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Added in API level 1

MultiAutoCompleteTextView

public class MultiAutoCompleteTextView
extends AutoCompleteTextView

java.lang.Object
↳	android.view.View
	↳	android.widget.TextView
		↳	android.widget.EditText
			↳	android.widget.AutoCompleteTextView
				↳	android.widget.MultiAutoCompleteTextView

Known Direct Subclasses

AppCompatMultiAutoCompleteTextView

一个可编辑的文本视图，扩展 AutoCompleteTextView ，它可以显示用户输入的文本的子字符串的完成建议，而不是必须为整个事情。

您必须提供 MultiAutoCompleteTextView.Tokenizer以区分各种子字符串。

以下代码片段显示了如何创建一个文本视图，该视图在用户输入时显示各个国家/地区的名称：

 public class CountriesActivity extends Activity {
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.autocomplete_7);

         ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,
                 android.R.layout.simple_dropdown_item_1line, COUNTRIES);
         MultiAutoCompleteTextView textView = (MultiAutoCompleteTextView) findViewById(R.id.edit);
         textView.setAdapter(adapter);
         textView.setTokenizer(new MultiAutoCompleteTextView.CommaTokenizer());
     }

     private static final String[] COUNTRIES = new String[] {
         "Belgium", "France", "Italy", "Germany", "Spain"
     };
 }

Summary

Nested classes
`class`	`MultiAutoCompleteTextView.CommaTokenizer` 这个简单的Tokenizer可以用于用逗号和一个或多个空格分隔项目的列表。
`interface`	`MultiAutoCompleteTextView.Tokenizer`

Inherited XML attributes

From class android.widget.AutoCompleteTextView

From class android.widget.TextView

`android:autoLink`	Controls whether links such as urls and email addresses are automatically found and converted to clickable links.
`android:autoText`	If set, specifies that this TextView has a textual input method and automatically corrects some common spelling errors.
`android:breakStrategy`	Break strategy (control over paragraph layout).
`android:bufferType`	Determines the minimum type that getText() will return.
`android:capitalize`	If set, specifies that this TextView has a textual input method and should automatically capitalize what the user types.
`android:cursorVisible`	Makes the cursor visible (the default) or invisible.
`android:digits`	If set, specifies that this TextView has a numeric input method and that these specific characters are the ones that it will accept.
`android:drawableBottom`	The drawable to be drawn below the text.
`android:drawableEnd`	The drawable to be drawn to the end of the text.
`android:drawableLeft`	The drawable to be drawn to the left of the text.
`android:drawablePadding`	The padding between the drawables and the text.
`android:drawableRight`	The drawable to be drawn to the right of the text.
`android:drawableStart`	The drawable to be drawn to the start of the text.
`android:drawableTint`	Tint to apply to the compound (left, top, etc.) drawables.
`android:drawableTintMode`	Blending mode used to apply the compound (left, top, etc.) drawables tint.
`android:drawableTop`	The drawable to be drawn above the text.
`android:editable`	If set, specifies that this TextView has an input method.
`android:editorExtras`	Reference to an `<input-extras>` XML resource containing additional data to supply to an input method, which is private to the implementation of the input method.
`android:elegantTextHeight`	Elegant text height, especially for less compacted complex script text.
`android:ellipsize`	If set, causes words that are longer than the view is wide to be ellipsized instead of broken in the middle.
`android:ems`	Makes the TextView be exactly this many ems wide.
`android:fontFamily`	Font family (named by string) for the text.
`android:fontFeatureSettings`	Font feature settings.
`android:freezesText`	If set, the text view will include its current complete text inside of its frozen icicle in addition to meta-data such as the current cursor position.
`android:gravity`	Specifies how to align the text by the view's x- and/or y-axis when the text is smaller than the view.
`android:height`	Makes the TextView be exactly this many pixels tall.
`android:hint`	Hint text to display when the text is empty.
`android:hyphenationFrequency`	Frequency of automatic hyphenation.
`android:imeActionId`	Supply a value for `EditorInfo.actionId` used when an input method is connected to the text view.
`android:imeActionLabel`	Supply a value for `EditorInfo.actionLabel` used when an input method is connected to the text view.
`android:imeOptions`	Additional features you can enable in an IME associated with an editor to improve the integration with your application.
`android:includeFontPadding`	Leave enough room for ascenders and descenders instead of using the font ascent and descent strictly.
`android:inputMethod`	If set, specifies that this TextView should use the specified input method (specified by fully-qualified class name).
`android:inputType`	The type of data being placed in a text field, used to help an input method decide how to let the user enter text.
`android:letterSpacing`	Text letter-spacing.
`android:lineSpacingExtra`	Extra spacing between lines of text.
`android:lineSpacingMultiplier`	Extra spacing between lines of text, as a multiplier.
`android:lines`	Makes the TextView be exactly this many lines tall.
`android:linksClickable`	If set to false, keeps the movement method from being set to the link movement method even if autoLink causes links to be found.
`android:marqueeRepeatLimit`	The number of times to repeat the marquee animation.
`android:maxEms`	Makes the TextView be at most this many ems wide.
`android:maxHeight`	Makes the TextView be at most this many pixels tall.
`android:maxLength`	Set an input filter to constrain the text length to the specified number.
`android:maxLines`	Makes the TextView be at most this many lines tall.
`android:maxWidth`	Makes the TextView be at most this many pixels wide.
`android:minEms`	Makes the TextView be at least this many ems wide.
`android:minHeight`	Makes the TextView be at least this many pixels tall.
`android:minLines`	Makes the TextView be at least this many lines tall.
`android:minWidth`	Makes the TextView be at least this many pixels wide.
`android:numeric`	If set, specifies that this TextView has a numeric input method.
`android:password`	Whether the characters of the field are displayed as password dots instead of themselves.
`android:phoneNumber`	If set, specifies that this TextView has a phone number input method.
`android:privateImeOptions`	An addition content type description to supply to the input method attached to the text view, which is private to the implementation of the input method.
`android:scrollHorizontally`	Whether the text is allowed to be wider than the view (and therefore can be scrolled horizontally).
`android:selectAllOnFocus`	If the text is selectable, select it all when the view takes focus.
`android:shadowColor`	Place a blurred shadow of text underneath the text, drawn with the specified color.
`android:shadowDx`	Horizontal offset of the text shadow.
`android:shadowDy`	Vertical offset of the text shadow.
`android:shadowRadius`	Blur radius of the text shadow.
`android:singleLine`	Constrains the text to a single horizontally scrolling line instead of letting it wrap onto multiple lines, and advances focus instead of inserting a newline when you press the enter key.
`android:text`	Text to display.
`android:textAllCaps`	Present the text in ALL CAPS.
`android:textAppearance`	Base text color, typeface, size, and style.
`android:textColor`	Text color.
`android:textColorHighlight`	Color of the text selection highlight.
`android:textColorHint`	Color of the hint text.
`android:textColorLink`	Text color for links.
`android:textIsSelectable`	Indicates that the content of a non-editable text can be selected.
`android:textScaleX`	Sets the horizontal scaling factor for the text.
`android:textSize`	Size of the text.
`android:textStyle`	Style (bold, italic, bolditalic) for the text.
`android:typeface`	Typeface (normal, sans, serif, monospace) for the text.
`android:width`	Makes the TextView be exactly this many pixels wide.

From class android.view.View

Inherited constants

From class android.view.View

Inherited fields

From class android.view.View

Public constructors
`MultiAutoCompleteTextView(Context context)`
`MultiAutoCompleteTextView(Context context, AttributeSet attrs)`
`MultiAutoCompleteTextView(Context context, AttributeSet attrs, int defStyleAttr)`
`MultiAutoCompleteTextView(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes)`

Public methods
`boolean`	`enoughToFilter()` 只有当文本的总长度超过阈值时，才会过滤该子类，而不仅仅在 `findTokenStart(CharSequence, int)`至 `getSelectionEnd()`范围内的长度满足或超过 `getThreshold()` 。
`CharSequence`	`getAccessibilityClassName()` 返回此对象的类名称以用于辅助功能。
`void`	`performValidation()` 该子类方法不是验证整个文本，而是单独验证文本的每个标记。
`void`	`setTokenizer(MultiAutoCompleteTextView.Tokenizer t)` 设置将用于确定用户正在键入的文本的相关范围的Tokenizer。

Protected methods
`void`	`performFiltering(CharSequence text, int keyCode)` 如果该范围的长度满足或超过 `getThreshold()` ，则此子类方法将过滤从 `findTokenStart(CharSequence, int)`到 `getSelectionEnd()`的范围，而不是对编辑框的整个内容进行过滤。
`void`	`performFiltering(CharSequence text, int start, int end, int keyCode)` 开始过滤下拉列表的内容。
`void`	`replaceText(CharSequence text)` 执行通过替换范围从文本完成 `findTokenStart(CharSequence, int)`到 `getSelectionEnd()`通过传递的结果 `text`通过 `terminateToken(CharSequence)` 。

Protected methods

void

performFiltering(CharSequence text, int keyCode)

如果该范围的长度满足或超过 getThreshold() ，则此子类方法将过滤从 findTokenStart(CharSequence, int)到 getSelectionEnd()的范围，而不是对编辑框的整个内容进行过滤。

void

performFiltering(CharSequence text, int start, int end, int keyCode)

开始过滤下拉列表的内容。

void

replaceText(CharSequence text)

执行通过替换范围从文本完成 findTokenStart(CharSequence, int)到 getSelectionEnd()通过传递的结果 text通过 terminateToken(CharSequence) 。

Inherited methods

From class android.widget.AutoCompleteTextView

From class android.widget.EditText

From class android.widget.TextView

From class android.view.View

From class java.lang.Object

From interface android.widget.Filter.FilterListener

From interface android.view.ViewTreeObserver.OnPreDrawListener

From interface android.graphics.drawable.Drawable.Callback

From interface android.view.KeyEvent.Callback

From interface android.view.accessibility.AccessibilityEventSource

Public constructors