BottomNavigationBar (bottom-navigation-bar 2.2.0 API)

java.lang.Object
- android.view.View
- - android.view.ViewGroup
  - - android.widget.FrameLayout
    - - com.ashokvarma.bottomnavigation.BottomNavigationBar

All Implemented Interfaces:

android.graphics.drawable.Drawable.Callback, android.view.accessibility.AccessibilityEventSource, android.view.KeyEvent.Callback, android.view.ViewManager, android.view.ViewParent
```
public class BottomNavigationBar
extends android.widget.FrameLayout
```
Class description : This class is used to draw the layout and this acts like a bridge between library and app, all details can be modified via this class.

Since:

19 Mar 2016

See Also:

FrameLayout, Google Bottom Navigation Component

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`static interface`	`BottomNavigationBar.OnTabSelectedListener` Callback interface invoked when a tab's selection state changes.
`static class`	`BottomNavigationBar.SimpleOnTabSelectedListener` Simple implementation of the OnTabSelectedListener interface with stub implementations of each method.

Nested classes/interfaces inherited from class android.widget.FrameLayout
android.widget.FrameLayout.LayoutParams

Nested classes/interfaces inherited from class android.view.ViewGroup
android.view.ViewGroup.MarginLayoutParams, android.view.ViewGroup.OnHierarchyChangeListener

Nested classes/interfaces inherited from class android.view.View
android.view.View.AccessibilityDelegate, android.view.View.BaseSavedState, android.view.View.DragShadowBuilder, android.view.View.MeasureSpec, android.view.View.OnApplyWindowInsetsListener, android.view.View.OnAttachStateChangeListener, android.view.View.OnCapturedPointerListener, android.view.View.OnClickListener, android.view.View.OnContextClickListener, android.view.View.OnCreateContextMenuListener, android.view.View.OnDragListener, android.view.View.OnFocusChangeListener, android.view.View.OnGenericMotionListener, android.view.View.OnHoverListener, android.view.View.OnKeyListener, android.view.View.OnLayoutChangeListener, android.view.View.OnLongClickListener, android.view.View.OnScrollChangeListener, android.view.View.OnSystemUiVisibilityChangeListener, android.view.View.OnTouchListener, android.view.View.OnUnhandledKeyEventListener

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`BACKGROUND_STYLE_DEFAULT`
`static int`	`BACKGROUND_STYLE_RIPPLE`
`static int`	`BACKGROUND_STYLE_STATIC`
`static int`	`MODE_DEFAULT`
`static int`	`MODE_FIXED`
`static int`	`MODE_FIXED_NO_TITLE`
`static int`	`MODE_SHIFTING`
`static int`	`MODE_SHIFTING_NO_TITLE`

Fields inherited from class android.view.ViewGroup
CLIP_TO_PADDING_MASK, FOCUS_AFTER_DESCENDANTS, FOCUS_BEFORE_DESCENDANTS, FOCUS_BLOCK_DESCENDANTS, LAYOUT_MODE_CLIP_BOUNDS, LAYOUT_MODE_OPTICAL_BOUNDS, PERSISTENT_ALL_CACHES, PERSISTENT_ANIMATION_CACHE, PERSISTENT_NO_CACHE, PERSISTENT_SCROLLING_CACHE

Fields inherited from class android.view.View
ACCESSIBILITY_LIVE_REGION_ASSERTIVE, ACCESSIBILITY_LIVE_REGION_NONE, ACCESSIBILITY_LIVE_REGION_POLITE, ALPHA, AUTOFILL_FLAG_INCLUDE_NOT_IMPORTANT_VIEWS, AUTOFILL_HINT_CREDIT_CARD_EXPIRATION_DATE, AUTOFILL_HINT_CREDIT_CARD_EXPIRATION_DAY, AUTOFILL_HINT_CREDIT_CARD_EXPIRATION_MONTH, AUTOFILL_HINT_CREDIT_CARD_EXPIRATION_YEAR, AUTOFILL_HINT_CREDIT_CARD_NUMBER, AUTOFILL_HINT_CREDIT_CARD_SECURITY_CODE, AUTOFILL_HINT_EMAIL_ADDRESS, AUTOFILL_HINT_NAME, AUTOFILL_HINT_PASSWORD, AUTOFILL_HINT_PHONE, AUTOFILL_HINT_POSTAL_ADDRESS, AUTOFILL_HINT_POSTAL_CODE, AUTOFILL_HINT_USERNAME, AUTOFILL_TYPE_DATE, AUTOFILL_TYPE_LIST, AUTOFILL_TYPE_NONE, AUTOFILL_TYPE_TEXT, AUTOFILL_TYPE_TOGGLE, DRAG_FLAG_GLOBAL, DRAG_FLAG_GLOBAL_PERSISTABLE_URI_PERMISSION, DRAG_FLAG_GLOBAL_PREFIX_URI_PERMISSION, DRAG_FLAG_GLOBAL_URI_READ, DRAG_FLAG_GLOBAL_URI_WRITE, DRAG_FLAG_OPAQUE, 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_CONTENT_DESCRIPTION, FIND_VIEWS_WITH_TEXT, 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, IMPORTANT_FOR_ACCESSIBILITY_AUTO, IMPORTANT_FOR_ACCESSIBILITY_NO, IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS, IMPORTANT_FOR_ACCESSIBILITY_YES, IMPORTANT_FOR_AUTOFILL_AUTO, IMPORTANT_FOR_AUTOFILL_NO, IMPORTANT_FOR_AUTOFILL_NO_EXCLUDE_DESCENDANTS, IMPORTANT_FOR_AUTOFILL_YES, IMPORTANT_FOR_AUTOFILL_YES_EXCLUDE_DESCENDANTS, 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, MEASURED_HEIGHT_STATE_SHIFT, MEASURED_SIZE_MASK, MEASURED_STATE_MASK, MEASURED_STATE_TOO_SMALL, 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, ROTATION, ROTATION_X, ROTATION_Y, SCALE_X, SCALE_Y, SCREEN_STATE_OFF, SCREEN_STATE_ON, 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, 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_HIDDEN, STATUS_BAR_VISIBLE, SYSTEM_UI_FLAG_FULLSCREEN, SYSTEM_UI_FLAG_HIDE_NAVIGATION, SYSTEM_UI_FLAG_IMMERSIVE, SYSTEM_UI_FLAG_IMMERSIVE_STICKY, SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN, SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION, SYSTEM_UI_FLAG_LAYOUT_STABLE, SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR, SYSTEM_UI_FLAG_LIGHT_STATUS_BAR, 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_FIRST_STRONG_LTR, TEXT_DIRECTION_FIRST_STRONG_RTL, TEXT_DIRECTION_INHERIT, TEXT_DIRECTION_LOCALE, TEXT_DIRECTION_LTR, TEXT_DIRECTION_RTL, TRANSLATION_X, TRANSLATION_Y, TRANSLATION_Z, VIEW_LOG_TAG, VISIBLE, WINDOW_FOCUSED_STATE_SET, X, Y, Z

Constructor Summary

Constructors
Constructor and Description
`BottomNavigationBar(android.content.Context context)`
`BottomNavigationBar(android.content.Context context, android.util.AttributeSet attrs)`
`BottomNavigationBar(android.content.Context context, android.util.AttributeSet attrs, int defStyleAttr)`
`BottomNavigationBar(android.content.Context context, android.util.AttributeSet attrs, int defStyleAttr, int defStyleRes)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`BottomNavigationBar`	`addItem(BottomNavigationItem item)` Used to add a new tab.
`void`	`clearAll()` Clears all stored data and this helps to re-initialise tabs from scratch
`int`	`getActiveColor()`
`int`	`getAnimationDuration()`
`int`	`getBackgroundColor()`
`int`	`getCurrentSelectedPosition()`
`int`	`getInActiveColor()`
`void`	`hide()` hide with animation
`void`	`hide(boolean animate)`
`void`	`initialise()` This method should be called at the end of all customisation method.
`boolean`	`isAutoHideEnabled()`
`boolean`	`isHidden()`
`BottomNavigationBar`	`removeItem(BottomNavigationItem item)` Used to remove a tab.
`void`	`selectTab(int newPosition)` Should be called only after initialization of BottomBar(i.e after calling initialize method)
`void`	`selectTab(int newPosition, boolean callListener)` Should be called only after initialization of BottomBar(i.e after calling initialize method)
`BottomNavigationBar`	`setActiveColor(int activeColor)`
`BottomNavigationBar`	`setActiveColor(java.lang.String activeColorCode)`
`BottomNavigationBar`	`setAnimationDuration(int animationDuration)` ripple animation will be 2.5 times this animation duration.
`void`	`setAutoHideEnabled(boolean mAutoHideEnabled)`
`BottomNavigationBar`	`setBackgroundStyle(int backgroundStyle)`
`BottomNavigationBar`	`setBarBackgroundColor(int backgroundColor)`
`BottomNavigationBar`	`setBarBackgroundColor(java.lang.String backgroundColorCode)`
`void`	`setFab(FloatingActionButton fab)`
`BottomNavigationBar`	`setFirstSelectedPosition(int firstSelectedPosition)`
`BottomNavigationBar`	`setInActiveColor(int inActiveColor)`
`BottomNavigationBar`	`setInActiveColor(java.lang.String inActiveColorCode)`
`BottomNavigationBar`	`setMode(int mode)`
`BottomNavigationBar`	`setTabSelectedListener(BottomNavigationBar.OnTabSelectedListener tabSelectedListener)`
`void`	`show()` show with animation
`void`	`show(boolean animate)`
`void`	`toggle()` show BottomNavigationBar if it is hidden and hide if it is shown
`void`	`toggle(boolean animate)` show BottomNavigationBar if it is hidden and hide if it is shown

Methods inherited from class android.widget.FrameLayout
checkLayoutParams, generateDefaultLayoutParams, generateLayoutParams, generateLayoutParams, getAccessibilityClassName, getConsiderGoneChildrenWhenMeasuring, getMeasureAllChildren, onLayout, onMeasure, setForegroundGravity, setMeasureAllChildren, shouldDelayChildPressedState

Methods inherited from class android.view.ViewGroup
addChildrenForAccessibility, addFocusables, addKeyboardNavigationClusters, addStatesFromChildren, addTouchables, addView, addView, addView, addView, addView, addViewInLayout, addViewInLayout, attachLayoutAnimationParameters, attachViewToParent, bringChildToFront, canAnimate, childDrawableStateChanged, childHasTransientStateChanged, cleanupLayoutState, clearChildFocus, clearDisappearingChildren, clearFocus, debug, detachAllViewsFromParent, detachViewFromParent, detachViewFromParent, detachViewsFromParent, dispatchApplyWindowInsets, dispatchCapturedPointerEvent, dispatchConfigurationChanged, dispatchDisplayHint, dispatchDragEvent, dispatchDraw, dispatchDrawableHotspotChanged, dispatchFinishTemporaryDetach, dispatchFreezeSelfOnly, dispatchGenericFocusedEvent, dispatchGenericPointerEvent, dispatchHoverEvent, dispatchKeyEvent, dispatchKeyEventPreIme, dispatchKeyShortcutEvent, dispatchPointerCaptureChanged, dispatchProvideAutofillStructure, dispatchProvideStructure, dispatchRestoreInstanceState, dispatchSaveInstanceState, dispatchSetActivated, dispatchSetPressed, dispatchSetSelected, dispatchStartTemporaryDetach, dispatchSystemUiVisibilityChanged, dispatchThawSelfOnly, dispatchTouchEvent, dispatchTrackballEvent, dispatchUnhandledMove, dispatchVisibilityChanged, dispatchWindowFocusChanged, dispatchWindowSystemUiVisiblityChanged, dispatchWindowVisibilityChanged, drawableStateChanged, drawChild, endViewTransition, findFocus, findViewsWithText, focusableViewAvailable, focusSearch, gatherTransparentRegion, getChildAt, getChildCount, getChildDrawingOrder, getChildDrawingOrder, getChildMeasureSpec, getChildStaticTransformation, getChildVisibleRect, getClipChildren, getClipToPadding, getDescendantFocusability, getFocusedChild, getLayoutAnimation, getLayoutAnimationListener, getLayoutMode, getLayoutTransition, getNestedScrollAxes, getOverlay, getPersistentDrawingCache, getTouchscreenBlocksFocus, hasFocus, hasTransientState, indexOfChild, invalidateChild, invalidateChildInParent, isAlwaysDrawnWithCacheEnabled, isAnimationCacheEnabled, isChildrenDrawingOrderEnabled, isChildrenDrawnWithCacheEnabled, isLayoutSuppressed, isMotionEventSplittingEnabled, isTransitionGroup, jumpDrawablesToCurrentState, layout, measureChild, measureChildren, measureChildWithMargins, notifySubtreeAccessibilityStateChanged, offsetDescendantRectToMyCoords, offsetRectIntoDescendantCoords, onAttachedToWindow, onCreateDrawableState, onDescendantInvalidated, onDetachedFromWindow, onInterceptHoverEvent, onInterceptTouchEvent, onNestedFling, onNestedPreFling, onNestedPrePerformAccessibilityAction, onNestedPreScroll, onNestedScroll, onNestedScrollAccepted, onRequestFocusInDescendants, onRequestSendAccessibilityEvent, onResolvePointerIcon, onStartNestedScroll, onStopNestedScroll, onViewAdded, onViewRemoved, recomputeViewAttributes, removeAllViews, removeAllViewsInLayout, removeDetachedView, removeView, removeViewAt, removeViewInLayout, removeViews, removeViewsInLayout, requestChildFocus, requestChildRectangleOnScreen, requestDisallowInterceptTouchEvent, requestFocus, requestSendAccessibilityEvent, requestTransparentRegion, restoreDefaultFocus, scheduleLayoutAnimation, setAddStatesFromChildren, setAlwaysDrawnWithCacheEnabled, setAnimationCacheEnabled, setChildrenDrawingCacheEnabled, setChildrenDrawingOrderEnabled, setChildrenDrawnWithCacheEnabled, setClipChildren, setClipToPadding, setDescendantFocusability, setLayoutAnimation, setLayoutAnimationListener, setLayoutMode, setLayoutTransition, setMotionEventSplittingEnabled, setOnHierarchyChangeListener, setPersistentDrawingCache, setStaticTransformationsEnabled, setTouchscreenBlocksFocus, setTransitionGroup, showContextMenuForChild, showContextMenuForChild, startActionModeForChild, startActionModeForChild, startLayoutAnimation, startViewTransition, suppressLayout, updateViewLayout

Methods inherited from class android.view.View
addExtraDataToAccessibilityNodeInfo, addFocusables, addOnAttachStateChangeListener, addOnLayoutChangeListener, addOnUnhandledKeyEventListener, animate, announceForAccessibility, autofill, autofill, awakenScrollBars, awakenScrollBars, awakenScrollBars, bringToFront, buildDrawingCache, buildDrawingCache, buildLayer, callOnClick, cancelDragAndDrop, cancelLongPress, cancelPendingInputEvents, canResolveLayoutDirection, canResolveTextAlignment, canResolveTextDirection, canScrollHorizontally, canScrollVertically, checkInputConnectionProxy, clearAnimation, combineMeasuredStates, computeHorizontalScrollExtent, computeHorizontalScrollOffset, computeHorizontalScrollRange, computeScroll, computeSystemWindowInsets, computeVerticalScrollExtent, computeVerticalScrollOffset, computeVerticalScrollRange, createAccessibilityNodeInfo, createContextMenu, destroyDrawingCache, dispatchGenericMotionEvent, dispatchNestedFling, dispatchNestedPreFling, dispatchNestedPrePerformAccessibilityAction, dispatchNestedPreScroll, dispatchNestedScroll, dispatchPopulateAccessibilityEvent, draw, drawableHotspotChanged, findViewById, findViewWithTag, fitSystemWindows, focusSearch, forceHasOverlappingRendering, forceLayout, generateViewId, getAccessibilityDelegate, getAccessibilityLiveRegion, getAccessibilityNodeProvider, getAccessibilityPaneTitle, getAccessibilityTraversalAfter, getAccessibilityTraversalBefore, getAlpha, getAnimation, getAnimationMatrix, getApplicationWindowToken, getAttributeResolutionStack, getAttributeSourceResourceMap, getAutofillHints, getAutofillId, getAutofillType, getAutofillValue, getBackground, getBackgroundTintBlendMode, getBackgroundTintList, getBackgroundTintMode, getBaseline, getBottom, getBottomFadingEdgeStrength, getBottomPaddingOffset, getCameraDistance, getClipBounds, getClipBounds, getClipToOutline, getContentCaptureSession, getContentDescription, getContext, getContextMenuInfo, getDefaultFocusHighlightEnabled, getDefaultSize, getDisplay, getDrawableState, getDrawingCache, getDrawingCache, getDrawingCacheBackgroundColor, getDrawingCacheQuality, getDrawingRect, getDrawingTime, getElevation, getExplicitStyle, getFilterTouchesWhenObscured, getFitsSystemWindows, getFocusable, getFocusables, getFocusedRect, getForeground, getForegroundGravity, getForegroundTintBlendMode, getForegroundTintList, getForegroundTintMode, getGlobalVisibleRect, getGlobalVisibleRect, getHandler, getHasOverlappingRendering, getHeight, getHitRect, getHorizontalFadingEdgeLength, getHorizontalScrollbarHeight, getHorizontalScrollbarThumbDrawable, getHorizontalScrollbarTrackDrawable, getId, getImportantForAccessibility, getImportantForAutofill, getKeepScreenOn, getKeyDispatcherState, getLabelFor, getLayerType, getLayoutDirection, getLayoutParams, getLeft, getLeftFadingEdgeStrength, getLeftPaddingOffset, getLocalVisibleRect, getLocationInSurface, getLocationInWindow, getLocationOnScreen, getMatrix, getMeasuredHeight, getMeasuredHeightAndState, getMeasuredState, getMeasuredWidth, getMeasuredWidthAndState, getMinimumHeight, getMinimumWidth, getNextClusterForwardId, getNextFocusDownId, getNextFocusForwardId, getNextFocusLeftId, getNextFocusRightId, getNextFocusUpId, getOnFocusChangeListener, getOutlineAmbientShadowColor, getOutlineProvider, getOutlineSpotShadowColor, getOverScrollMode, getPaddingBottom, getPaddingEnd, getPaddingLeft, getPaddingRight, getPaddingStart, getPaddingTop, getParent, getParentForAccessibility, getPivotX, getPivotY, getPointerIcon, getResources, getRevealOnFocusHint, getRight, getRightFadingEdgeStrength, getRightPaddingOffset, getRootView, getRootWindowInsets, getRotation, getRotationX, getRotationY, getScaleX, getScaleY, getScrollBarDefaultDelayBeforeFade, getScrollBarFadeDuration, getScrollBarSize, getScrollBarStyle, getScrollIndicators, getScrollX, getScrollY, getSolidColor, getSourceLayoutResId, getStateListAnimator, getSuggestedMinimumHeight, getSuggestedMinimumWidth, getSystemGestureExclusionRects, getSystemUiVisibility, getTag, getTag, getTextAlignment, getTextDirection, getTooltipText, getTop, getTopFadingEdgeStrength, getTopPaddingOffset, getTouchables, getTouchDelegate, getTransitionAlpha, getTransitionName, getTranslationX, getTranslationY, getTranslationZ, getUniqueDrawingId, getVerticalFadingEdgeLength, getVerticalScrollbarPosition, getVerticalScrollbarThumbDrawable, getVerticalScrollbarTrackDrawable, getVerticalScrollbarWidth, getViewTreeObserver, getVisibility, getWidth, getWindowAttachCount, getWindowId, getWindowSystemUiVisibility, getWindowToken, getWindowVisibility, getWindowVisibleDisplayFrame, getX, getY, getZ, hasExplicitFocusable, hasFocusable, hasNestedScrollingParent, hasOnClickListeners, hasOverlappingRendering, hasPointerCapture, hasWindowFocus, inflate, invalidate, invalidate, invalidate, invalidateDrawable, invalidateOutline, isAccessibilityFocused, isAccessibilityHeading, isActivated, isAttachedToWindow, isClickable, isContextClickable, isDirty, isDrawingCacheEnabled, isDuplicateParentStateEnabled, isEnabled, isFocusable, isFocusableInTouchMode, isFocused, isFocusedByDefault, isForceDarkAllowed, isHapticFeedbackEnabled, isHardwareAccelerated, isHorizontalFadingEdgeEnabled, isHorizontalScrollBarEnabled, isHovered, isImportantForAccessibility, isImportantForAutofill, isInEditMode, isInLayout, isInTouchMode, isKeyboardNavigationCluster, isLaidOut, isLayoutDirectionResolved, isLayoutRequested, isLongClickable, isNestedScrollingEnabled, isOpaque, isPaddingOffsetRequired, isPaddingRelative, isPivotSet, isPressed, isSaveEnabled, isSaveFromParentEnabled, isScreenReaderFocusable, isScrollbarFadingEnabled, isScrollContainer, isSelected, isShown, isSoundEffectsEnabled, isTemporarilyDetached, isTextAlignmentResolved, isTextDirectionResolved, isVerticalFadingEdgeEnabled, isVerticalScrollBarEnabled, isVisibleToUserForAutofill, keyboardNavigationClusterSearch, measure, mergeDrawableStates, offsetLeftAndRight, offsetTopAndBottom, onAnimationEnd, onAnimationStart, onApplyWindowInsets, onCancelPendingInputEvents, onCapturedPointerEvent, onCheckIsTextEditor, onConfigurationChanged, onCreateContextMenu, onCreateInputConnection, onDisplayHint, onDragEvent, onDraw, onDrawForeground, onDrawScrollBars, onFilterTouchEventForSecurity, onFinishInflate, onFinishTemporaryDetach, onFocusChanged, onGenericMotionEvent, onHoverChanged, onHoverEvent, onInitializeAccessibilityEvent, onInitializeAccessibilityNodeInfo, onKeyDown, onKeyLongPress, onKeyMultiple, onKeyPreIme, onKeyShortcut, onKeyUp, onOverScrolled, onPointerCaptureChange, onPopulateAccessibilityEvent, onProvideAutofillStructure, onProvideAutofillVirtualStructure, onProvideStructure, onProvideVirtualStructure, onRestoreInstanceState, onRtlPropertiesChanged, onSaveInstanceState, onScreenStateChanged, onScrollChanged, onSetAlpha, onSizeChanged, onStartTemporaryDetach, onTouchEvent, onTrackballEvent, onVisibilityAggregated, onVisibilityChanged, onWindowFocusChanged, onWindowSystemUiVisibilityChanged, onWindowVisibilityChanged, overScrollBy, performAccessibilityAction, performClick, performContextClick, performContextClick, performHapticFeedback, performHapticFeedback, performLongClick, performLongClick, playSoundEffect, post, postDelayed, postInvalidate, postInvalidate, postInvalidateDelayed, postInvalidateDelayed, postInvalidateOnAnimation, postInvalidateOnAnimation, postOnAnimation, postOnAnimationDelayed, refreshDrawableState, releasePointerCapture, removeCallbacks, removeOnAttachStateChangeListener, removeOnLayoutChangeListener, removeOnUnhandledKeyEventListener, requestApplyInsets, requestFitSystemWindows, requestFocus, requestFocus, requestFocusFromTouch, requestLayout, requestPointerCapture, requestRectangleOnScreen, requestRectangleOnScreen, requestUnbufferedDispatch, requireViewById, resetPivot, resolveSize, resolveSizeAndState, restoreHierarchyState, saveAttributeDataForStyleable, saveHierarchyState, scheduleDrawable, scrollBy, scrollTo, sendAccessibilityEvent, sendAccessibilityEventUnchecked, setAccessibilityDelegate, setAccessibilityHeading, setAccessibilityLiveRegion, setAccessibilityPaneTitle, setAccessibilityTraversalAfter, setAccessibilityTraversalBefore, setActivated, setAlpha, setAnimation, setAnimationMatrix, setAutofillHints, setAutofillId, setBackground, setBackgroundColor, setBackgroundDrawable, setBackgroundResource, setBackgroundTintBlendMode, setBackgroundTintList, setBackgroundTintMode, setBottom, setCameraDistance, setClickable, setClipBounds, setClipToOutline, setContentCaptureSession, setContentDescription, setContextClickable, setDefaultFocusHighlightEnabled, setDrawingCacheBackgroundColor, setDrawingCacheEnabled, setDrawingCacheQuality, setDuplicateParentStateEnabled, setElevation, setEnabled, setFadingEdgeLength, setFilterTouchesWhenObscured, setFitsSystemWindows, setFocusable, setFocusable, setFocusableInTouchMode, setFocusedByDefault, setForceDarkAllowed, setForeground, setForegroundTintBlendMode, setForegroundTintList, setForegroundTintMode, setHapticFeedbackEnabled, setHasTransientState, setHorizontalFadingEdgeEnabled, setHorizontalScrollBarEnabled, setHorizontalScrollbarThumbDrawable, setHorizontalScrollbarTrackDrawable, setHovered, setId, setImportantForAccessibility, setImportantForAutofill, setKeepScreenOn, setKeyboardNavigationCluster, setLabelFor, setLayerPaint, setLayerType, setLayoutDirection, setLayoutParams, setLeft, setLeftTopRightBottom, setLongClickable, setMeasuredDimension, setMinimumHeight, setMinimumWidth, setNestedScrollingEnabled, setNextClusterForwardId, setNextFocusDownId, setNextFocusForwardId, setNextFocusLeftId, setNextFocusRightId, setNextFocusUpId, setOnApplyWindowInsetsListener, setOnCapturedPointerListener, setOnClickListener, setOnContextClickListener, setOnCreateContextMenuListener, setOnDragListener, setOnFocusChangeListener, setOnGenericMotionListener, setOnHoverListener, setOnKeyListener, setOnLongClickListener, setOnScrollChangeListener, setOnSystemUiVisibilityChangeListener, setOnTouchListener, setOutlineAmbientShadowColor, setOutlineProvider, setOutlineSpotShadowColor, setOverScrollMode, setPadding, setPaddingRelative, setPivotX, setPivotY, setPointerIcon, setPressed, setRevealOnFocusHint, setRight, setRotation, setRotationX, setRotationY, setSaveEnabled, setSaveFromParentEnabled, setScaleX, setScaleY, setScreenReaderFocusable, setScrollBarDefaultDelayBeforeFade, setScrollBarFadeDuration, setScrollbarFadingEnabled, setScrollBarSize, setScrollBarStyle, setScrollContainer, setScrollIndicators, setScrollIndicators, setScrollX, setScrollY, setSelected, setSoundEffectsEnabled, setStateListAnimator, setSystemGestureExclusionRects, setSystemUiVisibility, setTag, setTag, setTextAlignment, setTextDirection, setTooltipText, setTop, setTouchDelegate, setTransitionAlpha, setTransitionName, setTransitionVisibility, setTranslationX, setTranslationY, setTranslationZ, setVerticalFadingEdgeEnabled, setVerticalScrollBarEnabled, setVerticalScrollbarPosition, setVerticalScrollbarThumbDrawable, setVerticalScrollbarTrackDrawable, setVisibility, setWillNotCacheDrawing, setWillNotDraw, setX, setY, setZ, showContextMenu, showContextMenu, startActionMode, startActionMode, startAnimation, startDrag, startDragAndDrop, startNestedScroll, stopNestedScroll, toString, transformMatrixToGlobal, transformMatrixToLocal, unscheduleDrawable, unscheduleDrawable, updateDragShadow, 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
canResolveLayoutDirection, canResolveTextAlignment, canResolveTextDirection, createContextMenu, getLayoutDirection, getParent, getParentForAccessibility, getTextAlignment, getTextDirection, isLayoutDirectionResolved, isLayoutRequested, isTextAlignmentResolved, isTextDirectionResolved, keyboardNavigationClusterSearch, requestFitSystemWindows, requestLayout

- Field Detail
  - MODE_DEFAULT
```
public static final int MODE_DEFAULT
```
    See Also:
    
    Constant Field Values
  - MODE_FIXED
```
public static final int MODE_FIXED
```
    See Also:
    
    Constant Field Values
  - MODE_SHIFTING
```
public static final int MODE_SHIFTING
```
    See Also:
    
    Constant Field Values
  - MODE_FIXED_NO_TITLE
```
public static final int MODE_FIXED_NO_TITLE
```
    See Also:
    
    Constant Field Values
  - MODE_SHIFTING_NO_TITLE
```
public static final int MODE_SHIFTING_NO_TITLE
```
    See Also:
    
    Constant Field Values
  - BACKGROUND_STYLE_DEFAULT
```
public static final int BACKGROUND_STYLE_DEFAULT
```
    See Also:
    
    Constant Field Values
  - BACKGROUND_STYLE_STATIC
```
public static final int BACKGROUND_STYLE_STATIC
```
    See Also:
    
    Constant Field Values
  - BACKGROUND_STYLE_RIPPLE
```
public static final int BACKGROUND_STYLE_RIPPLE
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - BottomNavigationBar
```
public BottomNavigationBar(android.content.Context context)
```
  - BottomNavigationBar
```
public BottomNavigationBar(android.content.Context context,
                           android.util.AttributeSet attrs)
```
  - BottomNavigationBar
```
public BottomNavigationBar(android.content.Context context,
                           android.util.AttributeSet attrs,
                           int defStyleAttr)
```
  - BottomNavigationBar
```
public BottomNavigationBar(android.content.Context context,
                           android.util.AttributeSet attrs,
                           int defStyleAttr,
                           int defStyleRes)
```
- Method Detail
  - addItem
```
public BottomNavigationBar addItem(BottomNavigationItem item)
```
    Used to add a new tab.
    
    Parameters:
    
    item - bottom navigation tab details
    
    Returns:
    
    this, to allow builder pattern
  - removeItem
```
public BottomNavigationBar removeItem(BottomNavigationItem item)
```
    Used to remove a tab. you should call initialise() after this to see the results effected.
    
    Parameters:
    
    item - bottom navigation tab details
    
    Returns:
    
    this, to allow builder pattern
  - setMode
```
public BottomNavigationBar setMode(int mode)
```
    Parameters:
    
    mode - any of the three Modes supported by library
    
    Returns:
    
    this, to allow builder pattern
  - setBackgroundStyle
```
public BottomNavigationBar setBackgroundStyle(int backgroundStyle)
```
    Parameters:
    
    backgroundStyle - any of the three Background Styles supported by library
    
    Returns:
    
    this, to allow builder pattern
  - setActiveColor
```
public BottomNavigationBar setActiveColor(int activeColor)
```
    Parameters:
    
    activeColor - res code for the default active color
    
    Returns:
    
    this, to allow builder pattern
  - setActiveColor
```
public BottomNavigationBar setActiveColor(java.lang.String activeColorCode)
```
    Parameters:
    
    activeColorCode - color code in string format for the default active color
    
    Returns:
    
    this, to allow builder pattern
  - setInActiveColor
```
public BottomNavigationBar setInActiveColor(int inActiveColor)
```
    Parameters:
    
    inActiveColor - res code for the default in-active color
    
    Returns:
    
    this, to allow builder pattern
  - setInActiveColor
```
public BottomNavigationBar setInActiveColor(java.lang.String inActiveColorCode)
```
    Parameters:
    
    inActiveColorCode - color code in string format for the default in-active color
    
    Returns:
    
    this, to allow builder pattern
  - setBarBackgroundColor
```
public BottomNavigationBar setBarBackgroundColor(int backgroundColor)
```
    Parameters:
    
    backgroundColor - res code for the default background color
    
    Returns:
    
    this, to allow builder pattern
  - setBarBackgroundColor
```
public BottomNavigationBar setBarBackgroundColor(java.lang.String backgroundColorCode)
```
    Parameters:
    
    backgroundColorCode - color code in string format for the default background color
    
    Returns:
    
    this, to allow builder pattern
  - setFirstSelectedPosition
```
public BottomNavigationBar setFirstSelectedPosition(int firstSelectedPosition)
```
    Parameters:
    
    firstSelectedPosition - position of tab that needs to be selected by default
    
    Returns:
    
    this, to allow builder pattern
  - initialise
```
public void initialise()
```
    This method should be called at the end of all customisation method. This method will take all changes in to consideration and redraws tabs.
  - setTabSelectedListener
```
public BottomNavigationBar setTabSelectedListener(BottomNavigationBar.OnTabSelectedListener tabSelectedListener)
```
    Parameters:
    
    tabSelectedListener - callback listener for tabs
    
    Returns:
    
    this, to allow builder pattern
  - setAnimationDuration
```
public BottomNavigationBar setAnimationDuration(int animationDuration)
```
    ripple animation will be 2.5 times this animation duration.
    
    Parameters:
    
    animationDuration - animation duration for tab animations
    
    Returns:
    
    this, to allow builder pattern
  - clearAll
```
public void clearAll()
```
    Clears all stored data and this helps to re-initialise tabs from scratch
  - selectTab
```
public void selectTab(int newPosition)
```
    Should be called only after initialization of BottomBar(i.e after calling initialize method)
    
    Parameters:
    
    newPosition - to select a tab after bottom navigation bar is initialised
  - selectTab
```
public void selectTab(int newPosition,
                      boolean callListener)
```
    Should be called only after initialization of BottomBar(i.e after calling initialize method)
    
    Parameters:
    
    newPosition - to select a tab after bottom navigation bar is initialised
    
    callListener - should this change call listener callbacks
  - toggle
```
public void toggle()
```
    show BottomNavigationBar if it is hidden and hide if it is shown
  - toggle
```
public void toggle(boolean animate)
```
    show BottomNavigationBar if it is hidden and hide if it is shown
    
    Parameters:
    
    animate - is animation enabled for toggle
  - hide
```
public void hide()
```
    hide with animation
  - hide
```
public void hide(boolean animate)
```
    Parameters:
    
    animate - is animation enabled for hide
  - show
```
public void show()
```
    show with animation
  - show
```
public void show(boolean animate)
```
    Parameters:
    
    animate - is animation enabled for show
  - isHidden
```
public boolean isHidden()
```
  - isAutoHideEnabled
```
public boolean isAutoHideEnabled()
```
  - setAutoHideEnabled
```
public void setAutoHideEnabled(boolean mAutoHideEnabled)
```
  - setFab
```
public void setFab(FloatingActionButton fab)
```
  - getActiveColor
```
public int getActiveColor()
```
    Returns:
    
    activeColor
  - getInActiveColor
```
public int getInActiveColor()
```
    Returns:
    
    in-active color
  - getBackgroundColor
```
public int getBackgroundColor()
```
    Returns:
    
    background color
  - getCurrentSelectedPosition
```
public int getCurrentSelectedPosition()
```
    Returns:
    
    current selected position
  - getAnimationDuration
```
public int getAnimationDuration()
```
    Returns:
    
    animation duration

Class BottomNavigationBar

Nested Class Summary

Nested classes/interfaces inherited from class android.widget.FrameLayout

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

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

Field Summary

Fields inherited from class android.view.ViewGroup

Fields inherited from class android.view.View

Constructor Summary

Method Summary

Methods inherited from class android.widget.FrameLayout

Methods inherited from class android.view.ViewGroup

Methods inherited from class android.view.View

Methods inherited from class java.lang.Object

Methods inherited from interface android.view.ViewParent

Field Detail

MODE_DEFAULT

MODE_FIXED

MODE_SHIFTING

MODE_FIXED_NO_TITLE

MODE_SHIFTING_NO_TITLE

BACKGROUND_STYLE_DEFAULT

BACKGROUND_STYLE_STATIC

BACKGROUND_STYLE_RIPPLE

Constructor Detail

BottomNavigationBar

BottomNavigationBar

BottomNavigationBar

BottomNavigationBar

Method Detail

addItem

removeItem

setMode

setBackgroundStyle

setActiveColor

setActiveColor

setInActiveColor

setInActiveColor

setBarBackgroundColor

setBarBackgroundColor

setFirstSelectedPosition

initialise

setTabSelectedListener

setAnimationDuration

clearAll

selectTab

selectTab

toggle

toggle

hide

hide

show

show

isHidden

isAutoHideEnabled

setAutoHideEnabled

setFab

getActiveColor

getInActiveColor

getBackgroundColor

getCurrentSelectedPosition

getAnimationDuration