程序包 ohos.media.common

类 StorageProperty.Builder

java.lang.Object

ohos.media.common.StorageProperty.Builder

封闭类:

StorageProperty

public static class StorageProperty.Builder
extends Object

Static inner class of StorageProperty used to create a StorageProperty object.

从以下版本开始:

1

构造器概要

构造器

构造器	说明
Builder()	Default constructor used to create a Builder instance.
Builder(StorageProperty property)	A constructor used to create a Builder instance based on a StorageProperty object.

方法概要

限定符和类型	方法	说明
StorageProperty	build()	Creates a StorageProperty object for audio and video recording.
StorageProperty.Builder	setRecorderFd(FileDescriptor recorderFd)	Sets a file descriptor object of the file to be written.
StorageProperty.Builder	setRecorderFile(File recorderFile)	Sets a file object to be written.
StorageProperty.Builder	setRecorderMaxDurationMs(int recorderMaxDurationMs)	Sets the maximum recording duration (in milliseconds).
StorageProperty.Builder	setRecorderMaxFileSizeBytes(long recorderMaxFileSizeBytes)	Sets the maximum file size (in bytes) of a recording session.
StorageProperty.Builder	setRecorderPath(String recorderPath)	Sets an output file path.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

Builder

public Builder()

Default constructor used to create a Builder instance.

从以下版本开始:

1

Builder

public Builder(StorageProperty property)

A constructor used to create a Builder instance based on a StorageProperty object.

参数:

property - Indicates a StorageProperty object for audio and video recording.

从以下版本开始:

1

方法详细资料

build

public StorageProperty build()

Creates a StorageProperty object for audio and video recording.

返回:

Returns a StorageProperty object.

从以下版本开始:

1

setRecorderMaxDurationMs

public StorageProperty.Builder setRecorderMaxDurationMs(int recorderMaxDurationMs)

Sets the maximum recording duration (in milliseconds).

参数:

recorderMaxDurationMs - Indicates the maximum recording duration to set.

返回:

Returns a Builder instance.

从以下版本开始:

1

setRecorderMaxFileSizeBytes

public StorageProperty.Builder setRecorderMaxFileSizeBytes(long recorderMaxFileSizeBytes)

Sets the maximum file size (in bytes) of a recording session.

参数:

recorderMaxFileSizeBytes - Indicates the maximum file size to set.

返回:

Returns a Builder instance.

从以下版本开始:

1

setRecorderFd

public StorageProperty.Builder setRecorderFd(FileDescriptor recorderFd)

Sets a file descriptor object of the file to be written.

参数:

recorderFd - Indicates a file descriptor object to set.

返回:

Returns a Builder instance.

从以下版本开始:

1

setRecorderFile

public StorageProperty.Builder setRecorderFile(File recorderFile)

Sets a file object to be written.

参数:

recorderFile - Indicates a file object to set.

返回:

Returns a Builder instance.

从以下版本开始:

1

setRecorderPath

public StorageProperty.Builder setRecorderPath(String recorderPath)

Sets an output file path.

参数:

recorderPath - Indicates an output file path to set.

返回:

Returns a Builder instance.

从以下版本开始:

1