共用方式為


ConnectivityManager Class

Definition

Stub ConnectivityManager for layoutlib

[Android.Runtime.Register("android/net/ConnectivityManager", DoNotGenerateAcw=true)]
public class ConnectivityManager : Java.Lang.Object
[<Android.Runtime.Register("android/net/ConnectivityManager", DoNotGenerateAcw=true)>]
type ConnectivityManager = class
    inherit Object
Inheritance
ConnectivityManager
Attributes

Remarks

Java documentation for android.net.ConnectivityManager.

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Constructors

ConnectivityManager(IntPtr, JniHandleOwnership)

A constructor used when creating managed representations of JNI objects; called by the runtime.

Fields

ActionBackgroundDataSettingChanged
Obsolete.

Broadcast Action: The setting for background data usage has changed values.

ActionCaptivePortalSignIn
ActionRestrictBackgroundChanged
ConnectivityAction

A change in network connectivity has occurred.

DefaultNetworkPreference
Obsolete.

If you want to set the default network preference,you can directly change the networkAttributes array in framework's config.xml.

ExtraCaptivePortal
ExtraCaptivePortalUrl
ExtraExtraInfo

The lookup key for a string that provides optionally supplied extra information about the network state.

ExtraIsFailover

The lookup key for a boolean that indicates whether a connect event is for a network to which the connectivity manager was failing over following a disconnect on another network.

ExtraNetwork
ExtraNetworkInfo
Obsolete.

The lookup key for a NetworkInfo object.

ExtraNetworkRequest
ExtraNetworkType

Network type which triggered a ConnectivityAction broadcast.

ExtraNoConnectivity

The lookup key for a boolean that indicates whether there is a complete lack of connectivity, i.e., no network is available.

ExtraOtherNetworkInfo

The lookup key for a NetworkInfo object.

ExtraReason

The lookup key for a string that indicates why an attempt to connect to a network failed.

RestrictBackgroundStatusDisabled
RestrictBackgroundStatusEnabled
RestrictBackgroundStatusWhitelisted

Properties

ActiveNetwork
ActiveNetworkInfo

Returns details about the currently active default data network.

BackgroundDataSetting
Obsolete.

Returns the value of the setting for background data usage.

BoundNetworkForProcess
Class

Returns the runtime class of this Object.

(Inherited from Object)
DefaultProxy
Handle

The handle to the underlying Android instance.

(Inherited from Object)
IsActiveNetworkMetered

Returns if the currently active data network is metered.

IsDefaultNetworkActive

Return whether the data network is currently active.

JniIdentityHashCode (Inherited from Object)
JniPeerMembers
NetworkPreference
Obsolete.

Retrieves the current preferred network type.

PeerReference (Inherited from Object)
ProcessDefaultNetwork

Returns the Network currently bound to this process via BindProcessToNetwork(Network), or null if no Network is explicitly bound.

RestrictBackgroundStatus
ThresholdClass

This API supports the Mono for Android infrastructure and is not intended to be used directly from your code.

ThresholdType

This API supports the Mono for Android infrastructure and is not intended to be used directly from your code.

Methods

AddDefaultNetworkActiveListener(ConnectivityManager+IOnNetworkActiveListener)

Start listening to reports when the system's default data network is active, meaning it is a good time to perform network traffic.

BindProcessToNetwork(Network)
Clone()

Creates and returns a copy of this object.

(Inherited from Object)
CreateSocketKeepalive(Network, IpSecManager+UdpEncapsulationSocket, InetAddress, InetAddress, IExecutor, SocketKeepalive+Callback)
Dispose() (Inherited from Object)
Dispose(Boolean) (Inherited from Object)
Equals(Object)

Indicates whether some other object is "equal to" this one.

(Inherited from Object)
FromContext(Context)
GetAllNetworkInfo()

Returns connection status information about all network types supported by the device.

GetAllNetworks()

Returns an array of all Network currently tracked by the framework.

GetConnectionOwnerUid(Int32, InetSocketAddress, InetSocketAddress)
GetHashCode()

Returns a hash code value for the object.

(Inherited from Object)
GetLinkProperties(Network)

Get the LinkProperties for the given Network.

GetMultipathPreference(Network)
GetNetworkCapabilities(Network)

Get the NetworkCapabilities for the given Network.

GetNetworkInfo(ConnectivityType)

Returns connection status information about a particular network type.

GetNetworkInfo(Network)

Returns connection status information about a particular Network.

GetNetworkWatchlistConfigHash()
IsNetworkTypeValid(ConnectivityType)

Tests if a given integer represents a valid network type.

JavaFinalize()

Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.

(Inherited from Object)
Notify()

Wakes up a single thread that is waiting on this object's monitor.

(Inherited from Object)
NotifyAll()

Wakes up all threads that are waiting on this object's monitor.

(Inherited from Object)
RegisterBestMatchingNetworkCallback(NetworkRequest, ConnectivityManager+NetworkCallback, Handler)
RegisterDefaultNetworkCallback(ConnectivityManager+NetworkCallback, Handler)
RegisterDefaultNetworkCallback(ConnectivityManager+NetworkCallback)
RegisterNetworkCallback(NetworkRequest, ConnectivityManager+NetworkCallback, Handler)
RegisterNetworkCallback(NetworkRequest, ConnectivityManager+NetworkCallback)

Registers to receive notifications about all networks which satisfy the given NetworkRequest.

RegisterNetworkCallback(NetworkRequest, PendingIntent)
ReleaseNetworkRequest(PendingIntent)
RemoveDefaultNetworkActiveListener(ConnectivityManager+IOnNetworkActiveListener)

Remove network active listener previously registered with M:Android.Net.ConnectivityManager.AddDefaultNetworkActiveListener(.IOnNetworkActiveListener).

ReportBadNetwork(Network)

Report a problem network to the framework.

ReportNetworkConnectivity(Network, Boolean)
RequestBandwidthUpdate(Network)
RequestNetwork(NetworkRequest, ConnectivityManager+NetworkCallback, Handler, Int32)
RequestNetwork(NetworkRequest, ConnectivityManager+NetworkCallback, Handler)
RequestNetwork(NetworkRequest, ConnectivityManager+NetworkCallback, Int32)
RequestNetwork(NetworkRequest, ConnectivityManager+NetworkCallback)

Request a network to satisfy a set of NetworkCapabilities.

RequestNetwork(NetworkRequest, PendingIntent)
RequestRouteToHost(ConnectivityType, Int32)
Obsolete.

Ensure that a network route exists to deliver traffic to the specified host via the specified network interface.

RequestRouteToHostAsync(ConnectivityType, Int32)
SetHandle(IntPtr, JniHandleOwnership)

Sets the Handle property.

(Inherited from Object)
SetProcessDefaultNetwork(Network)

Binds the current process to network.

StartUsingNetworkFeature(ConnectivityType, String)
Obsolete.

Tells the underlying networking system that the caller wants to begin using the named feature.

StopUsingNetworkFeature(ConnectivityType, String)
Obsolete.

Tells the underlying networking system that the caller is finished using the named feature.

ToArray<T>() (Inherited from Object)
ToString()

Returns a string representation of the object.

(Inherited from Object)
UnregisterFromRuntime() (Inherited from Object)
UnregisterNetworkCallback(ConnectivityManager+NetworkCallback)

Unregisters callbacks about and possibly releases networks originating from RequestNetwork(NetworkRequest, ConnectivityManager+NetworkCallback) and RegisterNetworkCallback(NetworkRequest, PendingIntent) calls.

UnregisterNetworkCallback(PendingIntent)
Wait()

Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>.

(Inherited from Object)
Wait(Int64, Int32)

Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed.

(Inherited from Object)
Wait(Int64)

Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed.

(Inherited from Object)

Events

DefaultNetworkActive

Explicit Interface Implementations

IJavaPeerable.Disposed() (Inherited from Object)
IJavaPeerable.DisposeUnlessReferenced() (Inherited from Object)
IJavaPeerable.Finalized() (Inherited from Object)
IJavaPeerable.JniManagedPeerState (Inherited from Object)
IJavaPeerable.SetJniIdentityHashCode(Int32) (Inherited from Object)
IJavaPeerable.SetJniManagedPeerState(JniManagedPeerStates) (Inherited from Object)
IJavaPeerable.SetPeerReference(JniObjectReference) (Inherited from Object)

Extension Methods

JavaCast<TResult>(IJavaObject)

Performs an Android runtime-checked type conversion.

JavaCast<TResult>(IJavaObject)
GetJniTypeName(IJavaPeerable)

Applies to