DevicePolicyManager.InstallSystemUpdateCallback

Kotlin |Java

public static abstract class DevicePolicyManager.InstallSystemUpdateCallback
extends Object

java.lang.Object
↳	android.app.admin.DevicePolicyManager.InstallSystemUpdateCallback

Summary

Constants
`int`	`UPDATE_ERROR_BATTERY_LOW` Represents the battery being too low to apply an update.
`int`	`UPDATE_ERROR_FILE_NOT_FOUND` Represents that the file could not be found.
`int`	`UPDATE_ERROR_INCORRECT_OS_VERSION` Represents the update file being intended for different OS version.
`int`	`UPDATE_ERROR_UNKNOWN` Represents an unknown error while trying to install an update.
`int`	`UPDATE_ERROR_UPDATE_FILE_INVALID` Represents the update file being wrong; e.g. payloads are mismatched, or the wrong compression method is used.

Public constructors
`InstallSystemUpdateCallback()`

Public methods
`void`	`onInstallUpdateError(int errorCode, String errorMessage)` Method invoked when there was an error while installing an update.

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 timeoutMillis, int nanos)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait(long timeoutMillis)` Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait()` Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

Added in API level 29

public static final int UPDATE_ERROR_BATTERY_LOW

Represents the battery being too low to apply an update.

Constant Value: 5 (0x00000005)

Added in API level 29

public static final int UPDATE_ERROR_FILE_NOT_FOUND

Represents that the file could not be found.

Constant Value: 4 (0x00000004)

Added in API level 29

public static final int UPDATE_ERROR_INCORRECT_OS_VERSION

Represents the update file being intended for different OS version.

Constant Value: 2 (0x00000002)

Added in API level 29

public static final int UPDATE_ERROR_UNKNOWN

Represents an unknown error while trying to install an update.

Constant Value: 1 (0x00000001)

Added in API level 29

public static final int UPDATE_ERROR_UPDATE_FILE_INVALID

Represents the update file being wrong; e.g. payloads are mismatched, or the wrong compression method is used.

Constant Value: 3 (0x00000003)

public InstallSystemUpdateCallback ()

Added in API level 29

public void onInstallUpdateError (int errorCode, 
                String errorMessage)

Method invoked when there was an error while installing an update.

The given error message is not intended to be user-facing. It is intended to be reported back to the IT admin to be read.

Parameters
`errorCode`	`int`: Value is `UPDATE_ERROR_UNKNOWN`, `UPDATE_ERROR_INCORRECT_OS_VERSION`, `UPDATE_ERROR_UPDATE_FILE_INVALID`, `UPDATE_ERROR_FILE_NOT_FOUND`, or `UPDATE_ERROR_BATTERY_LOW`
`errorMessage`	`String`: This value cannot be `null`.