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Added in API level 11

Summary: Methods | [Expand All]

public static interface PreferenceFragment.OnPreferenceStartFragmentCallback

android.preference.PreferenceFragment.OnPreferenceStartFragmentCallback

Known Indirect Subclasses

PreferenceActivity

PreferenceFragment包含的活动应该实现的接口，以便能够处理希望切换到新片段的首选项。

Public methods
`abstract boolean`	`onPreferenceStartFragment(PreferenceFragment caller, Preference pref)` 当用户点击一个具有与其关联的片段类名的首选项时调用。

Added in API level 11

boolean onPreferenceStartFragment (PreferenceFragment caller, 
                Preference pref)

当用户点击一个具有与其关联的片段类名的首选项时调用。实现应该实例化并切换到给定片段的实例。

Parameters
`caller`	`PreferenceFragment`
`pref`	`Preference`

Returns
`boolean`