pl.droidsonroids.gif

Class GifTextureView

java.lang.Object

android.view.View

android.view.TextureView

pl.droidsonroids.gif.GifTextureView

All Implemented Interfaces:

Drawable.Callback, AccessibilityEventSource, KeyEvent.Callback

public class GifTextureView
extends TextureView

TextureView which can display animated GIFs. Available on API level 14 (Build.VERSION_CODES#ICE_CREAM_SANDWICH) and above. GifTextureView can only be used in a hardware accelerated window. When rendered in software, GifTextureView will draw nothing.

GIF source can be specified in XML or by calling setInputSource(InputSource)

 
     <pl.droidsonroids.gif.GifTextureView
          xmlns:app="http://schemas.android.com/apk/res-auto"
          android:id="@+id/gif_texture_view"
          android:scaleType="fitEnd"
          app:gifSource="@drawable/animation"
          android:layout_width="match_parent"
          android:layout_height="match_parent"> 
 

Note that src attribute comes from app namespace (you can call it whatever you want) not from android one. Drawable, raw, mipmap resources and assets can be specified through XML. If value is a string (referenced from resources or entered directly) it will be treated as an asset.

Unlike TextureView GifTextureView is transparent by default, but it can be changed by setOpaque(boolean). You can use scale types the same way as in ImageView.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	GifTextureView.PlaceholderDrawListener This listener can be used to be notified when the GifTextureView content placeholder can be drawn.

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

TextureView.SurfaceTextureListener

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

View.AccessibilityDelegate, View.BaseSavedState, View.DragShadowBuilder, View.MeasureSpec, View.OnApplyWindowInsetsListener, 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.OnSystemUiVisibilityChangeListener, View.OnTouchListener

Field Summary

Fields inherited from class android.view.View

ACCESSIBILITY_LIVE_REGION_ASSERTIVE, ACCESSIBILITY_LIVE_REGION_NONE, ACCESSIBILITY_LIVE_REGION_POLITE, ALPHA, 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, 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, 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, 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_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
GifTextureView(Context context)
GifTextureView(Context context, AttributeSet attrs)
GifTextureView(Context context, AttributeSet attrs, int defStyleAttr)
GifTextureView(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes)

Method Summary

Modifier and Type	Method and Description
IOException	getIOException() Returns last IOException occurred during loading or playing GIF (in such case only GifIOException can be returned.
ImageView.ScaleType	getScaleType()
TextureView.SurfaceTextureListener	getSurfaceTextureListener() Always returns null since changing SurfaceTextureListener is not supported.
Matrix	getTransform(Matrix transform) Returns the transform associated with this texture view, either set explicitly by setTransform(Matrix) or computed according to the current scale type.
protected void	onDetachedFromWindow()
void	onRestoreInstanceState(Parcelable state)
Parcelable	onSaveInstanceState()
void	setFreezesAnimation(boolean freezesAnimation) Sets whether animation position is saved in onSaveInstanceState() and restored in onRestoreInstanceState(Parcelable)
void	setImageMatrix(Matrix matrix) Wrapper of setTransform(Matrix).
void	setInputSource(InputSource inputSource) Sets the source of the animation.
void	setInputSource(InputSource inputSource, GifTextureView.PlaceholderDrawListener placeholderDrawListener) Sets the source of the animation and optionally placeholder drawer.
void	setOpaque(boolean opaque) Indicates whether the content of this GifTextureView is opaque.
void	setScaleType(ImageView.ScaleType scaleType) Controls how the image should be resized or moved to match the size of this GifTextureView.
void	setSpeed(float factor) Equivalent of GifDrawable.setSpeed(float).
void	setSurfaceTexture(SurfaceTexture surfaceTexture) Always throws UnsupportedOperationException.
void	setSurfaceTextureListener(TextureView.SurfaceTextureListener listener) Always throws UnsupportedOperationException.
void	setTransform(Matrix transform) Works like TextureView.setTransform(Matrix) but transform will take effect only if scale type is set to ImageView.ScaleType.MATRIX through XML attribute or via #setScaleType(ScaleType)

Methods inherited from class android.view.TextureView

buildLayer, draw, getBitmap, getBitmap, getBitmap, getLayerType, getSurfaceTexture, isAvailable, isOpaque, lockCanvas, lockCanvas, onAttachedToWindow, onDraw, onSizeChanged, onVisibilityChanged, setBackgroundDrawable, setForeground, setLayerPaint, setLayerType, unlockCanvasAndPost

Methods inherited from class android.view.View

addChildrenForAccessibility, addFocusables, addFocusables, addOnAttachStateChangeListener, addOnLayoutChangeListener, addTouchables, animate, announceForAccessibility, awakenScrollBars, awakenScrollBars, awakenScrollBars, bringToFront, buildDrawingCache, buildDrawingCache, 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, dispatchConfigurationChanged, dispatchDisplayHint, dispatchDragEvent, dispatchDraw, dispatchDrawableHotspotChanged, dispatchFinishTemporaryDetach, dispatchGenericFocusedEvent, dispatchGenericMotionEvent, dispatchGenericPointerEvent, dispatchHoverEvent, dispatchKeyEvent, dispatchKeyEventPreIme, dispatchKeyShortcutEvent, dispatchNestedFling, dispatchNestedPreFling, dispatchNestedPrePerformAccessibilityAction, dispatchNestedPreScroll, dispatchNestedScroll, dispatchPopulateAccessibilityEvent, dispatchProvideStructure, dispatchRestoreInstanceState, dispatchSaveInstanceState, dispatchSetActivated, dispatchSetPressed, dispatchSetSelected, dispatchStartTemporaryDetach, dispatchSystemUiVisibilityChanged, dispatchTouchEvent, dispatchTrackballEvent, dispatchUnhandledMove, dispatchVisibilityChanged, dispatchWindowFocusChanged, dispatchWindowSystemUiVisiblityChanged, dispatchWindowVisibilityChanged, drawableHotspotChanged, drawableStateChanged, findFocus, findViewById, findViewsWithText, findViewWithTag, fitSystemWindows, focusSearch, forceHasOverlappingRendering, forceLayout, generateViewId, getAccessibilityClassName, getAccessibilityLiveRegion, getAccessibilityNodeProvider, getAccessibilityTraversalAfter, getAccessibilityTraversalBefore, getAlpha, getAnimation, getApplicationWindowToken, getBackground, getBackgroundTintList, getBackgroundTintMode, getBaseline, getBottom, getBottomFadingEdgeStrength, getBottomPaddingOffset, getCameraDistance, getClipBounds, getClipBounds, getClipToOutline, getContentDescription, getContext, getContextMenuInfo, getDefaultSize, getDisplay, getDrawableState, getDrawingCache, getDrawingCache, getDrawingCacheBackgroundColor, getDrawingCacheQuality, getDrawingRect, getDrawingTime, getElevation, getFilterTouchesWhenObscured, getFitsSystemWindows, getFocusables, getFocusedRect, getForeground, getForegroundGravity, getForegroundTintList, getForegroundTintMode, getGlobalVisibleRect, getGlobalVisibleRect, getHandler, getHasOverlappingRendering, getHeight, getHitRect, getHorizontalFadingEdgeLength, getHorizontalScrollbarHeight, getId, getImportantForAccessibility, getKeepScreenOn, getKeyDispatcherState, getLabelFor, getLayoutDirection, getLayoutParams, getLeft, getLeftFadingEdgeStrength, getLeftPaddingOffset, getLocalVisibleRect, getLocationInWindow, getLocationOnScreen, getMatrix, getMeasuredHeight, getMeasuredHeightAndState, getMeasuredState, getMeasuredWidth, getMeasuredWidthAndState, getMinimumHeight, getMinimumWidth, 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, getTop, getTopFadingEdgeStrength, getTopPaddingOffset, getTouchables, getTouchDelegate, getTransitionName, getTranslationX, getTranslationY, getTranslationZ, getVerticalFadingEdgeLength, getVerticalScrollbarPosition, getVerticalScrollbarWidth, getViewTreeObserver, getVisibility, getWidth, getWindowAttachCount, getWindowId, getWindowSystemUiVisibility, getWindowToken, getWindowVisibility, getWindowVisibleDisplayFrame, getX, getY, getZ, hasFocus, hasFocusable, hasNestedScrollingParent, hasOnClickListeners, hasOverlappingRendering, hasTransientState, hasWindowFocus, inflate, invalidate, invalidate, invalidate, invalidateDrawable, invalidateOutline, isAccessibilityFocused, isActivated, isAttachedToWindow, isClickable, isContextClickable, isDirty, isDrawingCacheEnabled, isDuplicateParentStateEnabled, isEnabled, isFocusable, isFocusableInTouchMode, isFocused, isHapticFeedbackEnabled, isHardwareAccelerated, isHorizontalFadingEdgeEnabled, isHorizontalScrollBarEnabled, isHovered, isImportantForAccessibility, isInEditMode, isInLayout, isInTouchMode, isLaidOut, isLayoutDirectionResolved, isLayoutRequested, isLongClickable, isNestedScrollingEnabled, isPaddingOffsetRequired, isPaddingRelative, isPressed, isSaveEnabled, isSaveFromParentEnabled, isScrollbarFadingEnabled, isScrollContainer, isSelected, isShown, isSoundEffectsEnabled, isTemporarilyDetached, isTextAlignmentResolved, isTextDirectionResolved, isVerticalFadingEdgeEnabled, isVerticalScrollBarEnabled, jumpDrawablesToCurrentState, layout, measure, mergeDrawableStates, offsetLeftAndRight, offsetTopAndBottom, onAnimationEnd, onAnimationStart, onApplyWindowInsets, onCancelPendingInputEvents, onCheckIsTextEditor, onConfigurationChanged, onCreateContextMenu, onCreateDrawableState, onCreateInputConnection, onDisplayHint, onDragEvent, onDrawForeground, onDrawScrollBars, onFilterTouchEventForSecurity, onFinishInflate, onFinishTemporaryDetach, onFocusChanged, onGenericMotionEvent, onHoverChanged, onHoverEvent, onInitializeAccessibilityEvent, onInitializeAccessibilityNodeInfo, onKeyDown, onKeyLongPress, onKeyMultiple, onKeyPreIme, onKeyShortcut, onKeyUp, onLayout, onMeasure, onOverScrolled, onPopulateAccessibilityEvent, onProvideStructure, onProvideVirtualStructure, onResolvePointerIcon, onRtlPropertiesChanged, onScreenStateChanged, onScrollChanged, onSetAlpha, onStartTemporaryDetach, onTouchEvent, onTrackballEvent, onVisibilityAggregated, onWindowFocusChanged, onWindowSystemUiVisibilityChanged, onWindowVisibilityChanged, overScrollBy, performAccessibilityAction, performClick, performContextClick, performContextClick, performHapticFeedback, performHapticFeedback, performLongClick, performLongClick, playSoundEffect, post, postDelayed, postInvalidate, postInvalidate, postInvalidateDelayed, postInvalidateDelayed, postInvalidateOnAnimation, postInvalidateOnAnimation, postOnAnimation, postOnAnimationDelayed, refreshDrawableState, removeCallbacks, removeOnAttachStateChangeListener, removeOnLayoutChangeListener, requestApplyInsets, requestFitSystemWindows, requestFocus, requestFocus, requestFocus, requestFocusFromTouch, requestLayout, requestRectangleOnScreen, requestRectangleOnScreen, requestUnbufferedDispatch, resolveSize, resolveSizeAndState, restoreHierarchyState, saveHierarchyState, scheduleDrawable, scrollBy, scrollTo, sendAccessibilityEvent, sendAccessibilityEventUnchecked, setAccessibilityDelegate, setAccessibilityLiveRegion, setAccessibilityTraversalAfter, setAccessibilityTraversalBefore, setActivated, setAlpha, setAnimation, setBackground, setBackgroundColor, setBackgroundResource, setBackgroundTintList, setBackgroundTintMode, setBottom, setCameraDistance, setClickable, setClipBounds, setClipToOutline, setContentDescription, setContextClickable, setDrawingCacheBackgroundColor, setDrawingCacheEnabled, setDrawingCacheQuality, setDuplicateParentStateEnabled, setElevation, setEnabled, setFadingEdgeLength, setFilterTouchesWhenObscured, setFitsSystemWindows, setFocusable, setFocusableInTouchMode, setForegroundGravity, setForegroundTintList, setForegroundTintMode, setHapticFeedbackEnabled, setHasTransientState, setHorizontalFadingEdgeEnabled, setHorizontalScrollBarEnabled, setHovered, setId, setImportantForAccessibility, setKeepScreenOn, setLabelFor, setLayoutDirection, setLayoutParams, setLeft, setLongClickable, setMeasuredDimension, setMinimumHeight, setMinimumWidth, setNestedScrollingEnabled, setNextFocusDownId, setNextFocusForwardId, setNextFocusLeftId, setNextFocusRightId, setNextFocusUpId, setOnApplyWindowInsetsListener, 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, 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

GifTextureView

public GifTextureView(Context context)

GifTextureView

public GifTextureView(Context context,
                      AttributeSet attrs)

GifTextureView

public GifTextureView(Context context,
                      AttributeSet attrs,
                      int defStyleAttr)

GifTextureView

public GifTextureView(Context context,
                      AttributeSet attrs,
                      int defStyleAttr,
                      int defStyleRes)

Method Detail

setSurfaceTextureListener

public void setSurfaceTextureListener(TextureView.SurfaceTextureListener listener)

Always throws UnsupportedOperationException. Changing SurfaceTextureListener is not supported.

Overrides:

setSurfaceTextureListener in class TextureView

Parameters:

listener - ignored

getSurfaceTextureListener

public TextureView.SurfaceTextureListener getSurfaceTextureListener()

Always returns null since changing SurfaceTextureListener is not supported.

Overrides:

getSurfaceTextureListener in class TextureView

Returns:

always null

setSurfaceTexture

public void setSurfaceTexture(SurfaceTexture surfaceTexture)

Always throws UnsupportedOperationException. Changing SurfaceTexture is not supported.

Overrides:

setSurfaceTexture in class TextureView

Parameters:

surfaceTexture - ignored

setOpaque

public void setOpaque(boolean opaque)

Indicates whether the content of this GifTextureView is opaque. The content is assumed to be non-opaque by default (unlike TextureView. View that is known to be opaque can take a faster drawing case than non-opaque one.
Opacity change will cause animation to restart.

Overrides:

setOpaque in class TextureView

Parameters:

opaque - True if the content of this GifTextureView is opaque, false otherwise

onDetachedFromWindow

protected void onDetachedFromWindow()

Overrides:

onDetachedFromWindow in class View

setInputSource

public void setInputSource(@Nullable
                           InputSource inputSource)

Sets the source of the animation. Pass null to remove current source. Equivalent of setInputSource(inputSource, null).

Parameters:

inputSource - new animation source, may be null

setInputSource

@Beta
public void setInputSource(@Nullable
                                 InputSource inputSource,
                                 @Nullable
                                 GifTextureView.PlaceholderDrawListener placeholderDrawListener)

Sets the source of the animation and optionally placeholder drawer. Pass null inputSource to remove current source. placeholderDrawListener is overwritten on setInputSource(inputSource) call.

Parameters:

inputSource - new animation source, may be null

placeholderDrawListener - placeholder draw listener, may be null

setSpeed

public void setSpeed(float factor)

Equivalent of GifDrawable.setSpeed(float).

Parameters:

factor - new speed factor, eg. 0.5f means half speed, 1.0f - normal, 2.0f - double speed

Throws:

IllegalArgumentException - if factor <= 0

See Also:

GifDrawable.setSpeed(float)

getIOException

@Nullable
public IOException getIOException()

Returns last IOException occurred during loading or playing GIF (in such case only GifIOException can be returned. Null is returned when source is not set, surface was not yet created or no error occurred.

Returns:

exception occurred during loading or playing GIF or null

setScaleType

public void setScaleType(@NonNull
                         ImageView.ScaleType scaleType)

Controls how the image should be resized or moved to match the size of this GifTextureView.

Parameters:

scaleType - The desired scaling mode.

getScaleType

public ImageView.ScaleType getScaleType()

Returns:

the current scale type in use by this View.

See Also:

ImageView.ScaleType

setImageMatrix

public void setImageMatrix(Matrix matrix)

Wrapper of setTransform(Matrix). Introduced to preserve the same API as in GifImageView.

Parameters:

matrix - The transform to apply to the content of this view.

setTransform

public void setTransform(Matrix transform)

Works like TextureView.setTransform(Matrix) but transform will take effect only if scale type is set to ImageView.ScaleType.MATRIX through XML attribute or via #setScaleType(ScaleType)

Overrides:

setTransform in class TextureView

Parameters:

transform - The transform to apply to the content of this view.

getTransform

public Matrix getTransform(Matrix transform)

Returns the transform associated with this texture view, either set explicitly by setTransform(Matrix) or computed according to the current scale type.

Overrides:

getTransform in class TextureView

Parameters:

transform - The Matrix in which to copy the current transform. Can be null.

Returns:

The specified matrix if not null or a new Matrix instance otherwise.

See Also:

setTransform(android.graphics.Matrix), #setScaleType(ScaleType)

onSaveInstanceState

public Parcelable onSaveInstanceState()

Overrides:

onSaveInstanceState in class View

onRestoreInstanceState

public void onRestoreInstanceState(Parcelable state)

Overrides:

onRestoreInstanceState in class View

setFreezesAnimation

public void setFreezesAnimation(boolean freezesAnimation)

Sets whether animation position is saved in onSaveInstanceState() and restored in onRestoreInstanceState(Parcelable)

Parameters:

freezesAnimation - whether animation position is saved