universum.studios.android.setting

Interface SettingSelectionDialogPreference.SummaryTextBuilder

Enclosing class:

SettingSelectionDialogPreference

public static interface SettingSelectionDialogPreference.SummaryTextBuilder

Interface for builder that is used by SettingSelectionDialogPreference to build its summary text from the current selection of entry items.

Author:

Martin Albedinsky

See Also:

SettingSelectionDialogPreference.setSummaryTextBuilder(SummaryTextBuilder)

Method Summary

Modifier and Type	Method and Description
SettingSelectionDialogPreference.SummaryTextBuilder	appendEntry(CharSequence entry) Appends the given entry into content of this builder.
CharSequence	build() Builds summary text from the current content (entries) appended into this builder.
SettingSelectionDialogPreference.SummaryTextBuilder	clear() Clears the current content of this builder.

Method Detail

clear

SettingSelectionDialogPreference.SummaryTextBuilder clear()

Clears the current content of this builder.

This is called by the associated selection preference whenever a new summary text is about to be build.

Returns:

This builder to allow methods chaining.

appendEntry

SettingSelectionDialogPreference.SummaryTextBuilder appendEntry(@NonNull
                                                                CharSequence entry)

Appends the given entry into content of this builder. If this builder uses separator to separate multiple entries, such separator will be included accordingly.

This is called by the associated selection preference for each selected entry.

Parameters:

entry - The entry to be appended.

Returns:

This builder to allow methods chaining.

build

@NonNull
CharSequence build()

Builds summary text from the current content (entries) appended into this builder.

This is called by the associated selection preference when all currently selected entries have been appended into this builder.

Returns:

Summary text with entries.