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Added in API level 1

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

public abstract class CellLocation
extends Object

java.lang.Object
↳	android.telephony.CellLocation

Known Direct Subclasses

CdmaCellLocation, GsmCellLocation

表示设备位置的抽象类。

Public constructors
`CellLocation()`

Public methods
`static CellLocation`	`getEmpty()` 返回表示未知位置的新CellLocation对象，或者返回未知/无电话无线电类型的null。
`static void`	`requestLocationUpdate()` 请求更新当前位置。

From class java.lang.Object

Added in API level 1

CellLocation ()

Added in API level 1

CellLocation getEmpty ()

返回表示未知位置的新CellLocation对象，或者返回未知/无电话无线电类型的null。

Returns
`CellLocation`

Added in API level 1

void requestLocationUpdate ()

请求更新当前位置。如果位置发生变化，广播将发送给注册LISTEN_CELL_LOCATION 。