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38 lines
1.7 KiB
38 lines
1.7 KiB
-----------------------------------------------------------------------------------------
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--
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-- main.lua
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--
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-----------------------------------------------------------------------------------------
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local latitude = display.newText( "-", 100, 50, native.systemFont, 16 )
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local longitude = display.newText( "-", 100, 100, native.systemFont, 16 )
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local altitude = display.newText( "-", 100, 150, native.systemFont, 16 )
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local accuracy = display.newText( "-", 100, 200, native.systemFont, 16 )
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local speed = display.newText( "-", 100, 250, native.systemFont, 16 )
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local direction = display.newText( "-", 100, 300, native.systemFont, 16 )
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local time = display.newText( "-", 100, 350, native.systemFont, 16 )
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local locationHandler = function( event )
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if ( event.errorCode ) then
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native.showAlert( "GPS Location Error", event.errorMessage, {"OK"} )
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print( "Location error: " .. tostring( event.errorMessage ) )
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else
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local latitudeText = string.format( '%.4f', event.latitude )
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latitude.text = latitudeText
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local longitudeText = string.format( '%.4f', event.longitude )
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longitude.text = longitudeText
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local altitudeText = string.format( '%.3f', event.altitude )
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altitude.text = altitudeText
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local accuracyText = string.format( '%.3f', event.accuracy )
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accuracy.text = accuracyText
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local speedText = string.format( '%.3f', event.speed )
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speed.text = speedText
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local directionText = string.format( '%.3f', event.direction )
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direction.text = directionText
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local timeText = string.format( '%.0f', event.time )
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time.text = timeText
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end
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end
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-- Activate location listener
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Runtime:addEventListener( "location", locationHandler ) |