android.widget
Class DialerFilter

java.lang.Object
  android.view.View
      android.view.ViewGroup
          android.widget.RelativeLayout
              android.widget.DialerFilter

All Implemented Interfaces:

Drawable.Callback, KeyEvent.Callback, ViewManager, ViewParent

public class DialerFilter
extends RelativeLayout

Nested Class Summary

Nested classes/interfaces inherited from class android.widget.RelativeLayout

RelativeLayout.LayoutParams

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

ViewGroup.MarginLayoutParams, ViewGroup.OnHierarchyChangeListener

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

static int	DIGITS_AND_LETTERS This mode has both lines
static int	DIGITS_AND_LETTERS_NO_DIGITS This mode is when after starting in DIGITS_AND_LETTERS mode the filter has removed all possibility of the digits matching, leaving only the letters line
static int	DIGITS_AND_LETTERS_NO_LETTERS This mode is when after starting in DIGITS_AND_LETTERS mode the filter has removed all possibility of the letters matching, leaving only the digits line
static int	DIGITS_ONLY This mode has only the digits line
static int	LETTERS_ONLY This mode has only the letters line
(package private) EditText	mDigits
(package private) EditText	mHint
(package private) ImageView	mIcon
(package private) InputFilter[]	mInputFilters
(package private) EditText	mLetters
(package private) int	mMode
(package private) EditText	mPrimary

Fields inherited from class android.widget.RelativeLayout

ABOVE, ALIGN_BASELINE, ALIGN_BOTTOM, ALIGN_LEFT, ALIGN_PARENT_BOTTOM, ALIGN_PARENT_LEFT, ALIGN_PARENT_RIGHT, ALIGN_PARENT_TOP, ALIGN_RIGHT, ALIGN_TOP, BELOW, CENTER_HORIZONTAL, CENTER_IN_PARENT, CENTER_VERTICAL, LEFT_OF, RIGHT_OF, TRUE

Fields inherited from class android.view.ViewGroup

CLIP_TO_PADDING_MASK, FLAG_SUPPORT_STATIC_TRANSFORMATIONS, FLAG_USE_CHILD_DRAWING_ORDER, FOCUS_AFTER_DESCENDANTS, FOCUS_BEFORE_DESCENDANTS, FOCUS_BLOCK_DESCENDANTS, mDisappearingChildren, mGroupFlags, mOnHierarchyChangeListener, mPersistentDrawingCache, PERSISTENT_ALL_CACHES, PERSISTENT_ANIMATION_CACHE, PERSISTENT_NO_CACHE, PERSISTENT_SCROLLING_CACHE

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, FIRST_STATE_SET, FOCUS_BACKWARD, FOCUS_DOWN, FOCUS_FORWARD, FOCUS_LEFT, FOCUS_RIGHT, FOCUS_UP, FOCUSED_SELECTED_STATE_SET, FOCUSED_SELECTED_WINDOW_FOCUSED_STATE_SET, FOCUSED_STATE_SET, FOCUSED_WINDOW_FOCUSED_STATE_SET, GONE, INVISIBLE, KEEP_SCREEN_ON, LAST_STATE_SET, mBottom, mContext, mCurrentAnimation, MIDDLE_STATE_SET, mLayoutParams, mLeft, mLocation, mMeasuredHeight, mMeasuredWidth, mOnClickListener, mOnCreateContextMenuListener, mOnFocusChangeListener, mOnLongClickListener, mPaddingBottom, mPaddingLeft, mPaddingRight, mPaddingTop, mParent, mRight, mScrollX, mScrollY, mTag, mTop, 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_FIRST_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_LAST_STATE_SET, PRESSED_MIDDLE_STATE_SET, PRESSED_SELECTED_STATE_SET, PRESSED_SELECTED_WINDOW_FOCUSED_STATE_SET, PRESSED_SINGLE_STATE_SET, PRESSED_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, SINGLE_STATE_SET, SOUND_EFFECTS_ENABLED, VIEW_LOG_TAG, VISIBLE, WINDOW_FOCUSED_STATE_SET

Constructor Summary

DialerFilter(Context context)

DialerFilter(Context context, AttributeSet attrs)

Method Summary

void	append(String text)
void	clearText() Clears both the digits and the filter text.
CharSequence	getDigits()
CharSequence	getFilterText()
CharSequence	getLetters()
int	getMode()
boolean	isQwertyKeyboard()
protected void	onFinishInflate() Finalize inflating a view from XML.
protected void	onFocusChanged(boolean focused, int direction, Rect previouslyFocusedRect) Only show the icon view when focused, if there is one.
boolean	onKeyDown(int keyCode, KeyEvent event) Default implementation of KeyEvent.Callback.onKeyMultiple(): perform press of the view when KeyEvent.KEYCODE_DPAD_CENTER or KeyEvent.KEYCODE_ENTER is released, if the view is enabled and clickable.
boolean	onKeyUp(int keyCode, KeyEvent event) Default implementation of KeyEvent.Callback.onKeyMultiple(): perform clicking of the view when KeyEvent.KEYCODE_DPAD_CENTER or KeyEvent.KEYCODE_ENTER is released.
protected void	onModeChange(int oldMode, int newMode) Called right after the mode changes to give subclasses the option to restyle, etc.
void	removeFilterWatcher(TextWatcher watcher)
void	setDigitsWatcher(TextWatcher watcher)
void	setFilterWatcher(TextWatcher watcher)
void	setLettersWatcher(TextWatcher watcher)
void	setMode(int newMode) Change the mode of the widget.

Methods inherited from class android.widget.RelativeLayout

checkLayoutParams, generateDefaultLayoutParams, generateLayoutParams, generateLayoutParams, getBaseline, onLayout, onMeasure, setGravity, setHorizontalGravity, setIgnoreGravity, setVerticalGravity

Methods inherited from class android.view.ViewGroup

addFocusables, addStatesFromChildren, addTouchables, addView, addView, addView, addView, addView, addViewInLayout, addViewInLayout, attachLayoutAnimationParameters, attachViewToParent, bringChildToFront, canAnimate, childDrawableStateChanged, cleanupLayoutState, clearChildFocus, clearDisappearingChildren, clearFocus, debug, detachAllViewsFromParent, detachViewFromParent, detachViewFromParent, detachViewsFromParent, dispatchDraw, dispatchFreezeSelfOnly, dispatchKeyEvent, dispatchRestoreInstanceState, dispatchSaveInstanceState, dispatchSetPressed, dispatchSetSelected, dispatchThawSelfOnly, dispatchTouchEvent, dispatchTrackballEvent, dispatchUnhandledMove, dispatchWindowFocusChanged, dispatchWindowVisibilityChanged, drawableStateChanged, drawChild, findFocus, findViewTraversal, findViewWithTagTraversal, fitSystemWindows, focusableViewAvailable, focusSearch, gatherTransparentRegion, getChildAt, getChildCount, getChildDrawingOrder, getChildMeasureSpec, getChildStaticTransformation, getChildVisibleRect, getDescendantFocusability, getFocusedChild, getLayoutAnimation, getLayoutAnimationListener, getPersistentDrawingCache, hasFocus, hasFocusable, indexOfChild, invalidateChild, invalidateChildInParent, isAlwaysDrawnWithCacheEnabled, isAnimationCacheEnabled, isChildrenDrawnWithCacheEnabled, measureChild, measureChildren, measureChildWithMargins, offsetChildrenTopAndBottom, offsetDescendantRectToMyCoords, offsetRectIntoDescendantCoords, onAnimationEnd, onAnimationStart, onCreateDrawableState, onInterceptTouchEvent, onRequestFocusInDescendants, recomputeViewAttributes, removeAllViews, removeAllViewsInLayout, removeDetachedView, removeView, removeViewAt, removeViewInLayout, removeViews, removeViewsInLayout, requestChildFocus, requestChildRectangleOnScreen, requestDisallowInterceptTouchEvent, requestFocus, requestTransparentRegion, scheduleLayoutAnimation, setAddStatesFromChildren, setAlwaysDrawnWithCacheEnabled, setAnimationCacheEnabled, setChildrenDrawingCacheEnabled, setChildrenDrawnWithCacheEnabled, setClipChildren, setClipToPadding, setDescendantFocusability, setLayoutAnimation, setLayoutAnimationListener, setOnHierarchyChangeListener, setPadding, setPersistentDrawingCache, showContextMenuForChild, startLayoutAnimation, updateViewLayout

Methods inherited from class android.view.View

applyDrawableToTransparentRegion, bringToFront, buildDrawingCache, cancelLongPress, clearAnimation, computeHorizontalScrollExtent, computeHorizontalScrollOffset, computeHorizontalScrollRange, computeScroll, computeVerticalScrollExtent, computeVerticalScrollOffset, computeVerticalScrollRange, createContextMenu, debug, debugIndent, destroyDrawingCache, dispatchKeyShortcutEvent, draw, finalize, findViewById, findViewWithTag, focusSearch, forceLayout, getAnimation, getApplicationWindowToken, getBackground, getBottom, getBottomFadingEdgeStrength, getContext, getContextMenuInfo, getDefaultSize, getDrawableState, getDrawingCache, getDrawingCacheBackgroundColor, getDrawingCacheQuality, getDrawingRect, getDrawingTime, getFocusables, getFocusedRect, getGlobalVisibleRect, getGlobalVisibleRect, getHandler, getHeight, getHitRect, getHorizontalFadingEdgeLength, getHorizontalScrollbarHeight, getId, getKeepScreenOn, getLayoutParams, getLeft, getLeftFadingEdgeStrength, getLocalVisibleRect, getLocationInWindow, getLocationOnScreen, getMeasuredHeight, getMeasuredWidth, getNextFocusDownId, getNextFocusLeftId, getNextFocusRightId, getNextFocusUpId, getOnFocusChangeListener, getPaddingBottom, getPaddingLeft, getPaddingRight, getPaddingTop, getParent, getResources, getRight, getRightFadingEdgeStrength, getRootView, getScrollBarStyle, getScrollX, getScrollY, getSolidColor, getSuggestedMinimumHeight, getSuggestedMinimumWidth, getTag, getTop, getTopFadingEdgeStrength, getTouchables, getTouchDelegate, getVerticalFadingEdgeLength, getVerticalScrollbarWidth, getViewTreeObserver, getVisibility, getWidth, getWindowAttachCount, getWindowToken, getWindowVisibility, hasWindowFocus, inflate, initializeFadingEdge, initializeScrollbars, invalidate, invalidate, invalidate, invalidateDrawable, isClickable, isDrawingCacheEnabled, isDuplicateParentStateEnabled, isEnabled, isFocusable, isFocusableInTouchMode, isFocused, isHorizontalFadingEdgeEnabled, isHorizontalScrollBarEnabled, isInTouchMode, isLayoutRequested, isLongClickable, isPressed, isRootNamespace, isSaveEnabled, isSelected, isShown, isSoundEffectsEnabled, isVerticalFadingEdgeEnabled, isVerticalScrollBarEnabled, layout, measure, mergeDrawableStates, offsetLeftAndRight, offsetTopAndBottom, onAttachedToWindow, onCreateContextMenu, onDetachedFromWindow, onDraw, onKeyMultiple, onKeyShortcut, onRestoreInstanceState, onSaveInstanceState, onScrollChanged, onSetAlpha, onSizeChanged, onTouchEvent, onTrackballEvent, onWindowFocusChanged, onWindowVisibilityChanged, performClick, performLongClick, playSoundEffect, post, postDelayed, postInvalidate, postInvalidate, postInvalidateDelayed, postInvalidateDelayed, refreshDrawableState, removeCallbacks, requestFocus, requestFocus, requestFocusFromTouch, requestLayout, requestRectangleOnScreen, requestRectangleOnScreen, resolveSize, restoreHierarchyState, saveHierarchyState, scheduleDrawable, scrollBy, scrollTo, setAnimation, setBackgroundColor, setBackgroundDrawable, setBackgroundResource, setClickable, setDrawingCacheBackgroundColor, setDrawingCacheEnabled, setDrawingCacheQuality, setDuplicateParentStateEnabled, setEnabled, setFadingEdgeLength, setFocusable, setFocusableInTouchMode, setFrame, setHorizontalFadingEdgeEnabled, setHorizontalScrollBarEnabled, setId, setIsRootNamespace, setKeepScreenOn, setLayoutParams, setLongClickable, setMeasuredDimension, setMinimumHeight, setMinimumWidth, setNextFocusDownId, setNextFocusLeftId, setNextFocusRightId, setNextFocusUpId, setOnClickListener, setOnCreateContextMenuListener, setOnFocusChangeListener, setOnKeyListener, setOnLongClickListener, setOnTouchListener, setPressed, setSaveEnabled, setScrollBarStyle, setSelected, setSoundEffectsEnabled, setTag, setTouchDelegate, setVerticalFadingEdgeEnabled, setVerticalScrollBarEnabled, setVisibility, setWillNotCacheDrawing, setWillNotDraw, showContextMenu, startAnimation, unscheduleDrawable, unscheduleDrawable, verifyDrawable, willNotCacheDrawing, willNotDraw

Methods inherited from class java.lang.Object

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

Methods inherited from interface android.view.ViewParent

createContextMenu, getParent, isLayoutRequested, requestLayout

Field Detail

DIGITS_AND_LETTERS

public static final int DIGITS_AND_LETTERS

This mode has both lines

See Also:

Constant Field Values

DIGITS_AND_LETTERS_NO_DIGITS

public static final int DIGITS_AND_LETTERS_NO_DIGITS

This mode is when after starting in DIGITS_AND_LETTERS mode the filter has removed all possibility of the digits matching, leaving only the letters line

See Also:

Constant Field Values

DIGITS_AND_LETTERS_NO_LETTERS

public static final int DIGITS_AND_LETTERS_NO_LETTERS

This mode is when after starting in DIGITS_AND_LETTERS mode the filter has removed all possibility of the letters matching, leaving only the digits line

See Also:

Constant Field Values

DIGITS_ONLY

public static final int DIGITS_ONLY

This mode has only the digits line

See Also:

Constant Field Values

LETTERS_ONLY

public static final int LETTERS_ONLY

This mode has only the letters line

See Also:

Constant Field Values

mLetters

EditText mLetters

mDigits

EditText mDigits

mPrimary

EditText mPrimary

mHint

EditText mHint

mInputFilters

InputFilter[] mInputFilters

mIcon

ImageView mIcon

mMode

int mMode

Constructor Detail

DialerFilter

public DialerFilter(Context context)

DialerFilter

public DialerFilter(Context context,
                    AttributeSet attrs)

Method Detail

onFinishInflate

protected void onFinishInflate()

Description copied from class: View

Finalize inflating a view from XML. This is called as the last phase of inflation, after all child views have been added.

Even if the subclass overrides onFinishInflate, they should always be sure to call the super method, so that we get called.

Overrides:

onFinishInflate in class View

onFocusChanged

protected void onFocusChanged(boolean focused,
                              int direction,
                              Rect previouslyFocusedRect)

Only show the icon view when focused, if there is one.

Overrides:

onFocusChanged in class View

Parameters:

focused - True if the View has focus; false otherwise.

direction - The direction focus has moved when requestFocus() is called to give this view focus. Values are View.FOCUS_UP, View.FOCUS_DOWN, View.FOCUS_LEFT or View.FOCUS_RIGHT. It may not always apply, in which case use the default.

previouslyFocusedRect - The rectangle, in this view's coordinate system, of the previously focused view. If applicable, this will be passed in as finer grained information about where the focus is coming from (in addition to direction). Will be null otherwise.

isQwertyKeyboard

public boolean isQwertyKeyboard()

onKeyDown

public boolean onKeyDown(int keyCode,
                         KeyEvent event)

Description copied from class: View

Default implementation of KeyEvent.Callback.onKeyMultiple(): perform press of the view when KeyEvent.KEYCODE_DPAD_CENTER or KeyEvent.KEYCODE_ENTER is released, if the view is enabled and clickable.

Specified by:

onKeyDown in interface KeyEvent.Callback

Overrides:

onKeyDown in class View

Parameters:

keyCode - A key code that represents the button pressed, from KeyEvent.

event - The KeyEvent object that defines the button action.

Returns:

If you handled the event, return true. If you want to allow the event to be handled by the next receiver, return false.

onKeyUp

public boolean onKeyUp(int keyCode,
                       KeyEvent event)

Description copied from class: View

Default implementation of KeyEvent.Callback.onKeyMultiple(): perform clicking of the view when KeyEvent.KEYCODE_DPAD_CENTER or KeyEvent.KEYCODE_ENTER is released.

Specified by:

onKeyUp in interface KeyEvent.Callback

Overrides:

onKeyUp in class View

Parameters:

keyCode - A key code that represents the button pressed, from KeyEvent.

event - The KeyEvent object that defines the button action.

Returns:

If you handled the event, return true. If you want to allow the event to be handled by the next receiver, return false.

getMode

public int getMode()

setMode

public void setMode(int newMode)

Change the mode of the widget.

Parameters:

newMode - The mode to switch to.

getLetters

public CharSequence getLetters()

getDigits

public CharSequence getDigits()

getFilterText

public CharSequence getFilterText()

append

public void append(String text)

clearText

public void clearText()

Clears both the digits and the filter text.

setLettersWatcher

public void setLettersWatcher(TextWatcher watcher)

setDigitsWatcher

public void setDigitsWatcher(TextWatcher watcher)

setFilterWatcher

public void setFilterWatcher(TextWatcher watcher)

removeFilterWatcher

public void removeFilterWatcher(TextWatcher watcher)

onModeChange

protected void onModeChange(int oldMode,
                            int newMode)

Called right after the mode changes to give subclasses the option to restyle, etc.