Package icyllis.modernui.widget

Class ProgressBar

java.lang.Object

icyllis.modernui.view.View

icyllis.modernui.widget.ProgressBar

All Implemented Interfaces:

Drawable.Callback

Direct Known Subclasses:

AbsSeekBar

public class ProgressBar
extends View

Nested Class Summary

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

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

Field Summary

Fields

Modifier and Type	Field	Description
protected static final FloatProperty<ProgressBar>	VISUAL_PROGRESS	Property wrapper around the visual state of the progress functionality handled by the setProgress(int, boolean) method.

Fields inherited from class icyllis.modernui.view.View

ALPHA, BOTTOM, EMPTY_STATE_SET, ENABLED_FOCUSED_SELECTED_STATE_SET, ENABLED_FOCUSED_SELECTED_WINDOW_FOCUSED_STATE_SET, ENABLED_FOCUSED_STATE_SET, ENABLED_FOCUSED_WINDOW_FOCUSED_STATE_SET, ENABLED_SELECTED_STATE_SET, ENABLED_SELECTED_WINDOW_FOCUSED_STATE_SET, ENABLED_STATE_SET, ENABLED_WINDOW_FOCUSED_STATE_SET, FOCUS_BACKWARD, FOCUS_DOWN, FOCUS_FORWARD, FOCUS_LEFT, FOCUS_RIGHT, FOCUS_UP, FOCUSABLE, FOCUSABLE_AUTO, FOCUSABLES_ALL, FOCUSABLES_TOUCH_MODE, FOCUSED_SELECTED_STATE_SET, FOCUSED_SELECTED_WINDOW_FOCUSED_STATE_SET, FOCUSED_STATE_SET, FOCUSED_WINDOW_FOCUSED_STATE_SET, GONE, HAPTIC_FEEDBACK_ENABLED, INVISIBLE, LAYOUT_DIRECTION_INHERIT, LAYOUT_DIRECTION_LOCALE, LAYOUT_DIRECTION_LTR, LAYOUT_DIRECTION_RTL, LAYOUT_DIRECTION_UNDEFINED, LEFT, MEASURED_HEIGHT_STATE_SHIFT, MEASURED_SIZE_MASK, MEASURED_STATE_MASK, MEASURED_STATE_TOO_SMALL, mPaddingBottom, mPaddingLeft, mPaddingRight, mPaddingTop, mScrollX, mScrollY, NO_ID, NOT_FOCUSABLE, OVER_SCROLL_ALWAYS, OVER_SCROLL_IF_CONTENT_SCROLLS, OVER_SCROLL_NEVER, PRESSED_ENABLED_FOCUSED_SELECTED_STATE_SET, PRESSED_ENABLED_FOCUSED_SELECTED_WINDOW_FOCUSED_STATE_SET, PRESSED_ENABLED_FOCUSED_STATE_SET, PRESSED_ENABLED_FOCUSED_WINDOW_FOCUSED_STATE_SET, PRESSED_ENABLED_SELECTED_STATE_SET, PRESSED_ENABLED_SELECTED_WINDOW_FOCUSED_STATE_SET, PRESSED_ENABLED_STATE_SET, PRESSED_ENABLED_WINDOW_FOCUSED_STATE_SET, PRESSED_FOCUSED_SELECTED_STATE_SET, PRESSED_FOCUSED_SELECTED_WINDOW_FOCUSED_STATE_SET, PRESSED_FOCUSED_STATE_SET, PRESSED_FOCUSED_WINDOW_FOCUSED_STATE_SET, PRESSED_SELECTED_STATE_SET, PRESSED_SELECTED_WINDOW_FOCUSED_STATE_SET, PRESSED_STATE_SET, PRESSED_WINDOW_FOCUSED_STATE_SET, RIGHT, ROTATION, ROTATION_X, ROTATION_Y, SCALE_X, SCALE_Y, SCROLL_AXIS_HORIZONTAL, SCROLL_AXIS_NONE, SCROLL_AXIS_VERTICAL, SCROLL_INDICATOR_BOTTOM, SCROLL_INDICATOR_END, SCROLL_INDICATOR_LEFT, SCROLL_INDICATOR_RIGHT, SCROLL_INDICATOR_START, SCROLL_INDICATOR_TOP, SCROLL_X, SCROLL_Y, SCROLLBARS_INSIDE_INSET, SCROLLBARS_INSIDE_OVERLAY, SCROLLBARS_OUTSIDE_INSET, SCROLLBARS_OUTSIDE_OVERLAY, SELECTED_STATE_SET, SELECTED_WINDOW_FOCUSED_STATE_SET, SOUND_EFFECTS_ENABLED, TEXT_ALIGNMENT_CENTER, TEXT_ALIGNMENT_GRAVITY, TEXT_ALIGNMENT_INHERIT, TEXT_ALIGNMENT_TEXT_END, TEXT_ALIGNMENT_TEXT_START, TEXT_ALIGNMENT_VIEW_END, TEXT_ALIGNMENT_VIEW_START, TEXT_DIRECTION_ANY_RTL, TEXT_DIRECTION_FIRST_STRONG, TEXT_DIRECTION_FIRST_STRONG_LTR, TEXT_DIRECTION_FIRST_STRONG_RTL, TEXT_DIRECTION_INHERIT, TEXT_DIRECTION_LOCALE, TEXT_DIRECTION_LTR, TEXT_DIRECTION_RTL, TOP, TRANSLATION_X, TRANSLATION_Y, TRANSLATION_Z, TYPE_NON_TOUCH, TYPE_TOUCH, VIEW_MARKER, VISIBLE, WINDOW_FOCUSED_STATE_SET, X, Y, Z

Constructor Summary

Constructors

Constructor	Description
ProgressBar(Context context)	Create a new progress bar with range 0...10000 and initial progress of 0.

Method Summary

Modifier and Type	Method	Description
void	drawableHotspotChanged(float x, float y)	This function is called whenever the view hotspot changes and needs to be propagated to drawables or child views managed by the view.
protected void	drawableStateChanged()	This function is called whenever the state of the view changes in such a way that it impacts the state of drawables being shown.
Drawable	getCurrentDrawable()	Returns the drawable currently used to draw the progress bar.
Drawable	getIndeterminateDrawable()	Get the drawable used to draw the progress bar in indeterminate mode.
BlendMode	getIndeterminateTintBlendMode()	Returns the blending mode used to apply the tint to the indeterminate drawable, if specified.
ColorStateList	getIndeterminateTintList()
int	getMax()	Return the upper limit of this progress bar's range.
int	getMaximumHeight()
int	getMaximumWidth()
int	getMin()	Return the lower limit of this progress bar's range.
int	getProgress()	Get the progress bar's current level of progress.
BlendMode	getProgressBackgroundTintBlendMode()
ColorStateList	getProgressBackgroundTintList()	Returns the tint applied to the progress background, if specified.
Drawable	getProgressDrawable()	Get the drawable used to draw the progress bar in progress mode.
BlendMode	getProgressTintBlendMode()	Returns the blending mode used to apply the tint to the progress drawable, if specified.
ColorStateList	getProgressTintList()	Returns the tint applied to the progress drawable, if specified.
int	getSecondaryProgress()	Get the progress bar's current level of secondary progress.
BlendMode	getSecondaryProgressTintBlendMode()	Returns the blending mode used to apply the tint to the secondary progress drawable, if specified.
ColorStateList	getSecondaryProgressTintList()	Returns the tint applied to the secondary progress drawable, if specified.
final void	incrementProgressBy(int diff)	Increase the progress bar's progress by the specified amount.
final void	incrementSecondaryProgressBy(int diff)	Increase the progress bar's secondary progress by the specified amount.
boolean	isIndeterminate()	Indicate whether this progress bar is in indeterminate mode.
void	jumpDrawablesToCurrentState()	Call Drawable.jumpToCurrentState() on all Drawable objects associated with this view.
protected void	onDraw(Canvas canvas)	Draw the content of this view, implement this to do your drawing.
protected void	onMeasure(int widthMeasureSpec, int heightMeasureSpec)	Measure the view and its content to determine the measured width and the measured height.
void	onResolveDrawables(int layoutDirection)	Called when layout direction has been resolved.
protected void	onSizeChanged(int w, int h, int oldw, int oldh)	Called when width or height changed
void	setIndeterminate(boolean indeterminate)	Change the indeterminate mode for this progress bar.
void	setIndeterminateDrawable(Drawable d)	Define the drawable used to draw the progress bar in indeterminate mode.
void	setIndeterminateTintBlendMode(BlendMode blendMode)	Specifies the blending mode used to apply the tint specified by setIndeterminateTintList(ColorStateList) to the indeterminate drawable.
void	setIndeterminateTintList(ColorStateList tint)	Applies a tint to the indeterminate drawable.
void	setMax(int max)	Set the upper range of the progress bar max.
void	setMaximumHeight(int maxHeight)	Sets the maximum height the progress bar can have.
void	setMaximumWidth(int maxWidth)	Sets the maximum width the progress bar can have.
void	setMin(int min)	Set the lower range of the progress bar to min.
void	setProgress(int progress)	Sets the current progress to the specified value.
void	setProgress(int progress, boolean animate)	Sets the current progress to the specified value, optionally animating the visual position between the current and target values.
void	setProgressBackgroundTintBlendMode(BlendMode blendMode)	Specifies the blending mode used to apply the tint specified by setProgressBackgroundTintList(ColorStateList)} to the progress background.
void	setProgressBackgroundTintList(ColorStateList tint)	Applies a tint to the progress background, if one exists.
void	setProgressDrawable(Drawable d)	Define the drawable used to draw the progress bar in progress mode.
void	setProgressTintBlendMode(BlendMode blendMode)	Specifies the blending mode used to apply the tint specified by setProgressTintList(ColorStateList)} to the progress indicator.
void	setProgressTintList(ColorStateList tint)	Applies a tint to the progress indicator, if one exists, or to the entire progress drawable otherwise.
void	setSecondaryProgress(int secondaryProgress)	Set the current secondary progress to the specified value.
void	setSecondaryProgressTintBlendMode(BlendMode blendMode)	Specifies the blending mode used to apply the tint specified by setSecondaryProgressTintList(ColorStateList)} to the secondary progress indicator.
void	setSecondaryProgressTintList(ColorStateList tint)	Applies a tint to the secondary progress indicator, if one exists.
protected boolean	verifyDrawable(Drawable who)	If your view subclass is displaying its own Drawable objects, it should override this function and return true for any Drawable it is displaying.

Methods inherited from class icyllis.modernui.view.View

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

Methods inherited from class java.lang.Object

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

Field Details

VISUAL_PROGRESS

protected static final FloatProperty<ProgressBar> VISUAL_PROGRESS

Property wrapper around the visual state of the progress functionality handled by the setProgress(int, boolean) method. This does not correspond directly to the actual progress -- only the visual state.

Constructor Details

ProgressBar

public ProgressBar(Context context)

Create a new progress bar with range 0...10000 and initial progress of 0.

Parameters:

context - the application environment

Method Details

setMaximumWidth

public void setMaximumWidth(int maxWidth)

Sets the maximum width the progress bar can have.

Parameters:

maxWidth - the maximum width to be set, in pixels

getMaximumWidth

public int getMaximumWidth()

Returns:

the maximum width the progress bar can have, in pixels

setMaximumHeight

public void setMaximumHeight(int maxHeight)

Sets the maximum height the progress bar can have.

Parameters:

maxHeight - the maximum height to be set, in pixels

getMaximumHeight

public int getMaximumHeight()

Returns:

the maximum height the progress bar can have, in pixels

onMeasure

protected void onMeasure(int widthMeasureSpec,
 int heightMeasureSpec)

Description copied from class: 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 overridden 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 super.onMeasure() 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 the base one to provide better measurements of their content.

Overrides:

onMeasure in class View

Parameters:

widthMeasureSpec - width measure specification imposed by the parent MeasureSpec

heightMeasureSpec - height measure specification imposed by the parent MeasureSpec

isIndeterminate

public boolean isIndeterminate()

Indicate whether this progress bar is in indeterminate mode.

Returns:

true if the progress bar is in indeterminate mode

setIndeterminate

public void setIndeterminate(boolean indeterminate)

Change the indeterminate mode for this progress bar. In indeterminate mode, the progress is ignored and the progress bar shows an infinite animation instead.

If this progress bar's style only supports indeterminate mode (such as the circular progress bars), then this will be ignored.

Parameters:

indeterminate - true to enable the indeterminate mode

getIndeterminateDrawable

public Drawable getIndeterminateDrawable()

Get the drawable used to draw the progress bar in indeterminate mode.

Returns:

a Drawable instance

See Also:

• setIndeterminateDrawable(Drawable)
• setIndeterminate(boolean)

setIndeterminateDrawable

public void setIndeterminateDrawable(Drawable d)

Define the drawable used to draw the progress bar in indeterminate mode.

For the Drawable to animate, it must implement

invalid reference

Animatable

, or override Drawable.onLevelChange(int). A Drawable that implements Animatable will be animated via that interface and therefore provides the greatest amount of customization. A Drawable that only overrides onLevelChange(int) is animated directly by ProgressBar and only the animation

invalid reference

duration

,

invalid reference

repeating behavior

, and

invalid reference

interpolator

can be modified, and only before the indeterminate animation begins.

Parameters:

d - the new drawable

See Also:

• getIndeterminateDrawable()
• setIndeterminate(boolean)

setIndeterminateTintList

public void setIndeterminateTintList(@Nullable
 ColorStateList tint)

Applies a tint to the indeterminate drawable. Does not modify the current tint mode, which is BlendMode.SRC_IN by default.

Subsequent calls to setIndeterminateDrawable(Drawable) will automatically mutate the drawable and apply the specified tint and tint mode using Drawable.setTintList(ColorStateList).

Parameters:

tint - the tint to apply, may be null to clear tint

See Also:

• getIndeterminateTintList()
• Drawable.setTintList(ColorStateList)

getIndeterminateTintList

@Nullable
public ColorStateList getIndeterminateTintList()

Returns:

the tint applied to the indeterminate drawable

See Also:

• setIndeterminateTintList(ColorStateList)

setIndeterminateTintBlendMode

public void setIndeterminateTintBlendMode(@Nullable
 BlendMode blendMode)

Specifies the blending mode used to apply the tint specified by setIndeterminateTintList(ColorStateList) to the indeterminate drawable. The default mode is BlendMode.SRC_IN.

Parameters:

blendMode - the blending mode used to apply the tint, may be null to clear tint

See Also:

• setIndeterminateTintList(ColorStateList)
• Drawable.setTintBlendMode(BlendMode)

getIndeterminateTintBlendMode

@Nullable
public BlendMode getIndeterminateTintBlendMode()

Returns the blending mode used to apply the tint to the indeterminate drawable, if specified.

Returns:

the blending mode used to apply the tint to the indeterminate drawable

See Also:

• setIndeterminateTintBlendMode(BlendMode)

getProgressDrawable

public Drawable getProgressDrawable()

Get the drawable used to draw the progress bar in progress mode.

Returns:

a Drawable instance

See Also:

• setProgressDrawable(Drawable)
• setIndeterminate(boolean)

setProgressDrawable

public void setProgressDrawable(Drawable d)

Define the drawable used to draw the progress bar in progress mode.

Parameters:

d - the new drawable

See Also:

• getProgressDrawable()
• setIndeterminate(boolean)

setProgressTintList

public void setProgressTintList(@Nullable
 ColorStateList tint)

Applies a tint to the progress indicator, if one exists, or to the entire progress drawable otherwise. Does not modify the current tint mode, which is

invalid reference

PorterDuff.Mode#SRC_IN

by default.

The progress indicator should be specified as a layer with id

invalid reference

android.R.id#progress

in a LayerDrawable used as the progress drawable.

Subsequent calls to setProgressDrawable(Drawable) will automatically mutate the drawable and apply the specified tint and tint mode using Drawable.setTintList(ColorStateList).

Parameters:

tint - the tint to apply, may be null to clear tint

See Also:

• getProgressTintList()
• Drawable.setTintList(ColorStateList)

getProgressTintList

@Nullable
public ColorStateList getProgressTintList()

Returns the tint applied to the progress drawable, if specified.

Returns:

the tint applied to the progress drawable

See Also:

• setProgressTintList(ColorStateList)

setProgressTintBlendMode

public void setProgressTintBlendMode(@Nullable
 BlendMode blendMode)

Specifies the blending mode used to apply the tint specified by setProgressTintList(ColorStateList)} to the progress indicator. The default mode is

invalid reference

PorterDuff.Mode#SRC_IN

.

Parameters:

blendMode - the blending mode used to apply the tint, may be null to clear tint

See Also:

• invalid reference

  #getProgressTintMode()

• Drawable.setTintBlendMode(BlendMode)

getProgressTintBlendMode

@Nullable
public BlendMode getProgressTintBlendMode()

Returns the blending mode used to apply the tint to the progress drawable, if specified.

Returns:

the blending mode used to apply the tint to the progress drawable

See Also:

• setProgressTintBlendMode(BlendMode)

setProgressBackgroundTintList

public void setProgressBackgroundTintList(@Nullable
 ColorStateList tint)

Applies a tint to the progress background, if one exists. Does not modify the current tint mode, which is

invalid reference

PorterDuff.Mode#SRC_ATOP

by default.

The progress background must be specified as a layer with id

invalid reference

android.R.id#background

in a LayerDrawable used as the progress drawable.

Subsequent calls to setProgressDrawable(Drawable) where the drawable contains a progress background will automatically mutate the drawable and apply the specified tint and tint mode using Drawable.setTintList(ColorStateList).

Parameters:

tint - the tint to apply, may be null to clear tint

See Also:

• getProgressBackgroundTintList()
• Drawable.setTintList(ColorStateList)

getProgressBackgroundTintList

@Nullable
public ColorStateList getProgressBackgroundTintList()

Returns the tint applied to the progress background, if specified.

Returns:

the tint applied to the progress background

See Also:

• setProgressBackgroundTintList(ColorStateList)

setProgressBackgroundTintBlendMode

public void setProgressBackgroundTintBlendMode(@Nullable
 BlendMode blendMode)

Specifies the blending mode used to apply the tint specified by setProgressBackgroundTintList(ColorStateList)} to the progress background. The default mode is BlendMode.SRC_IN.

Parameters:

blendMode - the blending mode used to apply the tint, may be null to clear tint

See Also:

• setProgressBackgroundTintList(ColorStateList)
• Drawable.setTintBlendMode(BlendMode)

getProgressBackgroundTintBlendMode

@Nullable
public BlendMode getProgressBackgroundTintBlendMode()

Returns:

the blending mode used to apply the tint to the progress background

See Also:

• setProgressBackgroundTintBlendMode(BlendMode)

setSecondaryProgressTintList

public void setSecondaryProgressTintList(@Nullable
 ColorStateList tint)

Applies a tint to the secondary progress indicator, if one exists. Does not modify the current tint mode, which is

invalid reference

PorterDuff.Mode#SRC_ATOP

by default.

The secondary progress indicator must be specified as a layer with id

invalid reference

android.R.id#secondaryProgress

in a LayerDrawable used as the progress drawable.

Subsequent calls to setProgressDrawable(Drawable) where the drawable contains a secondary progress indicator will automatically mutate the drawable and apply the specified tint and tint mode using Drawable.setTintList(ColorStateList).

Parameters:

tint - the tint to apply, may be null to clear tint

See Also:

• getSecondaryProgressTintList()
• Drawable.setTintList(ColorStateList)

getSecondaryProgressTintList

@Nullable
public ColorStateList getSecondaryProgressTintList()

Returns the tint applied to the secondary progress drawable, if specified.

Returns:

the tint applied to the secondary progress drawable

See Also:

• setSecondaryProgressTintList(ColorStateList)

setSecondaryProgressTintBlendMode

public void setSecondaryProgressTintBlendMode(@Nullable
 BlendMode blendMode)

Specifies the blending mode used to apply the tint specified by setSecondaryProgressTintList(ColorStateList)} to the secondary progress indicator. The default mode is

invalid reference

PorterDuff.Mode#SRC_ATOP

.

Parameters:

blendMode - the blending mode used to apply the tint, may be null to clear tint

See Also:

• setSecondaryProgressTintList(ColorStateList)
• Drawable.setTintBlendMode(BlendMode)

getSecondaryProgressTintBlendMode

@Nullable
public BlendMode getSecondaryProgressTintBlendMode()

Returns the blending mode used to apply the tint to the secondary progress drawable, if specified.

Returns:

the blending mode used to apply the tint to the secondary progress drawable

See Also:

• setSecondaryProgressTintBlendMode(BlendMode)

setProgress

public void setProgress(int progress)

Sets the current progress to the specified value. Does not do anything if the progress bar is in indeterminate mode.

This method will immediately update the visual position of the progress indicator. To animate the visual position to the target value, use setProgress(int, boolean)}.

Parameters:

progress - the new progress, between getMin() and getMax()

See Also:

• setIndeterminate(boolean)
• isIndeterminate()
• getProgress()
• incrementProgressBy(int)

setProgress

public void setProgress(int progress,
 boolean animate)

Sets the current progress to the specified value, optionally animating the visual position between the current and target values.

Animation does not affect the result of getProgress(), which will return the target value immediately after this method is called.

Parameters:

progress - the new progress value, between getMin() and getMax()

animate - true to animate between the current and target values or false to not animate

setSecondaryProgress

public void setSecondaryProgress(int secondaryProgress)

Set the current secondary progress to the specified value. Does not do anything if the progress bar is in indeterminate mode.

Parameters:

secondaryProgress - the new secondary progress, between getMin() and getMax()

See Also:

• setIndeterminate(boolean)
• isIndeterminate()
• getSecondaryProgress()
• incrementSecondaryProgressBy(int)

getSecondaryProgress

public int getSecondaryProgress()

Get the progress bar's current level of secondary progress. Return 0 when the progress bar is in indeterminate mode.

Returns:

the current secondary progress, between getMin() and getMax()

See Also:

• setIndeterminate(boolean)
• isIndeterminate()
• setSecondaryProgress(int)
• setMax(int)
• getMax()

getProgress

public int getProgress()

Get the progress bar's current level of progress. Return 0 when the progress bar is in indeterminate mode.

Returns:

the current progress, between getMin() and getMax()

See Also:

• setIndeterminate(boolean)
• isIndeterminate()
• setProgress(int)
• setMax(int)
• getMax()

incrementProgressBy

public final void incrementProgressBy(int diff)

Increase the progress bar's progress by the specified amount.

Parameters:

diff - the amount by which the progress must be increased

See Also:

• setProgress(int)

incrementSecondaryProgressBy

public final void incrementSecondaryProgressBy(int diff)

Increase the progress bar's secondary progress by the specified amount.

Parameters:

diff - the amount by which the secondary progress must be increased

See Also:

• setSecondaryProgress(int)

getMin

public int getMin()

Return the lower limit of this progress bar's range.

Returns:

a positive integer

See Also:

• setMin(int)
• getProgress()
• getSecondaryProgress()

getMax

public int getMax()

Return the upper limit of this progress bar's range.

Returns:

a positive integer

See Also:

• setMax(int)
• getProgress()
• getSecondaryProgress()

setMin

public void setMin(int min)

Set the lower range of the progress bar to min.

Parameters:

min - the lower range of this progress bar

See Also:

• getMin()
• setProgress(int)
• setSecondaryProgress(int)

setMax

public void setMax(int max)

Set the upper range of the progress bar max.

Parameters:

max - the upper range of this progress bar

See Also:

• getMax()
• setProgress(int)
• setSecondaryProgress(int)

getCurrentDrawable

@Nullable
public Drawable getCurrentDrawable()

Returns the drawable currently used to draw the progress bar. This will be either getProgressDrawable() or getIndeterminateDrawable() depending on whether the progress bar is in determinate or indeterminate mode.

Returns:

the drawable currently used to draw the progress bar

verifyDrawable

protected boolean verifyDrawable(@NonNull
 Drawable who)

Description copied from class: View

If your view subclass is displaying its own Drawable objects, it should override this function and return true for any Drawable it is displaying. This allows animations for those drawables to be scheduled.

Be sure to call through to the super class when overriding this function.

Overrides:

verifyDrawable in class View

Parameters:

who - The Drawable to verify. Return true if it is one you are displaying, else return the result of calling through to the super class.

Returns:

boolean If true then the Drawable is being displayed in the view; else false and it is not allowed to animate.

See Also:

• View.unscheduleDrawable(Drawable)
• View.drawableStateChanged()

jumpDrawablesToCurrentState

public void jumpDrawablesToCurrentState()

Description copied from class: View

Call Drawable.jumpToCurrentState() on all Drawable objects associated with this view.

Also calls StateListAnimator.jumpToCurrentState() if there is a StateListAnimator attached to this view.

Overrides:

jumpDrawablesToCurrentState in class View

onResolveDrawables

public void onResolveDrawables(int layoutDirection)

Description copied from class: View

Called when layout direction has been resolved.

The default implementation does nothing.

Overrides:

onResolveDrawables in class View

Parameters:

layoutDirection - The resolved layout direction.

See Also:

• View.LAYOUT_DIRECTION_LTR
• View.LAYOUT_DIRECTION_RTL

onDraw

protected void onDraw(@NonNull
 Canvas canvas)

Description copied from class: View

Draw the content of this view, implement this to do your drawing.

Note that (0, 0) will be the top left of the bounds, and (width, height) will be the bottom right of the bounds.

Overrides:

onDraw in class View

Parameters:

canvas - the canvas to draw content

onSizeChanged

protected void onSizeChanged(int w,
 int h,
 int oldw,
 int oldh)

Description copied from class: View

Called when width or height changed

Overrides:

onSizeChanged in class View

Parameters:

w - new width

h - new height

oldw - previous width

oldh - previous height

drawableStateChanged

protected void drawableStateChanged()

Description copied from class: View

This function is called whenever the state of the view changes in such a way that it impacts the state of drawables being shown.

If the View has a StateListAnimator, it will also be called to run necessary state change animations.

Be sure to call through to the superclass when overriding this function.

Overrides:

drawableStateChanged in class View

See Also:

• Drawable.setState(int[])

drawableHotspotChanged

public void drawableHotspotChanged(float x,
 float y)

Description copied from class: View

This function is called whenever the view hotspot changes and needs to be propagated to drawables or child views managed by the view.

Dispatching to child views is handled by View.dispatchDrawableHotspotChanged(float, float).

Be sure to call through to the superclass when overriding this function.

Overrides:

drawableHotspotChanged in class View

Parameters:

x - hotspot x coordinate

y - hotspot y coordinate