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Summary: Methods | [Expand All]

public static interface PreferenceFragment.OnPreferenceStartFragmentCallback

android.support.v14.preference.PreferenceFragment.OnPreferenceStartFragmentCallback

Known Indirect Subclasses

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

公共方法(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。

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。该实现应该实例化并切换到给定片段的实例。

参数(Parameters)
`caller`	`PreferenceFragment`: The fragment requesting navigation.
`pref`	`Preference`: The preference requesting the fragment.

返回(Returns)
`boolean`	true if the fragment creation has been handled