StepperIndicator (library 1.0.7 API)

java.lang.Object
- android.view.View
- - com.badoualy.stepperindicator.StepperIndicator

All Implemented Interfaces:: android.graphics.drawable.Drawable.Callback, android.support.v4.view.ViewPager.OnPageChangeListener, android.view.accessibility.AccessibilityEventSource, android.view.KeyEvent.Callback

public class StepperIndicator
extends android.view.View
implements android.support.v4.view.ViewPager.OnPageChangeListener

Step indicator that can be used with (or without) a ViewPager to display current progress through an Onboarding or any process in multiple steps.

The default main primary color if not specified in the XML attributes will use the theme primary color defined via colorPrimary attribute.

If this view is used on a device below API 11, animations will not be used.

Usage of stepper custom attributes:

Name	Description	Default value
stpi_animDuration	duration of the line tracing animation	250 ms
stpi_stepCount	number of pages/steps
stpi_circleColor	color of the stroke circle	#b3bdc2 (grey)
stpi_circleRadius	radius of the circle	10dp
stpi_circleStrokeWidth	width of circle's radius	4dp
stpi_indicatorColor	color for the current page indicator	#00b47c (green)
stpi_indicatorRadius	radius for the circle of the current page indicator	4dp
stpi_lineColor	color of the line between indicators	#b3bdc2 (grey)
stpi_lineDoneColor	color of a line when step is done	#00b47c (green)
stpi_lineStrokeWidth	width of the line stroke	2dp
stpi_lineMargin	margin at each side of the line	5dp
stpi_showDoneIcon	show the done check icon or not	true
stpi_showStepNumberInstead	display text number for each step instead of bullets	false
stpi_useBottomIndicator	display the indicator for the current step at the bottom instead of inside bullet	false
stpi_useBottomIndicatorWithStepColors	use the same color for the bottom indicator as the step color	false
stpi_bottomIndicatorHeight	set the height for the bottom indicator component	3dp
stpi_bottomIndicatorWidth	set the width for the bottom indicator component	50dp
stpi_bottomIndicatorMarginTop	set the top margin for the bottom indicator component	10dp
stpi_stepsCircleColors	use multiple colors for each step (array of colors with the size at least the same size as the stpi_stepCount value)
stpi_stepsIndicatorColors	use multiple colors for each step indicator (array of colors with the size at least the same size as the stpi_stepCount value)
stpi_labels	supply an array of strings to show labels for every step indicator
stpi_showLabels	Show labels for each step indicator. Useful for timelines or checkpoints.	false
stpi_labelMarginTop	Top margin for the labels	2dp
stpi_labelSize	Size for the labels	12sp
stpi_labelColor	Color for the labels	android:textColorSecondary defined in your project

Updated by Ionut Negru on 08/08/16 to add the stepClickListener feature.

Updated by Ionut Negru on 09/08/16 to add support for customizations like: multiple colors, step text number, bottom indicator.

Updated by Rakshak R.Hegde to add support for labels and it's customisations. Supports label too.

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`static interface`	`StepperIndicator.OnStepClickListener` Contract used by the StepperIndicator widget to notify any listener of steps interaction events.

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

Field Summary
- 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
`StepperIndicator(android.content.Context context)`
`StepperIndicator(android.content.Context context, android.util.AttributeSet attrs)`
`StepperIndicator(android.content.Context context, android.util.AttributeSet attrs, int defStyleAttr)`
`StepperIndicator(android.content.Context context, android.util.AttributeSet attrs, int defStyleAttr, int defStyleRes)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`addOnStepClickListener(StepperIndicator.OnStepClickListener listener)` Add the `StepperIndicator.OnStepClickListener` to the list of listeners which will receive events when an step is clicked.
`void`	`clearOnStepClickListeners()` Remove all `StepperIndicator.OnStepClickListener` listeners from the StepperIndicator widget.
`void`	`computeStepsClickAreas()` Calculate the area for each step.
`static void`	`drawLayout(android.text.Layout layout, float x, float y, android.graphics.Canvas canvas, android.text.TextPaint paint)` x and y anchored to top-middle point of StaticLayout
`int`	`getCurrentStep()`
`static int`	`getPrimaryColor(android.content.Context context)`
`int`	`getStepCount()`
`static int`	`getTextColorSecondary(android.content.Context context)`
`boolean`	`isOnStepClickListenerAvailable()` Check if the widget has any valid `StepperIndicator.OnStepClickListener` listener set for receiving events from the steps.
`protected void`	`onDraw(android.graphics.Canvas canvas)`
`protected void`	`onMeasure(int widthMeasureSpec, int heightMeasureSpec)`
`void`	`onPageScrolled(int position, float positionOffset, int positionOffsetPixels)`
`void`	`onPageScrollStateChanged(int state)`
`void`	`onPageSelected(int position)`
`void`	`onRestoreInstanceState(android.os.Parcelable state)`
`android.os.Parcelable`	`onSaveInstanceState()`
`protected void`	`onSizeChanged(int w, int h, int oldw, int oldh)`
`boolean`	`onTouchEvent(android.view.MotionEvent event)`
`void`	`removeOnStepClickListener(StepperIndicator.OnStepClickListener listener)` Remove the specified `StepperIndicator.OnStepClickListener` from the list of listeners which will receive events when an step is clicked.
`void`	`setAnimCheckRadius(float animCheckRadius)` Setter method for the checkmark radius animation.
`void`	`setAnimIndicatorRadius(float animIndicatorRadius)` Setter method for the indicator radius animation.
`void`	`setAnimProgress(float animProgress)` Setter method for the animation progress.
`void`	`setCurrentStep(int currentStep)` Sets the current step
`void`	`setDoneIcon(android.graphics.drawable.Drawable doneIcon)`
`void`	`setLabelColor(int color)`
`void`	`setLabels(java.lang.CharSequence[] labelsArray)` Pass a labels array of Charsequence that is greater than or equal to the `stepCount`.
`void`	`setShowDoneIcon(boolean showDoneIcon)`
`void`	`setStepCount(int stepCount)`
`void`	`setViewPager(android.support.v4.view.ViewPager pager)` Set the `ViewPager` associated with this widget indicator.
`void`	`setViewPager(android.support.v4.view.ViewPager pager, boolean keepLastPage)` Set the `ViewPager` associated with this widget indicator.
`void`	`setViewPager(android.support.v4.view.ViewPager pager, int stepCount)` Set the `ViewPager` associated with this widget indicator.
`void`	`showLabels(boolean show)` Shows the labels if true is passed.

Methods inherited from class android.view.View
addChildrenForAccessibility, addExtraDataToAccessibilityNodeInfo, addFocusables, addFocusables, addKeyboardNavigationClusters, addOnAttachStateChangeListener, addOnLayoutChangeListener, addTouchables, animate, announceForAccessibility, autofill, autofill, awakenScrollBars, awakenScrollBars, awakenScrollBars, bringToFront, buildDrawingCache, buildDrawingCache, buildLayer, callOnClick, cancelDragAndDrop, cancelLongPress, cancelPendingInputEvents, canResolveLayoutDirection, canResolveTextAlignment, canResolveTextDirection, canScrollHorizontally, canScrollVertically, checkInputConnectionProxy, clearAnimation, clearFocus, combineMeasuredStates, computeHorizontalScrollExtent, computeHorizontalScrollOffset, computeHorizontalScrollRange, computeScroll, computeSystemWindowInsets, computeVerticalScrollExtent, computeVerticalScrollOffset, computeVerticalScrollRange, createAccessibilityNodeInfo, createContextMenu, destroyDrawingCache, dispatchApplyWindowInsets, dispatchCapturedPointerEvent, dispatchConfigurationChanged, dispatchDisplayHint, dispatchDragEvent, dispatchDraw, dispatchDrawableHotspotChanged, dispatchFinishTemporaryDetach, dispatchGenericFocusedEvent, dispatchGenericMotionEvent, dispatchGenericPointerEvent, dispatchHoverEvent, dispatchKeyEvent, dispatchKeyEventPreIme, dispatchKeyShortcutEvent, dispatchNestedFling, dispatchNestedPreFling, dispatchNestedPrePerformAccessibilityAction, dispatchNestedPreScroll, dispatchNestedScroll, dispatchPointerCaptureChanged, dispatchPopulateAccessibilityEvent, dispatchProvideAutofillStructure, dispatchProvideStructure, dispatchRestoreInstanceState, dispatchSaveInstanceState, dispatchSetActivated, dispatchSetPressed, dispatchSetSelected, dispatchStartTemporaryDetach, dispatchSystemUiVisibilityChanged, dispatchTouchEvent, dispatchTrackballEvent, dispatchUnhandledMove, dispatchVisibilityChanged, dispatchWindowFocusChanged, dispatchWindowSystemUiVisiblityChanged, dispatchWindowVisibilityChanged, draw, drawableHotspotChanged, drawableStateChanged, findFocus, findViewById, findViewsWithText, findViewWithTag, fitSystemWindows, focusSearch, forceHasOverlappingRendering, forceLayout, generateViewId, getAccessibilityClassName, getAccessibilityLiveRegion, getAccessibilityNodeProvider, getAccessibilityTraversalAfter, getAccessibilityTraversalBefore, getAlpha, getAnimation, getApplicationWindowToken, getAutofillHints, getAutofillId, getAutofillType, getAutofillValue, getBackground, getBackgroundTintList, getBackgroundTintMode, getBaseline, getBottom, getBottomFadingEdgeStrength, getBottomPaddingOffset, getCameraDistance, getClipBounds, getClipBounds, getClipToOutline, getContentDescription, getContext, getContextMenuInfo, getDefaultFocusHighlightEnabled, getDefaultSize, getDisplay, getDrawableState, getDrawingCache, getDrawingCache, getDrawingCacheBackgroundColor, getDrawingCacheQuality, getDrawingRect, getDrawingTime, getElevation, getFilterTouchesWhenObscured, getFitsSystemWindows, getFocusable, getFocusables, getFocusedRect, getForeground, getForegroundGravity, getForegroundTintList, getForegroundTintMode, getGlobalVisibleRect, getGlobalVisibleRect, getHandler, getHasOverlappingRendering, getHeight, getHitRect, getHorizontalFadingEdgeLength, getHorizontalScrollbarHeight, getId, getImportantForAccessibility, getImportantForAutofill, getKeepScreenOn, getKeyDispatcherState, getLabelFor, getLayerType, getLayoutDirection, getLayoutParams, getLeft, getLeftFadingEdgeStrength, getLeftPaddingOffset, getLocalVisibleRect, getLocationInWindow, getLocationOnScreen, getMatrix, getMeasuredHeight, getMeasuredHeightAndState, getMeasuredState, getMeasuredWidth, getMeasuredWidthAndState, getMinimumHeight, getMinimumWidth, getNextClusterForwardId, getNextFocusDownId, getNextFocusForwardId, getNextFocusLeftId, getNextFocusRightId, getNextFocusUpId, getOnFocusChangeListener, getOutlineProvider, getOverlay, 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, getStateListAnimator, getSuggestedMinimumHeight, getSuggestedMinimumWidth, getSystemUiVisibility, getTag, getTag, getTextAlignment, getTextDirection, getTooltipText, getTop, getTopFadingEdgeStrength, getTopPaddingOffset, getTouchables, getTouchDelegate, getTransitionName, getTranslationX, getTranslationY, getTranslationZ, getVerticalFadingEdgeLength, getVerticalScrollbarPosition, getVerticalScrollbarWidth, getViewTreeObserver, getVisibility, getWidth, getWindowAttachCount, getWindowId, getWindowSystemUiVisibility, getWindowToken, getWindowVisibility, getWindowVisibleDisplayFrame, getX, getY, getZ, hasExplicitFocusable, hasFocus, hasFocusable, hasNestedScrollingParent, hasOnClickListeners, hasOverlappingRendering, hasPointerCapture, hasTransientState, hasWindowFocus, inflate, invalidate, invalidate, invalidate, invalidateDrawable, invalidateOutline, isAccessibilityFocused, isActivated, isAttachedToWindow, isClickable, isContextClickable, isDirty, isDrawingCacheEnabled, isDuplicateParentStateEnabled, isEnabled, isFocusable, isFocusableInTouchMode, isFocused, isFocusedByDefault, isHapticFeedbackEnabled, isHardwareAccelerated, isHorizontalFadingEdgeEnabled, isHorizontalScrollBarEnabled, isHovered, isImportantForAccessibility, isImportantForAutofill, isInEditMode, isInLayout, isInTouchMode, isKeyboardNavigationCluster, isLaidOut, isLayoutDirectionResolved, isLayoutRequested, isLongClickable, isNestedScrollingEnabled, isOpaque, isPaddingOffsetRequired, isPaddingRelative, isPressed, isSaveEnabled, isSaveFromParentEnabled, isScrollbarFadingEnabled, isScrollContainer, isSelected, isShown, isSoundEffectsEnabled, isTemporarilyDetached, isTextAlignmentResolved, isTextDirectionResolved, isVerticalFadingEdgeEnabled, isVerticalScrollBarEnabled, jumpDrawablesToCurrentState, keyboardNavigationClusterSearch, layout, measure, mergeDrawableStates, offsetLeftAndRight, offsetTopAndBottom, onAnimationEnd, onAnimationStart, onApplyWindowInsets, onAttachedToWindow, onCancelPendingInputEvents, onCapturedPointerEvent, onCheckIsTextEditor, onConfigurationChanged, onCreateContextMenu, onCreateDrawableState, onCreateInputConnection, onDetachedFromWindow, onDisplayHint, onDragEvent, onDrawForeground, onDrawScrollBars, onFilterTouchEventForSecurity, onFinishInflate, onFinishTemporaryDetach, onFocusChanged, onGenericMotionEvent, onHoverChanged, onHoverEvent, onInitializeAccessibilityEvent, onInitializeAccessibilityNodeInfo, onKeyDown, onKeyLongPress, onKeyMultiple, onKeyPreIme, onKeyShortcut, onKeyUp, onLayout, onOverScrolled, onPointerCaptureChange, onPopulateAccessibilityEvent, onProvideAutofillStructure, onProvideAutofillVirtualStructure, onProvideStructure, onProvideVirtualStructure, onResolvePointerIcon, onRtlPropertiesChanged, onScreenStateChanged, onScrollChanged, onSetAlpha, onStartTemporaryDetach, 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, requestApplyInsets, requestFitSystemWindows, requestFocus, requestFocus, requestFocus, requestFocusFromTouch, requestLayout, requestPointerCapture, requestRectangleOnScreen, requestRectangleOnScreen, requestUnbufferedDispatch, resolveSize, resolveSizeAndState, restoreDefaultFocus, restoreHierarchyState, saveHierarchyState, scheduleDrawable, scrollBy, scrollTo, sendAccessibilityEvent, sendAccessibilityEventUnchecked, setAccessibilityDelegate, setAccessibilityLiveRegion, setAccessibilityTraversalAfter, setAccessibilityTraversalBefore, setActivated, setAlpha, setAnimation, setAutofillHints, setBackground, setBackgroundColor, setBackgroundDrawable, setBackgroundResource, setBackgroundTintList, setBackgroundTintMode, setBottom, setCameraDistance, setClickable, setClipBounds, setClipToOutline, setContentDescription, setContextClickable, setDefaultFocusHighlightEnabled, setDrawingCacheBackgroundColor, setDrawingCacheEnabled, setDrawingCacheQuality, setDuplicateParentStateEnabled, setElevation, setEnabled, setFadingEdgeLength, setFilterTouchesWhenObscured, setFitsSystemWindows, setFocusable, setFocusable, setFocusableInTouchMode, setFocusedByDefault, setForeground, setForegroundGravity, setForegroundTintList, setForegroundTintMode, setHapticFeedbackEnabled, setHasTransientState, setHorizontalFadingEdgeEnabled, setHorizontalScrollBarEnabled, setHovered, setId, setImportantForAccessibility, setImportantForAutofill, setKeepScreenOn, setKeyboardNavigationCluster, setLabelFor, setLayerPaint, setLayerType, setLayoutDirection, setLayoutParams, setLeft, 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, setOutlineProvider, setOverScrollMode, setPadding, setPaddingRelative, setPivotX, setPivotY, setPointerIcon, setPressed, setRevealOnFocusHint, setRight, setRotation, setRotationX, setRotationY, setSaveEnabled, setSaveFromParentEnabled, setScaleX, setScaleY, setScrollBarDefaultDelayBeforeFade, setScrollBarFadeDuration, setScrollbarFadingEnabled, setScrollBarSize, setScrollBarStyle, setScrollContainer, setScrollIndicators, setScrollIndicators, setScrollX, setScrollY, setSelected, setSoundEffectsEnabled, setStateListAnimator, setSystemUiVisibility, setTag, setTag, setTextAlignment, setTextDirection, setTooltipText, setTop, setTouchDelegate, setTransitionName, setTranslationX, setTranslationY, setTranslationZ, setVerticalFadingEdgeEnabled, setVerticalScrollBarEnabled, setVerticalScrollbarPosition, setVisibility, setWillNotCacheDrawing, setWillNotDraw, setX, setY, setZ, showContextMenu, showContextMenu, startActionMode, startActionMode, startAnimation, startDrag, startDragAndDrop, startNestedScroll, stopNestedScroll, toString, unscheduleDrawable, unscheduleDrawable, updateDragShadow, verifyDrawable, willNotCacheDrawing, willNotDraw

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - StepperIndicator
```
public StepperIndicator(android.content.Context context)
```
  - StepperIndicator
```
public StepperIndicator(android.content.Context context,
                        android.util.AttributeSet attrs)
```
  - StepperIndicator
```
public StepperIndicator(android.content.Context context,
                        android.util.AttributeSet attrs,
                        int defStyleAttr)
```
  - StepperIndicator
```
public StepperIndicator(android.content.Context context,
                        android.util.AttributeSet attrs,
                        int defStyleAttr,
                        int defStyleRes)
```
- Method Detail
  - getPrimaryColor
```
public static int getPrimaryColor(android.content.Context context)
```
  - getTextColorSecondary
```
public static int getTextColorSecondary(android.content.Context context)
```
  - onTouchEvent
```
public boolean onTouchEvent(android.view.MotionEvent event)
```
    Overrides:
    
    onTouchEvent in class android.view.View
  - onSizeChanged
```
protected void onSizeChanged(int w,
                             int h,
                             int oldw,
                             int oldh)
```
    Overrides:
    
    onSizeChanged in class android.view.View
  - computeStepsClickAreas
```
public void computeStepsClickAreas()
```
    Calculate the area for each step. This ensure the correct step is detected when an click event is detected.
    
    Whenever compute() method is called, make sure to call this method also so that the steps click area is updated.
  - onDraw
```
protected void onDraw(android.graphics.Canvas canvas)
```
    Overrides:
    
    onDraw in class android.view.View
  - drawLayout
```
public static void drawLayout(android.text.Layout layout,
                              float x,
                              float y,
                              android.graphics.Canvas canvas,
                              android.text.TextPaint paint)
```
    x and y anchored to top-middle point of StaticLayout
  - onMeasure
```
protected void onMeasure(int widthMeasureSpec,
                         int heightMeasureSpec)
```
    Overrides:
    
    onMeasure in class android.view.View
  - getStepCount
```
public int getStepCount()
```
  - setStepCount
```
public void setStepCount(int stepCount)
```
  - getCurrentStep
```
public int getCurrentStep()
```
  - setCurrentStep
```
@UiThread
public void setCurrentStep(int currentStep)
```
    Sets the current step
    
    Parameters:
    
    currentStep - a value between 0 (inclusive) and stepCount (inclusive)
  - setAnimProgress
```
public void setAnimProgress(float animProgress)
```
    Setter method for the animation progress.
    DO NOT CALL, DELETE OR RENAME: Will be used by animation.
  - setAnimIndicatorRadius
```
public void setAnimIndicatorRadius(float animIndicatorRadius)
```
    Setter method for the indicator radius animation.
    DO NOT CALL, DELETE OR RENAME: Will be used by animation.
  - setAnimCheckRadius
```
public void setAnimCheckRadius(float animCheckRadius)
```
    Setter method for the checkmark radius animation.
    DO NOT CALL, DELETE OR RENAME: Will be used by animation.
  - setViewPager
```
public void setViewPager(android.support.v4.view.ViewPager pager)
```
    Set the ViewPager associated with this widget indicator.
    
    Parameters:
    
    pager - ViewPager to attach
  - setViewPager
```
public void setViewPager(android.support.v4.view.ViewPager pager,
                         boolean keepLastPage)
```
    Set the ViewPager associated with this widget indicator.
    
    Parameters:
    
    pager - ViewPager to attach
    
    keepLastPage - true if the widget should not create an indicator for the last page, to use it as the final page
  - setViewPager
```
public void setViewPager(android.support.v4.view.ViewPager pager,
                         int stepCount)
```
    Set the ViewPager associated with this widget indicator.
    
    Parameters:
    
    pager - ViewPager to attach
    
    stepCount - The real page count to display (use this if you are using looped viewpager to indicate the real number of pages)
  - setLabels
```
public void setLabels(java.lang.CharSequence[] labelsArray)
```
    Pass a labels array of Charsequence that is greater than or equal to the stepCount. Never pass null to this manually. Call showLabels(false) to hide labels.
    
    Parameters:
    
    labelsArray - Non-null array of CharSequence
  - setLabelColor
```
public void setLabelColor(int color)
```
  - showLabels
```
public void showLabels(boolean show)
```
    Shows the labels if true is passed. Else hides them.
    
    Parameters:
    
    show - Boolean to show or hide the labels
  - addOnStepClickListener
```
public void addOnStepClickListener(StepperIndicator.OnStepClickListener listener)
```
    Add the StepperIndicator.OnStepClickListener to the list of listeners which will receive events when an step is clicked.
    
    Parameters:
    
    listener - The StepperIndicator.OnStepClickListener which will be added
  - removeOnStepClickListener
```
public void removeOnStepClickListener(StepperIndicator.OnStepClickListener listener)
```
    Remove the specified StepperIndicator.OnStepClickListener from the list of listeners which will receive events when an step is clicked.
    
    Parameters:
    
    listener - The StepperIndicator.OnStepClickListener which will be removed
  - clearOnStepClickListeners
```
public void clearOnStepClickListeners()
```
    Remove all StepperIndicator.OnStepClickListener listeners from the StepperIndicator widget. No more events will be propagated.
  - isOnStepClickListenerAvailable
```
public boolean isOnStepClickListenerAvailable()
```
    Check if the widget has any valid StepperIndicator.OnStepClickListener listener set for receiving events from the steps.
    
    Returns:
    
    true if there are listeners registered, false otherwise.
  - setDoneIcon
```
public void setDoneIcon(@Nullable
                        android.graphics.drawable.Drawable doneIcon)
```
  - setShowDoneIcon
```
public void setShowDoneIcon(boolean showDoneIcon)
```
  - onPageScrolled
```
public void onPageScrolled(int position,
                           float positionOffset,
                           int positionOffsetPixels)
```
    Specified by:
    
    onPageScrolled in interface android.support.v4.view.ViewPager.OnPageChangeListener
  - onPageSelected
```
public void onPageSelected(int position)
```
    Specified by:
    
    onPageSelected in interface android.support.v4.view.ViewPager.OnPageChangeListener
  - onPageScrollStateChanged
```
public void onPageScrollStateChanged(int state)
```
    Specified by:
    
    onPageScrollStateChanged in interface android.support.v4.view.ViewPager.OnPageChangeListener
  - onRestoreInstanceState
```
public void onRestoreInstanceState(android.os.Parcelable state)
```
    Overrides:
    
    onRestoreInstanceState in class android.view.View
  - onSaveInstanceState
```
public android.os.Parcelable onSaveInstanceState()
```
    Overrides:
    
    onSaveInstanceState in class android.view.View

Class StepperIndicator

Nested Class Summary

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

Field Summary

Fields inherited from class android.view.View

Constructor Summary

Method Summary

Methods inherited from class android.view.View

Methods inherited from class java.lang.Object

Constructor Detail

StepperIndicator

StepperIndicator

StepperIndicator

StepperIndicator

Method Detail

getPrimaryColor

getTextColorSecondary

onTouchEvent

onSizeChanged

computeStepsClickAreas

onDraw

drawLayout

onMeasure

getStepCount

setStepCount

getCurrentStep

setCurrentStep

setAnimProgress

setAnimIndicatorRadius

setAnimCheckRadius

setViewPager

setViewPager

setViewPager

setLabels

setLabelColor

showLabels

addOnStepClickListener

removeOnStepClickListener

clearOnStepClickListeners

isOnStepClickListenerAvailable

setDoneIcon

setShowDoneIcon

onPageScrolled

onPageSelected

onPageScrollStateChanged

onRestoreInstanceState

onSaveInstanceState