- android
- android.accessibilityservice
- android.accounts
- android.content
- android.database.sqlite
- android.graphics
- android.location
- android.media
- android.net
- android.os
- android.text
- android.view
- android.view.inputmethod
- android.widget
- AbsListView
- AbsoluteLayout
- AbsSeekBar
- AbsSpinner
- AdapterView
- AnalogClock
- BaseAdapter
- BaseExpandableListAdapter
- Button
- CheckBox
- CheckedTextView
- Checkable
- Chronometer
- CompoundButton
- CursorAdapter
- CursorTreeAdapter
- DatePicker
- DialerFilter
- DigitalClock
- EditText
- Filter
- Filter.FilterListener
- Filter.FilterResults
- ExpandableListAdapter
- Filterable
- Gallery
- Gallery.LayoutParams
- GridView
- GridLayout
- RadioGroup
- ImageView
- HorizontalScrollView
- ImageButton
- ImageSwitcher
- FilterQueryProvider
- ListAdapter
- ListView
- MediaController
- QuickContactBadge
- RadioButton
- RatingBar
- RelativeLayout
- RemoteViews
- ResourceCursorAdapter
- ResourceCursorTreeAdapter
- Scroller
- ScrollView
- SearchView
- SeekBar
- SeekBar.OnSeekBarChangeListener
- SimpleAdapter
- SimpleCursorAdapter
- SimpleCursorTreeAdapter
- SimpleExpandableListAdapter
- SlidingDrawer
- Spinner
- SpinnerAdapter
- WrapperListAdapter
- TabHost
- TabHost.TabSpec
- TextView
- TimePicker
- Toast
- TableLayout
- TableRow
- TableRow.LayoutParams
- TabWidget
- TextSwitcher
- ToggleButton
- TwoLineListItem
- VideoView
- ViewAnimator
- ViewFlipper
- ViewSwitcher
- ZoomButtonsController
- ZoomButton
- ZoomControls
- dalvik.system
AudioFormat
AudioFormat
版本:Android 3.0 r1
结构
继承关系
public class AudioFormat extends Object
java.lang.Object
android.media.AudioFormat
类概述
AndioFormat 类用于访问一些音频格式和通道配置常量。这些常量应用在 AudioTrack
和 AudioRecord
类中。
常量
public static final int CHANNEL_CONFIGURATION_DEFAULT
已弃用。
用 CHANNEL_OUT_DEFAULT or CHANNEL_IN_DEFAULT 代替。
常量值:1 (0x00000001)
public static final int CHANNEL_CONFIGURATION_INVALID
已弃用。
用 CHANNEL_INVALID 代替。
常量值: 0 (0x00000000)
public static final int CHANNEL_CONFIGURATION_MONO
已弃用。
用 CHANNEL_OUT_MONO or CHANNEL_IN_MONO 代替。
常量值: 2 (0x00000002)
public static final int CHANNEL_CONFIGURATION_STEREO
已弃用。
用 CHANNEL_OUT_STEREO or CHANNEL_IN_STEREO 代替。
常量值: 3 (0x00000003)
public static final int CHANNEL_INVALID
无效的音频通道掩码
常量值: 0 (0x00000000)
public static final int CHANNEL_IN_BACK
常量值: 32 (0x00000020)
public static final int CHANNEL_IN_BACK_PROCESSED
常量值: 512 (0x00000200)
public static final int CHANNEL_IN_DEFAULT
常量值: 1 (0x00000001)
public static final int CHANNEL_IN_FRONT
常量值: 16 (0x00000010)
public static final int CHANNEL_IN_FRONT_PROCESSED
常量值: 256 (0x00000100)
public static final int CHANNEL_IN_LEFT
常量值: 4 (0x00000004)
public static final int CHANNEL_IN_LEFT_PROCESSED
常量值: 64 (0x00000040)
public static final int CHANNEL_IN_MONO
常量值: 16 (0x00000010)
public static final int CHANNEL_IN_PRESSURE
常量值: 1024 (0x00000400)
public static final int CHANNEL_IN_RIGHT
常量值: 8 (0x00000008)
public static final int CHANNEL_IN_RIGHT_PROCESSED
常量值: 128 (0x00000080)
public static final int CHANNEL_IN_STEREO
常量值: 12 (0x0000000c)
public static final int CHANNEL_IN_VOICE_DNLINK
常量值: 32768 (0x00008000)
public static final int CHANNEL_IN_VOICE_UPLINK
常量值: 16384 (0x00004000)
public static final int CHANNEL_IN_X_AXIS
常量值: 2048 (0x00000800)
public static final int CHANNEL_IN_Y_AXIS
常量值: 4096 (0x00001000)
public static final int CHANNEL_IN_Z_AXIS
常量值: 8192 (0x00002000)
public static final int CHANNEL_OUT_5POINT1
常量值: 252 (0x000000fc)
public static final int CHANNEL_OUT_7POINT1
常量值: 1020 (0x000003fc)
public static final int CHANNEL_OUT_BACK_CENTER
常量值: 1024 (0x00000400)
public static final int CHANNEL_OUT_BACK_LEFT
常量值: 64 (0x00000040)
public static final int CHANNEL_OUT_BACK_RIGHT
常量值: 128 (0x00000080)
public static final int CHANNEL_OUT_DEFAULT
默认的音频通道掩码。
常量值: 1 (0x00000001)
public static final int CHANNEL_OUT_FRONT_CENTER
常量值: 16 (0x00000010)
public static final int CHANNEL_OUT_FRONT_LEFT
常量值: 4 (0x00000004)
public static final int CHANNEL_OUT_FRONT_LEFT_OF_CENTER
常量值: 256 (0x00000100)
public static final int CHANNEL_OUT_FRONT_RIGHT
常量值: 8 (0x00000008)
public static final int CHANNEL_OUT_FRONT_RIGHT_OF_CENTER
常量值: 512 (0x00000200)
public static final int CHANNEL_OUT_LOW_FREQUENCY
常量值: 32 (0x00000020)
public static final int CHANNEL_OUT_MONO
常量值: 4 (0x00000004)
public static final int CHANNEL_OUT_QUAD
常量值: 204 (0x000000cc)
public static final int CHANNEL_OUT_STEREO
常量值: 12 (0x0000000c)
public static final int CHANNEL_OUT_SURROUND
常量值: 1052 (0x0000041c)
public static final int ENCODING_DEFAULT
默认的音频数据格式
常量值: 1 (0x00000001)
public static final int ENCODING_INVALID
无效的音频数据格式
常量值: 0 (0x00000000)
public static final int ENCODING_PCM_16BIT
音频数据格式:脉冲编码调制(PCM)每个样品 16 位。设备保证提供支持。(参见: 这里 )
常量值: 2 (0x00000002)
public static final int ENCODING_PCM_8BIT
音频数据格式:脉冲编码调制(PCM)每个样品 8 位。设备不保证提供支持。
常量值: 3 (0x00000003)
补充
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