Added in [API level 28](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) Summary: [Ctors](https://developer.android.com/reference/android/telephony/mbms/DownloadProgressListener#pubctors) \| [Methods](https://developer.android.com/reference/android/telephony/mbms/DownloadProgressListener#pubmethods) \| [Inherited Methods](https://developer.android.com/reference/android/telephony/mbms/DownloadProgressListener#inhmethods)

# DownloadProgressListener

*** ** * ** ***

` public class DownloadProgressListener `   
` extends https://developer.android.com/reference/java/lang/Object ` ` `

|---|---|
| [java.lang.Object](https://developer.android.com/reference/java/lang/Object) ||
| ↳ | android.telephony.mbms.DownloadProgressListener |

<br />

*** ** * ** ***

A optional listener class used by download clients to track progress. Apps should extend this class and pass an instance into `https://developer.android.com/reference/android/telephony/MbmsDownloadSession#download(android.telephony.mbms.DownloadRequest)` This is optionally specified when requesting a download and will only be called while the app is running.

## Summary

| ### Public constructors ||
|---|---|
| ` https://developer.android.com/reference/android/telephony/mbms/DownloadProgressListener#DownloadProgressListener()() ` |

| ### Public methods ||
|---|---|
| ` void` | ` https://developer.android.com/reference/android/telephony/mbms/DownloadProgressListener#onProgressUpdated(android.telephony.mbms.DownloadRequest,%20android.telephony.mbms.FileInfo,%20int,%20int,%20int,%20int)(https://developer.android.com/reference/android/telephony/mbms/DownloadRequest request, https://developer.android.com/reference/android/telephony/mbms/FileInfo fileInfo, int currentDownloadSize, int fullDownloadSize, int currentDecodedSize, int fullDecodedSize) ` Called when the middleware wants to report progress for a file in a `https://developer.android.com/reference/android/telephony/mbms/DownloadRequest`. |

### Inherited methods

From class ` https://developer.android.com/reference/java/lang/Object ` ` https://developer.android.com/reference/java/lang/Object` ` https://developer.android.com/reference/java/lang/Object#clone()() `

Creates and returns a copy of this object.
` boolean` ` https://developer.android.com/reference/java/lang/Object#equals(java.lang.Object)(https://developer.android.com/reference/java/lang/Object obj) `

Indicates whether some other object is "equal to" this one.
` void` ` https://developer.android.com/reference/java/lang/Object#finalize()() `

Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
` final https://developer.android.com/reference/java/lang/Class<?>` ` https://developer.android.com/reference/java/lang/Object#getClass()() `

Returns the runtime class of this `Object`.
` int` ` https://developer.android.com/reference/java/lang/Object#hashCode()() `

Returns a hash code value for the object.
` final void` ` https://developer.android.com/reference/java/lang/Object#notify()() `

Wakes up a single thread that is waiting on this object's monitor.
` final void` ` https://developer.android.com/reference/java/lang/Object#notifyAll()() `

Wakes up all threads that are waiting on this object's monitor.
` https://developer.android.com/reference/java/lang/String` ` https://developer.android.com/reference/java/lang/Object#toString()() `

Returns a string representation of the object.
` final void` ` https://developer.android.com/reference/java/lang/Object#wait(long,%20int)(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` ` https://developer.android.com/reference/java/lang/Object#wait(long)(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` ` https://developer.android.com/reference/java/lang/Object#wait()() `

Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*.

## Public constructors

### DownloadProgressListener

```
public DownloadProgressListener ()
```

<br />

<br />

## Public methods

### onProgressUpdated

Added in [API level 28](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public void onProgressUpdated (DownloadRequest request, 
                FileInfo fileInfo, 
                int currentDownloadSize, 
                int fullDownloadSize, 
                int currentDecodedSize, 
                int fullDecodedSize)
```

Called when the middleware wants to report progress for a file in a `https://developer.android.com/reference/android/telephony/mbms/DownloadRequest`.

<br />

| Parameters ||
|---|---|
| `request` | `DownloadRequest`: a `https://developer.android.com/reference/android/telephony/mbms/DownloadRequest`, indicating which download is being referenced. <br /> |
| `fileInfo` | `FileInfo`: a `https://developer.android.com/reference/android/telephony/mbms/FileInfo` specifying the file to report progress on. Note that the request may result in many files being downloaded and the client may not have been able to get a list of them in advance. <br /> |
| `currentDownloadSize` | `int`: is the current amount downloaded. <br /> |
| `fullDownloadSize` | `int`: is the total number of bytes that make up the downloaded content. This may be different from the decoded final size, but is useful in gauging download progress. <br /> |
| `currentDecodedSize` | `int`: is the number of bytes that have been decoded. <br /> |
| `fullDecodedSize` | `int`: is the total number of bytes that make up the final decoded content. <br /> |