Package icyllis.modernui.widget

Class Spinner

java.lang.Object

icyllis.modernui.view.View

icyllis.modernui.view.ViewGroup

icyllis.modernui.widget.AdapterView<SpinnerAdapter>

icyllis.modernui.widget.AbsSpinner

icyllis.modernui.widget.Spinner

All Implemented Interfaces:

Drawable.Callback, ViewManager, ViewParent

public class Spinner
extends AbsSpinner

A view that displays one child at a time and lets the user pick among them. The items in the Spinner come from the Adapter associated with this view.

See the Spinners guide.

Nested Class Summary

Nested classes/interfaces inherited from class icyllis.modernui.widget.AdapterView

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

Nested classes/interfaces inherited from class icyllis.modernui.view.ViewGroup

ViewGroup.LayoutParams, ViewGroup.MarginLayoutParams

Nested classes/interfaces inherited from class icyllis.modernui.view.View

View.DragShadow, View.Focusable, View.FocusableMode, View.FocusDirection, View.FocusRealDirection, View.LayoutDir, View.NestedScrollType, View.OnAttachStateChangeListener, View.OnClickListener, View.OnContextClickListener, View.OnCreateContextMenuListener, View.OnDragListener, View.OnFocusChangeListener, View.OnGenericMotionListener, View.OnHoverListener, View.OnKeyListener, View.OnLayoutChangeListener, View.OnLongClickListener, View.OnScrollChangeListener, View.OnTouchListener, View.ResolvedLayoutDir, View.ScrollAxis, View.ScrollBarStyle, View.ScrollIndicators, View.TextAlignment, View.Visibility

Field Summary

Fields inherited from class icyllis.modernui.widget.AdapterView

INVALID_POSITION, INVALID_ROW_ID, ITEM_VIEW_TYPE_HEADER_OR_FOOTER, ITEM_VIEW_TYPE_IGNORE

Fields inherited from class icyllis.modernui.view.ViewGroup

CLIP_TO_PADDING_MASK, FLAG_DISALLOW_INTERCEPT, FOCUS_AFTER_DESCENDANTS, FOCUS_BEFORE_DESCENDANTS, FOCUS_BLOCK_DESCENDANTS

Fields inherited from class icyllis.modernui.view.View

ALPHA, BOTTOM, 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, FOCUS_BACKWARD, FOCUS_DOWN, FOCUS_FORWARD, FOCUS_LEFT, FOCUS_RIGHT, FOCUS_UP, FOCUSABLE, FOCUSABLE_AUTO, 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, INVISIBLE, LAYOUT_DIRECTION_INHERIT, LAYOUT_DIRECTION_LOCALE, LAYOUT_DIRECTION_LTR, LAYOUT_DIRECTION_RTL, LAYOUT_DIRECTION_UNDEFINED, LEFT, MEASURED_HEIGHT_STATE_SHIFT, MEASURED_SIZE_MASK, MEASURED_STATE_MASK, MEASURED_STATE_TOO_SMALL, mPaddingBottom, mPaddingLeft, mPaddingRight, mPaddingTop, mScrollX, mScrollY, NO_ID, NOT_FOCUSABLE, 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, RIGHT, ROTATION, ROTATION_X, ROTATION_Y, SCALE_X, SCALE_Y, SCROLL_AXIS_HORIZONTAL, SCROLL_AXIS_NONE, SCROLL_AXIS_VERTICAL, SCROLL_INDICATOR_BOTTOM, SCROLL_INDICATOR_END, SCROLL_INDICATOR_LEFT, SCROLL_INDICATOR_RIGHT, SCROLL_INDICATOR_START, SCROLL_INDICATOR_TOP, SCROLL_X, SCROLL_Y, SCROLLBARS_INSIDE_INSET, SCROLLBARS_INSIDE_OVERLAY, SCROLLBARS_OUTSIDE_INSET, SCROLLBARS_OUTSIDE_OVERLAY, SELECTED_STATE_SET, SELECTED_WINDOW_FOCUSED_STATE_SET, SOUND_EFFECTS_ENABLED, 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_FIRST_STRONG_LTR, TEXT_DIRECTION_FIRST_STRONG_RTL, TEXT_DIRECTION_INHERIT, TEXT_DIRECTION_LOCALE, TEXT_DIRECTION_LTR, TEXT_DIRECTION_RTL, TOP, TRANSLATION_X, TRANSLATION_Y, TRANSLATION_Z, TYPE_NON_TOUCH, TYPE_TOUCH, VIEW_MARKER, VISIBLE, WINDOW_FOCUSED_STATE_SET, X, Y, Z

Constructor Summary

Constructors

Constructor	Description
Spinner(Context context)

Method Summary

Modifier and Type	Method	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.
protected void	onDetachedFromWindow()	This is called when the view is detached from a window.
protected void	onLayout(boolean changed, int l, int t, int r, int b)	Called from View.layout(int, int, int, int) when this view should assign a size and position to each of its children.
protected void	onMeasure(int widthMeasureSpec, int heightMeasureSpec)	Figure out the dimensions of this Spinner.
PointerIcon	onResolvePointerIcon(MotionEvent event)	Returns the pointer icon for the motion event, or null if it doesn't specify the icon.
boolean	onTouchEvent(MotionEvent event)	Implement this method to handle touch screen motion events.
boolean	performClick()	Call this view's OnClickListener, if it is defined.
void	setAdapter(SpinnerAdapter adapter)	Sets the SpinnerAdapter 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	setPopupBackgroundDrawable(Drawable background)	Set the background drawable for the spinner's popup window of choices.

Methods inherited from class icyllis.modernui.widget.AbsSpinner

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

Methods inherited from class icyllis.modernui.widget.AdapterView

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

Methods inherited from class icyllis.modernui.view.ViewGroup

addFocusables, addKeyboardNavigationClusters, addStatesFromChildren, addTouchables, addTransientView, addView, addViewInLayout, addViewInLayout, attachViewToParent, bringChildToFront, checkLayoutParams, childDrawableStateChanged, childHasTransientStateChanged, cleanupLayoutState, clearChildFocus, clearDisappearingChildren, clearFocus, detachAllViewsFromParent, detachViewFromParent, detachViewFromParent, detachViewsFromParent, dispatchDraw, dispatchDrawableHotspotChanged, dispatchFinishTemporaryDetach, dispatchGenericPointerEvent, dispatchHoverEvent, dispatchKeyEvent, dispatchKeyShortcutEvent, dispatchSetActivated, dispatchSetPressed, dispatchSetSelected, dispatchStartTemporaryDetach, dispatchTouchEvent, dispatchVisibilityChanged, dispatchWindowFocusChanged, dispatchWindowVisibilityChanged, drawableStateChanged, drawChild, endViewTransition, findFocus, findViewByPredicateTraversal, findViewTraversal, focusableViewAvailable, focusSearch, generateLayoutParams, getChildAt, getChildCount, getChildDrawingOrder, getChildDrawingOrder, getChildMeasureSpec, getChildVisibleRect, getChildVisibleRect, getClipChildren, getClipToPadding, getDescendantFocusability, getFocusedChild, getLayoutTransition, getNestedScrollAxes, getTouchscreenBlocksFocus, getTransientView, getTransientViewCount, getTransientViewIndex, hasBooleanFlag, hasFocus, hasTransientState, indexOfChild, internalSetPadding, isChildrenDrawingOrderEnabled, isLayoutSuppressed, isTransitionGroup, jumpDrawablesToCurrentState, layout, measureChild, measureChildren, measureChildWithMargins, offsetChildrenTopAndBottom, offsetDescendantRectToMyCoords, offsetRectIntoDescendantCoords, onChildVisibilityChanged, onCreateDrawableState, onInterceptHoverEvent, onInterceptTouchEvent, onNestedFling, onNestedPreFling, onNestedPreScroll, onNestedScroll, onNestedScrollAccepted, onRequestFocusInDescendants, onSetLayoutParams, onStartNestedScroll, onStopNestedScroll, onViewAdded, onViewRemoved, removeAllViewsInLayout, removeDetachedView, removeTransientView, removeViewInLayout, removeViews, removeViewsInLayout, requestChildFocus, requestChildRectangleOnScreen, requestDisallowInterceptTouchEvent, requestFocus, requestTransitionStart, resetResolvedDrawables, resolveDrawables, resolveLayoutDirection, resolveLayoutParams, resolvePadding, resolveRtlPropertiesIfNeeded, resolveTextAlignment, resolveTextDirection, restoreDefaultFocus, setAddStatesFromChildren, setBooleanFlag, setChildrenDrawingOrderEnabled, setClipChildren, setClipToPadding, setDescendantFocusability, setLayoutTransition, setTouchscreenBlocksFocus, setTransitionGroup, shouldDelayChildPressedState, showContextMenuForChild, startActionModeForChild, startViewTransition, suppressLayout, transformPointToViewLocal, updateViewLayout

Methods inherited from class icyllis.modernui.view.View

addFocusables, addOnAttachStateChangeListener, addOnLayoutChangeListener, awakenScrollBars, awakenScrollBars, callOnClick, cancelLongPress, cancelPendingInputEvents, canReceivePointerEvents, canResolveLayoutDirection, canResolveTextAlignment, canResolveTextDirection, canScrollHorizontally, canScrollVertically, combineMeasuredStates, computeHorizontalScrollExtent, computeHorizontalScrollOffset, computeHorizontalScrollRange, computeScroll, computeVerticalScrollExtent, computeVerticalScrollOffset, computeVerticalScrollRange, createContextMenu, dispatchGenericMotionEvent, dispatchNestedFling, dispatchNestedPreFling, dispatchNestedPreScroll, dispatchNestedScroll, dispatchPointerEvent, dp, draw, drawableHotspotChanged, findViewById, findViewByPredicate, findViewByPredicateInsideOut, focusSearch, forceHasOverlappingRendering, forceLayout, generateViewId, getAlpha, getAnimationMatrix, getBackground, getBottom, getBoundsOnScreen, getBoundsOnScreen, getContext, getContextMenuInfo, getDefaultSize, getDrawableState, getDrawingRect, getElevation, getFadingEdge, getFadingEdgeLength, getFocusable, getFocusables, getFocusedRect, getForeground, getForegroundGravity, getGlobalVisibleRect, getGlobalVisibleRect, getHandler, getHasOverlappingRendering, getHeight, getHitRect, getHorizontalScrollbarHeight, getHorizontalScrollbarThumbDrawable, getHorizontalScrollbarTrackDrawable, getId, getInverseMatrix, getKeyDispatcherState, getLayoutDirection, getLayoutParams, getLeft, getLocalVisibleRect, getLocationInWindow, getLocationOnScreen, getMatrix, getMeasuredHeight, getMeasuredHeightAndState, getMeasuredState, getMeasuredWidth, getMeasuredWidthAndState, getMinimumHeight, getMinimumWidth, getNextClusterForwardId, getNextFocusDownId, getNextFocusForwardId, getNextFocusLeftId, getNextFocusRightId, getNextFocusUpId, getOnFocusChangeListener, getOnLongClickListener, getOverScrollMode, getPaddingBottom, getPaddingEnd, getPaddingLeft, getPaddingRight, getPaddingStart, getPaddingTop, getParent, getPivotX, getPivotY, getRawLayoutDirection, getRawTextAlignment, getRawTextDirection, getRevealOnFocusHint, getRight, getRootView, getRotation, getRotationX, getRotationY, getScaleX, getScaleY, getScrollBarDefaultDelayBeforeFade, getScrollBarFadeDuration, getScrollBarSize, getScrollBarStyle, getScrollIndicators, getScrollX, getScrollY, getStateListAnimator, getSuggestedMinimumHeight, getSuggestedMinimumWidth, getTag, getTextAlignment, getTextDirection, getTooltipText, getTooltipView, getTop, getTouchables, getTransitionAlpha, getTransitionName, getTranslationX, getTranslationY, getTranslationZ, getVerticalFadingEdgeLength, getVerticalScrollbarThumbDrawable, getVerticalScrollbarTrackDrawable, getVerticalScrollbarWidth, getViewRoot, getViewTreeObserver, getVisibility, getWidth, getWindowAttachCount, getWindowVisibility, getX, getY, getZ, handleScrollBarDragging, hasExplicitFocusable, hasFocusable, hasIdentityMatrix, hasNestedScrollingParent, hasOnClickListeners, hasOnLongClickListeners, hasOverlappingRendering, hasTranslationTransientState, hasWindowFocus, invalidate, invalidateDrawable, isActivated, isAttachedToWindow, isClickable, isContextClickable, isDuplicateParentStateEnabled, isEnabled, isFocusable, isFocusableInTouchMode, isFocused, isFocusedByDefault, isForegroundInsidePadding, isHapticFeedbackEnabled, isHorizontalFadingEdgeEnabled, isHorizontalScrollBarEnabled, isHovered, isInLayout, isInScrollingContainer, isInTouchMode, isKeyboardNavigationCluster, isLaidOut, isLayoutDirectionInherited, isLayoutDirectionResolved, isLayoutRequested, isLayoutRtl, isLongClickable, isNestedScrollingEnabled, isPaddingRelative, isPivotSet, isPressed, isRootNamespace, isScrollbarFadingEnabled, isSelected, isShowingLayoutBounds, isShown, isSoundEffectsEnabled, isTemporarilyDetached, isTextAlignmentInherited, isTextAlignmentResolved, isTextDirectionInherited, isTextDirectionResolved, isVerticalFadingEdgeEnabled, isVerticalScrollBarEnabled, isVerticalScrollBarHidden, keyboardNavigationClusterSearch, mapRectFromViewToScreenCoords, measure, mergeDrawableStates, offsetLeftAndRight, offsetTopAndBottom, onAttachedToWindow, onCancelPendingInputEvents, onCreateContextMenu, onDragEvent, onDraw, onDrawForeground, onDrawScrollBars, onFinishTemporaryDetach, onFocusChanged, onGenericMotionEvent, onHoverChanged, onHoverEvent, onKeyDown, onKeyShortcut, onKeyUp, onOverScrolled, onResolveDrawables, onRtlPropertiesChanged, onScrollChanged, onSizeChanged, onStartTemporaryDetach, onVisibilityAggregated, onVisibilityChanged, onWindowFocusChanged, onWindowVisibilityChanged, overScrollBy, performButtonActionOnTouchDown, performContextClick, performContextClick, performHapticFeedback, performHapticFeedback, performLongClick, performLongClick, playSoundEffect, pointInView, post, postDelayed, postInvalidate, postInvalidateDelayed, postInvalidateOnAnimation, postOnAnimation, postOnAnimationDelayed, refreshDrawableState, removeCallbacks, removeOnAttachStateChangeListener, removeOnLayoutChangeListener, requestFocus, requestFocus, requestRectangleOnScreen, requestRectangleOnScreen, requireViewById, resetPivot, resolveSize, resolveSizeAndState, scheduleDrawable, scrollBy, scrollTo, setActivated, setAlpha, setAnimationMatrix, setBackground, setBottom, setClickable, setContextClickable, setDuplicateParentStateEnabled, setElevation, setFocusable, setFocusedByDefault, setFocusedInCluster, setForeground, setForegroundGravity, setFrame, setHapticFeedbackEnabled, setHasTransientState, setHasTranslationTransientState, setHorizontalFadingEdgeEnabled, setHorizontalScrollBarEnabled, setHorizontalScrollbarThumbDrawable, setHorizontalScrollbarTrackDrawable, setHovered, setId, setIsRootNamespace, setKeyboardNavigationCluster, setLayoutDirection, setLayoutParams, setLeft, setLongClickable, setMeasuredDimension, setMinimumHeight, setMinimumWidth, setNestedScrollingEnabled, setNextClusterForwardId, setNextFocusDownId, setNextFocusForwardId, setNextFocusLeftId, setNextFocusRightId, setNextFocusUpId, setOnContextClickListener, setOnCreateContextMenuListener, setOnDragListener, setOnFocusChangeListener, setOnGenericMotionListener, setOnHoverListener, setOnKeyListener, setOnLongClickListener, setOnScrollChangeListener, setOnTouchListener, setOverScrollMode, setPadding, setPaddingRelative, setPivotX, setPivotY, setPressed, setRevealOnFocusHint, setRight, setRotation, setRotationX, setRotationY, setScaleX, setScaleY, setScrollBarDefaultDelayBeforeFade, setScrollBarFadeDuration, setScrollbarFadingEnabled, setScrollBarSize, setScrollBarStyle, setScrollIndicators, setScrollIndicators, setScrollX, setScrollY, setSelected, setSoundEffectsEnabled, setStateListAnimator, setTag, setTextAlignment, setTextDirection, setTooltipText, setTop, setTransitionAlpha, setTransitionName, setTransitionVisibility, setTranslationX, setTranslationY, setTranslationZ, setVerticalFadingEdgeEnabled, setVerticalScrollBarEnabled, setVerticalScrollbarThumbDrawable, setVerticalScrollbarTrackDrawable, setVisibility, setWillNotDraw, setX, setY, setZ, showContextMenu, showContextMenu, sp, startActionMode, startActionMode, startDragAndDrop, startNestedScroll, stopNestedScroll, toGlobalMotionEvent, toLocalMotionEvent, toString, transformFromViewToWindowSpace, transformMatrixToGlobal, transformMatrixToLocal, unscheduleDrawable, unscheduleDrawable, verifyDrawable, willNotDraw

Methods inherited from class java.lang.Object

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

Methods inherited from interface icyllis.modernui.view.ViewParent

canResolveLayoutDirection, canResolveTextAlignment, canResolveTextDirection, createContextMenu, getLayoutDirection, getParent, getTextAlignment, getTextDirection, isLayoutDirectionResolved, isLayoutRequested, isTextAlignmentResolved, isTextDirectionResolved, keyboardNavigationClusterSearch

Constructor Details

Spinner

public Spinner(Context context)

Method Details

setPopupBackgroundDrawable

public void setPopupBackgroundDrawable(@Nullable
 Drawable background)

Set the background drawable for the spinner's popup window of choices.

Parameters:

background - Background drawable

getPopupBackground

@Nullable
public Drawable getPopupBackground()

Get the background drawable for the spinner's popup window of choices.

Returns:

Background drawable

setDropDownVerticalOffset

public void setDropDownVerticalOffset(int pixels)

Set a vertical offset in pixels for the spinner's popup window of choices.

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.

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.

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.

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.

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 Gravity.START.

Parameters:

gravity - See Gravity

getGravity

public int getGravity()

Describes how the selected item view is positioned. The default is Gravity.START.

Returns:

A Gravity value

setAdapter

public void setAdapter(@Nullable
 SpinnerAdapter adapter)

Sets the SpinnerAdapter used to provide the data which backs this Spinner.

Spinner overrides Adapter.getViewTypeCount() on the Adapter associated with this view. Calling getItemViewType(int) on the object returned from AbsSpinner.getAdapter() will always return 0. Calling getViewTypeCount() will always return 1. Attempting to set an adapter with more than one view type will throw an IllegalArgumentException.

Overrides:

setAdapter in class AbsSpinner

Parameters:

adapter - the adapter to set

Throws:

IllegalArgumentException - if the adapter has more than one view type

See Also:

• AbsSpinner.setAdapter(SpinnerAdapter)

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(@Nullable
 AdapterView.OnItemClickListener l)

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

Instead use AdapterView.setOnItemSelectedListener(icyllis.modernui.widget.AdapterView.OnItemSelectedListener).

Overrides:

setOnItemClickListener in class AdapterView<SpinnerAdapter>

Parameters:

l - this listener will be ignored

onTouchEvent

public boolean onTouchEvent(@Nonnull
 MotionEvent event)

Description copied from class: View

Implement this method to handle touch screen motion events.

If this method is used to detect click actions, it is recommended that the actions be performed by implementing and calling View.performClick(). This will ensure consistent system behavior.

Overrides:

onTouchEvent in class View

Parameters:

event - the touch event

Returns:

true if the event was handled by the view, false otherwise

onMeasure

protected void onMeasure(int widthMeasureSpec,
 int heightMeasureSpec)

Description copied from class: AbsSpinner

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

Overrides:

onMeasure in class AbsSpinner

Parameters:

widthMeasureSpec - width measure specification imposed by the parent MeasureSpec

heightMeasureSpec - height measure specification imposed by the parent MeasureSpec

See Also:

• View.measure(int, int)

onLayout

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

Description copied from class: View

Called from View.layout(int, int, int, int) 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.

onResolvePointerIcon

public PointerIcon onResolvePointerIcon(@Nonnull
 MotionEvent event)

Description copied from class: View

Returns the pointer icon for the motion event, or null if it doesn't specify the icon. The default implementation does not care the location or event types, but some subclasses may use it (such as WebViews).

Overrides:

onResolvePointerIcon in class ViewGroup

Parameters:

event - The MotionEvent from a mouse

See Also:

• PointerIcon