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Android applications


I have made a few free apps for Android phones. You can click on the individual ones below, or see them all on Google Play here:
https://play.google.com/store/search?q=%22johny%20johansen%22

Loupe

A really easy loupe. Can be used without glasses.
https://play.google.com/store/apps/details?id=dk.johny.loupe

Outlanding

Send your GPS location to the retrieval team after an outlanding.
Note: You must set the phone to allow installation from unknown sources in order to install it.
http://www.johny.dk/Android/OutLanding.apk

Gliding

Use your mobile as a flight computer.

Get the manual and instruction video (in Danish)

IGC files are included for training purposes, and you can put your own IGC files in sdcard/Gliding/IGC/. https://play.google.com/store/apps/details?id=dk.johny.gliding.activity
This app can also receive test data via WIFI from the IgcReplay program, so you can practice the use of Gliding while waiting for better weather.
This is mostly usefull, if you have a lot of IGC files you would like to test.
You can see how to send IGC files via WIFI here: http://www.johny.dk/Videos/IgcReplay_wifi.mp4

Shopping list

A really Keep It Simple Stupid shopping list. Reading glasses not required.
https://play.google.com/store/apps/details?id=dk.johny.shoppinglist

Ampere

Showing charging / discharging current to the battery on an analog instrument.
The analog display of charging current makes it easier to find the optimal location of the phone on wireless chargers.
https://play.google.com/store/apps/details?id=dk.johny.ampere&hl=da

BeerCount

Keep a count of your beer intake.
https://play.google.com/store/apps/details?id=dk.johny.beercount

Change your mobile's language to Norwegian or German to see the ladies version.

StartList

Automatic start list for (glider) pilots.
https://play.google.com/store/apps/details?id=dk.johny.startlist

FlightCalc

Calculator for entering flight times in your logbook and the plane's journal.
https://play.google.com/store/apps/details?id=dk.johny.flightcalc

wwwToggle

Widget for enabling/disabling mobile data and hotspot.
Note: You must set the phone to allow installation from unknown sources in order to install it.
http://www.johny.dk/Android/wwwToggle.apk


Tips

Record screen capture video:
adb shell screenrecord /sdcard/demo.mp4

Copy file:
adb pull /sdcard/demo.mp4 E:/a_tmp/demo.mp4

Icon sizes:
drawable-mdpi 48x48
drawable-hdpi 72x72
drawable-xhdpi 96x96
drawable-xxhdpi 144x144
drawable-xxxhdpi 192x192

Generate icons here: Icon generator