IntentSender
open class IntentSender : Parcelable
kotlin.Any | |
↳ | android.content.IntentSender |
A description of an Intent and target action to perform with it. The returned object can be handed to other applications so that they can perform the action you described on your behalf at a later time.
By giving a IntentSender to another application, you are granting it the right to perform the operation you have specified as if the other application was yourself (with the same permissions and identity). As such, you should be careful about how you build the IntentSender: often, for example, the base Intent you supply will have the component name explicitly set to one of your own components, to ensure it is ultimately sent there and nowhere else.
A IntentSender itself is simply a reference to a token maintained by the system describing the original data used to retrieve it. This means that, even if its owning application's process is killed, the IntentSender itself will remain usable from other processes that have been given it. If the creating application later re-retrieves the same kind of IntentSender (same operation, same Intent action, data, categories, and components, and same flags), it will receive a IntentSender representing the same token if that is still valid.
Instances of this class can not be made directly, but rather must be created from an existing android.app.PendingIntent
with PendingIntent.getIntentSender()
.
Summary
Nested classes | |
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abstract |
Callback interface for discovering when a send operation has completed. |
open |
Exception thrown when trying to send through a PendingIntent that has been canceled or is otherwise no longer able to execute the request. |
Inherited constants | |
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Public methods | |
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open Int | |
open Boolean |
Comparison operator on two IntentSender objects, such that true is returned then they both represent the same operation from the same package. |
open String! |
Return the package name of the application that created this IntentSender, that is the identity under which you will actually be sending the Intent. |
open Int |
Return the uid of the application that created this PendingIntent, that is the identity under which you will actually be sending the Intent. |
open UserHandle! |
Return the user handle of the application that created this PendingIntent, that is the user under which you will actually be sending the Intent. |
open String! | |
open Int |
hashCode() |
open static IntentSender! |
Convenience function for reading either a Messenger or null pointer from a Parcel. |
open Unit |
sendIntent(context: Context!, code: Int, intent: Intent!, onFinished: IntentSender.OnFinished!, handler: Handler!) Perform the operation associated with this IntentSender, allowing the caller to specify information about the Intent to use and be notified when the send has completed. |
open Unit |
sendIntent(context: Context!, code: Int, intent: Intent!, onFinished: IntentSender.OnFinished!, handler: Handler!, requiredPermission: String!) Perform the operation associated with this IntentSender, allowing the caller to specify information about the Intent to use and be notified when the send has completed. |
open String |
toString() |
open static Unit |
writeIntentSenderOrNullToParcel(sender: IntentSender!, out: Parcel!) Convenience function for writing either a IntentSender or null pointer to a Parcel. |
open Unit |
writeToParcel(out: Parcel, flags: Int) |
Properties | |
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static Parcelable.Creator<IntentSender!> |
Public methods
describeContents
open fun describeContents(): Int
Return | |
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Int |
a bitmask indicating the set of special object types marshaled by this Parcelable object instance. Value is either 0 or android.os.Parcelable#CONTENTS_FILE_DESCRIPTOR |
equals
open fun equals(other: Any?): Boolean
Comparison operator on two IntentSender objects, such that true is returned then they both represent the same operation from the same package.
Parameters | |
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obj |
the reference object with which to compare. |
otherObj |
This value may be null . |
Return | |
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Boolean |
true if this object is the same as the obj argument; false otherwise. |
getCreatorPackage
open fun getCreatorPackage(): String!
Return the package name of the application that created this IntentSender, that is the identity under which you will actually be sending the Intent. The returned string is supplied by the system, so that an application can not spoof its package.
Return | |
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String! |
The package name of the PendingIntent, or null if there is none associated with it. |
getCreatorUid
open fun getCreatorUid(): Int
Return the uid of the application that created this PendingIntent, that is the identity under which you will actually be sending the Intent. The returned integer is supplied by the system, so that an application can not spoof its uid.
Return | |
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Int |
The uid of the PendingIntent, or -1 if there is none associated with it. |
getCreatorUserHandle
open fun getCreatorUserHandle(): UserHandle!
Return the user handle of the application that created this PendingIntent, that is the user under which you will actually be sending the Intent. The returned UserHandle is supplied by the system, so that an application can not spoof its user. See Process.myUserHandle()
for more explanation of user handles.
Return | |
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UserHandle! |
The user handle of the PendingIntent, or null if there is none associated with it. |
hashCode
open fun hashCode(): Int
Return | |
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Int |
a hash code value for this object. |
readIntentSenderOrNullFromParcel
open static fun readIntentSenderOrNullFromParcel(in: Parcel!): IntentSender!
Convenience function for reading either a Messenger or null pointer from a Parcel. You must have previously written the Messenger with writeIntentSenderOrNullToParcel
.
Parameters | |
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in |
Parcel!: The Parcel containing the written Messenger. |
Return | |
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IntentSender! |
Returns the Messenger read from the Parcel, or null if null had been written. |
sendIntent
open fun sendIntent(
context: Context!,
code: Int,
intent: Intent!,
onFinished: IntentSender.OnFinished!,
handler: Handler!
): Unit
Perform the operation associated with this IntentSender, allowing the caller to specify information about the Intent to use and be notified when the send has completed.
Parameters | |
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context |
Context!: The Context of the caller. This may be null if intent is also null. |
code |
Int: Result code to supply back to the IntentSender's target. |
intent |
Intent!: Additional Intent data. See Intent.fillIn() for information on how this is applied to the original Intent. Use null to not modify the original Intent. |
onFinished |
IntentSender.OnFinished!: The object to call back on when the send has completed, or null for no callback. |
handler |
Handler!: Handler identifying the thread on which the callback should happen. If null, the callback will happen from the thread pool of the process. |
Exceptions | |
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android.content.IntentSender.SendIntentException |
Throws CanceledIntentException if the IntentSender is no longer allowing more intents to be sent through it. |
sendIntent
open fun sendIntent(
context: Context!,
code: Int,
intent: Intent!,
onFinished: IntentSender.OnFinished!,
handler: Handler!,
requiredPermission: String!
): Unit
Perform the operation associated with this IntentSender, allowing the caller to specify information about the Intent to use and be notified when the send has completed.
Parameters | |
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context |
Context!: The Context of the caller. This may be null if intent is also null. |
code |
Int: Result code to supply back to the IntentSender's target. |
intent |
Intent!: Additional Intent data. See Intent.fillIn() for information on how this is applied to the original Intent. Use null to not modify the original Intent. |
onFinished |
IntentSender.OnFinished!: The object to call back on when the send has completed, or null for no callback. |
handler |
Handler!: Handler identifying the thread on which the callback should happen. If null, the callback will happen from the thread pool of the process. |
requiredPermission |
String!: Name of permission that a recipient of the PendingIntent is required to hold. This is only valid for broadcast intents, and corresponds to the permission argument in Context.sendOrderedBroadcast(Intent, String) . If null, no permission is required. |
Exceptions | |
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android.content.IntentSender.SendIntentException |
Throws CanceledIntentException if the IntentSender is no longer allowing more intents to be sent through it. |
toString
open fun toString(): String
Return | |
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String |
a string representation of the object. |
writeIntentSenderOrNullToParcel
open static fun writeIntentSenderOrNullToParcel(
sender: IntentSender!,
out: Parcel!
): Unit
Convenience function for writing either a IntentSender or null pointer to a Parcel. You must use this with readIntentSenderOrNullFromParcel
for later reading it.
Parameters | |
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sender |
IntentSender!: The IntentSender to write, or null. |
out |
Parcel!: Where to write the IntentSender. |
writeToParcel
open fun writeToParcel(
out: Parcel,
flags: Int
): Unit
Parameters | |
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dest |
The Parcel in which the object should be written. This value cannot be null . |
flags |
Int: Additional flags about how the object should be written. May be 0 or PARCELABLE_WRITE_RETURN_VALUE . Value is either 0 or a combination of android.os.Parcelable#PARCELABLE_WRITE_RETURN_VALUE , and android.os.Parcelable.PARCELABLE_ELIDE_DUPLICATES |