Added in [API level 24](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) Summary: [Nested Classes](https://developer.android.com/reference/android/media/DrmInitData#nestedclasses) \| [Methods](https://developer.android.com/reference/android/media/DrmInitData#pubmethods) \| [Inherited Methods](https://developer.android.com/reference/android/media/DrmInitData#inhmethods)

# DrmInitData

*** ** * ** ***

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

|---|---|
| [java.lang.Object](https://developer.android.com/reference/java/lang/Object) ||
| ↳ | android.media.DrmInitData |

<br />

*** ** * ** ***

Encapsulates initialization data required by a `https://developer.android.com/reference/android/media/MediaDrm` instance.

## Summary

| ### Nested classes ||
|---|---|
| ` class` | `https://developer.android.com/reference/android/media/DrmInitData.SchemeInitData` Scheme initialization data. |

| ### Public methods ||
|---|---|
| ` abstract https://developer.android.com/reference/android/media/DrmInitData.SchemeInitData` | ` https://developer.android.com/reference/android/media/DrmInitData#get(java.util.UUID)(https://developer.android.com/reference/java/util/UUID schemeUuid) ` *This method was deprecated in API level 30. Use `https://developer.android.com/reference/android/media/DrmInitData#getSchemeInitDataCount()` and `https://developer.android.com/reference/android/media/DrmInitData#getSchemeInitDataAt(int)` instead.* |
| ` https://developer.android.com/reference/android/media/DrmInitData.SchemeInitData` | ` https://developer.android.com/reference/android/media/DrmInitData#getSchemeInitDataAt(int)(int index) ` Returns the `https://developer.android.com/reference/android/media/DrmInitData.SchemeInitData` with the given `index`. |
| ` int` | ` https://developer.android.com/reference/android/media/DrmInitData#getSchemeInitDataCount()() ` Returns the number of `https://developer.android.com/reference/android/media/DrmInitData.SchemeInitData` elements available through `https://developer.android.com/reference/android/media/DrmInitData#getSchemeInitDataAt(int)`. |

### 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 methods

### get

Added in [API level 24](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)   
Deprecated in [API level 30](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public abstract DrmInitData.SchemeInitData get (UUID schemeUuid)
```

<br />

**This method was deprecated in API level 30.**   

Use `https://developer.android.com/reference/android/media/DrmInitData#getSchemeInitDataCount()` and `https://developer.android.com/reference/android/media/DrmInitData#getSchemeInitDataAt(int)` instead.

Retrieves initialization data for a given DRM scheme, specified by its UUID.

<br />

| Parameters ||
|---|---|
| `schemeUuid` | `UUID`: The DRM scheme's UUID. <br /> |

| Returns ||
|---|---|
| `https://developer.android.com/reference/android/media/DrmInitData.SchemeInitData` | The initialization data for the scheme, or null if the scheme is not supported. <br /> |

### getSchemeInitDataAt

Added in [API level 30](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public DrmInitData.SchemeInitData getSchemeInitDataAt (int index)
```

Returns the `https://developer.android.com/reference/android/media/DrmInitData.SchemeInitData` with the given `index`.

<br />

| Parameters ||
|---|---|
| `index` | `int`: The index of the `https://developer.android.com/reference/android/media/DrmInitData.SchemeInitData` to return. <br /> |

| Returns ||
|---|---|
| `https://developer.android.com/reference/android/media/DrmInitData.SchemeInitData` | The `https://developer.android.com/reference/android/media/DrmInitData.SchemeInitData` associated with the given `index`. This value cannot be `null`. <br /> |

| Throws ||
|---|---|
| `https://developer.android.com/reference/java/lang/IndexOutOfBoundsException` | If the given `index` is negative or greater than `https://developer.android.com/reference/android/media/DrmInitData#getSchemeInitDataCount()``- 1`. |

### getSchemeInitDataCount

Added in [API level 30](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public int getSchemeInitDataCount ()
```

Returns the number of `https://developer.android.com/reference/android/media/DrmInitData.SchemeInitData` elements available through `https://developer.android.com/reference/android/media/DrmInitData#getSchemeInitDataAt(int)`.

<br />

| Returns ||
|---|---|
| `int` | <br /> |