Commonly asked Android permissions in interview:

 android.permission.READ_CONTACTS-----à Allows an application to read (but not read) the user's contacts data

android.permission.WRITE_CONTACTS-----à Allows an application to write (but not read) the user's contacts data

android.permission.READ_EXTERNAL_STORAGE-------à Allows an application to read from external storage

android.permission.WRITE_EXTERNAL_STORAGE------à Allows an application to write to external storage

android.permission.CAMERA-------à Required to be able to access the camera device.

android.permission.BLUETOOTH---------à Allows applications to connect to paired bluetooth devices

android.permission.BLUETOOTHADMIN----------à Allows applications to discover and pair bluetooth devices

android.permission.READ_PHONE_STATE---------à Allows read only access to phone state.

android.permissio.MODIFY_PHONE_STATE-------à Allows modification of the telephony state - power on, mmi, etc.

android.permission.ACCESS_FINE_LOCATION--------à Allows an application to access fine (e.g., GPS) location

android.permission.ACCESS_COARSE_LOCATION--------à Allows an application to access coarse (e.g., Cell-ID, WiFi) location

android.permission.ACCESS_NETWORK_STATE---------à Allows applications to access information about networks

android.permission.ACCESS_WIFI_STATE------------à Allows applications to change Wi-Fi connectivity state

android.permission.PROCESS_OUTGOING_CALLS--------------à Allows an application to monitor, modify, or abort outgoing calls.

android.permission.BATTERY_STATS----------à Allows an application to collect battery statistics

android.permission.CALL_PHONE---------à Allows an application to initiate a phone call without going through the Dialer user interface for the user to confirm the call being placed.

android.permission.CHANGE_NETWORK_STATE----------à Allows applications to change network connectivity state

android.permission.CHANGE_WIFI_STATE----------à Allows applications to change Wi-Fi connectivity state

android.permission.DISABLE_KEYGUARD---------à Allows applications to disable the keyguard

android.permission.FLASHLIGHT-------------à Allows access to the flashlight

android.permission.INTRNET------------à Allows applications to open network sockets.

android.permission.READ_SMS-------------à Allows an application to read SMS messages

android.permission.RECORD_AUDIO-----------à Allows an application to record audio

android.permission.RECEIVE_MMS-----------à Allows an application to monitor incoming MMS messages, to record or perform processing on them.

android.permission.RECEIVE_SMS------------à Allows an application to monitor incoming SMS messages, to record or perform processing on them

android.permission.SET_WALLPAPER-----------à Allows applications to set the wallpaper

android.permission.VIBRATE-----------à Allows access to the vibrator