All Implemented Interfaces:

android.graphics.drawable.Drawable.Callback , android.view.KeyEvent.Callback , android.view.accessibility.AccessibilityEventSource
```
public class PhotoView
extends ImageView
                    
```
A zoomable ImageView. See PhotoViewAttacher for most of the details on how the zooming is accomplished

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description
`public PhotoViewAttacher`	`attacher`
`public final static int`	`ACCESSIBILITY_DATA_SENSITIVE_AUTO`
`public final static int`	`ACCESSIBILITY_DATA_SENSITIVE_NO`
`public final static int`	`ACCESSIBILITY_DATA_SENSITIVE_YES`
`public final static int`	`ACCESSIBILITY_LIVE_REGION_ASSERTIVE`
`public final static int`	`ACCESSIBILITY_LIVE_REGION_NONE`
`public final static int`	`ACCESSIBILITY_LIVE_REGION_POLITE`
`public final static Property<View, Float>`	`ALPHA`
`public final static int`	`AUTOFILL_FLAG_INCLUDE_NOT_IMPORTANT_VIEWS`
`public final static String`	`AUTOFILL_HINT_CREDIT_CARD_EXPIRATION_DATE`
`public final static String`	`AUTOFILL_HINT_CREDIT_CARD_EXPIRATION_DAY`
`public final static String`	`AUTOFILL_HINT_CREDIT_CARD_EXPIRATION_MONTH`
`public final static String`	`AUTOFILL_HINT_CREDIT_CARD_EXPIRATION_YEAR`
`public final static String`	`AUTOFILL_HINT_CREDIT_CARD_NUMBER`
`public final static String`	`AUTOFILL_HINT_CREDIT_CARD_SECURITY_CODE`
`public final static String`	`AUTOFILL_HINT_EMAIL_ADDRESS`
`public final static String`	`AUTOFILL_HINT_NAME`
`public final static String`	`AUTOFILL_HINT_PASSWORD`
`public final static String`	`AUTOFILL_HINT_PHONE`
`public final static String`	`AUTOFILL_HINT_POSTAL_ADDRESS`
`public final static String`	`AUTOFILL_HINT_POSTAL_CODE`
`public final static String`	`AUTOFILL_HINT_USERNAME`
`public final static int`	`AUTOFILL_TYPE_DATE`
`public final static int`	`AUTOFILL_TYPE_LIST`
`public final static int`	`AUTOFILL_TYPE_NONE`
`public final static int`	`AUTOFILL_TYPE_TEXT`
`public final static int`	`AUTOFILL_TYPE_TOGGLE`
`public final static int`	`CONTENT_SENSITIVITY_AUTO`
`public final static int`	`CONTENT_SENSITIVITY_NOT_SENSITIVE`
`public final static int`	`CONTENT_SENSITIVITY_SENSITIVE`
`public final static int`	`DRAG_FLAG_ACCESSIBILITY_ACTION`
`public final static int`	`DRAG_FLAG_GLOBAL`
`public final static int`	`DRAG_FLAG_GLOBAL_PERSISTABLE_URI_PERMISSION`
`public final static int`	`DRAG_FLAG_GLOBAL_PREFIX_URI_PERMISSION`
`public final static int`	`DRAG_FLAG_GLOBAL_SAME_APPLICATION`
`public final static int`	`DRAG_FLAG_GLOBAL_URI_READ`
`public final static int`	`DRAG_FLAG_GLOBAL_URI_WRITE`
`public final static int`	`DRAG_FLAG_HIDE_CALLING_TASK_ON_DRAG_START`
`public final static int`	`DRAG_FLAG_OPAQUE`
`public final static int`	`DRAG_FLAG_START_INTENT_SENDER_ON_UNHANDLED_DRAG`
`public final static int`	`DRAWING_CACHE_QUALITY_AUTO`
`public final static int`	`DRAWING_CACHE_QUALITY_HIGH`
`public final static int`	`DRAWING_CACHE_QUALITY_LOW`
`protected final static Array<int>`	`EMPTY_STATE_SET`
`protected final static Array<int>`	`ENABLED_FOCUSED_SELECTED_STATE_SET`
`protected final static Array<int>`	`ENABLED_FOCUSED_SELECTED_WINDOW_FOCUSED_STATE_SET`
`protected final static Array<int>`	`ENABLED_FOCUSED_STATE_SET`
`protected final static Array<int>`	`ENABLED_FOCUSED_WINDOW_FOCUSED_STATE_SET`
`protected final static Array<int>`	`ENABLED_SELECTED_STATE_SET`
`protected final static Array<int>`	`ENABLED_SELECTED_WINDOW_FOCUSED_STATE_SET`
`protected final static Array<int>`	`ENABLED_STATE_SET`
`protected final static Array<int>`	`ENABLED_WINDOW_FOCUSED_STATE_SET`
`public final static int`	`FIND_VIEWS_WITH_CONTENT_DESCRIPTION`
`public final static int`	`FIND_VIEWS_WITH_TEXT`
`public final static int`	`FOCUSABLE`
`public final static int`	`FOCUSABLES_ALL`
`public final static int`	`FOCUSABLES_TOUCH_MODE`
`public final static int`	`FOCUSABLE_AUTO`
`protected final static Array<int>`	`FOCUSED_SELECTED_STATE_SET`
`protected final static Array<int>`	`FOCUSED_SELECTED_WINDOW_FOCUSED_STATE_SET`
`protected final static Array<int>`	`FOCUSED_STATE_SET`
`protected final static Array<int>`	`FOCUSED_WINDOW_FOCUSED_STATE_SET`
`public final static int`	`FOCUS_BACKWARD`
`public final static int`	`FOCUS_DOWN`
`public final static int`	`FOCUS_FORWARD`
`public final static int`	`FOCUS_LEFT`
`public final static int`	`FOCUS_RIGHT`
`public final static int`	`FOCUS_UP`
`public final static int`	`GONE`
`public final static int`	`HAPTIC_FEEDBACK_ENABLED`
`public final static int`	`IMPORTANT_FOR_ACCESSIBILITY_AUTO`
`public final static int`	`IMPORTANT_FOR_ACCESSIBILITY_NO`
`public final static int`	`IMPORTANT_FOR_ACCESSIBILITY_NO_HIDE_DESCENDANTS`
`public final static int`	`IMPORTANT_FOR_ACCESSIBILITY_YES`
`public final static int`	`IMPORTANT_FOR_AUTOFILL_AUTO`
`public final static int`	`IMPORTANT_FOR_AUTOFILL_NO`
`public final static int`	`IMPORTANT_FOR_AUTOFILL_NO_EXCLUDE_DESCENDANTS`
`public final static int`	`IMPORTANT_FOR_AUTOFILL_YES`
`public final static int`	`IMPORTANT_FOR_AUTOFILL_YES_EXCLUDE_DESCENDANTS`
`public final static int`	`IMPORTANT_FOR_CONTENT_CAPTURE_AUTO`
`public final static int`	`IMPORTANT_FOR_CONTENT_CAPTURE_NO`
`public final static int`	`IMPORTANT_FOR_CONTENT_CAPTURE_NO_EXCLUDE_DESCENDANTS`
`public final static int`	`IMPORTANT_FOR_CONTENT_CAPTURE_YES`
`public final static int`	`IMPORTANT_FOR_CONTENT_CAPTURE_YES_EXCLUDE_DESCENDANTS`
`public final static int`	`INVISIBLE`
`public final static int`	`KEEP_SCREEN_ON`
`public final static int`	`LAYER_TYPE_HARDWARE`
`public final static int`	`LAYER_TYPE_NONE`
`public final static int`	`LAYER_TYPE_SOFTWARE`
`public final static int`	`LAYOUT_DIRECTION_INHERIT`
`public final static int`	`LAYOUT_DIRECTION_LOCALE`
`public final static int`	`LAYOUT_DIRECTION_LTR`
`public final static int`	`LAYOUT_DIRECTION_RTL`
`public final static int`	`MEASURED_HEIGHT_STATE_SHIFT`
`public final static int`	`MEASURED_SIZE_MASK`
`public final static int`	`MEASURED_STATE_MASK`
`public final static int`	`MEASURED_STATE_TOO_SMALL`
`public final static int`	`NOT_FOCUSABLE`
`public final static int`	`NO_ID`
`public final static int`	`OVER_SCROLL_ALWAYS`
`public final static int`	`OVER_SCROLL_IF_CONTENT_SCROLLS`
`public final static int`	`OVER_SCROLL_NEVER`
`protected final static Array<int>`	`PRESSED_ENABLED_FOCUSED_SELECTED_STATE_SET`
`protected final static Array<int>`	`PRESSED_ENABLED_FOCUSED_SELECTED_WINDOW_FOCUSED_STATE_SET`
`protected final static Array<int>`	`PRESSED_ENABLED_FOCUSED_STATE_SET`
`protected final static Array<int>`	`PRESSED_ENABLED_FOCUSED_WINDOW_FOCUSED_STATE_SET`
`protected final static Array<int>`	`PRESSED_ENABLED_SELECTED_STATE_SET`
`protected final static Array<int>`	`PRESSED_ENABLED_SELECTED_WINDOW_FOCUSED_STATE_SET`
`protected final static Array<int>`	`PRESSED_ENABLED_STATE_SET`
`protected final static Array<int>`	`PRESSED_ENABLED_WINDOW_FOCUSED_STATE_SET`
`protected final static Array<int>`	`PRESSED_FOCUSED_SELECTED_STATE_SET`
`protected final static Array<int>`	`PRESSED_FOCUSED_SELECTED_WINDOW_FOCUSED_STATE_SET`
`protected final static Array<int>`	`PRESSED_FOCUSED_STATE_SET`
`protected final static Array<int>`	`PRESSED_FOCUSED_WINDOW_FOCUSED_STATE_SET`
`protected final static Array<int>`	`PRESSED_SELECTED_STATE_SET`
`protected final static Array<int>`	`PRESSED_SELECTED_WINDOW_FOCUSED_STATE_SET`
`protected final static Array<int>`	`PRESSED_STATE_SET`
`protected final static Array<int>`	`PRESSED_WINDOW_FOCUSED_STATE_SET`
`public final static float`	`REQUESTED_FRAME_RATE_CATEGORY_DEFAULT`
`public final static float`	`REQUESTED_FRAME_RATE_CATEGORY_HIGH`
`public final static float`	`REQUESTED_FRAME_RATE_CATEGORY_LOW`
`public final static float`	`REQUESTED_FRAME_RATE_CATEGORY_NORMAL`
`public final static float`	`REQUESTED_FRAME_RATE_CATEGORY_NO_PREFERENCE`
`public final static Property<View, Float>`	`ROTATION`
`public final static Property<View, Float>`	`ROTATION_X`
`public final static Property<View, Float>`	`ROTATION_Y`
`public final static Property<View, Float>`	`SCALE_X`
`public final static Property<View, Float>`	`SCALE_Y`
`public final static int`	`SCREEN_STATE_OFF`
`public final static int`	`SCREEN_STATE_ON`
`public final static int`	`SCROLLBARS_INSIDE_INSET`
`public final static int`	`SCROLLBARS_INSIDE_OVERLAY`
`public final static int`	`SCROLLBARS_OUTSIDE_INSET`
`public final static int`	`SCROLLBARS_OUTSIDE_OVERLAY`
`public final static int`	`SCROLLBAR_POSITION_DEFAULT`
`public final static int`	`SCROLLBAR_POSITION_LEFT`
`public final static int`	`SCROLLBAR_POSITION_RIGHT`
`public final static int`	`SCROLL_AXIS_HORIZONTAL`
`public final static int`	`SCROLL_AXIS_NONE`
`public final static int`	`SCROLL_AXIS_VERTICAL`
`public final static int`	`SCROLL_CAPTURE_HINT_AUTO`
`public final static int`	`SCROLL_CAPTURE_HINT_EXCLUDE`
`public final static int`	`SCROLL_CAPTURE_HINT_EXCLUDE_DESCENDANTS`
`public final static int`	`SCROLL_CAPTURE_HINT_INCLUDE`
`public final static int`	`SCROLL_INDICATOR_BOTTOM`
`public final static int`	`SCROLL_INDICATOR_END`
`public final static int`	`SCROLL_INDICATOR_LEFT`
`public final static int`	`SCROLL_INDICATOR_RIGHT`
`public final static int`	`SCROLL_INDICATOR_START`
`public final static int`	`SCROLL_INDICATOR_TOP`
`protected final static Array<int>`	`SELECTED_STATE_SET`
`protected final static Array<int>`	`SELECTED_WINDOW_FOCUSED_STATE_SET`
`public final static int`	`SOUND_EFFECTS_ENABLED`
`public final static int`	`STATUS_BAR_HIDDEN`
`public final static int`	`STATUS_BAR_VISIBLE`
`public final static int`	`SYSTEM_UI_FLAG_FULLSCREEN`
`public final static int`	`SYSTEM_UI_FLAG_HIDE_NAVIGATION`
`public final static int`	`SYSTEM_UI_FLAG_IMMERSIVE`
`public final static int`	`SYSTEM_UI_FLAG_IMMERSIVE_STICKY`
`public final static int`	`SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN`
`public final static int`	`SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION`
`public final static int`	`SYSTEM_UI_FLAG_LAYOUT_STABLE`
`public final static int`	`SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR`
`public final static int`	`SYSTEM_UI_FLAG_LIGHT_STATUS_BAR`
`public final static int`	`SYSTEM_UI_FLAG_LOW_PROFILE`
`public final static int`	`SYSTEM_UI_FLAG_VISIBLE`
`public final static int`	`SYSTEM_UI_LAYOUT_FLAGS`
`public final static int`	`TEXT_ALIGNMENT_CENTER`
`public final static int`	`TEXT_ALIGNMENT_GRAVITY`
`public final static int`	`TEXT_ALIGNMENT_INHERIT`
`public final static int`	`TEXT_ALIGNMENT_TEXT_END`
`public final static int`	`TEXT_ALIGNMENT_TEXT_START`
`public final static int`	`TEXT_ALIGNMENT_VIEW_END`
`public final static int`	`TEXT_ALIGNMENT_VIEW_START`
`public final static int`	`TEXT_DIRECTION_ANY_RTL`
`public final static int`	`TEXT_DIRECTION_FIRST_STRONG`
`public final static int`	`TEXT_DIRECTION_FIRST_STRONG_LTR`
`public final static int`	`TEXT_DIRECTION_FIRST_STRONG_RTL`
`public final static int`	`TEXT_DIRECTION_INHERIT`
`public final static int`	`TEXT_DIRECTION_LOCALE`
`public final static int`	`TEXT_DIRECTION_LTR`
`public final static int`	`TEXT_DIRECTION_RTL`
`public final static Property<View, Float>`	`TRANSLATION_X`
`public final static Property<View, Float>`	`TRANSLATION_Y`
`public final static Property<View, Float>`	`TRANSLATION_Z`
`protected final static String`	`VIEW_LOG_TAG`
`public final static int`	`VISIBLE`
`protected final static Array<int>`	`WINDOW_FOCUSED_STATE_SET`
`public final static Property<View, Float>`	`X`
`public final static Property<View, Float>`	`Y`
`public final static Property<View, Float>`	`Z`

Constructor Summary

Constructors
Constructor	Description
`PhotoView(Context context)`
`PhotoView(Context context, AttributeSet attr)`
`PhotoView(Context context, AttributeSet attr, int defStyle)`
`PhotoView(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes)`

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`PhotoViewAttacher`	`getAttacher()`	Get the current PhotoViewAttacher for this view.
`ImageView.ScaleType`	`getScaleType()`
`Matrix`	`getImageMatrix()`
`void`	`setOnLongClickListener(View.OnLongClickListener l)`
`void`	`setOnClickListener(View.OnClickListener l)`
`void`	`setScaleType(ImageView.ScaleType scaleType)`
`void`	`setImageDrawable(Drawable drawable)`
`void`	`setImageResource(int resId)`
`void`	`setImageURI(Uri uri)`
`boolean`	`setFrame(int l, int t, int r, int b)`
`void`	`setRotationTo(float rotationDegree)`
`void`	`setRotationBy(float rotationDegree)`
`boolean`	`isZoomEnabled()`
`boolean`	`isZoomable()`
`void`	`setZoomable(boolean zoomable)`
`RectF`	`getDisplayRect()`
`void`	`getDisplayMatrix(Matrix matrix)`
`boolean`	`setDisplayMatrix(Matrix finalRectangle)`
`void`	`getSuppMatrix(Matrix matrix)`
`boolean`	`setSuppMatrix(Matrix matrix)`
`float`	`getMinimumScale()`
`float`	`getMediumScale()`
`float`	`getMaximumScale()`
`float`	`getScale()`
`void`	`setAllowParentInterceptOnEdge(boolean allow)`
`void`	`setMinimumScale(float minimumScale)`
`void`	`setMediumScale(float mediumScale)`
`void`	`setMaximumScale(float maximumScale)`
`void`	`setScaleLevels(float minimumScale, float mediumScale, float maximumScale)`
`void`	`setOnMatrixChangeListener(OnMatrixChangedListener listener)`
`void`	`setOnPhotoTapListener(OnPhotoTapListener listener)`
`void`	`setOnOutsidePhotoTapListener(OnOutsidePhotoTapListener listener)`
`void`	`setOnViewTapListener(OnViewTapListener listener)`
`void`	`setOnViewDragListener(OnViewDragListener listener)`
`void`	`setScale(float scale)`
`void`	`setScale(float scale, boolean animate)`
`void`	`setScale(float scale, float focalX, float focalY, boolean animate)`
`void`	`setZoomTransitionDuration(int milliseconds)`
`void`	`setOnDoubleTapListener(GestureDetector.OnDoubleTapListener onDoubleTapListener)`
`void`	`setOnScaleChangeListener(OnScaleChangedListener onScaleChangedListener)`
`void`	`setOnSingleFlingListener(OnSingleFlingListener onSingleFlingListener)`

Methods inherited from class android.widget.ImageView
animateTransform, clearColorFilter, drawableHotspotChanged, drawableStateChanged, getAccessibilityClassName, getAdjustViewBounds, getBaseline, getBaselineAlignBottom, getColorFilter, getCropToPadding, getDrawable, getImageAlpha, getImageTintBlendMode, getImageTintList, getImageTintMode, getMaxHeight, getMaxWidth, hasOverlappingRendering, invalidateDrawable, isOpaque, jumpDrawablesToCurrentState, onAttachedToWindow, onCreateDrawableState, onDetachedFromWindow, onDraw, onMeasure, onRtlPropertiesChanged, onVisibilityAggregated, setAdjustViewBounds, setAlpha, setBaseline, setBaselineAlignBottom, setColorFilter, setCropToPadding, setImageAlpha, setImageBitmap, setImageIcon, setImageLevel, setImageMatrix, setImageState, setImageTintBlendMode, setImageTintList, setImageTintMode, setMaxHeight, setMaxWidth, setSelected, setVisibility, verifyDrawable
Methods inherited from class android.view.View
addChildrenForAccessibility, addExtraDataToAccessibilityNodeInfo, addFocusables, addKeyboardNavigationClusters, addOnAttachStateChangeListener, addOnLayoutChangeListener, addOnUnhandledKeyEventListener, addTouchables, animate, announceForAccessibility, autofill, awakenScrollBars, bringToFront, buildDrawingCache, buildLayer, callOnClick, canResolveLayoutDirection, canResolveTextAlignment, canResolveTextDirection, canScrollHorizontally, canScrollVertically, cancelDragAndDrop, cancelLongPress, cancelPendingInputEvents, checkInputConnectionProxy, clearAnimation, clearFocus, clearPendingCredentialRequest, clearViewTranslationCallback, combineMeasuredStates, computeHorizontalScrollExtent, computeHorizontalScrollOffset, computeHorizontalScrollRange, computeScroll, computeSystemWindowInsets, computeVerticalScrollExtent, computeVerticalScrollOffset, computeVerticalScrollRange, createAccessibilityNodeInfo, createContextMenu, destroyDrawingCache, dispatchApplyWindowInsets, dispatchCapturedPointerEvent, dispatchConfigurationChanged, dispatchCreateViewTranslationRequest, dispatchDisplayHint, dispatchDragEvent, dispatchDraw, dispatchDrawableHotspotChanged, dispatchFinishTemporaryDetach, dispatchGenericFocusedEvent, dispatchGenericMotionEvent, dispatchGenericPointerEvent, dispatchHoverEvent, dispatchKeyEvent, dispatchKeyEventPreIme, dispatchKeyShortcutEvent, dispatchNestedFling, dispatchNestedPreFling, dispatchNestedPrePerformAccessibilityAction, dispatchNestedPreScroll, dispatchNestedScroll, dispatchPointerCaptureChanged, dispatchPopulateAccessibilityEvent, dispatchProvideAutofillStructure, dispatchProvideStructure, dispatchRestoreInstanceState, dispatchSaveInstanceState, dispatchScrollCaptureSearch, dispatchSetActivated, dispatchSetPressed, dispatchSetSelected, dispatchStartTemporaryDetach, dispatchSystemUiVisibilityChanged, dispatchTouchEvent, dispatchTrackballEvent, dispatchUnhandledMove, dispatchVisibilityChanged, dispatchWindowFocusChanged, dispatchWindowInsetsAnimationEnd, dispatchWindowInsetsAnimationPrepare, dispatchWindowInsetsAnimationProgress, dispatchWindowInsetsAnimationStart, dispatchWindowSystemUiVisiblityChanged, dispatchWindowVisibilityChanged, draw, findFocus, findOnBackInvokedDispatcher, findViewById, findViewWithTag, findViewsWithText, fitSystemWindows, focusSearch, forceHasOverlappingRendering, forceLayout, gatherTransparentRegion, generateDisplayHash, generateViewId, getAccessibilityDelegate, getAccessibilityLiveRegion, getAccessibilityNodeProvider, getAccessibilityPaneTitle, getAccessibilityTraversalAfter, getAccessibilityTraversalBefore, getAllowedHandwritingDelegatePackageName, getAllowedHandwritingDelegatorPackageName, getAlpha, getAnimation, getAnimationMatrix, getApplicationWindowToken, getAttributeResolutionStack, getAttributeSourceResourceMap, getAutofillHints, getAutofillId, getAutofillType, getAutofillValue, getBackground, getBackgroundTintBlendMode, getBackgroundTintList, getBackgroundTintMode, getBottom, getBottomFadingEdgeStrength, getBottomPaddingOffset, getCameraDistance, getClipBounds, getClipBounds, getClipToOutline, getContentCaptureSession, getContentDescription, getContentSensitivity, getContext, getContextMenuInfo, getDefaultFocusHighlightEnabled, getDefaultSize, getDisplay, getDrawableState, getDrawingCache, getDrawingCacheBackgroundColor, getDrawingCacheQuality, getDrawingRect, getDrawingTime, getElevation, getExplicitStyle, getFilterTouchesWhenObscured, getFitsSystemWindows, getFocusable, getFocusables, getFocusedRect, getForeground, getForegroundGravity, getForegroundTintBlendMode, getForegroundTintList, getForegroundTintMode, getFrameContentVelocity, getGlobalVisibleRect, getHandler, getHandwritingBoundsOffsetBottom, getHandwritingBoundsOffsetLeft, getHandwritingBoundsOffsetRight, getHandwritingBoundsOffsetTop, getHandwritingDelegateFlags, getHandwritingDelegatorCallback, getHasOverlappingRendering, getHeight, getHitRect, getHorizontalFadingEdgeLength, getHorizontalScrollbarHeight, getHorizontalScrollbarThumbDrawable, getHorizontalScrollbarTrackDrawable, getId, getImportantForAccessibility, getImportantForAutofill, getImportantForContentCapture, 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, getOverlay, getPaddingBottom, getPaddingEnd, getPaddingLeft, getPaddingRight, getPaddingStart, getPaddingTop, getParent, getParentForAccessibility, getPendingCredentialCallback, getPendingCredentialRequest, getPivotX, getPivotY, getPointerIcon, getPreferKeepClearRects, getReceiveContentMimeTypes, getRequestedFrameRate, getResources, getRevealOnFocusHint, getRight, getRightFadingEdgeStrength, getRightPaddingOffset, getRootSurfaceControl, getRootView, getRootWindowInsets, getRotation, getRotationX, getRotationY, getScaleX, getScaleY, getScrollBarDefaultDelayBeforeFade, getScrollBarFadeDuration, getScrollBarSize, getScrollBarStyle, getScrollCaptureHint, getScrollIndicators, getScrollX, getScrollY, getSolidColor, getSourceLayoutResId, getStateDescription, getStateListAnimator, getSuggestedMinimumHeight, getSuggestedMinimumWidth, getSupplementalDescription, getSystemGestureExclusionRects, getSystemUiVisibility, getTag, getTextAlignment, getTextDirection, getTooltipText, getTop, getTopFadingEdgeStrength, getTopPaddingOffset, getTouchDelegate, getTouchables, getTransitionAlpha, getTransitionName, getTranslationX, getTranslationY, getTranslationZ, getUniqueDrawingId, getVerticalFadingEdgeLength, getVerticalScrollbarPosition, getVerticalScrollbarThumbDrawable, getVerticalScrollbarTrackDrawable, getVerticalScrollbarWidth, getViewTranslationResponse, getViewTreeObserver, getVisibility, getWidth, getWindowAttachCount, getWindowId, getWindowInsetsController, getWindowSystemUiVisibility, getWindowToken, getWindowVisibility, getWindowVisibleDisplayFrame, getX, getY, getZ, hasExplicitFocusable, hasFocus, hasFocusable, hasNestedScrollingParent, hasOnClickListeners, hasOnLongClickListeners, hasPointerCapture, hasTransientState, hasWindowFocus, inflate, invalidate, invalidateOutline, isAccessibilityDataSensitive, isAccessibilityFocused, isAccessibilityHeading, isActivated, isAttachedToWindow, isAutoHandwritingEnabled, isClickable, isContentSensitive, isContextClickable, isCredential, isDirty, isDrawingCacheEnabled, isDuplicateParentStateEnabled, isEnabled, isFocusable, isFocusableInTouchMode, isFocused, isFocusedByDefault, isForceDarkAllowed, isHandwritingDelegate, isHapticFeedbackEnabled, isHardwareAccelerated, isHorizontalFadingEdgeEnabled, isHorizontalScrollBarEnabled, isHovered, isImportantForAccessibility, isImportantForAutofill, isImportantForContentCapture, isInEditMode, isInLayout, isInTouchMode, isKeyboardNavigationCluster, isLaidOut, isLayoutDirectionResolved, isLayoutRequested, isLongClickable, isNestedScrollingEnabled, isPaddingOffsetRequired, isPaddingRelative, isPivotSet, isPreferKeepClear, isPressed, isSaveEnabled, isSaveFromParentEnabled, isScreenReaderFocusable, isScrollContainer, isScrollbarFadingEnabled, isSelected, isShowingLayoutBounds, isShown, isSoundEffectsEnabled, isTemporarilyDetached, isTextAlignmentResolved, isTextDirectionResolved, isVerticalFadingEdgeEnabled, isVerticalScrollBarEnabled, isVisibleToUserForAutofill, keyboardNavigationClusterSearch, layout, measure, mergeDrawableStates, offsetLeftAndRight, offsetTopAndBottom, onAnimationEnd, onAnimationStart, onApplyWindowInsets, onCancelPendingInputEvents, onCapturedPointerEvent, onCheckIsTextEditor, onConfigurationChanged, onCreateContextMenu, onCreateInputConnection, onCreateViewTranslationRequest, onCreateVirtualViewTranslationRequests, 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, onProvideContentCaptureStructure, onProvideStructure, onProvideVirtualStructure, onReceiveContent, onResolvePointerIcon, onRestoreInstanceState, onSaveInstanceState, onScreenStateChanged, onScrollCaptureSearch, onScrollChanged, onSetAlpha, onSizeChanged, onStartTemporaryDetach, onTouchEvent, onTrackballEvent, onViewTranslationResponse, onVirtualViewTranslationResponses, onVisibilityChanged, onWindowFocusChanged, onWindowSystemUiVisibilityChanged, onWindowVisibilityChanged, overScrollBy, performAccessibilityAction, performClick, performContextClick, performHapticFeedback, performLongClick, performReceiveContent, playSoundEffect, post, postDelayed, postInvalidate, postInvalidateDelayed, postInvalidateOnAnimation, postOnAnimation, postOnAnimationDelayed, refreshDrawableState, releasePointerCapture, removeCallbacks, removeOnAttachStateChangeListener, removeOnLayoutChangeListener, removeOnUnhandledKeyEventListener, reportAppJankStats, requestApplyInsets, requestFitSystemWindows, requestFocus, requestFocusFromTouch, requestLayout, requestPointerCapture, requestRectangleOnScreen, requestUnbufferedDispatch, requireViewById, resetPivot, resolveSize, resolveSizeAndState, restoreDefaultFocus, restoreHierarchyState, saveAttributeDataForStyleable, saveHierarchyState, scheduleDrawable, scrollBy, scrollTo, sendAccessibilityEvent, sendAccessibilityEventUnchecked, setAccessibilityDataSensitive, setAccessibilityDelegate, setAccessibilityHeading, setAccessibilityLiveRegion, setAccessibilityPaneTitle, setAccessibilityTraversalAfter, setAccessibilityTraversalBefore, setActivated, setAllowClickWhenDisabled, setAllowedHandwritingDelegatePackage, setAllowedHandwritingDelegatorPackage, setAnimation, setAnimationMatrix, setAutoHandwritingEnabled, setAutofillHints, setAutofillId, setBackground, setBackgroundColor, setBackgroundDrawable, setBackgroundResource, setBackgroundTintBlendMode, setBackgroundTintList, setBackgroundTintMode, setBottom, setCameraDistance, setClickable, setClipBounds, setClipToOutline, setContentCaptureSession, setContentDescription, setContentSensitivity, setContextClickable, setDefaultFocusHighlightEnabled, setDrawingCacheBackgroundColor, setDrawingCacheEnabled, setDrawingCacheQuality, setDuplicateParentStateEnabled, setElevation, setEnabled, setFadingEdgeLength, setFilterTouchesWhenObscured, setFitsSystemWindows, setFocusable, setFocusableInTouchMode, setFocusedByDefault, setForceDarkAllowed, setForeground, setForegroundGravity, setForegroundTintBlendMode, setForegroundTintList, setForegroundTintMode, setFrameContentVelocity, setHandwritingBoundsOffsets, setHandwritingDelegateFlags, setHandwritingDelegatorCallback, setHapticFeedbackEnabled, setHasTransientState, setHorizontalFadingEdgeEnabled, setHorizontalScrollBarEnabled, setHorizontalScrollbarThumbDrawable, setHorizontalScrollbarTrackDrawable, setHovered, setId, setImportantForAccessibility, setImportantForAutofill, setImportantForContentCapture, setIsCredential, setIsHandwritingDelegate, setKeepScreenOn, setKeyboardNavigationCluster, setLabelFor, setLayerPaint, setLayerType, setLayoutDirection, setLayoutParams, setLeft, setLeftTopRightBottom, setLongClickable, setMeasuredDimension, setMinimumHeight, setMinimumWidth, setNestedScrollingEnabled, setNextClusterForwardId, setNextFocusDownId, setNextFocusForwardId, setNextFocusLeftId, setNextFocusRightId, setNextFocusUpId, setOnApplyWindowInsetsListener, setOnCapturedPointerListener, setOnContextClickListener, setOnCreateContextMenuListener, setOnDragListener, setOnFocusChangeListener, setOnGenericMotionListener, setOnHoverListener, setOnKeyListener, setOnReceiveContentListener, setOnScrollChangeListener, setOnSystemUiVisibilityChangeListener, setOnTouchListener, setOutlineAmbientShadowColor, setOutlineProvider, setOutlineSpotShadowColor, setOverScrollMode, setPadding, setPaddingRelative, setPendingCredentialRequest, setPivotX, setPivotY, setPointerIcon, setPreferKeepClear, setPreferKeepClearRects, setPressed, setRenderEffect, setRequestedFrameRate, setRevealOnFocusHint, setRight, setRotation, setRotationX, setRotationY, setSaveEnabled, setSaveFromParentEnabled, setScaleX, setScaleY, setScreenReaderFocusable, setScrollBarDefaultDelayBeforeFade, setScrollBarFadeDuration, setScrollBarSize, setScrollBarStyle, setScrollCaptureCallback, setScrollCaptureHint, setScrollContainer, setScrollIndicators, setScrollX, setScrollY, setScrollbarFadingEnabled, setSoundEffectsEnabled, setStateDescription, setStateListAnimator, setSupplementalDescription, setSystemGestureExclusionRects, setSystemUiVisibility, setTag, setTextAlignment, setTextDirection, setTooltipText, setTop, setTouchDelegate, setTransitionAlpha, setTransitionName, setTransitionVisibility, setTranslationX, setTranslationY, setTranslationZ, setVerticalFadingEdgeEnabled, setVerticalScrollBarEnabled, setVerticalScrollbarPosition, setVerticalScrollbarThumbDrawable, setVerticalScrollbarTrackDrawable, setViewTranslationCallback, setWillNotCacheDrawing, setWillNotDraw, setWindowInsetsAnimationCallback, setX, setY, setZ, showContextMenu, startActionMode, startAnimation, startDrag, startDragAndDrop, startNestedScroll, stopNestedScroll, toString, transformMatrixToGlobal, transformMatrixToLocal, unscheduleDrawable, updateDragShadow, willNotCacheDrawing, willNotDraw
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PhotoView
```
PhotoView(Context context)
```

PhotoView

PhotoView(Context context, AttributeSet attr)

PhotoView

PhotoView(Context context, AttributeSet attr, int defStyle)

PhotoView

PhotoView(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes)

Method Detail

getAttacher
```
 PhotoViewAttacher getAttacher()
```
Get the current PhotoViewAttacher for this view. Be wary of holding on to references to this attacher, as it has a reference to this view, which, if a reference is held in the wNC place, can cause memory leaks.

Returns:

the attacher.

getScaleType
```
 ImageView.ScaleType getScaleType()
```

getImageMatrix
```
 Matrix getImageMatrix()
```

setOnLongClickListener

 void setOnLongClickListener(View.OnLongClickListener l)

setOnClickListener

 void setOnClickListener(View.OnClickListener l)

setScaleType

 void setScaleType(ImageView.ScaleType scaleType)

setImageDrawable

 void setImageDrawable(Drawable drawable)

setImageResource
```
 void setImageResource(int resId)
```

setImageURI
```
 void setImageURI(Uri uri)
```

setFrame

 boolean setFrame(int l, int t, int r, int b)

setRotationTo

 void setRotationTo(float rotationDegree)

setRotationBy

 void setRotationBy(float rotationDegree)

isZoomEnabled
```
@Deprecated() boolean isZoomEnabled()
```

isZoomable
```
 boolean isZoomable()
```

setZoomable
```
 void setZoomable(boolean zoomable)
```

getDisplayRect
```
 RectF getDisplayRect()
```

getDisplayMatrix
```
 void getDisplayMatrix(Matrix matrix)
```

setDisplayMatrix

 boolean setDisplayMatrix(Matrix finalRectangle)

getSuppMatrix
```
 void getSuppMatrix(Matrix matrix)
```

setSuppMatrix
```
 boolean setSuppMatrix(Matrix matrix)
```

getMinimumScale
```
 float getMinimumScale()
```

getMediumScale
```
 float getMediumScale()
```

getMaximumScale
```
 float getMaximumScale()
```

getScale
```
 float getScale()
```

setAllowParentInterceptOnEdge

 void setAllowParentInterceptOnEdge(boolean allow)

setMinimumScale

 void setMinimumScale(float minimumScale)

setMediumScale

 void setMediumScale(float mediumScale)

setMaximumScale

 void setMaximumScale(float maximumScale)

setScaleLevels

 void setScaleLevels(float minimumScale, float mediumScale, float maximumScale)

setOnMatrixChangeListener

 void setOnMatrixChangeListener(OnMatrixChangedListener listener)

setOnPhotoTapListener

 void setOnPhotoTapListener(OnPhotoTapListener listener)

setOnOutsidePhotoTapListener

 void setOnOutsidePhotoTapListener(OnOutsidePhotoTapListener listener)

setOnViewTapListener

 void setOnViewTapListener(OnViewTapListener listener)

setOnViewDragListener

 void setOnViewDragListener(OnViewDragListener listener)

setScale
```
 void setScale(float scale)
```

setScale

 void setScale(float scale, boolean animate)

setScale

 void setScale(float scale, float focalX, float focalY, boolean animate)

setZoomTransitionDuration

 void setZoomTransitionDuration(int milliseconds)

setOnDoubleTapListener

 void setOnDoubleTapListener(GestureDetector.OnDoubleTapListener onDoubleTapListener)

setOnScaleChangeListener

 void setOnScaleChangeListener(OnScaleChangedListener onScaleChangedListener)

setOnSingleFlingListener

 void setOnSingleFlingListener(OnSingleFlingListener onSingleFlingListener)

Class PhotoView

Nested Class Summary

Field Summary

Constructor Summary

Enum Constant Summary

Method Summary

Methods inherited from class android.widget.ImageView

Methods inherited from class android.view.View

Methods inherited from class java.lang.Object

Constructor Detail

PhotoView

PhotoView

PhotoView

PhotoView

Method Detail

getAttacher

getScaleType

getImageMatrix

setOnLongClickListener

setOnClickListener

setScaleType

setImageDrawable

setImageResource

setImageURI

setFrame

setRotationTo

setRotationBy

isZoomEnabled

isZoomable

setZoomable

getDisplayRect

getDisplayMatrix

setDisplayMatrix

getSuppMatrix

setSuppMatrix

getMinimumScale

getMediumScale

getMaximumScale

getScale

setAllowParentInterceptOnEdge

setMinimumScale

setMediumScale

setMaximumScale

setScaleLevels

setOnMatrixChangeListener

setOnPhotoTapListener

setOnOutsidePhotoTapListener

setOnViewTapListener

setOnViewDragListener

setScale

setScale

setScale

setZoomTransitionDuration

setOnDoubleTapListener

setOnScaleChangeListener

setOnSingleFlingListener