails Pro License application unless you haven’t connected MyTrails to your account in step 1)
  6. if you made a backup in step 2, restore it on the new device
  7. make sure MyTrails on the new device is connected to your account
  8. check that your recorded tracks are still available (if not, copy them from your computer to the new device, and load them into MyTrails)
  9. make sure your offline maps are still available (if not, first check the location for offline maps in MyTrailsPreferencesOther, then copy them from your computer to that location and restart MyTrails)
  10. check that your global waypoints are still available (if not, load the exported global_waypoints.gpx; unfortunately the waypoints will no longer be global, but will remain associated with that track, which you should leave checked)

2.0.13-2.0.14

  • New IGN (FR) subscriptions
  • Fixed zombie waypoint dialogs
  • Fixed Google Hybrid and Terrain
  • Fixed incorrect altimeter before calibration
  • Fixed UtagawaVtt integration
  • Fixed track recording interruption in rare cases
  • New Dropbox protocol (should be transparent)
  • New maps (removed MapQuest)

2.0.14 fixes a startup crash on Android 2.x devices and problems with the German translation.

How can I transfer GPX tracks to my computer?

MyTrails store the GPX files for tracks you have recorded in /sdcard/MyTrails/gpx (you can change this in MyTrails > Preferences > Other).

Here are a few methods you can use to transfer track files:

  • the most basic method for transferring files is to connect your device to the computer via USB (make sure to set the USB transfer mode to MTP, and on Mac use Google’s Android File Transfer to copy the files over). More info here.
  • another method is to use a file manager on Android to copy the files to a physical SD card (if you have one and can plug it into your device) and then read the SD card on the computer
  • MyTrails Pro has built-in support for saving tracks to Dropbox (or a track-sharing community such as GPSies); if you also use Dropbox on your computer, the file will magically appear there
  • finally, in MyTrails’ Track Manager, you can long-tap a track and use the Share menu to send the file via email or another app that is capable of sharing files

2.0.12

  • Improved altitude recording
  • Fixed lockup in paid online maps with slow connections
  • Enabled double-tap-drag zooming (double-tap and hold, then move your finger up or down)
  • Fixed altitude correction when offline
  • MyTrails restarts the GPS when it stops providing data for too long
  • Added Compass (free) and Formentera, Gran Canaria et Ibiza (premium)
  • Fixed 4UMaps
  • Added a Quit menu once more (optional)

Combining maps

In order to make it easier to manage offline maps, I usually recommend creating separate offline maps for separate geographical areas.

However, this makes it necessary to switch maps when looking at different parts of the map. Unless you chain maps together using the fallback map feature.

Picking a fallback map

Picking a fallback map

Most maps, and particularly offline maps, support setting a fallback map. To do so, tap the name of the map in the Map manager, and then the Select… button in the Fallback map section. You can then pick the fallback map, which will be used where the main map does not provide a tile.

Using this system, you can chain maps together:

  • set the fallback map for map A to map B
  • set the fallback map for map B to map C
  • etc.
  • in the main MyTrails view, select map A, and MyTrails will automatically display map B or C in areas not covered by map A.

A, B and C do not need to all be offline maps. in fact, it may be useful to select an online map as the last map in the chain, so that there is always something to display. This is what MyTrails does when you create an offline map and check the Let MyTrails download missing tiles option.

Create offline map with fallback

Create offline map with fallback

Server temporarily unavailable

Sorry about that, maps.frogsparks.com, the main authorization server, is unavailable since about 9am French time. I will post updates as soon as I have an ETA for restoration.

Update: I had to install a new server, but it’s back online as of 18:25pm French time. Thank you for your patience!

2.0.11

  • Improved responsiveness of fast-changing stats like compass bearing and GPS satellites
  • Fixed saving the track color into GPX
  • Added support for deleting tracks (not just forgetting them)
  • Increased max cache size option
  • Added facing indicator when not moving
  • GPS altitude filter and option for cumulative climb tweaks
  • Fixed Utagawa and RandoGPS track download
  • Many translation updates, many thanks to my translators!
  • Improved directions dialog