android.widget
Class ImageView

java.lang.Object
  android.view.View
      android.widget.ImageView

All Implemented Interfaces:

Drawable.Callback, AccessibilityEventSource, KeyEvent.Callback

Direct Known Subclasses:

ImageButton, QuickContactBadge

public class ImageView
extends View

Nested Class Summary

static class

ImageView.ScaleType

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

View.BaseSavedState, View.MeasureSpec, View.OnClickListener, View.OnCreateContextMenuListener, View.OnFocusChangeListener, View.OnKeyListener, View.OnLongClickListener, View.OnTouchListener

Field Summary

Fields inherited from class android.view.View

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, 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, INVISIBLE, KEEP_SCREEN_ON, NO_ID, PRESSED_ENABLED_FOCUSED_SELECTED_STATE_SET, PRESSED_ENABLED_FOCUSED_SELECTED_WINDOW_FOCUSED_STATE_SET, PRESSED_ENABLED_FOCUSED_STATE_SET, PRESSED_ENABLED_FOCUSED_WINDOW_FOCUSED_STATE_SET, PRESSED_ENABLED_SELECTED_STATE_SET, PRESSED_ENABLED_SELECTED_WINDOW_FOCUSED_STATE_SET, PRESSED_ENABLED_STATE_SET, PRESSED_ENABLED_WINDOW_FOCUSED_STATE_SET, PRESSED_FOCUSED_SELECTED_STATE_SET, PRESSED_FOCUSED_SELECTED_WINDOW_FOCUSED_STATE_SET, PRESSED_FOCUSED_STATE_SET, PRESSED_FOCUSED_WINDOW_FOCUSED_STATE_SET, PRESSED_SELECTED_STATE_SET, PRESSED_SELECTED_WINDOW_FOCUSED_STATE_SET, PRESSED_WINDOW_FOCUSED_STATE_SET, SCROLLBARS_INSIDE_INSET, SCROLLBARS_INSIDE_OVERLAY, SCROLLBARS_OUTSIDE_INSET, SCROLLBARS_OUTSIDE_OVERLAY, SELECTED_STATE_SET, SELECTED_WINDOW_FOCUSED_STATE_SET, SOUND_EFFECTS_ENABLED, VIEW_LOG_TAG, VISIBLE, WINDOW_FOCUSED_STATE_SET

Constructor Summary

ImageView(Context context)

ImageView(Context context, AttributeSet attrs)

ImageView(Context context, AttributeSet attrs, int defStyle)

Method Summary

void	clearColorFilter()
protected void	drawableStateChanged()
int	getBaseline()
Drawable	getDrawable()
Matrix	getImageMatrix()
ImageView.ScaleType	getScaleType()
void	invalidateDrawable(Drawable dr)
int[]	onCreateDrawableState(int extraSpace)
protected void	onDraw(Canvas canvas)
protected void	onMeasure(int widthMeasureSpec, int heightMeasureSpec)
protected boolean	onSetAlpha(int alpha)
void	setAdjustViewBounds(boolean adjustViewBounds)
void	setAlpha(int alpha)
void	setColorFilter(ColorFilter cf)
void	setColorFilter(int color, PorterDuff.Mode mode)
protected boolean	setFrame(int l, int t, int r, int b)
void	setImageBitmap(Bitmap bm)
void	setImageDrawable(Drawable drawable)
void	setImageLevel(int level)
void	setImageMatrix(Matrix matrix)
void	setImageResource(int resId)
void	setImageState(int[] state, boolean merge)
void	setImageURI(Uri uri)
void	setMaxHeight(int maxHeight)
void	setMaxWidth(int maxWidth)
void	setScaleType(ImageView.ScaleType scaleType)
void	setSelected(boolean selected)
protected boolean	verifyDrawable(Drawable dr)

Methods inherited from class android.view.View

addFocusables, addFocusables, addTouchables, awakenScrollBars, awakenScrollBars, awakenScrollBars, bringToFront, buildDrawingCache, buildDrawingCache, cancelLongPress, checkInputConnectionProxy, clearAnimation, clearFocus, computeHorizontalScrollExtent, computeHorizontalScrollOffset, computeHorizontalScrollRange, computeScroll, computeVerticalScrollExtent, computeVerticalScrollOffset, computeVerticalScrollRange, createContextMenu, destroyDrawingCache, dispatchDraw, dispatchKeyEvent, dispatchKeyEventPreIme, dispatchKeyShortcutEvent, dispatchPopulateAccessibilityEvent, dispatchRestoreInstanceState, dispatchSaveInstanceState, dispatchSetPressed, dispatchSetSelected, dispatchTouchEvent, dispatchTrackballEvent, dispatchUnhandledMove, dispatchWindowFocusChanged, dispatchWindowVisibilityChanged, draw, finalize, findFocus, findViewById, findViewWithTag, fitSystemWindows, focusSearch, forceLayout, getAnimation, getApplicationWindowToken, getBackground, getBottom, getBottomFadingEdgeStrength, getBottomPaddingOffset, getContentDescription, getContext, getContextMenuInfo, getDefaultSize, getDrawableState, getDrawingCache, getDrawingCache, getDrawingCacheBackgroundColor, getDrawingCacheQuality, getDrawingRect, getDrawingTime, getFocusables, getFocusedRect, getGlobalVisibleRect, getGlobalVisibleRect, getHandler, getHeight, getHitRect, getHorizontalFadingEdgeLength, getHorizontalScrollbarHeight, getId, getKeepScreenOn, getKeyDispatcherState, getLayoutParams, getLeft, getLeftFadingEdgeStrength, getLeftPaddingOffset, getLocalVisibleRect, getLocationInWindow, getLocationOnScreen, getMeasuredHeight, getMeasuredWidth, getNextFocusDownId, getNextFocusLeftId, getNextFocusRightId, getNextFocusUpId, getOnFocusChangeListener, getPaddingBottom, getPaddingLeft, getPaddingRight, getPaddingTop, getParent, getResources, getRight, getRightFadingEdgeStrength, getRightPaddingOffset, getRootView, getScrollBarStyle, getScrollX, getScrollY, getSolidColor, getSuggestedMinimumHeight, getSuggestedMinimumWidth, getTag, getTag, getTop, getTopFadingEdgeStrength, getTopPaddingOffset, getTouchables, getTouchDelegate, getVerticalFadingEdgeLength, getVerticalScrollbarWidth, getViewTreeObserver, getVisibility, getWidth, getWindowAttachCount, getWindowToken, getWindowVisibility, getWindowVisibleDisplayFrame, hasFocus, hasFocusable, hasWindowFocus, inflate, initializeFadingEdge, initializeScrollbars, invalidate, invalidate, invalidate, isClickable, isDrawingCacheEnabled, isDuplicateParentStateEnabled, isEnabled, isFocusable, isFocusableInTouchMode, isFocused, isHapticFeedbackEnabled, isHorizontalFadingEdgeEnabled, isHorizontalScrollBarEnabled, isInEditMode, isInTouchMode, isLayoutRequested, isLongClickable, isOpaque, isPaddingOffsetRequired, isPressed, isSaveEnabled, isScrollbarFadingEnabled, isSelected, isShown, isSoundEffectsEnabled, isVerticalFadingEdgeEnabled, isVerticalScrollBarEnabled, layout, measure, mergeDrawableStates, offsetLeftAndRight, offsetTopAndBottom, onAnimationEnd, onAnimationStart, onAttachedToWindow, onCheckIsTextEditor, onCreateContextMenu, onCreateInputConnection, onDetachedFromWindow, onDrawScrollBars, onFinishInflate, onFinishTemporaryDetach, onFocusChanged, onKeyDown, onKeyLongPress, onKeyMultiple, onKeyPreIme, onKeyShortcut, onKeyUp, onLayout, onRestoreInstanceState, onSaveInstanceState, onScrollChanged, onSizeChanged, onStartTemporaryDetach, onTouchEvent, onTrackballEvent, onWindowFocusChanged, onWindowVisibilityChanged, performClick, performHapticFeedback, performHapticFeedback, performLongClick, playSoundEffect, post, postDelayed, postInvalidate, postInvalidate, postInvalidateDelayed, postInvalidateDelayed, refreshDrawableState, removeCallbacks, requestFocus, requestFocus, requestFocus, requestFocusFromTouch, requestLayout, requestRectangleOnScreen, requestRectangleOnScreen, resolveSize, restoreHierarchyState, saveHierarchyState, scheduleDrawable, scrollBy, scrollTo, sendAccessibilityEvent, sendAccessibilityEventUnchecked, setAnimation, setBackgroundColor, setBackgroundDrawable, setBackgroundResource, setClickable, setContentDescription, setDrawingCacheBackgroundColor, setDrawingCacheEnabled, setDrawingCacheQuality, setDuplicateParentStateEnabled, setEnabled, setFadingEdgeLength, setFocusable, setFocusableInTouchMode, setHapticFeedbackEnabled, setHorizontalFadingEdgeEnabled, setHorizontalScrollBarEnabled, setId, setKeepScreenOn, setLayoutParams, setLongClickable, setMeasuredDimension, setMinimumHeight, setMinimumWidth, setNextFocusDownId, setNextFocusLeftId, setNextFocusRightId, setNextFocusUpId, setOnClickListener, setOnCreateContextMenuListener, setOnFocusChangeListener, setOnKeyListener, setOnLongClickListener, setOnTouchListener, setPadding, setPressed, setSaveEnabled, setScrollbarFadingEnabled, setScrollBarStyle, setScrollContainer, setSoundEffectsEnabled, setTag, setTag, setTouchDelegate, setVerticalFadingEdgeEnabled, setVerticalScrollBarEnabled, setVisibility, setWillNotCacheDrawing, setWillNotDraw, showContextMenu, startAnimation, unscheduleDrawable, unscheduleDrawable, willNotCacheDrawing, willNotDraw

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageView

public ImageView(Context context)

ImageView

public ImageView(Context context,
                 AttributeSet attrs)

ImageView

public ImageView(Context context,
                 AttributeSet attrs,
                 int defStyle)

Method Detail

verifyDrawable

protected boolean verifyDrawable(Drawable dr)

Overrides:

verifyDrawable in class View

invalidateDrawable

public void invalidateDrawable(Drawable dr)

Specified by:

invalidateDrawable in interface Drawable.Callback

Overrides:

invalidateDrawable in class View

onSetAlpha

protected boolean onSetAlpha(int alpha)

Overrides:

onSetAlpha in class View

setAdjustViewBounds

public void setAdjustViewBounds(boolean adjustViewBounds)

setMaxWidth

public void setMaxWidth(int maxWidth)

setMaxHeight

public void setMaxHeight(int maxHeight)

getDrawable

public Drawable getDrawable()

setImageResource

public void setImageResource(int resId)

setImageURI

public void setImageURI(Uri uri)

setImageDrawable

public void setImageDrawable(Drawable drawable)

setImageBitmap

public void setImageBitmap(Bitmap bm)

setImageState

public void setImageState(int[] state,
                          boolean merge)

setSelected

public void setSelected(boolean selected)

Overrides:

setSelected in class View

setImageLevel

public void setImageLevel(int level)

setScaleType

public void setScaleType(ImageView.ScaleType scaleType)

getScaleType

public ImageView.ScaleType getScaleType()

getImageMatrix

public Matrix getImageMatrix()

setImageMatrix

public void setImageMatrix(Matrix matrix)

onCreateDrawableState

public int[] onCreateDrawableState(int extraSpace)

Overrides:

onCreateDrawableState in class View

onMeasure

protected void onMeasure(int widthMeasureSpec,
                         int heightMeasureSpec)

Overrides:

onMeasure in class View

setFrame

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

drawableStateChanged

protected void drawableStateChanged()

Overrides:

drawableStateChanged in class View

onDraw

protected void onDraw(Canvas canvas)

Overrides:

onDraw in class View

getBaseline

public int getBaseline()

Overrides:

getBaseline in class View

setColorFilter

public final void setColorFilter(int color,
                                 PorterDuff.Mode mode)

clearColorFilter

public final void clearColorFilter()

setColorFilter

public void setColorFilter(ColorFilter cf)

setAlpha

public void setAlpha(int alpha)