亚洲国产日韩欧美一区二区三区,精品亚洲国产成人av在线,国产99视频精品免视看7,99国产精品久久久久久久成人热,欧美日韩亚洲国产综合乱

?? ??? ??
android Manifest Manifest.permission Manifest.permission_group android.accessibilityservice AccessibilityService android.accounts Account android.app NotificationManager android.bluetooth BluetoothAdapter BluetoothClass BluetoothClass.Device BluetoothClass.Device.Major BluetoothClass.Service BluetoothDevice BluetoothServerSocket BluetoothSocket android.content SharedPreferences android.database.sqlite SQLiteCursorDriver SQLiteOpenHelper android.graphics Bitmap android.location LocationListener Geocoder GpsStatus GpsStatus.Listener GpsStatus.NmeaListener GpsSatellite android.media AudioFormat AsyncPlayer AudioRecord AudioRecord.OnRecordPositionUpdateListener ThumbnailUtils AudioManager android.net TrafficStats MailTo LocalSocket android.os AsyncTask AsyncTask.Status CountDownTimer Message MessageQueue HandlerThread android.text Html android.util JsonWriter android.view ContextMenu ContextMenu.ContextMenuInfo Display ViewManager View ViewStub ViewTreeObserver ViewParent WindowManager GestureDetector Gravity MenuInflater ScaleGestureDetector SoundEffectConstants android.view.inputmethod InputConnection InputMethod InputMethodSession BaseInputConnection InputMethodManager android.widget AbsListView AbsListView.LayoutParams AbsListView.OnScrollListener AbsListView.RecyclerListener AbsoluteLayout AbsoluteLayout.LayoutParams AbsSeekBar AbsSpinner AdapterView AdapterView.AdapterContextMenuInfo AdapterView.OnItemLongClickListener AdapterView.OnItemSelectedListener AdapterView.OnItemClickListener AnalogClock BaseAdapter BaseExpandableListAdapter Button CheckBox CheckedTextView Checkable Chronometer Chronometer.OnChronometerTickListener CompoundButton CompoundButton.OnCheckedChangeListener CursorAdapter CursorTreeAdapter DatePicker DatePicker.OnDateChangedListener DialerFilter DigitalClock EditText Filter Filter.FilterListener Filter.FilterResults ExpandableListAdapter ExpandableListView.OnChildClickListener ExpandableListView.OnGroupClickListener ExpandableListView.OnGroupCollapseListener ExpandableListView.OnGroupExpandListener Filterable Gallery Gallery.LayoutParams GridView GridLayout GridLayout.Alignment RadioGroup ImageView ImageView.ScaleType HorizontalScrollView ImageButton ImageSwitcher FilterQueryProvider ListAdapter ListView MediaController MultiAutoCompleteTextView MultiAutoCompleteTextView.CommaTokenizer MultiAutoCompleteTextView.Tokenizer QuickContactBadge RadioButton RatingBar RatingBar.OnRatingBarChangeListener RelativeLayout RemoteViews ResourceCursorAdapter ResourceCursorTreeAdapter Scroller ScrollView SearchView SearchView.OnCloseListener SearchView.OnQueryTextListener SearchView.OnSuggestionListener SeekBar SeekBar.OnSeekBarChangeListener SimpleAdapter SimpleAdapter.ViewBinder SimpleCursorAdapter SimpleCursorAdapter.CursorToStringConverter SimpleCursorAdapter.ViewBinder SimpleCursorTreeAdapter SimpleCursorTreeAdapter.ViewBinder SimpleExpandableListAdapter SlidingDrawer SlidingDrawer.OnDrawerCloseListener SlidingDrawer.OnDrawerOpenListener SlidingDrawer.OnDrawerScrollListener Spinner SpinnerAdapter WrapperListAdapter TabHost TabHost.TabSpec TextView TimePicker TimePicker.OnTimeChangedListener Toast TableLayout TableLayout.LayoutParams TableRow TableRow.LayoutParams TabWidget TextSwitcher ToggleButton TwoLineListItem VideoView ViewAnimator ViewFlipper ViewSwitcher ViewSwitcher.ViewFactory ZoomButtonsController ZoomButtonsController.OnZoomListener ZoomButton ZoomControls dalvik.system DexFile
??


MultiAutoCompleteTextView

穎哥兒

版本:Android 2.2 r1

?

public class MultiAutoCompleteTextView extends AutoCompleteTextView

?

java.lang.Object

android.view.View

? ???? android.widget.TextView

? ???? ?????? android.widget.EditText

? ???? ?????? ?????? android.widget.AutoCompleteTextView

? ???? ?????? ?????? ?????? android.widget.MultiAutoCompleteTextView

?

概述

????????

一個繼承自AutoCompleteTextView可編輯的文本視圖,能夠?qū)τ脩翩I入的文本進行有效地擴充提示,而不需要用戶輸入整個內(nèi)容。(用戶輸入一部分內(nèi)容,剩下的部分系統(tǒng)就會給予提示)。

用戶必須提供一個MultiAutoCompleteTextView.Tokenizer以用來區(qū)分不同的子串。

下面的代碼片段展示了如何創(chuàng)建一個文本視圖,這個視圖用來對用戶輸入的國家名稱進行有效地補充提示。

?

公共方法???????

???????? public boolean enoughToFilter ()

??? 此方法并不是檢驗什么時候文本的總長度超過了預(yù)定的值,而是在僅當(dāng)從函數(shù)findTokenStart()到getSelectionEnd()函數(shù)得到的文本長度為0或者超過了預(yù)定值的時候才起作用。(譯者注:當(dāng)文本長度超過閾值時過濾

?

???????? public void performValidation ()

???????? 此子類方法并不是用來確定整個文本的有效性,而是用來確定文本中的單個符號的有效性??諛?biāo)記將被移除。

?

???????? public void setTokenizer (MultiAutoCompleteTextView.Tokenizer t)

???????? 設(shè)置用來決定用戶正在輸入文本的范圍的分詞組件。

?

受保護方法

???????? protected void performFiltering (CharSequence text, int keyCode)

此方法并不過濾整個編輯框的內(nèi)容,只是過濾從函數(shù)findTokenStart() 到函數(shù)getSelectionEnd()獲得的長度為0或者超過了預(yù)定的值的文本內(nèi)容。

參數(shù)

text ???????? 指定過濾模式

keyCode ????????? 插入到編輯框中的最后一個字符;當(dāng)字符(文本)是通過軟鍵盤輸入的時候,小心此字符的值可能為NULL。

?

???????? protected void performFiltering (CharSequence text, int start, int end, int keyCode)

???????? 啟動對下拉式列表內(nèi)容的過濾。過濾模式為編輯框中指定的范圍。子類可覆蓋此方法,以便于采用一個不同的模式。

?

???????? protected void replaceText (CharSequence text)

??? 通過替換從函數(shù)findTokenStart() 到函數(shù) getSelectionEnd()得到的文本文本范圍以及傳遞給函數(shù)terminateToken()的文版返回的結(jié)果來實現(xiàn)文本的輸入。另外,文本的替換區(qū)域?qū)粯?biāo)記為自動文本區(qū),這樣如果用戶直接按DEL鍵,執(zhí)行過程就會停止。子類可覆蓋此方法來實現(xiàn)許多不同的文本插入工作。

參數(shù)

text ???????? 下拉列表里的選中項

?

補充

相關(guān)文章鏈接

Android控件之AutoCompleteTextView、MultiAutoCompleteTextView探究

AutoCompleteTextViewMultiAutoCompleteTextView

Auto Complete Text


?? ??: ?? ??: