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Added in API level 1

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

protected static class AbstractCursor.SelfContentObserver
extends ContentObserver

java.lang.Object
↳	android.database.ContentObserver
	↳	android.database.AbstractCursor.SelfContentObserver

游标使用此类来跟踪其他人对其URI所做的更改。

Public constructors
`AbstractCursor.SelfContentObserver(AbstractCursor cursor)`

Public methods
`boolean`	`deliverSelfNotifications()` 如果此观察者有兴趣接收自我更改通知，则返回true。
`void`	`onChange(boolean selfChange)` 内容更改时会调用此方法。

From class android.database.ContentObserver

From class java.lang.Object

Added in API level 1

AbstractCursor.SelfContentObserver (AbstractCursor cursor)

Parameters
`cursor`	`AbstractCursor`

Added in API level 1

boolean deliverSelfNotifications ()

如果此观察者有兴趣接收自我更改通知，则返回true。子类应该重写此方法以指示观察者是否有兴趣接收它对内容本身所做的更改的通知。

Returns
`boolean`	True if self-change notifications should be delivered to the observer.

Added in API level 1

void onChange (boolean selfChange)

内容更改时会调用此方法。

子类应该重写此方法来处理内容更改。

Parameters
`selfChange`	`boolean`: True if this is a self-change notification.