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Added in API level 21

Summary: Ctors | Methods | Inherited Methods | [Expand All]

LauncherApps.Callback

public static abstract class LauncherApps.Callback
extends Object

java.lang.Object
↳	android.content.pm.LauncherApps.Callback

Callbacks for package changes to this and related managed profiles.

Summary

Public constructors
`LauncherApps.Callback()`

Public methods
`abstract void`	`onPackageAdded(String packageName, UserHandle user)` Indicates that a package was added to the specified profile.
`abstract void`	`onPackageChanged(String packageName, UserHandle user)` Indicates that a package was modified in the specified profile.
`abstract void`	`onPackageRemoved(String packageName, UserHandle user)` Indicates that a package was removed from the specified profile.
`abstract void`	`onPackagesAvailable(String[] packageNames, UserHandle user, boolean replacing)` Indicates that one or more packages have become available.
`void`	`onPackagesSuspended(String[] packageNames, UserHandle user)` Indicates that one or more packages have been suspended.
`abstract void`	`onPackagesUnavailable(String[] packageNames, UserHandle user, boolean replacing)` Indicates that one or more packages have become unavailable.
`void`	`onPackagesUnsuspended(String[] packageNames, UserHandle user)` Indicates that one or more packages have been unsuspended.

Inherited methods

From class java.lang.Object

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()` Returns a string representation of the object.
`final void`	`wait(long millis, int nanos)` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.
`final void`	`wait(long millis)` Causes the current thread to wait until either another thread invokes the `notify()` method or the `notifyAll()` method for this object, or a specified amount of time has elapsed.
`final void`	`wait()` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object.

Public constructors

LauncherApps.Callback

Added in API level 21

LauncherApps.Callback ()

Public methods

onPackageAdded

Added in API level 21

void onPackageAdded (String packageName, 
                UserHandle user)

Indicates that a package was added to the specified profile. If a package is added while being updated then onPackageChanged will be called instead.

Parameters
`packageName`	`String`: The name of the package that was added.
`user`	`UserHandle`: The UserHandle of the profile that generated the change.

onPackageChanged

Added in API level 21

void onPackageChanged (String packageName, 
                UserHandle user)

Indicates that a package was modified in the specified profile. This can happen, for example, when the package is updated or when one or more components are enabled or disabled.

Parameters
`packageName`	`String`: The name of the package that has changed.
`user`	`UserHandle`: The UserHandle of the profile that generated the change.

onPackageRemoved

Added in API level 21

void onPackageRemoved (String packageName, 
                UserHandle user)

Indicates that a package was removed from the specified profile. If a package is removed while being updated onPackageChanged will be called instead.

Parameters
`packageName`	`String`: The name of the package that was removed.
`user`	`UserHandle`: The UserHandle of the profile that generated the change.

onPackagesAvailable

Added in API level 21

void onPackagesAvailable (String[] packageNames, 
                UserHandle user, 
                boolean replacing)

Indicates that one or more packages have become available. For example, this can happen when a removable storage card has reappeared.

Parameters
`packageNames`	`String`: The names of the packages that have become available.
`user`	`UserHandle`: The UserHandle of the profile that generated the change.
`replacing`	`boolean`: Indicates whether these packages are replacing existing ones.

onPackagesSuspended

Added in API level 24

void onPackagesSuspended (String[] packageNames, 
                UserHandle user)

Indicates that one or more packages have been suspended. For example, this can happen when a Device Administrator suspends an applicaton.

Parameters
`packageNames`	`String`: The names of the packages that have just been suspended.
`user`	`UserHandle`: The UserHandle of the profile that generated the change.

onPackagesUnavailable

Added in API level 21

void onPackagesUnavailable (String[] packageNames, 
                UserHandle user, 
                boolean replacing)

Indicates that one or more packages have become unavailable. For example, this can happen when a removable storage card has been removed.

Parameters
`packageNames`	`String`: The names of the packages that have become unavailable.
`user`	`UserHandle`: The UserHandle of the profile that generated the change.
`replacing`	`boolean`: Indicates whether the packages are about to be replaced with new versions.

onPackagesUnsuspended

Added in API level 24

void onPackagesUnsuspended (String[] packageNames, 
                UserHandle user)

Indicates that one or more packages have been unsuspended. For example, this can happen when a Device Administrator unsuspends an applicaton.

Parameters
`packageNames`	`String`: The names of the packages that have just been unsuspended.
`user`	`UserHandle`: The UserHandle of the profile that generated the change.