IT. Expert System.

All Implemented Interfaces:

DialogInterface.OnClickListener, Drawable.Callback, AccessibilityEventSource, KeyEvent.Callback, ViewManager, ViewParent

public class Spinner
extends AbsSpinner
implements DialogInterface.OnClickListener

• Nested Class Summary

  • Nested classes/interfaces inherited from class android.widget.AdapterView

    AdapterView.AdapterContextMenuInfo, AdapterView.OnItemClickListener, AdapterView.OnItemLongClickListener, AdapterView.OnItemSelectedListener

  • Nested classes/interfaces inherited from class android.view.ViewGroup

    ViewGroup.LayoutParams, ViewGroup.MarginLayoutParams, ViewGroup.OnHierarchyChangeListener

  • Nested classes/interfaces inherited from class android.view.View

    View.AccessibilityDelegate, View.BaseSavedState, View.DragShadowBuilder, View.MeasureSpec, View.OnAttachStateChangeListener, View.OnClickListener, View.OnCreateContextMenuListener, View.OnDragListener, View.OnFocusChangeListener, View.OnGenericMotionListener, View.OnHoverListener, View.OnKeyListener, View.OnLayoutChangeListener, View.OnLongClickListener, View.OnSystemUiVisibilityChangeListener, View.OnTouchListener

• Field Summary

  Fields

  Modifier and Type	Field and Description
  static int	MODE_DIALOG Use a dialog window for selecting spinner options.
  static int	MODE_DROPDOWN Use a dropdown anchored to the Spinner for selecting spinner options.

  • Fields inherited from class android.widget.AdapterView

    INVALID_POSITION, INVALID_ROW_ID, ITEM_VIEW_TYPE_HEADER_OR_FOOTER, ITEM_VIEW_TYPE_IGNORE

  • Fields inherited from class android.view.ViewGroup

    CLIP_BOUNDS, CLIP_TO_PADDING_MASK, FLAG_DISALLOW_INTERCEPT, FLAG_SUPPORT_STATIC_TRANSFORMATIONS, FLAG_USE_CHILD_DRAWING_ORDER, FOCUS_AFTER_DESCENDANTS, FOCUS_BEFORE_DESCENDANTS, FOCUS_BLOCK_DESCENDANTS, mDisappearingChildren, mGroupFlags, mOnHierarchyChangeListener, mPersistentDrawingCache, OPTICAL_BOUNDS, PERSISTENT_ALL_CACHES, PERSISTENT_ANIMATION_CACHE, PERSISTENT_NO_CACHE, PERSISTENT_SCROLLING_CACHE

  • Fields inherited from class android.view.View

    ALPHA, DEBUG_LAYOUT_PROPERTY, DRAG_FLAG_GLOBAL, DRAWING_CACHE_QUALITY_AUTO, DRAWING_CACHE_QUALITY_HIGH, DRAWING_CACHE_QUALITY_LOW, EMPTY_STATE_SET, ENABLED_FOCUSED_SELECTED_STATE_SET, ENABLED_FOCUSED_SELECTED_WINDOW_FOCUSED_STATE_SET, ENABLED_FOCUSED_STATE_SET, ENABLED_FOCUSED_WINDOW_FOCUSED_STATE_SET, ENABLED_SELECTED_STATE_SET, ENABLED_SELECTED_WINDOW_FOCUSED_STATE_SET, ENABLED_STATE_SET, ENABLED_WINDOW_FOCUSED_STATE_SET, FIND_VIEWS_WITH_ACCESSIBILITY_NODE_PROVIDERS, FIND_VIEWS_WITH_CONTENT_DESCRIPTION, FIND_VIEWS_WITH_TEXT, FOCUS_BACKWARD, FOCUS_DOWN, FOCUS_FORWARD, FOCUS_LEFT, FOCUS_RIGHT, FOCUS_UP, FOCUSABLES_ALL, FOCUSABLES_TOUCH_MODE, FOCUSED_SELECTED_STATE_SET, FOCUSED_SELECTED_WINDOW_FOCUSED_STATE_SET, FOCUSED_STATE_SET, FOCUSED_WINDOW_FOCUSED_STATE_SET, GONE, HAPTIC_FEEDBACK_ENABLED, IMPORTANT_FOR_ACCESSIBILITY_AUTO, IMPORTANT_FOR_ACCESSIBILITY_NO, IMPORTANT_FOR_ACCESSIBILITY_YES, INVISIBLE, KEEP_SCREEN_ON, LAYER_TYPE_HARDWARE, LAYER_TYPE_NONE, LAYER_TYPE_SOFTWARE, LAYOUT_DIRECTION_INHERIT, LAYOUT_DIRECTION_LOCALE, LAYOUT_DIRECTION_LTR, LAYOUT_DIRECTION_RTL, mBottom, mCachingFailed, mContext, mCurrentAnimation, MEASURED_HEIGHT_STATE_SHIFT, MEASURED_SIZE_MASK, MEASURED_STATE_MASK, MEASURED_STATE_TOO_SMALL, mInputEventConsistencyVerifier, mLayoutParams, mLeft, mPaddingBottom, mPaddingLeft, mPaddingRight, mPaddingTop, mParent, mRight, mScrollX, mScrollY, mTag, mTop, mUserPaddingBottom, mUserPaddingLeft, mUserPaddingRight, NO_ID, OVER_SCROLL_ALWAYS, OVER_SCROLL_IF_CONTENT_SCROLLS, OVER_SCROLL_NEVER, PRESSED_ENABLED_FOCUSED_SELECTED_STATE_SET, PRESSED_ENABLED_FOCUSED_SELECTED_WINDOW_FOCUSED_STATE_SET, PRESSED_ENABLED_FOCUSED_STATE_SET, PRESSED_ENABLED_FOCUSED_WINDOW_FOCUSED_STATE_SET, PRESSED_ENABLED_SELECTED_STATE_SET, PRESSED_ENABLED_SELECTED_WINDOW_FOCUSED_STATE_SET, PRESSED_ENABLED_STATE_SET, PRESSED_ENABLED_WINDOW_FOCUSED_STATE_SET, PRESSED_FOCUSED_SELECTED_STATE_SET, PRESSED_FOCUSED_SELECTED_WINDOW_FOCUSED_STATE_SET, PRESSED_FOCUSED_STATE_SET, PRESSED_FOCUSED_WINDOW_FOCUSED_STATE_SET, PRESSED_SELECTED_STATE_SET, PRESSED_SELECTED_WINDOW_FOCUSED_STATE_SET, PRESSED_STATE_SET, PRESSED_WINDOW_FOCUSED_STATE_SET, PUBLIC_STATUS_BAR_VISIBILITY_MASK, ROTATION, ROTATION_X, ROTATION_Y, SCALE_X, SCALE_Y, SCREEN_STATE_OFF, SCREEN_STATE_ON, SCROLLBAR_POSITION_DEFAULT, SCROLLBAR_POSITION_LEFT, SCROLLBAR_POSITION_RIGHT, SCROLLBARS_INSIDE_INSET, SCROLLBARS_INSIDE_OVERLAY, SCROLLBARS_OUTSIDE_INSET, SCROLLBARS_OUTSIDE_OVERLAY, SELECTED_STATE_SET, SELECTED_WINDOW_FOCUSED_STATE_SET, SOUND_EFFECTS_ENABLED, STATUS_BAR_DISABLE_BACK, STATUS_BAR_DISABLE_CLOCK, STATUS_BAR_DISABLE_EXPAND, STATUS_BAR_DISABLE_HOME, STATUS_BAR_DISABLE_NOTIFICATION_ALERTS, STATUS_BAR_DISABLE_NOTIFICATION_ICONS, STATUS_BAR_DISABLE_NOTIFICATION_TICKER, STATUS_BAR_DISABLE_RECENT, STATUS_BAR_DISABLE_SEARCH, STATUS_BAR_DISABLE_SYSTEM_INFO, STATUS_BAR_HIDDEN, STATUS_BAR_VISIBLE, SYSTEM_UI_CLEARABLE_FLAGS, SYSTEM_UI_FLAG_FULLSCREEN, SYSTEM_UI_FLAG_HIDE_NAVIGATION, SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN, SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION, SYSTEM_UI_FLAG_LAYOUT_STABLE, SYSTEM_UI_FLAG_LOW_PROFILE, SYSTEM_UI_FLAG_VISIBLE, SYSTEM_UI_LAYOUT_FLAGS, TEXT_ALIGNMENT_CENTER, TEXT_ALIGNMENT_GRAVITY, TEXT_ALIGNMENT_INHERIT, TEXT_ALIGNMENT_TEXT_END, TEXT_ALIGNMENT_TEXT_START, TEXT_ALIGNMENT_VIEW_END, TEXT_ALIGNMENT_VIEW_START, TEXT_DIRECTION_ANY_RTL, TEXT_DIRECTION_FIRST_STRONG, TEXT_DIRECTION_INHERIT, TEXT_DIRECTION_LOCALE, TEXT_DIRECTION_LTR, TEXT_DIRECTION_RTL, TRANSLATION_X, TRANSLATION_Y, VIEW_LOG_TAG, VISIBLE, WINDOW_FOCUSED_STATE_SET, X, Y

• Constructor Summary

  Constructors

  Constructor and Description
  Spinner(Context context) Construct a new spinner with the given context's theme.
  Spinner(Context context, AttributeSet attrs) Construct a new spinner with the given context's theme and the supplied attribute set.
  Spinner(Context context, AttributeSet attrs, int defStyle) Construct a new spinner with the given context's theme, the supplied attribute set, and default style.
  Spinner(Context context, AttributeSet attrs, int defStyle, int mode) Construct a new spinner with the given context's theme, the supplied attribute set, and default style.
  Spinner(Context context, int mode) Construct a new spinner with the given context's theme and the supplied mode of displaying choices.

• Method Summary

  Methods

  Modifier and Type	Method and Description
  int	getBaseline() Return the offset of the widget's text baseline from the widget's top boundary.
  int	getDropDownHorizontalOffset() Get the configured horizontal offset in pixels for the spinner's popup window of choices.
  int	getDropDownVerticalOffset() Get the configured vertical offset in pixels for the spinner's popup window of choices.
  int	getDropDownWidth() Get the configured width of the spinner's popup window of choices in pixels.
  int	getGravity() Describes how the selected item view is positioned.
  Drawable	getPopupBackground() Get the background drawable for the spinner's popup window of choices.
  CharSequence	getPrompt()
  void	onClick(DialogInterface dialog, int which) This method will be invoked when a button in the dialog is clicked.
  protected void	onDetachedFromWindow() This is called when the view is detached from a window.
  void	onInitializeAccessibilityEvent(AccessibilityEvent event) Initializes an AccessibilityEvent with information about this View which is the event source.
  void	onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info) Initializes an AccessibilityNodeInfo with information about this view.
  protected void	onLayout(boolean changed, int l, int t, int r, int b) Called from layout when this view should assign a size and position to each of its children.
  protected void	onMeasure(int widthMeasureSpec, int heightMeasureSpec) Measure the view and its content to determine the measured width and the measured height.
  boolean	performClick() Call this view's OnClickListener, if it is defined.
  void	setAdapter(SpinnerAdapter adapter) The Adapter is used to provide the data which backs this Spinner.
  void	setDropDownHorizontalOffset(int pixels) Set a horizontal offset in pixels for the spinner's popup window of choices.
  void	setDropDownVerticalOffset(int pixels) Set a vertical offset in pixels for the spinner's popup window of choices.
  void	setDropDownWidth(int pixels) Set the width of the spinner's popup window of choices in pixels.
  void	setEnabled(boolean enabled) Set the enabled state of this view.
  void	setGravity(int gravity) Describes how the selected item view is positioned.
  void	setOnItemClickListener(AdapterView.OnItemClickListener l) A spinner does not support item click events.
  void	setOnItemClickListenerInt(AdapterView.OnItemClickListener l)
  void	setPopupBackgroundDrawable(Drawable background) Set the background drawable for the spinner's popup window of choices.
  void	setPopupBackgroundResource(int resId) Set the background drawable for the spinner's popup window of choices.
  void	setPrompt(CharSequence prompt) Sets the prompt to display when the dialog is shown.
  void	setPromptId(int promptId) Sets the prompt to display when the dialog is shown.

  • Methods inherited from class android.widget.AbsSpinner

    generateDefaultLayoutParams, getAdapter, getCount, getSelectedView, onRestoreInstanceState, onSaveInstanceState, pointToPosition, requestLayout, setSelection, setSelection

  • Methods inherited from class android.widget.AdapterView

    addView, addView, addView, addView, canAnimate, dispatchPopulateAccessibilityEvent, dispatchRestoreInstanceState, dispatchSaveInstanceState, getEmptyView, getFirstVisiblePosition, getItemAtPosition, getItemIdAtPosition, getLastVisiblePosition, getOnItemClickListener, getOnItemLongClickListener, getOnItemSelectedListener, getPositionForView, getSelectedItem, getSelectedItemId, getSelectedItemPosition, onRequestSendAccessibilityEvent, performItemClick, removeAllViews, removeView, removeViewAt, setEmptyView, setFocusable, setFocusableInTouchMode, setOnClickListener, setOnItemLongClickListener, setOnItemSelectedListener

  • Methods inherited from class android.view.ViewGroup

    addChildrenForAccessibility, addFocusables, addStatesFromChildren, addTouchables, addView, addViewInLayout, addViewInLayout, attachLayoutAnimationParameters, attachViewToParent, bringChildToFront, checkLayoutParams, childAccessibilityStateChanged, childDrawableStateChanged, childHasTransientStateChanged, cleanupLayoutState, clearChildFocus, clearDisappearingChildren, clearFocus, debug, detachAllViewsFromParent, detachViewFromParent, detachViewFromParent, detachViewsFromParent, dispatchConfigurationChanged, dispatchDisplayHint, dispatchDragEvent, dispatchDraw, dispatchFinishTemporaryDetach, dispatchFreezeSelfOnly, dispatchGenericFocusedEvent, dispatchGenericPointerEvent, dispatchGetDisplayList, dispatchHoverEvent, dispatchKeyEvent, dispatchKeyEventPreIme, dispatchKeyShortcutEvent, dispatchSetActivated, dispatchSetPressed, dispatchSetSelected, dispatchStartTemporaryDetach, dispatchSystemUiVisibilityChanged, dispatchThawSelfOnly, dispatchTouchEvent, dispatchTrackballEvent, dispatchUnhandledMove, dispatchVisibilityChanged, dispatchWindowFocusChanged, dispatchWindowSystemUiVisiblityChanged, dispatchWindowVisibilityChanged, drawableStateChanged, drawChild, endViewTransition, findFocus, findViewByPredicateTraversal, findViewsWithText, findViewTraversal, findViewWithTagTraversal, fitSystemWindows, focusableViewAvailable, focusSearch, gatherTransparentRegion, generateLayoutParams, generateLayoutParams, getChildAt, getChildCount, getChildDrawingOrder, getChildMeasureSpec, getChildStaticTransformation, getChildVisibleRect, getDescendantFocusability, getFocusedChild, getLayoutAnimation, getLayoutAnimationListener, getLayoutMode, getLayoutTransition, getPersistentDrawingCache, hasFocus, hasFocusable, hasHoveredChild, hasTransientState, indexOfChild, internalSetPadding, invalidateChild, invalidateChildFast, invalidateChildInParent, isAlwaysDrawnWithCacheEnabled, isAnimationCacheEnabled, isChildrenDrawingOrderEnabled, isChildrenDrawnWithCacheEnabled, isMotionEventSplittingEnabled, isTransformedTouchPointInView, jumpDrawablesToCurrentState, layout, makeOptionalFitsSystemWindows, measureChild, measureChildren, measureChildWithMargins, offsetChildrenTopAndBottom, offsetDescendantRectToMyCoords, offsetRectIntoDescendantCoords, onAnimationEnd, onAnimationStart, onChildVisibilityChanged, onCreateDrawableState, onDebugDraw, onDebugDrawMargins, onInterceptHoverEvent, onInterceptTouchEvent, onRequestFocusInDescendants, onSetLayoutParams, onViewAdded, onViewRemoved, recomputeViewAttributes, removeAllViewsInLayout, removeDetachedView, removeViewInLayout, removeViews, removeViewsInLayout, requestChildFocus, requestChildRectangleOnScreen, requestDisallowInterceptTouchEvent, requestFocus, requestSendAccessibilityEvent, requestTransitionStart, requestTransparentRegion, resetAccessibilityStateChanged, resetResolvedDrawables, resetResolvedLayoutDirection, resetResolvedPadding, resetResolvedTextAlignment, resetResolvedTextDirection, resetRtlProperties, resolveDrawables, resolveLayoutDirection, resolveLayoutParams, resolvePadding, resolveRtlPropertiesIfNeeded, resolveTextAlignment, resolveTextDirection, scheduleLayoutAnimation, setAddStatesFromChildren, setAlwaysDrawnWithCacheEnabled, setAnimationCacheEnabled, setChildrenDrawingCacheEnabled, setChildrenDrawingOrderEnabled, setChildrenDrawnWithCacheEnabled, setClipChildren, setClipToPadding, setDescendantFocusability, setLayoutAnimation, setLayoutAnimationListener, setLayoutMode, setLayoutTransition, setMotionEventSplittingEnabled, setOnHierarchyChangeListener, setPersistentDrawingCache, setStaticTransformationsEnabled, shouldDelayChildPressedState, showContextMenuForChild, startActionModeForChild, startLayoutAnimation, startViewTransition, updateViewLayout

  • Methods inherited from class android.view.View

    addFocusables, addOnAttachStateChangeListener, addOnLayoutChangeListener, animate, announceForAccessibility, applyDrawableToTransparentRegion, awakenScrollBars, awakenScrollBars, awakenScrollBars, bringToFront, buildDrawingCache, buildDrawingCache, buildLayer, callOnClick, cancelLongPress, canHaveDisplayList, canResolveLayoutDirection, canScrollHorizontally, canScrollVertically, checkInputConnectionProxy, clearAccessibilityFocus, clearAnimation, combineMeasuredStates, computeHorizontalScrollExtent, computeHorizontalScrollOffset, computeHorizontalScrollRange, computeOpaqueFlags, computeScroll, computeVerticalScrollExtent, computeVerticalScrollOffset, computeVerticalScrollRange, createAccessibilityNodeInfo, createContextMenu, debug, debugIndent, destroyDrawingCache, destroyHardwareResources, dispatchGenericMotionEvent, dispatchPointerEvent, draw, findViewById, findViewByPredicate, findViewByPredicateInsideOut, findViewWithTag, fitsSystemWindows, focusSearch, forceLayout, generateViewId, getAccessibilityCursorPosition, getAccessibilityDelegate, getAccessibilityNodeProvider, getAccessibilityViewId, getAccessibilityWindowId, getAlpha, getAnimation, getApplicationWindowToken, getBackground, getBottom, getBottomFadingEdgeStrength, getBottomPaddingOffset, getCameraDistance, getContentDescription, getContext, getContextMenuInfo, getDefaultSize, getDisplay, getDisplayList, getDrawableState, getDrawingCache, getDrawingCache, getDrawingCacheBackgroundColor, getDrawingCacheQuality, getDrawingRect, getDrawingTime, getFadeHeight, getFadeTop, getFilterTouchesWhenObscured, getFitsSystemWindows, getFocusables, getFocusedRect, getGlobalVisibleRect, getGlobalVisibleRect, getHandler, getHardwareRenderer, getHeight, getHitRect, getHorizontalFadingEdgeLength, getHorizontalScrollbarHeight, getHorizontalScrollFactor, getId, getImportantForAccessibility, getIterableTextForAccessibility, getIteratorForGranularity, getKeepScreenOn, getKeyDispatcherState, getLabelFor, getLayerType, getLayoutDirection, getLayoutParams, getLeft, getLeftFadingEdgeStrength, getLeftPaddingOffset, getLocalVisibleRect, getLocationInWindow, getLocationOnScreen, getMatrix, getMeasuredHeight, getMeasuredHeightAndState, getMeasuredState, getMeasuredWidth, getMeasuredWidthAndState, getMinimumHeight, getMinimumWidth, getNextFocusDownId, getNextFocusForwardId, getNextFocusLeftId, getNextFocusRightId, getNextFocusUpId, getOnFocusChangeListener, getOpticalInsets, getOverScrollMode, getPaddingBottom, getPaddingEnd, getPaddingLeft, getPaddingRight, getPaddingStart, getPaddingTop, getParent, getParentForAccessibility, getPivotX, getPivotY, getRawLayoutDirection, getRawTextAlignment, getRawTextDirection, getResources, getRight, getRightFadingEdgeStrength, getRightPaddingOffset, getRootView, getRotation, getRotationX, getRotationY, getScaleX, getScaleY, getScrollBarDefaultDelayBeforeFade, getScrollBarFadeDuration, getScrollBarSize, getScrollBarStyle, getScrollX, getScrollY, getSolidColor, getSuggestedMinimumHeight, getSuggestedMinimumWidth, getSystemUiVisibility, getTag, getTag, getTextAlignment, getTextDirection, getTop, getTopFadingEdgeStrength, getTopPaddingOffset, getTouchables, getTouchDelegate, getTranslationX, getTranslationY, getVerticalFadingEdgeLength, getVerticalScrollbarPosition, getVerticalScrollbarWidth, getVerticalScrollFactor, getViewRootImpl, getViewTreeObserver, getVisibility, getWidth, getWindowAttachCount, getWindowSystemUiVisibility, getWindowToken, getWindowVisibility, getWindowVisibleDisplayFrame, getX, getY, hackTurnOffWindowResizeAnim, hasOnClickListeners, hasOpaqueScrollbars, hasOverlappingRendering, hasWindowFocus, includeForAccessibility, inflate, initializeFadingEdge, initializeScrollbars, invalidate, invalidate, invalidate, invalidateDrawable, invalidateParentCaches, invalidateParentIfNeeded, isActionableForAccessibility, isActivated, isClickable, isDirty, isDrawingCacheEnabled, isDuplicateParentStateEnabled, isEnabled, isFocusable, isFocusableInTouchMode, isFocused, isHapticFeedbackEnabled, isHardwareAccelerated, isHorizontalFadingEdgeEnabled, isHorizontalScrollBarEnabled, isHovered, isImportantForAccessibility, isInEditMode, isInScrollingContainer, isInTouchMode, isLayoutDirectionInherited, isLayoutRequested, isLayoutRtl, isLongClickable, isOpaque, isPaddingOffsetRequired, isPaddingRelative, isPressed, isRootNamespace, isSaveEnabled, isSaveFromParentEnabled, isScrollbarFadingEnabled, isScrollContainer, isSelected, isShown, isSoundEffectsEnabled, isTextAlignmentInherited, isTextDirectionInherited, isVerticalFadingEdgeEnabled, isVerticalScrollBarEnabled, isVerticalScrollBarHidden, isVisibleToUser, isVisibleToUser, measure, mergeDrawableStates, notifyAccessibilityStateChanged, offsetLeftAndRight, offsetTopAndBottom, onAttachedToWindow, onCheckIsTextEditor, onCloseSystemDialogs, onConfigurationChanged, onCreateContextMenu, onCreateInputConnection, onDisplayHint, onDragEvent, onDraw, onDrawHorizontalScrollBar, onDrawScrollBars, onDrawVerticalScrollBar, onFilterTouchEventForSecurity, onFinishInflate, onFinishTemporaryDetach, onFocusChanged, onFocusLost, onGenericMotionEvent, onHoverChanged, onHoverEvent, onKeyDown, onKeyLongPress, onKeyMultiple, onKeyPreIme, onKeyShortcut, onKeyUp, onOverScrolled, onPopulateAccessibilityEvent, onResolveDrawables, onRtlPropertiesChanged, onScreenStateChanged, onScrollChanged, onSetAlpha, onSizeChanged, onStartTemporaryDetach, onTouchEvent, onTrackballEvent, onVisibilityChanged, onWindowFocusChanged, onWindowSystemUiVisibilityChanged, onWindowVisibilityChanged, outputDirtyFlags, overScrollBy, performAccessibilityAction, performButtonActionOnTouchDown, performHapticFeedback, performHapticFeedback, performLongClick, playSoundEffect, post, postDelayed, postInvalidate, postInvalidate, postInvalidateDelayed, postInvalidateDelayed, postInvalidateOnAnimation, postInvalidateOnAnimation, postOnAnimation, postOnAnimationDelayed, recomputePadding, refreshDrawableState, removeCallbacks, removeOnAttachStateChangeListener, removeOnLayoutChangeListener, requestAccessibilityFocus, requestFitSystemWindows, requestFocus, requestFocus, requestFocusFromTouch, requestRectangleOnScreen, requestRectangleOnScreen, resetPaddingToInitialValues, resolveSize, resolveSizeAndState, restoreHierarchyState, saveHierarchyState, scheduleDrawable, scrollBy, scrollTo, sendAccessibilityEvent, sendAccessibilityEventUnchecked, setAccessibilityCursorPosition, setAccessibilityDelegate, setActivated, setAlpha, setAnimation, setBackground, setBackgroundColor, setBackgroundDrawable, setBackgroundResource, setBottom, setCameraDistance, setClickable, setContentDescription, setDisabledSystemUiVisibility, setDrawingCacheBackgroundColor, setDrawingCacheEnabled, setDrawingCacheQuality, setDuplicateParentStateEnabled, setFadingEdgeLength, setFilterTouchesWhenObscured, setFitsSystemWindows, setFrame, setHapticFeedbackEnabled, setHasTransientState, setHorizontalFadingEdgeEnabled, setHorizontalScrollBarEnabled, setHovered, setId, setImportantForAccessibility, setIsRootNamespace, setKeepScreenOn, setLabelFor, setLayerPaint, setLayerType, setLayoutDirection, setLayoutInsets, setLayoutParams, setLeft, setLongClickable, setMeasuredDimension, setMinimumHeight, setMinimumWidth, setNextFocusDownId, setNextFocusForwardId, setNextFocusLeftId, setNextFocusRightId, setNextFocusUpId, setOnCreateContextMenuListener, setOnDragListener, setOnFocusChangeListener, setOnGenericMotionListener, setOnHoverListener, setOnKeyListener, setOnLongClickListener, setOnSystemUiVisibilityChangeListener, setOnTouchListener, setOverScrollMode, setPadding, setPaddingRelative, setPivotX, setPivotY, setPressed, setRight, setRotation, setRotationX, setRotationY, setSaveEnabled, setSaveFromParentEnabled, setScaleX, setScaleY, setScrollBarDefaultDelayBeforeFade, setScrollBarFadeDuration, setScrollbarFadingEnabled, setScrollBarSize, setScrollBarStyle, setScrollContainer, setScrollX, setScrollY, setSelected, setSoundEffectsEnabled, setSystemUiVisibility, setTag, setTag, setTagInternal, setTextAlignment, setTextDirection, setTop, setTouchDelegate, setTranslationX, setTranslationY, setVerticalFadingEdgeEnabled, setVerticalScrollBarEnabled, setVerticalScrollbarPosition, setVisibility, setWillNotCacheDrawing, setWillNotDraw, setX, setY, showContextMenu, showContextMenu, startActionMode, startAnimation, startDrag, toString, unscheduleDrawable, unscheduleDrawable, verifyDrawable, willNotCacheDrawing, willNotDraw

  • Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

  • Methods inherited from interface android.view.ViewParent

    createContextMenu, getParent, getParentForAccessibility, isLayoutRequested, requestFitSystemWindows

• Field Detail

  • MODE_DIALOG

    public static final int MODE_DIALOG

    Use a dialog window for selecting spinner options.

    See Also:

    Constant Field Values

  • MODE_DROPDOWN

    public static final int MODE_DROPDOWN

    Use a dropdown anchored to the Spinner for selecting spinner options.

    See Also:

    Constant Field Values

• Constructor Detail

  • Spinner

    public Spinner(Context context)

    Construct a new spinner with the given context's theme.

    Parameters:

    context - The Context the view is running in, through which it can access the current theme, resources, etc.

  • Spinner

    public Spinner(Context context,
           int mode)

    Construct a new spinner with the given context's theme and the supplied mode of displaying choices. mode may be one of MODE_DIALOG or MODE_DROPDOWN.

    Parameters:

    context - The Context the view is running in, through which it can access the current theme, resources, etc.

    mode - Constant describing how the user will select choices from the spinner.

    See Also:

    MODE_DIALOG, MODE_DROPDOWN

  • Spinner

    public Spinner(Context context,
           AttributeSet attrs)

    Construct a new spinner with the given context's theme and the supplied attribute set.

    Parameters:

    context - The Context the view is running in, through which it can access the current theme, resources, etc.

    attrs - The attributes of the XML tag that is inflating the view.

  • Spinner

    public Spinner(Context context,
           AttributeSet attrs,
           int defStyle)

    Construct a new spinner with the given context's theme, the supplied attribute set, and default style.

    Parameters:

    context - The Context the view is running in, through which it can access the current theme, resources, etc.

    attrs - The attributes of the XML tag that is inflating the view.

    defStyle - The default style to apply to this view. If 0, no style will be applied (beyond what is included in the theme). This may either be an attribute resource, whose value will be retrieved from the current theme, or an explicit style resource.

  • Spinner

    public Spinner(Context context,
           AttributeSet attrs,
           int defStyle,
           int mode)

    Construct a new spinner with the given context's theme, the supplied attribute set, and default style. mode may be one of MODE_DIALOG or MODE_DROPDOWN and determines how the user will select choices from the spinner.

    Parameters:

    context - The Context the view is running in, through which it can access the current theme, resources, etc.

    attrs - The attributes of the XML tag that is inflating the view.

    defStyle - The default style to apply to this view. If 0, no style will be applied (beyond what is included in the theme). This may either be an attribute resource, whose value will be retrieved from the current theme, or an explicit style resource.

    mode - Constant describing how the user will select choices from the spinner.

    See Also:

    MODE_DIALOG, MODE_DROPDOWN

• Method Detail

  • setPopupBackgroundDrawable

    public void setPopupBackgroundDrawable(Drawable background)

    Set the background drawable for the spinner's popup window of choices. Only valid in MODE_DROPDOWN; this method is a no-op in other modes.

    Parameters:

    background - Background drawable

  • setPopupBackgroundResource

    public void setPopupBackgroundResource(int resId)

    Set the background drawable for the spinner's popup window of choices. Only valid in MODE_DROPDOWN; this method is a no-op in other modes.

    Parameters:

    resId - Resource ID of a background drawable

  • getPopupBackground

    public Drawable getPopupBackground()

    Get the background drawable for the spinner's popup window of choices. Only valid in MODE_DROPDOWN; other modes will return null.

    Returns:

    background Background drawable

  • setDropDownVerticalOffset

    public void setDropDownVerticalOffset(int pixels)

    Set a vertical offset in pixels for the spinner's popup window of choices. Only valid in MODE_DROPDOWN; this method is a no-op in other modes.

    Parameters:

    pixels - Vertical offset in pixels

  • getDropDownVerticalOffset

    public int getDropDownVerticalOffset()

    Get the configured vertical offset in pixels for the spinner's popup window of choices. Only valid in MODE_DROPDOWN; other modes will return 0.

    Returns:

    Vertical offset in pixels

  • setDropDownHorizontalOffset

    public void setDropDownHorizontalOffset(int pixels)

    Set a horizontal offset in pixels for the spinner's popup window of choices. Only valid in MODE_DROPDOWN; this method is a no-op in other modes.

    Parameters:

    pixels - Horizontal offset in pixels

  • getDropDownHorizontalOffset

    public int getDropDownHorizontalOffset()

    Get the configured horizontal offset in pixels for the spinner's popup window of choices. Only valid in MODE_DROPDOWN; other modes will return 0.

    Returns:

    Horizontal offset in pixels

  • setDropDownWidth

    public void setDropDownWidth(int pixels)

    Set the width of the spinner's popup window of choices in pixels. This value may also be set to ViewGroup.LayoutParams.MATCH_PARENT to match the width of the Spinner itself, or ViewGroup.LayoutParams.WRAP_CONTENT to wrap to the measured size of contained dropdown list items.

    Only valid in MODE_DROPDOWN; this method is a no-op in other modes.

    Parameters:

    pixels - Width in pixels, WRAP_CONTENT, or MATCH_PARENT

  • getDropDownWidth

    public int getDropDownWidth()

    Get the configured width of the spinner's popup window of choices in pixels. The returned value may also be ViewGroup.LayoutParams.MATCH_PARENT meaning the popup window will match the width of the Spinner itself, or ViewGroup.LayoutParams.WRAP_CONTENT to wrap to the measured size of contained dropdown list items.

    Returns:

    Width in pixels, WRAP_CONTENT, or MATCH_PARENT

  • setEnabled

    public void setEnabled(boolean enabled)

    Description copied from class: View
    Set the enabled state of this view. The interpretation of the enabled state varies by subclass.

    Overrides:

    setEnabled in class View

    Parameters:

    enabled - True if this view is enabled, false otherwise.

  • setGravity

    public void setGravity(int gravity)

    Describes how the selected item view is positioned. Currently only the horizontal component is used. The default is determined by the current theme.

    Parameters:

    gravity - See Gravity

  • getGravity

    public int getGravity()

    Describes how the selected item view is positioned. The default is determined by the current theme.

    Returns:

    A Gravity value

  • setAdapter

    public void setAdapter(SpinnerAdapter adapter)

    Description copied from class: AbsSpinner
    The Adapter is used to provide the data which backs this Spinner. It also provides methods to transform spinner items based on their position relative to the selected item.

    Overrides:

    setAdapter in class AbsSpinner

    Parameters:

    adapter - The SpinnerAdapter to use for this Spinner

  • getBaseline

    public int getBaseline()

    Description copied from class: View

    Return the offset of the widget's text baseline from the widget's top boundary. If this widget does not support baseline alignment, this method returns -1.

    Overrides:

    getBaseline in class View

    Returns:

    the offset of the baseline within the widget's bounds or -1 if baseline alignment is not supported

  • onDetachedFromWindow

    protected void onDetachedFromWindow()

    Description copied from class: View
    This is called when the view is detached from a window. At this point it no longer has a surface for drawing.

    Overrides:

    onDetachedFromWindow in class AdapterView<SpinnerAdapter>

    See Also:

    View.onAttachedToWindow()

  • setOnItemClickListener

    public void setOnItemClickListener(AdapterView.OnItemClickListener l)

    A spinner does not support item click events. Calling this method will raise an exception.

    Instead use AdapterView.setOnItemSelectedListener(android.widget.AdapterView.OnItemSelectedListener).

    Overrides:

    setOnItemClickListener in class AdapterView<SpinnerAdapter>

    Parameters:

    l - this listener will be ignored

  • setOnItemClickListenerInt

    public void setOnItemClickListenerInt(AdapterView.OnItemClickListener l)

  • onMeasure

    protected void onMeasure(int widthMeasureSpec,
                 int heightMeasureSpec)

    Description copied from class: View

    Measure the view and its content to determine the measured width and the measured height. This method is invoked by View.measure(int, int) and should be overriden by subclasses to provide accurate and efficient measurement of their contents.

    CONTRACT: When overriding this method, you must call View.setMeasuredDimension(int, int) to store the measured width and height of this view. Failure to do so will trigger an IllegalStateException, thrown by View.measure(int, int). Calling the superclass' View.onMeasure(int, int) is a valid use.

    The base class implementation of measure defaults to the background size, unless a larger size is allowed by the MeasureSpec. Subclasses should override View.onMeasure(int, int) to provide better measurements of their content.

    If this method is overridden, it is the subclass's responsibility to make sure the measured height and width are at least the view's minimum height and width (View.getSuggestedMinimumHeight() and View.getSuggestedMinimumWidth()).

    Overrides:

    onMeasure in class AbsSpinner

    Parameters:

    widthMeasureSpec - horizontal space requirements as imposed by the parent. The requirements are encoded with View.MeasureSpec.

    heightMeasureSpec - vertical space requirements as imposed by the parent. The requirements are encoded with View.MeasureSpec.

    See Also:

    Figure out the dimensions of this Spinner. The width comes from the widthMeasureSpec as Spinnners can't have their width set to UNSPECIFIED. The height is based on the height of the selected item plus padding.

  • onLayout

    protected void onLayout(boolean changed,
                int l,
                int t,
                int r,
                int b)

    Description copied from class: ViewGroup
    Called from layout when this view should assign a size and position to each of its children. Derived classes with children should override this method and call layout on each of their children.

    Overrides:

    onLayout in class AdapterView<SpinnerAdapter>

    Parameters:

    changed - This is a new size or position for this view

    l - Left position, relative to parent

    t - Top position, relative to parent

    r - Right position, relative to parent

    b - Bottom position, relative to parent

    See Also:

    Creates and positions all views

  • performClick

    public boolean performClick()

    Description copied from class: View
    Call this view's OnClickListener, if it is defined. Performs all normal actions associated with clicking: reporting accessibility event, playing a sound, etc.

    Overrides:

    performClick in class View

    Returns:

    True there was an assigned OnClickListener that was called, false otherwise is returned.

  • onClick

    public void onClick(DialogInterface dialog,
               int which)

    Description copied from interface: DialogInterface.OnClickListener
    This method will be invoked when a button in the dialog is clicked.

    Specified by:

    onClick in interface DialogInterface.OnClickListener

    Parameters:

    dialog - The dialog that received the click.

    which - The button that was clicked (e.g. DialogInterface.BUTTON1) or the position of the item clicked.

  • onInitializeAccessibilityEvent

    public void onInitializeAccessibilityEvent(AccessibilityEvent event)

    Description copied from class: View
    Initializes an AccessibilityEvent with information about this View which is the event source. In other words, the source of an accessibility event is the view whose state change triggered firing the event.

    Example: Setting the password property of an event in addition to properties set by the super implementation:

     public void onInitializeAccessibilityEvent(AccessibilityEvent event) {
         super.onInitializeAccessibilityEvent(event);
         event.setPassword(true);
     }

    If an View.AccessibilityDelegate has been specified via calling View.setAccessibilityDelegate(AccessibilityDelegate) its View.AccessibilityDelegate.onInitializeAccessibilityEvent(View, AccessibilityEvent) is responsible for handling this call.

    Note: Always call the super implementation before adding information to the event, in case the default implementation has basic information to add.

    Overrides:

    onInitializeAccessibilityEvent in class AbsSpinner

    Parameters:

    event - The event to initialize.

    See Also:

    View.sendAccessibilityEvent(int), View.dispatchPopulateAccessibilityEvent(AccessibilityEvent)

  • onInitializeAccessibilityNodeInfo

    public void onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info)

    Description copied from class: View
    Initializes an AccessibilityNodeInfo with information about this view. The base implementation sets:

    • AccessibilityNodeInfo.setParent(View),
    • AccessibilityNodeInfo.setBoundsInParent(Rect),
    • AccessibilityNodeInfo.setBoundsInScreen(Rect),
    • AccessibilityNodeInfo.setPackageName(CharSequence),
    • AccessibilityNodeInfo.setClassName(CharSequence),
    • AccessibilityNodeInfo.setContentDescription(CharSequence),
    • AccessibilityNodeInfo.setEnabled(boolean),
    • AccessibilityNodeInfo.setClickable(boolean),
    • AccessibilityNodeInfo.setFocusable(boolean),
    • AccessibilityNodeInfo.setFocused(boolean),
    • AccessibilityNodeInfo.setLongClickable(boolean),
    • AccessibilityNodeInfo.setSelected(boolean),

    Subclasses should override this method, call the super implementation, and set additional attributes.

    If an View.AccessibilityDelegate has been specified via calling View.setAccessibilityDelegate(AccessibilityDelegate) its View.AccessibilityDelegate.onInitializeAccessibilityNodeInfo(View, AccessibilityNodeInfo) is responsible for handling this call.

    Overrides:

    onInitializeAccessibilityNodeInfo in class AbsSpinner

    Parameters:

    info - The instance to initialize.

  • setPrompt

    public void setPrompt(CharSequence prompt)

    Sets the prompt to display when the dialog is shown.

    Parameters:

    prompt - the prompt to set

  • setPromptId

    public void setPromptId(int promptId)

    Sets the prompt to display when the dialog is shown.

    Parameters:

    promptId - the resource ID of the prompt to display when the dialog is shown

  • getPrompt

    public CharSequence getPrompt()

    Returns:

    The prompt to display when the dialog is shown