Created
April 26, 2020 14:43
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... | |
try { | |
fusedLocationProviderClient.requestLocationUpdates( | |
locationRequest, locationCallback, Looper.myLooper()) | |
} catch (se: SecurityException) { | |
Log.e(TAG, "Lost location permissions. Couldn't remove updates. $se") | |
//Create a function to request necessary permissions from the app. | |
checkAndStartLocationUpdates() | |
} | |
... | |
private fun checkAndStartLocationUpdates(){ | |
if(ActivityCompat.checkSelfPermission(this,Manifest.permission.ACCESS_FINE_LOCATION) | |
!= PackageManager.PERMISSION_GRANTED){ | |
ActivityCompat.requestPermissions( | |
this, //instance of current activity that is trying to subscribe to get location changes | |
arrayOf( | |
Manifest.permission.ACCESS_COARSE_LOCATION, | |
Manifest.permission.ACCESS_FINE_LOCATION, | |
Manifest.permission.READ_EXTERNAL_STORAGE | |
), | |
LOCATION_REQ //A Constant showing the request to get access to location permissions | |
) | |
}else{ | |
//retry to subscribe to location changes | |
} | |
} | |
override fun onRequestPermissionsResult(requestCode: Int, permissions: Array<out String>, grantResults: IntArray) { | |
super.onRequestPermissionsResult(requestCode, permissions, grantResults) | |
if(requestCode == LOCATION_REQ){ | |
for(i in grantResults.indices){ | |
if (grantResults[i]!= PackageManager.PERMISSION_GRANTED){ | |
Toast.makeText(this,"Please Give ${permissions[i]}",Toast.LENGTH_LONG).show() | |
return | |
} | |
} | |
//retry to subscribe to location changes | |
} | |
} |
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