LinePageIndicator (Android-ViewPagerIndicator 2.4.1 API)

java.lang.Object
- android.view.View
- - com.viewpagerindicator.LinePageIndicator

All Implemented Interfaces:

android.graphics.drawable.Drawable.Callback, android.support.v4.view.ViewPager.OnPageChangeListener, android.view.accessibility.AccessibilityEventSource, android.view.KeyEvent.Callback, PageIndicator
```
public class LinePageIndicator
extends android.view.View
implements PageIndicator
```
Draws a line for each page. The current page line is colored differently than the unselected page lines.

Nested Class Summary
- 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.OnAttachStateChangeListener, android.view.View.OnClickListener, 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.OnSystemUiVisibilityChangeListener, android.view.View.OnTouchListener

Field Summary
- Fields inherited from class android.view.View
  ALPHA, 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, 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, MEASURED_HEIGHT_STATE_SHIFT, MEASURED_SIZE_MASK, MEASURED_STATE_MASK, MEASURED_STATE_TOO_SMALL, 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_WINDOW_FOCUSED_STATE_SET, 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_HIDDEN, STATUS_BAR_VISIBLE, 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_INHERIT, TEXT_ALIGNMENT_RESOLVED_DEFAULT, TRANSLATION_X, TRANSLATION_Y, VIEW_LOG_TAG, VISIBLE, WINDOW_FOCUSED_STATE_SET, X, Y

Constructor Summary

Constructors
Constructor and Description
`LinePageIndicator(android.content.Context context)`
`LinePageIndicator(android.content.Context context, android.util.AttributeSet attrs)`
`LinePageIndicator(android.content.Context context, android.util.AttributeSet attrs, int defStyle)`

Method Summary

Methods
Modifier and Type	Method and Description
`float`	`getGapWidth()`
`float`	`getLineWidth()`
`int`	`getSelectedColor()`
`float`	`getStrokeWidth()`
`int`	`getUnselectedColor()`
`boolean`	`isCentered()`
`void`	`notifyDataSetChanged()` Notify the indicator that the fragment list has changed.
`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()`
`boolean`	`onTouchEvent(android.view.MotionEvent ev)`
`void`	`setCentered(boolean centered)`
`void`	`setCurrentItem(int item)` Set the current page of both the ViewPager and indicator.
`void`	`setGapWidth(float gapWidth)`
`void`	`setLineWidth(float lineWidth)`
`void`	`setOnPageChangeListener(android.support.v4.view.ViewPager.OnPageChangeListener listener)` Set a page change listener which will receive forwarded events.
`void`	`setSelectedColor(int selectedColor)`
`void`	`setStrokeWidth(float lineHeight)`
`void`	`setUnselectedColor(int unselectedColor)`
`void`	`setViewPager(android.support.v4.view.ViewPager viewPager)` Bind the indicator to a ViewPager.
`void`	`setViewPager(android.support.v4.view.ViewPager view, int initialPosition)` Bind the indicator to a ViewPager.

Methods inherited from class android.view.View
addChildrenForAccessibility, addFocusables, addFocusables, addOnAttachStateChangeListener, addOnLayoutChangeListener, addTouchables, animate, announceForAccessibility, awakenScrollBars, awakenScrollBars, awakenScrollBars, bringToFront, buildDrawingCache, buildDrawingCache, buildLayer, callOnClick, cancelLongPress, canScrollHorizontally, canScrollVertically, checkInputConnectionProxy, clearAnimation, clearFocus, combineMeasuredStates, computeHorizontalScrollExtent, computeHorizontalScrollOffset, computeHorizontalScrollRange, computeScroll, computeVerticalScrollExtent, computeVerticalScrollOffset, computeVerticalScrollRange, createAccessibilityNodeInfo, createContextMenu, destroyDrawingCache, dispatchConfigurationChanged, dispatchDisplayHint, dispatchDragEvent, dispatchDraw, dispatchGenericFocusedEvent, dispatchGenericMotionEvent, dispatchGenericPointerEvent, dispatchHoverEvent, dispatchKeyEvent, dispatchKeyEventPreIme, dispatchKeyShortcutEvent, dispatchPopulateAccessibilityEvent, dispatchRestoreInstanceState, dispatchSaveInstanceState, dispatchSetActivated, dispatchSetPressed, dispatchSetSelected, dispatchSystemUiVisibilityChanged, dispatchTouchEvent, dispatchTrackballEvent, dispatchUnhandledMove, dispatchVisibilityChanged, dispatchWindowFocusChanged, dispatchWindowSystemUiVisiblityChanged, dispatchWindowVisibilityChanged, draw, drawableStateChanged, findFocus, findViewById, findViewsWithText, findViewWithTag, fitSystemWindows, focusSearch, forceLayout, getAccessibilityNodeProvider, getAlpha, getAnimation, getApplicationWindowToken, getBackground, getBaseline, getBottom, getBottomFadingEdgeStrength, getBottomPaddingOffset, getCameraDistance, getContentDescription, getContext, getContextMenuInfo, getDefaultSize, getDrawableState, getDrawingCache, getDrawingCache, getDrawingCacheBackgroundColor, getDrawingCacheQuality, getDrawingRect, getDrawingTime, getFilterTouchesWhenObscured, getFitsSystemWindows, getFocusables, getFocusedRect, getGlobalVisibleRect, getGlobalVisibleRect, getHandler, getHeight, getHitRect, getHorizontalFadingEdgeLength, getHorizontalScrollbarHeight, getId, getImportantForAccessibility, getKeepScreenOn, getKeyDispatcherState, getLayerType, getLayoutParams, getLeft, getLeftFadingEdgeStrength, getLeftPaddingOffset, getLocalVisibleRect, getLocationInWindow, getLocationOnScreen, getMatrix, getMeasuredHeight, getMeasuredHeightAndState, getMeasuredState, getMeasuredWidth, getMeasuredWidthAndState, getMinimumHeight, getMinimumWidth, getNextFocusDownId, getNextFocusForwardId, getNextFocusLeftId, getNextFocusRightId, getNextFocusUpId, getOnFocusChangeListener, getOverScrollMode, getPaddingBottom, getPaddingLeft, getPaddingRight, getPaddingTop, getParent, getParentForAccessibility, getPivotX, getPivotY, getResources, getRight, getRightFadingEdgeStrength, getRightPaddingOffset, getRootView, getRotation, getRotationX, getRotationY, getScaleX, getScaleY, getScrollBarDefaultDelayBeforeFade, getScrollBarFadeDuration, getScrollBarSize, getScrollBarStyle, getScrollX, getScrollY, getSolidColor, getSuggestedMinimumHeight, getSuggestedMinimumWidth, getSystemUiVisibility, getTag, getTag, getTop, getTopFadingEdgeStrength, getTopPaddingOffset, getTouchables, getTouchDelegate, getTranslationX, getTranslationY, getVerticalFadingEdgeLength, getVerticalScrollbarPosition, getVerticalScrollbarWidth, getViewTreeObserver, getVisibility, getWidth, getWindowAttachCount, getWindowSystemUiVisibility, getWindowToken, getWindowVisibility, getWindowVisibleDisplayFrame, getX, getY, hasFocus, hasFocusable, hasOnClickListeners, hasOverlappingRendering, hasTransientState, hasWindowFocus, inflate, initializeFadingEdge, initializeScrollbars, invalidate, invalidate, invalidate, invalidateDrawable, isActivated, isClickable, isDirty, isDrawingCacheEnabled, isDuplicateParentStateEnabled, isEnabled, isFocusable, isFocusableInTouchMode, isFocused, isHapticFeedbackEnabled, isHardwareAccelerated, isHorizontalFadingEdgeEnabled, isHorizontalScrollBarEnabled, isHovered, isInEditMode, isInTouchMode, isLayoutRequested, isLongClickable, isOpaque, isPaddingOffsetRequired, isPressed, isSaveEnabled, isSaveFromParentEnabled, isScrollbarFadingEnabled, isScrollContainer, isSelected, isShown, isSoundEffectsEnabled, isVerticalFadingEdgeEnabled, isVerticalScrollBarEnabled, jumpDrawablesToCurrentState, layout, measure, mergeDrawableStates, offsetLeftAndRight, offsetTopAndBottom, onAnimationEnd, onAnimationStart, onAttachedToWindow, onCheckIsTextEditor, onConfigurationChanged, onCreateContextMenu, onCreateDrawableState, onCreateInputConnection, onDetachedFromWindow, onDisplayHint, onDragEvent, onDrawScrollBars, onFilterTouchEventForSecurity, onFinishInflate, onFinishTemporaryDetach, onFocusChanged, onGenericMotionEvent, onHoverChanged, onHoverEvent, onInitializeAccessibilityEvent, onInitializeAccessibilityNodeInfo, onKeyDown, onKeyLongPress, onKeyMultiple, onKeyPreIme, onKeyShortcut, onKeyUp, onLayout, onOverScrolled, onPopulateAccessibilityEvent, onScreenStateChanged, onScrollChanged, onSetAlpha, onSizeChanged, onStartTemporaryDetach, onTrackballEvent, onVisibilityChanged, onWindowFocusChanged, onWindowSystemUiVisibilityChanged, onWindowVisibilityChanged, overScrollBy, performAccessibilityAction, performClick, performHapticFeedback, performHapticFeedback, performLongClick, playSoundEffect, post, postDelayed, postInvalidate, postInvalidate, postInvalidateDelayed, postInvalidateDelayed, postInvalidateOnAnimation, postInvalidateOnAnimation, postOnAnimation, postOnAnimationDelayed, refreshDrawableState, removeCallbacks, removeOnAttachStateChangeListener, removeOnLayoutChangeListener, requestFitSystemWindows, requestFocus, requestFocus, requestFocus, requestFocusFromTouch, requestLayout, requestRectangleOnScreen, requestRectangleOnScreen, resolveSize, resolveSizeAndState, restoreHierarchyState, saveHierarchyState, scheduleDrawable, scrollBy, scrollTo, sendAccessibilityEvent, sendAccessibilityEventUnchecked, setAccessibilityDelegate, setActivated, setAlpha, setAnimation, setBackground, setBackgroundColor, setBackgroundDrawable, setBackgroundResource, setBottom, setCameraDistance, setClickable, setContentDescription, setDrawingCacheBackgroundColor, setDrawingCacheEnabled, setDrawingCacheQuality, setDuplicateParentStateEnabled, setEnabled, setFadingEdgeLength, setFilterTouchesWhenObscured, setFitsSystemWindows, setFocusable, setFocusableInTouchMode, setHapticFeedbackEnabled, setHasTransientState, setHorizontalFadingEdgeEnabled, setHorizontalScrollBarEnabled, setHovered, setId, setImportantForAccessibility, setKeepScreenOn, setLayerType, setLayoutParams, setLeft, setLongClickable, setMeasuredDimension, setMinimumHeight, setMinimumWidth, setNextFocusDownId, setNextFocusForwardId, setNextFocusLeftId, setNextFocusRightId, setNextFocusUpId, setOnClickListener, setOnCreateContextMenuListener, setOnDragListener, setOnFocusChangeListener, setOnGenericMotionListener, setOnHoverListener, setOnKeyListener, setOnLongClickListener, setOnSystemUiVisibilityChangeListener, setOnTouchListener, setOverScrollMode, setPadding, setPivotX, setPivotY, setPressed, setRight, setRotation, setRotationX, setRotationY, setSaveEnabled, setSaveFromParentEnabled, setScaleX, setScaleY, setScrollBarDefaultDelayBeforeFade, setScrollBarFadeDuration, setScrollbarFadingEnabled, setScrollBarSize, setScrollBarStyle, setScrollContainer, setScrollX, setScrollY, setSelected, setSoundEffectsEnabled, setSystemUiVisibility, setTag, setTag, setTop, setTouchDelegate, setTranslationX, setTranslationY, setVerticalFadingEdgeEnabled, setVerticalScrollBarEnabled, setVerticalScrollbarPosition, setVisibility, setWillNotCacheDrawing, setWillNotDraw, setX, setY, showContextMenu, startActionMode, startAnimation, startDrag, unscheduleDrawable, unscheduleDrawable, verifyDrawable, willNotCacheDrawing, willNotDraw

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

- Constructor Detail
  - LinePageIndicator
```
public LinePageIndicator(android.content.Context context)
```
  - LinePageIndicator
```
public LinePageIndicator(android.content.Context context,
                 android.util.AttributeSet attrs)
```
  - LinePageIndicator
```
public LinePageIndicator(android.content.Context context,
                 android.util.AttributeSet attrs,
                 int defStyle)
```
- Method Detail
  - setCentered
```
public void setCentered(boolean centered)
```
  - isCentered
```
public boolean isCentered()
```
  - setUnselectedColor
```
public void setUnselectedColor(int unselectedColor)
```
  - getUnselectedColor
```
public int getUnselectedColor()
```
  - setSelectedColor
```
public void setSelectedColor(int selectedColor)
```
  - getSelectedColor
```
public int getSelectedColor()
```
  - setLineWidth
```
public void setLineWidth(float lineWidth)
```
  - getLineWidth
```
public float getLineWidth()
```
  - setStrokeWidth
```
public void setStrokeWidth(float lineHeight)
```
  - getStrokeWidth
```
public float getStrokeWidth()
```
  - setGapWidth
```
public void setGapWidth(float gapWidth)
```
  - getGapWidth
```
public float getGapWidth()
```
  - onDraw
```
protected void onDraw(android.graphics.Canvas canvas)
```
    Overrides:
    
    onDraw in class android.view.View
  - onTouchEvent
```
public boolean onTouchEvent(android.view.MotionEvent ev)
```
    Overrides:
    
    onTouchEvent in class android.view.View
  - setViewPager
```
public void setViewPager(android.support.v4.view.ViewPager viewPager)
```
    Description copied from interface: PageIndicator
    
    Bind the indicator to a ViewPager.
    
    Specified by:
    
    setViewPager in interface PageIndicator
  - setViewPager
```
public void setViewPager(android.support.v4.view.ViewPager view,
                int initialPosition)
```
    Description copied from interface: PageIndicator
    
    Bind the indicator to a ViewPager.
    
    Specified by:
    
    setViewPager in interface PageIndicator
  - setCurrentItem
```
public void setCurrentItem(int item)
```
    Description copied from interface: PageIndicator
    
    Set the current page of both the ViewPager and indicator.
    
    This must be used if you need to set the page before the views are drawn on screen (e.g., default start page).
    
    Specified by:
    
    setCurrentItem in interface PageIndicator
  - notifyDataSetChanged
```
public void notifyDataSetChanged()
```
    Description copied from interface: PageIndicator
    
    Notify the indicator that the fragment list has changed.
    
    Specified by:
    
    notifyDataSetChanged in interface PageIndicator
  - onPageScrollStateChanged
```
public void onPageScrollStateChanged(int state)
```
    Specified by:
    
    onPageScrollStateChanged in interface android.support.v4.view.ViewPager.OnPageChangeListener
  - 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
  - setOnPageChangeListener
```
public void setOnPageChangeListener(android.support.v4.view.ViewPager.OnPageChangeListener listener)
```
    Description copied from interface: PageIndicator
    
    Set a page change listener which will receive forwarded events.
    
    Specified by:
    
    setOnPageChangeListener in interface PageIndicator
  - onMeasure
```
protected void onMeasure(int widthMeasureSpec,
             int heightMeasureSpec)
```
    Overrides:
    
    onMeasure in class android.view.View
  - 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 LinePageIndicator

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

LinePageIndicator

LinePageIndicator

LinePageIndicator

Method Detail

setCentered

isCentered

setUnselectedColor

getUnselectedColor

setSelectedColor

getSelectedColor

setLineWidth

getLineWidth

setStrokeWidth

getStrokeWidth

setGapWidth

getGapWidth

onDraw

onTouchEvent

setViewPager

setViewPager

setCurrentItem

notifyDataSetChanged

onPageScrollStateChanged

onPageScrolled

onPageSelected

setOnPageChangeListener

onMeasure

onRestoreInstanceState

onSaveInstanceState