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player-h.md 5.73 KB

# player.h<a name="ZH-CN_TOPIC_0000001054918131"></a>

## **Overview**<a name="section1226412777093527"></a>

**Related Modules:**

[MultiMedia\_Player](MultiMedia_Player.md)

**Description:**

Declares the  **Player**  class, which is used to implement player-related operations.

**Since:**

1.0

**Version:**

1.0

## **Summary**<a name="section595010599093527"></a>

## Data Structures<a name="nested-classes"></a>

<a name="table1555725800093527"></a>
<table><thead align="left"><tr id="row970159725093527"><th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.1"><p id="p2032343646093527"><a name="p2032343646093527"></a><a name="p2032343646093527"></a>Data Structure Name</p>
</th>
<th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.2"><p id="p1856801493093527"><a name="p1856801493093527"></a><a name="p1856801493093527"></a>Description</p>
</th>
</tr>
</thead>
<tbody><tr id="row1042868543093527"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1600804126093527"><a name="p1600804126093527"></a><a name="p1600804126093527"></a><a href="OHOS-Media-PlayerCallback.md">OHOS::Media::PlayerCallback</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p827629751093527"><a name="p827629751093527"></a><a name="p827629751093527"></a>Provides listeners for events and exception notifications that occur during media playback. </p>
</td>
</tr>
<tr id="row189239062093527"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p2113895889093527"><a name="p2113895889093527"></a><a name="p2113895889093527"></a><a href="OHOS-Media-Player.md">OHOS::Media::Player</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p570749034093527"><a name="p570749034093527"></a><a name="p570749034093527"></a>Provides functions for playing online movies, offline movies, and streams, for example, playing local movies and advanced audio coding (AAC) streams. </p>
</td>
</tr>
</tbody>
</table>

## Enumerations<a name="enum-members"></a>

<a name="table1158964098093527"></a>
<table><thead align="left"><tr id="row548624964093527"><th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.1"><p id="p849654474093527"><a name="p849654474093527"></a><a name="p849654474093527"></a>Enumeration Name</p>
</th>
<th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.2"><p id="p653107091093527"><a name="p653107091093527"></a><a name="p653107091093527"></a>Description</p>
</th>
</tr>
</thead>
<tbody><tr id="row1408165417093527"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1783960043093527"><a name="p1783960043093527"></a><a name="p1783960043093527"></a><a href="MultiMedia_Player.md#gad1574e5769b3174c2103a2a8b49e20d4">OHOS::Media::PlayerSeekMode</a> : int32_t { &nbsp;&nbsp;<a href="MultiMedia_Player.md#ggad1574e5769b3174c2103a2a8b49e20d4a08be30187c1d180d77b375af6f35966c">OHOS::Media::PLAYER_SEEK_PREVIOUS_SYNC</a> = 0, <a href="MultiMedia_Player.md#ggad1574e5769b3174c2103a2a8b49e20d4a98aa52abc293a28728ef9d2e9019ae7d">OHOS::Media::PLAYER_SEEK_NEXT_SYNC</a>, <a href="MultiMedia_Player.md#ggad1574e5769b3174c2103a2a8b49e20d4ae6257ed93e90e2231eb3369a36027872">OHOS::Media::PLAYER_SEEK_CLOSEST_SYNC</a>, <a href="MultiMedia_Player.md#ggad1574e5769b3174c2103a2a8b49e20d4a0f6165a7f22f44f78bbb9004f2a55428">OHOS::Media::PLAYER_SEEK_CLOSEST</a>, &nbsp;&nbsp;<a href="MultiMedia_Player.md#ggad1574e5769b3174c2103a2a8b49e20d4ada8db6c3cb45acbc0ff09cb3fe65fd94">OHOS::Media::PLAYER_SEEK_FRAME_INDEX</a> }</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1222646729093527"><a name="p1222646729093527"></a><a name="p1222646729093527"></a>Enumerates player seek modes. You can move the current playback position of the media to a given time position using the specified mode. </p>
</td>
</tr>
<tr id="row529816840093527"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p595758775093527"><a name="p595758775093527"></a><a name="p595758775093527"></a><a href="MultiMedia_Player.md#ga8b1147e57c4a67f63f193836302da2b7">OHOS::Media::PlayerStates</a> : uint32_t { &nbsp;&nbsp;<a href="MultiMedia_Player.md#gga8b1147e57c4a67f63f193836302da2b7a53755dd964e67b38f2b20a73043c6a15">OHOS::Media::PLAYER_STATE_ERROR</a> = 0, <a href="MultiMedia_Player.md#gga8b1147e57c4a67f63f193836302da2b7a422de416a9d98b7a11334080277e5a91">OHOS::Media::PLAYER_IDLE</a> = 1 &lt;&lt; 0, <a href="MultiMedia_Player.md#gga8b1147e57c4a67f63f193836302da2b7a9b85bb17a31e74c8913d3344a9890968">OHOS::Media::PLAYER_INITIALIZED</a> = 1 &lt;&lt; 1, <a href="MultiMedia_Player.md#gga8b1147e57c4a67f63f193836302da2b7a5f58beea6c3cfd9faf9d9dacb6d0de43">OHOS::Media::PLAYER_PREPARING</a> = 1 &lt;&lt; 2, &nbsp;&nbsp;<a href="MultiMedia_Player.md#gga8b1147e57c4a67f63f193836302da2b7a992920b7152bf85ce28b0cbc2204a01b">OHOS::Media::PLAYER_PREPARED</a> = 1 &lt;&lt; 3, <a href="MultiMedia_Player.md#gga8b1147e57c4a67f63f193836302da2b7ab59f150a877432470b368cb6ae3c01d6">OHOS::Media::PLAYER_STARTED</a> = 1 &lt;&lt; 4, <a href="MultiMedia_Player.md#gga8b1147e57c4a67f63f193836302da2b7a865415ef0c33b942431a1814e84dd848">OHOS::Media::PLAYER_PAUSED</a> = 1 &lt;&lt; 5, <a href="MultiMedia_Player.md#gga8b1147e57c4a67f63f193836302da2b7a0d79ba704b9048d53deee264f6e6546d">OHOS::Media::PLAYER_STOPPED</a> = 1 &lt;&lt; 6, &nbsp;&nbsp;<a href="MultiMedia_Player.md#gga8b1147e57c4a67f63f193836302da2b7ac5e465735c926d57e1bcb39eff208e51">OHOS::Media::PLAYER_PLAYBACK_COMPLETE</a> = 1 &lt;&lt; 7 }</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1684662132093527"><a name="p1684662132093527"></a><a name="p1684662132093527"></a>Enumerates player states. </p>
</td>
</tr>
</tbody>
</table>

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提交于 2020-09-08 10:08 . add OpenHarmony 1.0 baseline

player.h

Overview

Related Modules:

MultiMedia_Player

Description:

Declares the Player class, which is used to implement player-related operations.

Since:

1.0

Version:

1.0

Summary

Data Structures

Data Structure Name	Description
OHOS::Media::PlayerCallback	Provides listeners for events and exception notifications that occur during media playback.
OHOS::Media::Player	Provides functions for playing online movies, offline movies, and streams, for example, playing local movies and advanced audio coding (AAC) streams.

Enumerations

Enumeration Name	Description
OHOS::Media::PlayerSeekMode : int32_t { OHOS::Media::PLAYER_SEEK_PREVIOUS_SYNC = 0, OHOS::Media::PLAYER_SEEK_NEXT_SYNC, OHOS::Media::PLAYER_SEEK_CLOSEST_SYNC, OHOS::Media::PLAYER_SEEK_CLOSEST, OHOS::Media::PLAYER_SEEK_FRAME_INDEX }	Enumerates player seek modes. You can move the current playback position of the media to a given time position using the specified mode.
OHOS::Media::PlayerStates : uint32_t { OHOS::Media::PLAYER_STATE_ERROR = 0, OHOS::Media::PLAYER_IDLE = 1 << 0, OHOS::Media::PLAYER_INITIALIZED = 1 << 1, OHOS::Media::PLAYER_PREPARING = 1 << 2, OHOS::Media::PLAYER_PREPARED = 1 << 3, OHOS::Media::PLAYER_STARTED = 1 << 4, OHOS::Media::PLAYER_PAUSED = 1 << 5, OHOS::Media::PLAYER_STOPPED = 1 << 6, OHOS::Media::PLAYER_PLAYBACK_COMPLETE = 1 << 7 }	Enumerates player states.

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