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Added in API level 21

Summary: Ctors | Methods | Inherited Methods | [Expand All]

ScanSettings.Builder

public static final class ScanSettings.Builder
extends Object

java.lang.Object
↳	android.bluetooth.le.ScanSettings.Builder

建设者为 ScanSettings 。

Summary

Public constructors
`ScanSettings.Builder()`

Public methods
`ScanSettings`	`build()` 建立 `ScanSettings` 。
`ScanSettings.Builder`	`setCallbackType(int callbackType)` 设置蓝牙LE扫描的回叫类型。
`ScanSettings.Builder`	`setMatchMode(int matchMode)` 设置蓝牙LE扫描过滤器硬件匹配的匹配模式
`ScanSettings.Builder`	`setNumOfMatches(int numOfMatches)` 设置蓝牙LE扫描过滤器硬件匹配的匹配数量
`ScanSettings.Builder`	`setReportDelay(long reportDelayMillis)` 设置蓝牙LE扫描的报告延迟时间戳。
`ScanSettings.Builder`	`setScanMode(int scanMode)` 设置蓝牙LE扫描的扫描模式。

Inherited methods

From class java.lang.Object

Public constructors

ScanSettings.Builder

Added in API level 21

ScanSettings.Builder ()

Public methods

build

Added in API level 21

ScanSettings build ()

建立 ScanSettings 。

Returns
`ScanSettings`

setCallbackType

Added in API level 23

ScanSettings.Builder setCallbackType (int callbackType)

设置蓝牙LE扫描的回叫类型。

Parameters
`callbackType`	`int`: The callback type flags for the scan.

Returns
`ScanSettings.Builder`

Throws
`IllegalArgumentException`	If the `callbackType` is invalid.

setMatchMode

Added in API level 23

ScanSettings.Builder setMatchMode (int matchMode)

设置蓝牙LE扫描过滤器硬件匹配的匹配模式

Parameters
`matchMode`	`int`: The match mode can be one of `MATCH_MODE_AGGRESSIVE` or `MATCH_MODE_STICKY`

Returns
`ScanSettings.Builder`

Throws
`IllegalArgumentException`	If the `matchMode` is invalid.

setNumOfMatches

Added in API level 23

ScanSettings.Builder setNumOfMatches (int numOfMatches)

设置蓝牙LE扫描过滤器硬件匹配的匹配数量

Parameters
`numOfMatches`	`int`: The num of matches can be one of `MATCH_NUM_ONE_ADVERTISEMENT` or `MATCH_NUM_FEW_ADVERTISEMENT` or `MATCH_NUM_MAX_ADVERTISEMENT`

Returns
`ScanSettings.Builder`

Throws
`IllegalArgumentException`	If the `matchMode` is invalid.

setReportDelay

Added in API level 21

ScanSettings.Builder setReportDelay (long reportDelayMillis)

设置蓝牙LE扫描的报告延迟时间戳。

Parameters
`reportDelayMillis`	`long`: Delay of report in milliseconds. Set to 0 to be notified of results immediately. Values > 0 causes the scan results to be queued up and delivered after the requested delay or when the internal buffers fill up.

Returns
`ScanSettings.Builder`

Throws
`IllegalArgumentException`	If `reportDelayMillis` < 0.

setScanMode

Added in API level 21

ScanSettings.Builder setScanMode (int scanMode)

设置蓝牙LE扫描的扫描模式。

Parameters
`scanMode`	`int`: The scan mode can be one of `SCAN_MODE_LOW_POWER`, `SCAN_MODE_BALANCED` or `SCAN_MODE_LOW_LATENCY`.

Returns
`ScanSettings.Builder`

Throws
`IllegalArgumentException`	If the `scanMode` is invalid.