DrmInitData | Android Developers [proxy]

public abstract class DrmInitData
extends Object

Encapsulates initialization data required by a MediaDrm instance.

Summary

Nested classes
`class`	`DrmInitData.SchemeInitData` Scheme initialization data.

Public methods
`abstract DrmInitData.SchemeInitData`	`get(UUID schemeUuid)` This method was deprecated in API level 30. Use `getSchemeInitDataCount()` and `getSchemeInitDataAt(int)` instead.
`DrmInitData.SchemeInitData`	`getSchemeInitDataAt(int index)` Returns the `SchemeInitData` with the given `index`.
`int`	`getSchemeInitDataCount()` Returns the number of `SchemeInitData` elements available through `getSchemeInitDataAt(int)`.

`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.

public abstract DrmInitData.SchemeInitData get (UUID schemeUuid)

This method was deprecated in API level 30.
Use getSchemeInitDataCount() and getSchemeInitDataAt(int) instead.

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

Parameters
`schemeUuid`	`UUID`: The DRM scheme's UUID.

Returns
`DrmInitData.SchemeInitData`	The initialization data for the scheme, or null if the scheme is not supported.

public DrmInitData.SchemeInitData getSchemeInitDataAt (int index)

Returns the SchemeInitData with the given index.

Parameters
`index`	`int`: The index of the `SchemeInitData` to return.

Returns
`DrmInitData.SchemeInitData`	The `SchemeInitData` associated with the given `index`. This value cannot be `null`.

Throws
`IndexOutOfBoundsException`	If the given `index` is negative or greater than `getSchemeInitDataCount()- 1`.

public int getSchemeInitDataCount ()

Returns the number of SchemeInitData elements available through getSchemeInitDataAt(int).

Returns
`int`