Check if Location is enabled android
94982
How to check if Location Services are enabled?
73933
Determine on iPhone if user has enabled push notifications
35348
Find location of a removable SD card
91275
Get the remaining battery time available from an Android phone
89699
How do I see if Wi-Fi is connected on Android?
87533
Android check internet connection
150660
How can I check whether Google Maps is fully loaded?
49229
Detect from browser if a specific application is installed in Android
95393
How to check if a service is running on Android?
29035
Detect whether there is an Internet connection available on Android
87739
How to get the status of bluetooth (ON/OFF) in iphone programmatically
114869
Is it possible to determine the Geolocation method used?
21441
How to check which notifications are active in status bar in Android Dev?
154876
LocationClient getLastLocation() return null
92601
Android, Detect when other apps are launched
63871
How to find what device a file is on (and use that in a script)?
19994
What's the best way to check if person accounts are enabled via Apex Code?