public class GridView extends AbsListView
ListAdapter associated with this view.
See the Grid View guide.
AbsListView.LayoutParams, AbsListView.MultiChoiceModeListener, AbsListView.OnScrollListener, AbsListView.RecyclerListener, AbsListView.SelectionBoundsAdjusterAdapterView.AdapterContextMenuInfo, AdapterView.OnItemClickListener, AdapterView.OnItemLongClickListener, AdapterView.OnItemSelectedListenerViewGroup.MarginLayoutParams, ViewGroup.OnHierarchyChangeListenerView.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.OnTouchListenerNoCopySpan.Concrete| Modifier and Type | Field and Description |
|---|---|
static int |
AUTO_FIT
Creates as many columns as can fit on screen.
|
static int |
NO_STRETCH
Disables stretching.
|
static int |
STRETCH_COLUMN_WIDTH
Stretches columns.
|
static int |
STRETCH_SPACING
Stretches the spacing between columns.
|
static int |
STRETCH_SPACING_UNIFORM
Stretches the spacing between columns.
|
CHOICE_MODE_MULTIPLE, CHOICE_MODE_MULTIPLE_MODAL, CHOICE_MODE_NONE, CHOICE_MODE_SINGLE, TRANSCRIPT_MODE_ALWAYS_SCROLL, TRANSCRIPT_MODE_DISABLED, TRANSCRIPT_MODE_NORMALINVALID_POSITION, INVALID_ROW_ID, ITEM_VIEW_TYPE_HEADER_OR_FOOTER, ITEM_VIEW_TYPE_IGNORECLIP_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_CACHEALPHA, 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 and Description |
|---|
GridView(Context context) |
GridView(Context context,
AttributeSet attrs) |
GridView(Context context,
AttributeSet attrs,
int defStyle) |
| Modifier and Type | Method and Description |
|---|---|
protected void |
attachLayoutAnimationParameters(View child,
ViewGroup.LayoutParams params,
int index,
int count)
Subclasses should override this method to set layout animation
parameters on the supplied child.
|
protected int |
computeVerticalScrollExtent()
Compute the vertical extent of the horizontal scrollbar's thumb
within the vertical range.
|
protected int |
computeVerticalScrollOffset()
Compute the vertical offset of the vertical scrollbar's thumb
within the horizontal range.
|
protected int |
computeVerticalScrollRange()
Compute the vertical range that the vertical scrollbar represents.
|
ListAdapter |
getAdapter()
Returns the adapter currently associated with this widget.
|
int |
getColumnWidth()
Return the width of a column in the grid.
|
int |
getGravity()
Describes how the child views are horizontally aligned.
|
int |
getHorizontalSpacing()
Returns the amount of horizontal spacing currently used between each item in the grid.
|
int |
getNumColumns()
Get the number of columns in the grid.
|
int |
getRequestedColumnWidth()
Return the requested width of a column in the grid.
|
int |
getRequestedHorizontalSpacing()
Returns the requested amount of horizontal spacing between each item in the grid.
|
int |
getStretchMode() |
int |
getVerticalSpacing()
Returns the amount of vertical spacing between each item in the grid.
|
protected void |
layoutChildren()
Subclasses must override this method to layout their children.
|
protected void |
onFocusChanged(boolean gainFocus,
int direction,
Rect previouslyFocusedRect)
Called by the view system when the focus state of this view changes.
|
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. |
boolean |
onKeyDown(int keyCode,
KeyEvent event)
Default implementation of
KeyEvent.Callback.onKeyDown(): perform press of the view
when KeyEvent.KEYCODE_DPAD_CENTER or KeyEvent.KEYCODE_ENTER
is released, if the view is enabled and clickable. |
boolean |
onKeyMultiple(int keyCode,
int repeatCount,
KeyEvent event)
Default implementation of
KeyEvent.Callback.onKeyMultiple(): always returns false (doesn't handle
the event). |
boolean |
onKeyUp(int keyCode,
KeyEvent event)
Default implementation of
KeyEvent.Callback.onKeyUp(): perform clicking of the view
when KeyEvent.KEYCODE_DPAD_CENTER or
KeyEvent.KEYCODE_ENTER is released. |
protected void |
onMeasure(int widthMeasureSpec,
int heightMeasureSpec)
Measure the view and its content to determine the measured width and the
measured height.
|
void |
setAdapter(ListAdapter adapter)
Sets the data behind this GridView.
|
void |
setColumnWidth(int columnWidth)
Set the width of columns in the grid.
|
void |
setGravity(int gravity)
Set the gravity for this grid.
|
void |
setHorizontalSpacing(int horizontalSpacing)
Set the amount of horizontal (x) spacing to place between each item
in the grid.
|
void |
setNumColumns(int numColumns)
Set the number of columns in the grid
|
void |
setRemoteViewsAdapter(Intent intent)
Sets up this AbsListView to use a remote views adapter which connects to a RemoteViewsService
through the specified intent.
|
void |
setSelection(int position)
Sets the currently selected item
|
void |
setStretchMode(int stretchMode)
Control how items are stretched to fill their space.
|
void |
setVerticalSpacing(int verticalSpacing)
Set the amount of vertical (y) spacing to place between each item
in the grid.
|
void |
smoothScrollByOffset(int offset)
Smoothly scroll to the specified adapter position offset.
|
void |
smoothScrollToPosition(int position)
Smoothly scroll to the specified adapter position.
|
addTouchables, afterTextChanged, beforeTextChanged, checkInputConnectionProxy, checkLayoutParams, clearChoices, clearTextFilter, deferNotifyDataSetChanged, dispatchDraw, dispatchSetPressed, draw, drawableStateChanged, generateDefaultLayoutParams, generateLayoutParams, generateLayoutParams, getBottomFadingEdgeStrength, getBottomPaddingOffset, getCacheColorHint, getCheckedItemCount, getCheckedItemIds, getCheckedItemPosition, getCheckedItemPositions, getChoiceMode, getContextMenuInfo, getFocusedRect, getLeftPaddingOffset, getListPaddingBottom, getListPaddingLeft, getListPaddingRight, getListPaddingTop, getRightPaddingOffset, getSelectedView, getSelector, getSolidColor, getTextFilter, getTopFadingEdgeStrength, getTopPaddingOffset, getTranscriptMode, getVerticalScrollbarWidth, handleDataChanged, hasTextFilter, invalidateViews, isFastScrollAlwaysVisible, isFastScrollEnabled, isInFilterMode, isItemChecked, isPaddingOffsetRequired, isScrollingCacheEnabled, isSmoothScrollbarEnabled, isStackFromBottom, isTextFilterEnabled, isVerticalScrollBarHidden, jumpDrawablesToCurrentState, onAttachedToWindow, onCreateDrawableState, onCreateInputConnection, onDetachedFromWindow, onDisplayHint, onFilterComplete, onGenericMotionEvent, onGlobalLayout, onInterceptTouchEvent, onLayout, onOverScrolled, onRemoteAdapterConnected, onRemoteAdapterDisconnected, onRestoreInstanceState, onSaveInstanceState, onSizeChanged, onTextChanged, onTouchEvent, onTouchModeChanged, onWindowFocusChanged, performAccessibilityAction, performItemClick, pointToPosition, pointToRowId, reclaimViews, requestDisallowInterceptTouchEvent, requestLayout, sendAccessibilityEvent, setCacheColorHint, setChoiceMode, setDrawSelectorOnTop, setFastScrollAlwaysVisible, setFastScrollEnabled, setFilterText, setFrame, setFriction, setItemChecked, setMultiChoiceModeListener, setOnScrollListener, setOverScrollEffectPadding, setOverScrollMode, setRecyclerListener, setRemoteViewsOnClickHandler, setScrollIndicators, setScrollingCacheEnabled, setSelector, setSelector, setSmoothScrollbarEnabled, setStackFromBottom, setTextFilterEnabled, setTranscriptMode, setVelocityScale, setVerticalScrollbarPosition, showContextMenu, showContextMenuForChild, smoothScrollBy, smoothScrollToPosition, smoothScrollToPositionFromTop, smoothScrollToPositionFromTop, verifyDrawableaddView, addView, addView, addView, canAnimate, dispatchPopulateAccessibilityEvent, dispatchRestoreInstanceState, dispatchSaveInstanceState, getCount, getEmptyView, getFirstVisiblePosition, getItemAtPosition, getItemIdAtPosition, getLastVisiblePosition, getOnItemClickListener, getOnItemLongClickListener, getOnItemSelectedListener, getPositionForView, getSelectedItem, getSelectedItemId, getSelectedItemPosition, onRequestSendAccessibilityEvent, removeAllViews, removeView, removeViewAt, setEmptyView, setFocusable, setFocusableInTouchMode, setOnClickListener, setOnItemClickListener, setOnItemLongClickListener, setOnItemSelectedListeneraddChildrenForAccessibility, addFocusables, addStatesFromChildren, addView, addViewInLayout, addViewInLayout, attachViewToParent, bringChildToFront, childAccessibilityStateChanged, childDrawableStateChanged, childHasTransientStateChanged, cleanupLayoutState, clearChildFocus, clearDisappearingChildren, clearFocus, debug, detachAllViewsFromParent, detachViewFromParent, detachViewFromParent, detachViewsFromParent, dispatchConfigurationChanged, dispatchDisplayHint, dispatchDragEvent, dispatchFinishTemporaryDetach, dispatchFreezeSelfOnly, dispatchGenericFocusedEvent, dispatchGenericPointerEvent, dispatchGetDisplayList, dispatchHoverEvent, dispatchKeyEvent, dispatchKeyEventPreIme, dispatchKeyShortcutEvent, dispatchSetActivated, dispatchSetSelected, dispatchStartTemporaryDetach, dispatchSystemUiVisibilityChanged, dispatchThawSelfOnly, dispatchTouchEvent, dispatchTrackballEvent, dispatchUnhandledMove, dispatchVisibilityChanged, dispatchWindowFocusChanged, dispatchWindowSystemUiVisiblityChanged, dispatchWindowVisibilityChanged, drawChild, endViewTransition, findFocus, findViewByPredicateTraversal, findViewsWithText, findViewTraversal, findViewWithTagTraversal, fitSystemWindows, focusableViewAvailable, focusSearch, gatherTransparentRegion, 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, layout, makeOptionalFitsSystemWindows, measureChild, measureChildren, measureChildWithMargins, offsetChildrenTopAndBottom, offsetDescendantRectToMyCoords, offsetRectIntoDescendantCoords, onAnimationEnd, onAnimationStart, onChildVisibilityChanged, onDebugDraw, onDebugDrawMargins, onInterceptHoverEvent, onRequestFocusInDescendants, onSetLayoutParams, onViewAdded, onViewRemoved, recomputeViewAttributes, removeAllViewsInLayout, removeDetachedView, removeViewInLayout, removeViews, removeViewsInLayout, requestChildFocus, requestChildRectangleOnScreen, 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, startActionModeForChild, startLayoutAnimation, startViewTransition, updateViewLayoutaddFocusables, addOnAttachStateChangeListener, addOnLayoutChangeListener, animate, announceForAccessibility, applyDrawableToTransparentRegion, awakenScrollBars, awakenScrollBars, awakenScrollBars, bringToFront, buildDrawingCache, buildDrawingCache, buildLayer, callOnClick, cancelLongPress, canHaveDisplayList, canResolveLayoutDirection, canScrollHorizontally, canScrollVertically, clearAccessibilityFocus, clearAnimation, combineMeasuredStates, computeHorizontalScrollExtent, computeHorizontalScrollOffset, computeHorizontalScrollRange, computeOpaqueFlags, computeScroll, createAccessibilityNodeInfo, createContextMenu, debug, debugIndent, destroyDrawingCache, destroyHardwareResources, dispatchGenericMotionEvent, dispatchPointerEvent, findViewById, findViewByPredicate, findViewByPredicateInsideOut, findViewWithTag, fitsSystemWindows, focusSearch, forceLayout, generateViewId, getAccessibilityCursorPosition, getAccessibilityDelegate, getAccessibilityNodeProvider, getAccessibilityViewId, getAccessibilityWindowId, getAlpha, getAnimation, getApplicationWindowToken, getBackground, getBaseline, getBottom, getCameraDistance, getContentDescription, getContext, getDefaultSize, getDisplay, getDisplayList, getDrawableState, getDrawingCache, getDrawingCache, getDrawingCacheBackgroundColor, getDrawingCacheQuality, getDrawingRect, getDrawingTime, getFadeHeight, getFadeTop, getFilterTouchesWhenObscured, getFitsSystemWindows, getFocusables, getGlobalVisibleRect, getGlobalVisibleRect, getHandler, getHardwareRenderer, getHeight, getHitRect, getHorizontalFadingEdgeLength, getHorizontalScrollbarHeight, getHorizontalScrollFactor, getId, getImportantForAccessibility, getIterableTextForAccessibility, getIteratorForGranularity, getKeepScreenOn, getKeyDispatcherState, getLabelFor, getLayerType, getLayoutDirection, getLayoutParams, getLeft, getLeftFadingEdgeStrength, 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, getRootView, getRotation, getRotationX, getRotationY, getScaleX, getScaleY, getScrollBarDefaultDelayBeforeFade, getScrollBarFadeDuration, getScrollBarSize, getScrollBarStyle, getScrollX, getScrollY, getSuggestedMinimumHeight, getSuggestedMinimumWidth, getSystemUiVisibility, getTag, getTag, getTextAlignment, getTextDirection, getTop, getTouchables, getTouchDelegate, getTranslationX, getTranslationY, getVerticalFadingEdgeLength, getVerticalScrollbarPosition, 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, isPaddingRelative, isPressed, isRootNamespace, isSaveEnabled, isSaveFromParentEnabled, isScrollbarFadingEnabled, isScrollContainer, isSelected, isShown, isSoundEffectsEnabled, isTextAlignmentInherited, isTextDirectionInherited, isVerticalFadingEdgeEnabled, isVerticalScrollBarEnabled, isVisibleToUser, isVisibleToUser, measure, mergeDrawableStates, notifyAccessibilityStateChanged, offsetLeftAndRight, offsetTopAndBottom, onCheckIsTextEditor, onCloseSystemDialogs, onConfigurationChanged, onCreateContextMenu, onDragEvent, onDraw, onDrawHorizontalScrollBar, onDrawScrollBars, onDrawVerticalScrollBar, onFilterTouchEventForSecurity, onFinishInflate, onFinishTemporaryDetach, onFocusLost, onHoverChanged, onHoverEvent, onKeyLongPress, onKeyPreIme, onKeyShortcut, onPopulateAccessibilityEvent, onResolveDrawables, onRtlPropertiesChanged, onScreenStateChanged, onScrollChanged, onSetAlpha, onStartTemporaryDetach, onTrackballEvent, onVisibilityChanged, onWindowSystemUiVisibilityChanged, onWindowVisibilityChanged, outputDirtyFlags, overScrollBy, performButtonActionOnTouchDown, performClick, 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, sendAccessibilityEventUnchecked, setAccessibilityCursorPosition, setAccessibilityDelegate, setActivated, setAlpha, setAnimation, setBackground, setBackgroundColor, setBackgroundDrawable, setBackgroundResource, setBottom, setCameraDistance, setClickable, setContentDescription, setDisabledSystemUiVisibility, setDrawingCacheBackgroundColor, setDrawingCacheEnabled, setDrawingCacheQuality, setDuplicateParentStateEnabled, setEnabled, setFadingEdgeLength, setFilterTouchesWhenObscured, setFitsSystemWindows, 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, 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, setVisibility, setWillNotCacheDrawing, setWillNotDraw, setX, setY, showContextMenu, startActionMode, startAnimation, startDrag, toString, unscheduleDrawable, unscheduleDrawable, willNotCacheDrawing, willNotDrawclone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, waitcreateContextMenu, getParent, getParentForAccessibility, isLayoutRequested, requestFitSystemWindowspublic static final int NO_STRETCH
setStretchMode(int),
Constant Field Valuespublic static final int STRETCH_SPACING
setStretchMode(int),
Constant Field Valuespublic static final int STRETCH_COLUMN_WIDTH
setStretchMode(int),
Constant Field Valuespublic static final int STRETCH_SPACING_UNIFORM
setStretchMode(int),
Constant Field Valuespublic static final int AUTO_FIT
setNumColumns(int),
Constant Field Valuespublic GridView(Context context)
public GridView(Context context, AttributeSet attrs)
public GridView(Context context, AttributeSet attrs, int defStyle)
public ListAdapter getAdapter()
AdapterViewgetAdapter in class AdapterView<ListAdapter>public void setRemoteViewsAdapter(Intent intent)
setRemoteViewsAdapter in class AbsListViewintent - the intent used to identify the RemoteViewsService for the adapter to connect to.public void setAdapter(ListAdapter adapter)
setAdapter in class AbsListViewadapter - the adapter providing the grid's datapublic void smoothScrollToPosition(int position)
smoothScrollToPosition in class AbsListViewposition - Scroll to this adapter position.public void smoothScrollByOffset(int offset)
offset - The amount to offset from the adapter position to scroll to.protected void onMeasure(int widthMeasureSpec,
int heightMeasureSpec)
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()).
onMeasure in class AbsListViewwidthMeasureSpec - 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.View.getMeasuredWidth(),
View.getMeasuredHeight(),
View.setMeasuredDimension(int, int),
View.getSuggestedMinimumHeight(),
View.getSuggestedMinimumWidth(),
View.MeasureSpec.getMode(int),
View.MeasureSpec.getSize(int)protected void attachLayoutAnimationParameters(View child, ViewGroup.LayoutParams params, int index, int count)
ViewGroupattachLayoutAnimationParameters in class ViewGroupchild - the child to associate with animation parametersparams - the child's layout parameters which hold the animation
parametersindex - the index of the child in the view groupcount - the number of children in the view groupprotected void layoutChildren()
AbsListViewlayoutChildren in class AbsListViewpublic void setSelection(int position)
setSelection in class AdapterView<ListAdapter>position - Index (starting at 0) of the data item to be selected.
If in touch mode, the item will not be selected but it will still be positioned
appropriately.public boolean onKeyDown(int keyCode,
KeyEvent event)
ViewKeyEvent.Callback.onKeyDown(): perform press of the view
when KeyEvent.KEYCODE_DPAD_CENTER or KeyEvent.KEYCODE_ENTER
is released, if the view is enabled and clickable.
Key presses in software keyboards will generally NOT trigger this listener, although some may elect to do so in some situations. Do not rely on this to catch software key presses.
onKeyDown in interface KeyEvent.CallbackonKeyDown in class AbsListViewkeyCode - A key code that represents the button pressed, from
KeyEvent.event - The KeyEvent object that defines the button action.public boolean onKeyMultiple(int keyCode,
int repeatCount,
KeyEvent event)
ViewKeyEvent.Callback.onKeyMultiple(): always returns false (doesn't handle
the event).
Key presses in software keyboards will generally NOT trigger this listener, although some may elect to do so in some situations. Do not rely on this to catch software key presses.
onKeyMultiple in interface KeyEvent.CallbackonKeyMultiple in class ViewkeyCode - A key code that represents the button pressed, from
KeyEvent.repeatCount - The number of times the action was made.event - The KeyEvent object that defines the button action.public boolean onKeyUp(int keyCode,
KeyEvent event)
ViewKeyEvent.Callback.onKeyUp(): perform clicking of the view
when KeyEvent.KEYCODE_DPAD_CENTER or
KeyEvent.KEYCODE_ENTER is released.
Key presses in software keyboards will generally NOT trigger this listener, although some may elect to do so in some situations. Do not rely on this to catch software key presses.
onKeyUp in interface KeyEvent.CallbackonKeyUp in class AbsListViewkeyCode - A key code that represents the button pressed, from
KeyEvent.event - The KeyEvent object that defines the button action.protected void onFocusChanged(boolean gainFocus,
int direction,
Rect previouslyFocusedRect)
ViewonFocusChanged in class AbsListViewgainFocus - True if the View has focus; false otherwise.direction - The direction focus has moved when requestFocus()
is called to give this view focus. Values are
View.FOCUS_UP, View.FOCUS_DOWN, View.FOCUS_LEFT,
View.FOCUS_RIGHT, View.FOCUS_FORWARD, or View.FOCUS_BACKWARD.
It may not always apply, in which case use the default.previouslyFocusedRect - The rectangle, in this view's coordinate
system, of the previously focused view. If applicable, this will be
passed in as finer grained information about where the focus is coming
from (in addition to direction). Will be null otherwise.public void setGravity(int gravity)
gravity - the gravity to apply to this grid's childrenpublic int getGravity()
public void setHorizontalSpacing(int horizontalSpacing)
horizontalSpacing - The amount of horizontal space between items,
in pixels.public int getHorizontalSpacing()
This is only accurate for the current layout. If setHorizontalSpacing(int)
has been called but layout is not yet complete, this method may return a stale value.
To get the horizontal spacing that was explicitly requested use
getRequestedHorizontalSpacing().
setHorizontalSpacing(int),
getRequestedHorizontalSpacing()public int getRequestedHorizontalSpacing()
The value returned may have been supplied during inflation as part of a style,
the default GridView style, or by a call to setHorizontalSpacing(int).
If layout is not yet complete or if GridView calculated a different horizontal spacing
from what was requested, this may return a different value from
getHorizontalSpacing().
setHorizontalSpacing(int),
getHorizontalSpacing()public void setVerticalSpacing(int verticalSpacing)
verticalSpacing - The amount of vertical space between items,
in pixels.getVerticalSpacing()public int getVerticalSpacing()
setVerticalSpacing(int)public void setStretchMode(int stretchMode)
stretchMode - Either NO_STRETCH,
STRETCH_SPACING, STRETCH_SPACING_UNIFORM, or STRETCH_COLUMN_WIDTH.public int getStretchMode()
public void setColumnWidth(int columnWidth)
columnWidth - The column width, in pixels.public int getColumnWidth()
This may not be valid yet if a layout is pending.
setColumnWidth(int),
getRequestedColumnWidth()public int getRequestedColumnWidth()
This may not be the actual column width used. Use getColumnWidth()
to retrieve the current real width of a column.
setColumnWidth(int),
getColumnWidth()public void setNumColumns(int numColumns)
numColumns - The desired number of columns.public int getNumColumns()
AUTO_FIT if the Grid has never been laid out.setNumColumns(int)protected int computeVerticalScrollExtent()
ViewCompute the vertical extent of the horizontal scrollbar's thumb within the vertical range. This value is used to compute the length of the thumb within the scrollbar's track.
The range is expressed in arbitrary units that must be the same as the
units used by View.computeVerticalScrollRange() and
View.computeVerticalScrollOffset().
The default extent is the drawing height of this view.
computeVerticalScrollExtent in class AbsListViewView.computeVerticalScrollRange(),
View.computeVerticalScrollOffset(),
ScrollBarDrawableprotected int computeVerticalScrollOffset()
ViewCompute the vertical offset of the vertical scrollbar's thumb within the horizontal range. This value is used to compute the position of the thumb within the scrollbar's track.
The range is expressed in arbitrary units that must be the same as the
units used by View.computeVerticalScrollRange() and
View.computeVerticalScrollExtent().
The default offset is the scroll offset of this view.
computeVerticalScrollOffset in class AbsListViewView.computeVerticalScrollRange(),
View.computeVerticalScrollExtent(),
ScrollBarDrawableprotected int computeVerticalScrollRange()
ViewCompute the vertical range that the vertical scrollbar represents.
The range is expressed in arbitrary units that must be the same as the
units used by View.computeVerticalScrollExtent() and
View.computeVerticalScrollOffset().
computeVerticalScrollRange in class AbsListViewThe default range is the drawing height of this view.
View.computeVerticalScrollExtent(),
View.computeVerticalScrollOffset(),
ScrollBarDrawablepublic void onInitializeAccessibilityEvent(AccessibilityEvent event)
ViewAccessibilityEvent 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.
onInitializeAccessibilityEvent in class AbsListViewevent - The event to initialize.View.sendAccessibilityEvent(int),
View.dispatchPopulateAccessibilityEvent(AccessibilityEvent)public void onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info)
ViewAccessibilityNodeInfo 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.
onInitializeAccessibilityNodeInfo in class AbsListViewinfo - The instance to initialize.