IT. Expert System.

Android Reference

PhoneStateListener

android.telephony

Class PhoneStateListener

java.lang.Object
- android.telephony.PhoneStateListener

```
public class PhoneStateListener
extends Object
```
A listener class for monitoring changes in specific telephony states on the device, including service state, signal strength, message waiting indicator (voicemail), and others.
Override the methods for the state that you wish to receive updates for, and pass your PhoneStateListener object, along with bitwise-or of the LISTEN_ flags to TelephonyManager.listen().
Note that access to some telephony information is permission-protected. Your application won't receive updates for protected information unless it has the appropriate permissions declared in its manifest file. Where permissions apply, they are noted in the appropriate LISTEN_ flags.

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`LISTEN_CALL_FORWARDING_INDICATOR` Listen for changes to the call-forwarding indicator.
`static int`	`LISTEN_CALL_STATE` Listen for changes to the device call state.
`static int`	`LISTEN_CELL_INFO` Listen for changes to observed cell info.
`static int`	`LISTEN_CELL_LOCATION` Listen for changes to the device's cell location.
`static int`	`LISTEN_DATA_ACTIVITY` Listen for changes to the direction of data traffic on the data connection (cellular).
`static int`	`LISTEN_DATA_CONNECTION_STATE` Listen for changes to the data connection state (cellular).
`static int`	`LISTEN_MESSAGE_WAITING_INDICATOR` Listen for changes to the message-waiting indicator.
`static int`	`LISTEN_NONE` Stop listening for updates.
`static int`	`LISTEN_OTASP_CHANGED` Listen for changes to OTASP mode.
`static int`	`LISTEN_SERVICE_STATE` Listen for changes to the network service state (cellular).
`static int`	`LISTEN_SIGNAL_STRENGTH` Deprecated. by `LISTEN_SIGNAL_STRENGTHS`
`static int`	`LISTEN_SIGNAL_STRENGTHS` Listen for changes to the network signal strengths (cellular).

Constructor Summary

Constructors
Constructor and Description

PhoneStateListener()

Constructors
Constructor and Description
`PhoneStateListener()`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`onCallForwardingIndicatorChanged(boolean cfi)` Callback invoked when the call-forwarding indicator changes.
`void`	`onCallStateChanged(int state, String incomingNumber)` Callback invoked when device call state changes.
`void`	`onCellInfoChanged(List<CellInfo> cellInfo)` Callback invoked when a observed cell info has changed, or new cells have been added or removed.
`void`	`onCellLocationChanged(CellLocation location)` Callback invoked when device cell location changes.
`void`	`onDataActivity(int direction)` Callback invoked when data activity state changes.
`void`	`onDataConnectionStateChanged(int state)` Callback invoked when connection state changes.
`void`	`onDataConnectionStateChanged(int state, int networkType)` same as above, but with the network type.
`void`	`onMessageWaitingIndicatorChanged(boolean mwi)` Callback invoked when the message-waiting indicator changes.
`void`	`onOtaspChanged(int otaspMode)` The Over The Air Service Provisioning (OTASP) has changed.
`void`	`onServiceStateChanged(ServiceState serviceState)` Callback invoked when device service state changes.
`void`	`onSignalStrengthChanged(int asu)` Deprecated. Use `onSignalStrengthsChanged(SignalStrength)`
`void`	`onSignalStrengthsChanged(SignalStrength signalStrength)` Callback invoked when network signal strengths changes.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - LISTEN_NONE
```
public static final int LISTEN_NONE
```
    Stop listening for updates.
    
    See Also:
    Constant Field Values
  - LISTEN_SERVICE_STATE
```
public static final int LISTEN_SERVICE_STATE
```
    Listen for changes to the network service state (cellular).
    
    See Also:
    onServiceStateChanged(android.telephony.ServiceState), ServiceState, Constant Field Values
  - LISTEN_SIGNAL_STRENGTH
```
@Deprecated
public static final int LISTEN_SIGNAL_STRENGTH
```
    Deprecated. by LISTEN_SIGNAL_STRENGTHS
    
    Listen for changes to the network signal strength (cellular). Requires Permission: READ_PHONE_STATE
    
    See Also:
    onSignalStrengthChanged(int), Constant Field Values
  - LISTEN_MESSAGE_WAITING_INDICATOR
```
public static final int LISTEN_MESSAGE_WAITING_INDICATOR
```
    Listen for changes to the message-waiting indicator. Requires Permission: READ_PHONE_STATE
    Example: The status bar uses this to determine when to display the voicemail icon.
    
    See Also:
    onMessageWaitingIndicatorChanged(boolean), Constant Field Values
  - LISTEN_CALL_FORWARDING_INDICATOR
```
public static final int LISTEN_CALL_FORWARDING_INDICATOR
```
    Listen for changes to the call-forwarding indicator. Requires Permission: READ_PHONE_STATE
    
    See Also:
    onCallForwardingIndicatorChanged(boolean), Constant Field Values
  - LISTEN_CELL_LOCATION
```
public static final int LISTEN_CELL_LOCATION
```
    Listen for changes to the device's cell location. Note that this will result in frequent callbacks to the listener. Requires Permission: ACCESS_COARSE_LOCATION
    If you need regular location updates but want more control over the update interval or location precision, you can set up a listener through the location manager instead.
    
    See Also:
    onCellLocationChanged(android.telephony.CellLocation), Constant Field Values
  - LISTEN_CALL_STATE
```
public static final int LISTEN_CALL_STATE
```
    Listen for changes to the device call state. Requires Permission: READ_PHONE_STATE
    
    See Also:
    onCallStateChanged(int, java.lang.String), Constant Field Values
  - LISTEN_DATA_CONNECTION_STATE
```
public static final int LISTEN_DATA_CONNECTION_STATE
```
    Listen for changes to the data connection state (cellular).
    
    See Also:
    onDataConnectionStateChanged(int), Constant Field Values
  - LISTEN_DATA_ACTIVITY
```
public static final int LISTEN_DATA_ACTIVITY
```
    Listen for changes to the direction of data traffic on the data connection (cellular). Requires Permission: READ_PHONE_STATE Example: The status bar uses this to display the appropriate data-traffic icon.
    
    See Also:
    onDataActivity(int), Constant Field Values
  - LISTEN_SIGNAL_STRENGTHS
```
public static final int LISTEN_SIGNAL_STRENGTHS
```
    Listen for changes to the network signal strengths (cellular).
    Example: The status bar uses this to control the signal-strength icon.
    
    See Also:
    onSignalStrengthsChanged(android.telephony.SignalStrength), Constant Field Values
  - LISTEN_OTASP_CHANGED
```
public static final int LISTEN_OTASP_CHANGED
```
    Listen for changes to OTASP mode.
    
    See Also:
    onOtaspChanged(int), Constant Field Values
  - LISTEN_CELL_INFO
```
public static final int LISTEN_CELL_INFO
```
    Listen for changes to observed cell info.
    
    See Also:
    onCellInfoChanged(java.util.List<android.telephony.CellInfo>), Constant Field Values
- Constructor Detail
  - PhoneStateListener
```
public PhoneStateListener()
```
- Method Detail
  - onServiceStateChanged
```
public void onServiceStateChanged(ServiceState serviceState)
```
    Callback invoked when device service state changes.
    
    See Also:
    ServiceState.STATE_EMERGENCY_ONLY, ServiceState.STATE_IN_SERVICE, ServiceState.STATE_OUT_OF_SERVICE, ServiceState.STATE_POWER_OFF
  - onSignalStrengthChanged
```
@Deprecated
public void onSignalStrengthChanged(int asu)
```
    Deprecated. Use onSignalStrengthsChanged(SignalStrength)
    
    Callback invoked when network signal strength changes.
    
    See Also:
    ServiceState.STATE_EMERGENCY_ONLY, ServiceState.STATE_IN_SERVICE, ServiceState.STATE_OUT_OF_SERVICE, ServiceState.STATE_POWER_OFF
  - onMessageWaitingIndicatorChanged
```
public void onMessageWaitingIndicatorChanged(boolean mwi)
```
    Callback invoked when the message-waiting indicator changes.
  - onCallForwardingIndicatorChanged
```
public void onCallForwardingIndicatorChanged(boolean cfi)
```
    Callback invoked when the call-forwarding indicator changes.
  - onCellLocationChanged
```
public void onCellLocationChanged(CellLocation location)
```
    Callback invoked when device cell location changes.
  - onCallStateChanged
```
public void onCallStateChanged(int state,
                      String incomingNumber)
```
    Callback invoked when device call state changes.
    
    See Also:
    TelephonyManager.CALL_STATE_IDLE, TelephonyManager.CALL_STATE_RINGING, TelephonyManager.CALL_STATE_OFFHOOK
  - onDataConnectionStateChanged
```
public void onDataConnectionStateChanged(int state)
```
    Callback invoked when connection state changes.
    
    See Also:
    TelephonyManager.DATA_DISCONNECTED, TelephonyManager.DATA_CONNECTING, TelephonyManager.DATA_CONNECTED, TelephonyManager.DATA_SUSPENDED
  - onDataConnectionStateChanged
```
public void onDataConnectionStateChanged(int state,
                                int networkType)
```
    same as above, but with the network type. Both called.
  - onDataActivity
```
public void onDataActivity(int direction)
```
    Callback invoked when data activity state changes.
    
    See Also:
    TelephonyManager.DATA_ACTIVITY_NONE, TelephonyManager.DATA_ACTIVITY_IN, TelephonyManager.DATA_ACTIVITY_OUT, TelephonyManager.DATA_ACTIVITY_INOUT, TelephonyManager.DATA_ACTIVITY_DORMANT
  - onSignalStrengthsChanged
```
public void onSignalStrengthsChanged(SignalStrength signalStrength)
```
    Callback invoked when network signal strengths changes.
    
    See Also:
    ServiceState.STATE_EMERGENCY_ONLY, ServiceState.STATE_IN_SERVICE, ServiceState.STATE_OUT_OF_SERVICE, ServiceState.STATE_POWER_OFF
  - onOtaspChanged
```
public void onOtaspChanged(int otaspMode)
```
    The Over The Air Service Provisioning (OTASP) has changed. Requires the READ_PHONE_STATE permission.
    
    Parameters:
    otaspMode - is integer OTASP_UNKNOWN=1 means the value is currently unknown and the system should wait until OTASP_NEEDED=2 or OTASP_NOT_NEEDED=3 is received before making the decisision to perform OTASP or not.
  onCellInfoChanged public void onCellInfoChanged(List<CellInfo> cellInfo) Callback invoked when a observed cell info has changed, or new cells have been added or removed. Parameters: cellInfo - is the list of currently visible cells.



Content


Android Reference
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Java basics
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Java Enterprise Edition (EE)
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Java Standard Edition (SE)
ABCDEFGHIJKLMNOPQRSTUVWXYZ
SQL
ABCDEFGHIJKLMNOPQRSTUVWXYZ
HTML
ABCDEFGHIJKLMNOPQRSTUVWXYZ
PHP
ABCDEFGHIJKLMNOPQRSTUVWXYZ
CSS
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Java Script
ABCDEFGHIJKLMNOPQRSTUVWXYZ
MYSQL
ABCDEFGHIJKLMNOPQRSTUVWXYZ
JQUERY
ABCDEFGHIJKLMNOPQRSTUVWXYZ
VBS
ABCDEFGHIJKLMNOPQRSTUVWXYZ
REGEX
ABCDEFGHIJKLMNOPQRSTUVWXYZ
C
ABCDEFGHIJKLMNOPQRSTUVWXYZ
C++
ABCDEFGHIJKLMNOPQRSTUVWXYZ
C#
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Design patterns
ABCDEFGHIJKLMNOPQRSTUVWXYZ
RFC (standard status)
ABCDEFGHIJKLMNOPQRSTUVWXYZ
RFC (proposed standard status)
ABCDEFGHIJKLMNOPQRSTUVWXYZ
RFC (draft standard status)
ABCDEFGHIJKLMNOPQRSTUVWXYZ
RFC (informational status)
ABCDEFGHIJKLMNOPQRSTUVWXYZ
RFC (experimental status)
ABCDEFGHIJKLMNOPQRSTUVWXYZ
RFC (best current practice status)
ABCDEFGHIJKLMNOPQRSTUVWXYZ
RFC (historic status)
ABCDEFGHIJKLMNOPQRSTUVWXYZ
RFC (unknown status)
ABCDEFGHIJKLMNOPQRSTUVWXYZ
IT dictionary
ABCDEFGHIJKLMNOPQRSTUVWXYZ

License.


All information of this service is derived from the free sources and is provided solely in the form of quotations. 
This service provides information and interfaces solely for the familiarization (not ownership) and under the "as is" condition.


Copyright 2016 © ELTASK.COM. All rights reserved. 
Site is optimized for mobile devices. 
Downloads: 182 / 159168540. Delta: 0.04145 с

IT. Expert System.

Android Reference

PhoneStateListener

Class PhoneStateListener

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

LISTEN_NONE

LISTEN_SERVICE_STATE

LISTEN_SIGNAL_STRENGTH

LISTEN_MESSAGE_WAITING_INDICATOR

LISTEN_CALL_FORWARDING_INDICATOR

LISTEN_CELL_LOCATION

LISTEN_CALL_STATE

LISTEN_DATA_CONNECTION_STATE

LISTEN_DATA_ACTIVITY

LISTEN_SIGNAL_STRENGTHS

LISTEN_OTASP_CHANGED

LISTEN_CELL_INFO

Constructor Detail

PhoneStateListener

Method Detail

onServiceStateChanged

onSignalStrengthChanged

onMessageWaitingIndicatorChanged

onCallForwardingIndicatorChanged

onCellLocationChanged

onCallStateChanged

onDataConnectionStateChanged

onDataConnectionStateChanged

onDataActivity

onSignalStrengthsChanged

onOtaspChanged

onCellInfoChanged

Android Reference

Java basics

Java Enterprise Edition (EE)

Java Standard Edition (SE)

SQL

HTML

PHP

CSS

Java Script

MYSQL

JQUERY

VBS

REGEX

C

C++

C#

Design patterns

RFC (standard status)

RFC (proposed standard status)

RFC (draft standard status)

RFC (informational status)

RFC (experimental status)

RFC (best current practice status)

RFC (historic status)

RFC (unknown status)

IT dictionary