# SessionCommands

Artifact: [androidx.media3:media3-session](https://developer.android.com/jetpack/androidx/releases/media3) [View Source](https://cs.android.com/search?q=file:androidx/media3/session/SessionCommands.java+class:androidx.media3.session.SessionCommands)

*** ** * ** ***

<br />

```
public final class SessionCommands
```

<br />

*** ** * ** ***

A set of `https://developer.android.com/reference/androidx/media3/session/SessionCommand`.

## Summary

| ### Nested types |
|---|
| `public final class https://developer.android.com/reference/androidx/media3/session/SessionCommands.Builder` A builder for `https://developer.android.com/reference/androidx/media3/session/SessionCommands`. |

| ### Constants |
|---|---|
| `static final https://developer.android.com/reference/androidx/media3/session/SessionCommands` | `https://developer.android.com/reference/androidx/media3/session/SessionCommands#EMPTY()` An empty set of session commands. |

| ### Public fields |
|---|---|
| `final https://guava.dev/releases/snapshot-android/api/docs/com/google/common/collect/ImmutableSet.html<https://developer.android.com/reference/androidx/media3/session/SessionCommand>` | `https://developer.android.com/reference/androidx/media3/session/SessionCommands#commands()` All session commands. |

| ### Public methods |
|---|---|
| `https://developer.android.com/reference/androidx/media3/session/SessionCommands.Builder` | `https://developer.android.com/reference/androidx/media3/session/SessionCommands#buildUpon()()` Returns a `https://developer.android.com/reference/androidx/media3/session/SessionCommands.Builder` initialized with the values of this instance. |
| `boolean` | `https://developer.android.com/reference/androidx/media3/session/SessionCommands#contains(int)(@https://developer.android.com/reference/androidx/media3/session/SessionCommand.CommandCode int commandCode)` Returns whether a command that matches given `commandCode` exists. |
| `boolean` | `https://developer.android.com/reference/androidx/media3/session/SessionCommands#contains(androidx.media3.session.SessionCommand)(https://developer.android.com/reference/androidx/media3/session/SessionCommand command)` Returns whether a command that matches given `command` exists. |
| `boolean` | `https://developer.android.com/reference/androidx/media3/session/SessionCommands#equals(java.lang.Object)(@https://developer.android.com/reference/androidx/annotation/Nullable https://developer.android.com/reference/java/lang/Object.html obj)` |
| `static https://developer.android.com/reference/androidx/media3/session/SessionCommands` | `@https://developer.android.com/reference/androidx/media3/common/util/UnstableApi https://developer.android.com/reference/androidx/media3/session/SessionCommands#fromBundle(android.os.Bundle)(https://developer.android.com/reference/android/os/Bundle.html bundle)` Restores a `SessionCommands` from a `https://developer.android.com/reference/android/os/Bundle.html`. |
| `int` | `https://developer.android.com/reference/androidx/media3/session/SessionCommands#hashCode()()` |
| `https://developer.android.com/reference/android/os/Bundle.html` | `@https://developer.android.com/reference/androidx/media3/common/util/UnstableApi https://developer.android.com/reference/androidx/media3/session/SessionCommands#toBundle()()` |

## Constants

### EMPTY

```
public static final SessionCommands EMPTY
```

An empty set of session commands.

## Public fields

### commands

```
public final ImmutableSet<SessionCommand> commands
```

All session commands.

## Public methods

### buildUpon

```
public SessionCommands.Builder buildUpon()
```

Returns a `https://developer.android.com/reference/androidx/media3/session/SessionCommands.Builder` initialized with the values of this instance.

### contains

```
public boolean contains(@SessionCommand.CommandCode int commandCode)
```

Returns whether a command that matches given `commandCode` exists.

| Parameters |
|---|---|
| `@https://developer.android.com/reference/androidx/media3/session/SessionCommand.CommandCode int commandCode` | A `https://developer.android.com/reference/androidx/media3/session/SessionCommand.CommandCode` command code to find. Shouldn't be `https://developer.android.com/reference/androidx/media3/session/SessionCommand#COMMAND_CODE_CUSTOM()`. |

| Returns |
|---|---|
| `boolean` | Whether the command exists. |

### contains

```
public boolean contains(SessionCommand command)
```

Returns whether a command that matches given `command` exists.

| Parameters |
|---|---|
| `https://developer.android.com/reference/androidx/media3/session/SessionCommand command` | A command to find. |

| Returns |
|---|---|
| `boolean` | Whether the command exists. |

### equals

```
public boolean equals(@Nullable Object obj)
```

### fromBundle

```
@UnstableApi
public static SessionCommands fromBundle(Bundle bundle)
```

Restores a `SessionCommands` from a `https://developer.android.com/reference/android/os/Bundle.html`.

### hashCode

```
public int hashCode()
```

### toBundle

```
@UnstableApi
public Bundle toBundle()
```