Network Info

網絡信息可以幫助您監控蜂窩和無線網絡信息。

Network Info displays:

Cellular Network Information for both GSM and CDMA phone types:

• Carrier Name

• Network Operator Country

• MCC

• MNC

• Network Type

• SIM State

• SIM Operator Country

• SIM Operator Name

• SIM MCC

• SIM MNC

• SIM IMSI

• SIM Serial

• ASU

• RSSI (or RSRP and RSRQ for LTE Networks)

Cellular Network Information only shown for GSM phone types:

• CID (Cell ID)

• LAC (or TAC for LTE Networks)

• PSC

• Neighboring Cells information (if available)

Cellular Network Information only shown for CDMA phone types:

• Base Station ID

• CDMA Network ID

• CDMA System ID

• CDMA EVDO EC/IO

Wifi Network information:

• RSSI

• BSSID

• If SSID is hidden

• SSID

• Link Speed

• IP Address

• MAC Address

• Network ID

• Frequency

• Channel

• Wifi Status

• DHCP DNS 1 IP

• DHCP DNS 2 IP

• DHCP IP Address

• DHCP Gateway

• DHCP Lease Duration

• DHCP Netmask

• DHCP Server Address

Location Information:

• Latitude

• Longitude

Network Types supported for GSM phone types:

• 2G (2nd Generation)

◦ EDGE (Enhanced Data rates for GSM Evolution)

◦ GPRS (General Packet Radio Service)

• 3G (3rd Generation)

◦ UMTS (Universal Mobile Telecommnunications System)

◦ HSDPA (High Speed Downlink Packet Access)

◦ HSUPA (High Speed Uplink Packet Access)

◦ HSPA (High Speed Packet Access)

◦ HSPA+ (High Speed Packet Access +)

• 4G (4th Generation)

◦ LTE (Long Term Evolution)

Network Types supported CDMA phone types:

• 2G (2nd Generation)

◦ CDMA (IS95A or IS95B)

◦ 1xRTT (1 times Radio Transmission Technology)

◦ iDen (Integrated Digital Enhanced Network) (Available in some CDMA phones)

• 3G (3rd Generation)

◦ EVDO Revision 0

◦ EVDO Revision A

◦ EVDO Revision B

◦ eHRPD

• 4G (4th Generation)

◦ LTE

There is also a signal graph for both the cellular and wifi networks.

*** IT SUPPORTS ONLY 1 SIM. DUAL SIM CARDS ARE NOT SUPPORTED. INFORMATION WILL BE SHOWN ONLY FOR THE FIRST SIM CARD ***

You can lock the screen ON from the settings, to prevent it from going off.

(*** THIS MAY DRAIN MORE BATTERY ***)

Some cellular and wifi information (such as RSSI) are not updated if screen goes off. This is an SDK limitation. You can use this option to prevent this, but it drains more battery.

RSSI (or RSRP for LTE cellular networks) is shown on the notification bar for both cellular and wifi networks.

You can choose to close the Service on Application exit from the settings.

NO information is sent anywhere. All information is ONLY displayed to your device.

SIM IMSI, SIM Serial, IMEI (or MEID) and MAC Address are considered sensitive information. Do not share them with other people!

Required Permissions:

• CHANGE_WIFI_STATE: Only used for scanning available Wifi networks to display more precise Frequency information.

• ACCESS_FINE_LOCATION: Only used for displaying location and CID/LAC/TAC.

• ACCESS_COARSE_LOCATION: Only used for displaying location and CID/LAC/TAC.

• READ_PHONE_STATE: Only used for displaying cellular network information.

• ACCESS_WIFI_STATE: Only used to display the Wifi state.

• ACCESS_NETWORK_STATE: Only used to display network information.

• WAKE_LOCK: Only used by the background service, so that is will be able to get some information from the device even when screen is off.

Contact: mmcoder10 [ a . t . ] gmail [ d . o . t . ] com (with Subject "Android App - Network Info")

Application support site: https://sites.google.com/site/mmcoder10info/applications/network-info