Example usage for android.view ViewConfiguration getScaledTouchSlop

Introduction

In this page you can find the example usage for android.view ViewConfiguration getScaledTouchSlop.

Prototype

public int getScaledTouchSlop() 

Source Link

Usage

From source file:com.android.datetimepicker.time.RadialPickerLayout.java

public RadialPickerLayout(Context context, AttributeSet attrs) {
    super(context, attrs);

    setOnTouchListener(this);
    ViewConfiguration vc = ViewConfiguration.get(context);
    TOUCH_SLOP = vc.getScaledTouchSlop();
    TAP_TIMEOUT = ViewConfiguration.getTapTimeout();
    mDoingMove = false;//w  w  w  .  j a va  2 s  . c om

    mCircleView = new CircleView(context);
    addView(mCircleView);

    mAmPmCirclesView = new AmPmCirclesView(context);
    addView(mAmPmCirclesView);

    mHourRadialTextsView = new RadialTextsView(context);
    addView(mHourRadialTextsView);
    mMinuteRadialTextsView = new RadialTextsView(context);
    addView(mMinuteRadialTextsView);

    mHourRadialSelectorView = new RadialSelectorView(context);
    addView(mHourRadialSelectorView);
    mMinuteRadialSelectorView = new RadialSelectorView(context);
    addView(mMinuteRadialSelectorView);

    // Prepare mapping to snap touchable degrees to selectable degrees.
    preparePrefer30sMap();

    mLastValueSelected = -1;

    mInputEnabled = true;
    mGrayBox = new View(context);
    mGrayBox.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
            ViewGroup.LayoutParams.MATCH_PARENT));
    mGrayBox.setBackgroundColor(getResources().getColor(R.color.transparent_black));
    mGrayBox.setVisibility(View.INVISIBLE);
    addView(mGrayBox);

    mAccessibilityManager = (AccessibilityManager) context.getSystemService(Context.ACCESSIBILITY_SERVICE);

    mTimeInitialized = false;

    installAccessibilityDelegate();
}

---

From source file:org.holoeverywhere.widget.datetimepicker.time.RadialPickerLayout.java

public RadialPickerLayout(Context context, AttributeSet attrs) {
    super(context, attrs);

    setOnTouchListener(this);
    ViewConfiguration vc = ViewConfiguration.get(context);
    TOUCH_SLOP = vc.getScaledTouchSlop();
    TAP_TIMEOUT = ViewConfiguration.getTapTimeout();
    mDoingMove = false;/*from   w w  w. j  a v a  2s . co m*/

    mCircleView = new CircleView(context);
    addView(mCircleView);

    mAmPmCirclesView = new AmPmCirclesView(context);
    addView(mAmPmCirclesView);

    mHourRadialTextsView = new RadialTextsView(context);
    addView(mHourRadialTextsView);
    mMinuteRadialTextsView = new RadialTextsView(context);
    addView(mMinuteRadialTextsView);

    mHourRadialSelectorView = new RadialSelectorView(context);
    addView(mHourRadialSelectorView);
    mMinuteRadialSelectorView = new RadialSelectorView(context);
    addView(mMinuteRadialSelectorView);

    // Prepare mapping to snap touchable degrees to selectable degrees.
    preparePrefer30sMap();

    if (context.getPackageManager().checkPermission(Manifest.permission.VIBRATE,
            context.getPackageName()) == PackageManager.PERMISSION_GRANTED) {
        mVibrator = (Vibrator) context.getSystemService(Service.VIBRATOR_SERVICE);
    }
    mLastVibrate = 0;
    mLastValueSelected = -1;

    mInputEnabled = true;
    mGrayBox = new View(context);
    mGrayBox.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
            ViewGroup.LayoutParams.MATCH_PARENT));
    mGrayBox.setBackgroundColor(0x7F000000);
    mGrayBox.setVisibility(View.INVISIBLE);
    addView(mGrayBox);

    mAccessibilityManager = (AccessibilityManager) context.getSystemService(Context.ACCESSIBILITY_SERVICE);

    mTimeInitialized = false;
}

---

From source file:com.android.photos.views.GalleryThumbnailView.java

public GalleryThumbnailView(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    final ViewConfiguration vc = ViewConfiguration.get(context);
    mTouchSlop = vc.getScaledTouchSlop();
    mMaximumVelocity = vc.getScaledMaximumFlingVelocity();
    mFlingVelocity = vc.getScaledMinimumFlingVelocity();
    mScroller = new OverScroller(context);

    mLeftEdge = new EdgeEffectCompat(context);
    mRightEdge = new EdgeEffectCompat(context);
    setWillNotDraw(false);/*from w ww  .jav a 2  s .c  om*/
    setClipToPadding(false);
}

---

From source file:com.a.mirko.android.datetimepicker.time.RadialPickerLayout.java

public RadialPickerLayout(Context context, AttributeSet attrs) {
    super(context, attrs);

    setOnTouchListener(this);
    ViewConfiguration vc = ViewConfiguration.get(context);
    TOUCH_SLOP = vc.getScaledTouchSlop();
    TAP_TIMEOUT = ViewConfiguration.getTapTimeout();
    mDoingMove = false;// ww w . j  av a 2s.  c om

    mCircleView = new CircleView(context);
    addView(mCircleView);

    mAmPmCirclesView = new AmPmCirclesView(context);
    addView(mAmPmCirclesView);

    mHourRadialTextsView = new RadialTextsView(context);
    addView(mHourRadialTextsView);
    mMinuteRadialTextsView = new RadialTextsView(context);
    addView(mMinuteRadialTextsView);

    mHourRadialSelectorView = new RadialSelectorView(context);
    addView(mHourRadialSelectorView);
    mMinuteRadialSelectorView = new RadialSelectorView(context);
    addView(mMinuteRadialSelectorView);

    // Prepare mapping to snap touchable degrees to selectable degrees.
    preparePrefer30sMap();

    mVibrator = (Vibrator) context.getSystemService(Service.VIBRATOR_SERVICE);
    mLastVibrate = 0;
    mLastValueSelected = -1;

    mInputEnabled = true;
    mGrayBox = new View(context);
    mGrayBox.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
            ViewGroup.LayoutParams.MATCH_PARENT));
    mGrayBox.setBackgroundColor(getResources().getColor(R.color.transparent_black));
    mGrayBox.setVisibility(View.INVISIBLE);
    addView(mGrayBox);

    mAccessibilityManager = (AccessibilityManager) context.getSystemService(Context.ACCESSIBILITY_SERVICE);

    mTimeInitialized = false;
}

---

From source file:com.redinput.datetimepickercompat.time.RadialPickerLayout.java

public RadialPickerLayout(Context context, AttributeSet attrs) {
    super(context, attrs);

    setOnTouchListener(this);
    ViewConfiguration vc = ViewConfiguration.get(context);
    TOUCH_SLOP = vc.getScaledTouchSlop();
    TAP_TIMEOUT = ViewConfiguration.getTapTimeout();
    mDoingMove = false;/*from   w  ww  .j  a v a  2s  .  c o  m*/

    mCircleView = new CircleView(context);
    addView(mCircleView);

    mAmPmCirclesView = new AmPmCirclesView(context);
    addView(mAmPmCirclesView);

    mHourRadialTextsView = new RadialTextsView(context);
    addView(mHourRadialTextsView);
    mMinuteRadialTextsView = new RadialTextsView(context);
    addView(mMinuteRadialTextsView);

    mHourRadialSelectorView = new RadialSelectorView(context);
    addView(mHourRadialSelectorView);
    mMinuteRadialSelectorView = new RadialSelectorView(context);
    addView(mMinuteRadialSelectorView);

    // Prepare mapping to snap touchable degrees to selectable degrees.
    preparePrefer30sMap();

    mVibrator = (Vibrator) context.getSystemService(Service.VIBRATOR_SERVICE);
    mLastVibrate = 0;
    mLastValueSelected = -1;

    mInputEnabled = true;
    mGrayBox = new View(context);
    mGrayBox.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
            ViewGroup.LayoutParams.MATCH_PARENT));
    mGrayBox.setBackgroundColor(getResources().getColor(R.color.transparent_black));
    mGrayBox.setVisibility(View.INVISIBLE);
    addView(mGrayBox);

    mAccessibilityManager = (AccessibilityManager) context.getSystemService(Context.ACCESSIBILITY_SERVICE);

    mTimeInitialized = false;

    installAccessibilityDelegate();
}

---

From source file:net.osmand.plus.views.controls.SwipeDismissListViewTouchListener.java

/**
 * Constructs a new swipe-to-dismiss touch listener for the given list view.
 *
 * @param listView  The list view whose items should be dismissable.
 * @param callbacks The callback to trigger when the user has indicated that she would like to
 *                  dismiss one or more list items.
 *///  w  ww  .  j  av a 2  s  .  co  m
public SwipeDismissListViewTouchListener(ListView listView, DismissCallbacks callbacks) {
    ViewConfiguration vc = ViewConfiguration.get(listView.getContext());
    mSlop = vc.getScaledTouchSlop();
    mMinFlingVelocity = vc.getScaledMinimumFlingVelocity() * 16;
    mMaxFlingVelocity = vc.getScaledMaximumFlingVelocity();
    mAnimationTime = listView.getContext().getResources().getInteger(android.R.integer.config_shortAnimTime);
    mListView = listView;
    mCallbacks = callbacks;

    // Initialize undo popup
    LayoutInflater inflater = (LayoutInflater) listView.getContext()
            .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    View undoView = inflater.inflate(R.layout.undo_popup, null);
    mUndoButton = (Button) undoView.findViewById(R.id.undo);
    mUndoButton.setOnClickListener(new UndoClickListener());
    mUndoButton.setOnTouchListener(new View.OnTouchListener() {
        @Override
        public boolean onTouch(View v, MotionEvent event) {
            // If the user touches the screen invalidate the current running delay by incrementing
            // the valid message id. So this delay won't hide the undo popup anymore
            mValidDelayedMsgId++;
            return false;
        }
    });
    mUndoPopupTextView = (TextView) undoView.findViewById(R.id.text);

    mUndoPopup = new PopupWindow(undoView, ViewGroup.LayoutParams.WRAP_CONTENT,
            ViewGroup.LayoutParams.WRAP_CONTENT, false);
    mUndoPopup.setAnimationStyle(R.style.Animations_PopUpMenu_Fade);

    mScreenDensity = listView.getResources().getDisplayMetrics().density;
    // END initialize undo popup

    mListView.setOnTouchListener(this);
    // Setting this scroll listener is required to ensure that during ListView scrolling,
    // we don't look for swipes.
    mListView.setOnScrollListener(makeScrollListener());
}

---

From source file:com.libs.golomb.extendedrecyclerview.Scroller.FastScroller2.java

/**
 * Handles the touch event and determines whether to show the fast scroller (or updates it if
 * it is already showing).//w  w  w.  j a  v a2  s.c  o m
 */
public void handleTouchEvent(MotionEvent ev, int downX, int downY, int lastY,
        OnFastScrollStateChangeListener stateChangeListener) {
    ViewConfiguration config = ViewConfiguration.get(mRecyclerView.getContext());

    int action = ev.getAction();
    int y = (int) ev.getY();
    switch (action) {
    case MotionEvent.ACTION_DOWN:
        if (isNearPoint(downX, downY)) {
            mTouchOffset = downY - mThumbPosition.y;
            mTouchOffsetB = mThumbPosition.y - downY;
        }
        break;
    case MotionEvent.ACTION_MOVE:
        // Check if we should start scrolling
        if (!mIsDragging && isNearPoint(downX, downY) && Math.abs(y - downY) > config.getScaledTouchSlop()) {
            mRecyclerView.getParent().requestDisallowInterceptTouchEvent(true);
            mIsDragging = true;
            mTouchOffset += (lastY - downY);
            mPopup.animateVisibility(true);
            if (stateChangeListener != null) {
                stateChangeListener.onFastScrollStart();
            }
        }
        if (mIsDragging) {
            // Update the fast scroller section name at this touch position
            int top = 0;
            int bottom = mRecyclerView.getHeight() - mThumbHeight;
            int value = (((lastY) * mRecyclerView.getAvailableYScrolling()) / (getHeight())) - scrollY.get();
            Log.d("LOG", "offset: " + (((mTouchOffsetB + lastY) * mRecyclerView.getAvailableYScrolling())
                    / (mRecyclerView.getHeight())));
            mRecyclerView.scrollBy(0, value);
            // Log.d("TGolomb", "onScrolled2: " + value);

            //scrollY.set(value);
            //Log.d("TGolomb", "onScrolled5: " + (mTmpRect.top - y));
            //Log.d("TGolomb", "onScrolled2: " + value);
            float boundedY = (float) Math.max(top, Math.min(bottom, y - mTouchOffset));
            String sectionName = mRecyclerView.scrollToPositionAtProgress((boundedY - top) / (bottom - top));
            mPopup.setSectionName(sectionName);
            mPopup.animateVisibility(!sectionName.isEmpty());
            mRecyclerView.invalidate(mPopup.updateFastScrollerBounds(mRecyclerView, mThumbPosition.y));
        }
        break;
    case MotionEvent.ACTION_UP:
    case MotionEvent.ACTION_CANCEL:
        mTouchOffset = 0;
        if (mIsDragging) {
            mIsDragging = false;
            mPopup.animateVisibility(false);
            if (stateChangeListener != null) {
                stateChangeListener.onFastScrollStop();
            }
        }
        break;
    }
}

---

From source file:com.gu.swiperefresh.SwipeRefreshPlush.java

public SwipeRefreshPlush(Context context, AttributeSet attrs) {
    super(context, attrs);
    mLoadViewController = new LoadViewController(context, this);
    mRefreshController = new RefreshViewController(context, this);
    //   mTouchSlop = ViewConfiguration.get(context).getScaledTouchSlop();
    final ViewConfiguration configuration = ViewConfiguration.get(getContext());
    mTouchSlop = configuration.getScaledTouchSlop();
    mMinimumVelocity = configuration.getScaledMinimumFlingVelocity();
    mMaximumVelocity = configuration.getScaledMaximumFlingVelocity();
    mNestedScrollingChildHelper = new NestedScrollingChildHelper(this);
    mNestedScrollingParentHelper = new NestedScrollingParentHelper(this);
    mScroller = ScrollerCompat.create(getContext());
    createProgressView();/*from www  .  j  a  v  a2 s  .  c  o m*/
    ViewCompat.setChildrenDrawingOrderEnabled(this, true);
}

---

From source file:com.blestep.sportsbracelet.view.TimelineChartViewSleep.java

private void init(Context ctx, AttributeSet attrs, int defStyleAttr) {
    mUiHandler = new Handler(Looper.getMainLooper(), mMessenger);

    final Resources res = getResources();

    final ViewConfiguration vc = ViewConfiguration.get(ctx);
    mTouchSlop = vc.getScaledTouchSlop() / 2;
    mMaxFlingVelocity = vc.getScaledMaximumFlingVelocity();
    mScroller = new OverScroller(ctx);

    int footerLabelColor = ContextCompat.getColor(getContext(), R.color.tlcSleepFooterLabelColor);
    int barItemBg = ContextCompat.getColor(getContext(), R.color.tlcSleepBarItemBg);
    int highlightBarItemBg = ContextCompat.getColor(getContext(), R.color.tlcSleepHighlightBarItemBg);
    int barDeepItemBg = ContextCompat.getColor(getContext(), R.color.tlcSleepBarDeepItemBg);
    int highlightBarDeepItemBg = ContextCompat.getColor(getContext(), R.color.tlcSleepHighlightBarDeepItemBg);

    mBarItemBgPaint = new Paint();
    mBarItemBgPaint.setColor(barItemBg);
    mHighlightBarItemBgPaint = new Paint();
    mHighlightBarItemBgPaint.setColor(highlightBarItemBg);
    mBarDeepItemBgPaint = new Paint();
    mBarDeepItemBgPaint.setColor(barDeepItemBg);
    mHighlightBarDeepItemBgPaint = new Paint();
    mHighlightBarDeepItemBgPaint.setColor(highlightBarDeepItemBg);

    mFooterBarHeight = res.getDimension(R.dimen.tlcDefFooterBarHeight);

    mViewAreaBgPaint = new Paint();

    mGraphAreaBgPaint = new Paint();
    mGraphAreaBgPaint.setColor(Color.TRANSPARENT);

    mFooterAreaBgPaint = new Paint();
    mFooterAreaBgPaint.setColor(Color.TRANSPARENT);

    mGraphBottomLinePaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    mGraphBottomLinePaint.setColor(Color.WHITE);
    mGraphBottomLinePaint.setStrokeWidth(1);

    // labelPaint??
    mLabelFgPaint = new TextPaint(Paint.ANTI_ALIAS_FLAG | Paint.LINEAR_TEXT_FLAG);
    mLabelFgPaint.setColor(footerLabelColor);
    //        DisplayMetrics dp = getResources().getDisplayMetrics();
    //        float labelSize = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, res.getDimension(R.dimen.tlcDefFooterLabelSize), dp);
    mLabelFgPaint.setTextSize(res.getDimension(R.dimen.tlcDefFooterLabelSize));

    mHighlightLabelFgPaint = new TextPaint(Paint.ANTI_ALIAS_FLAG | Paint.LINEAR_TEXT_FLAG);
    mHighlightLabelFgPaint.setColor(Color.WHITE);
    mHighlightLabelFgPaint.setTextSize(res.getDimension(R.dimen.tlcDefFooterLabelSize));

    mBarItemWidth = res.getDimension(R.dimen.tlcDefBarItemWidth);
    mBarItemSpace = res.getDimension(R.dimen.tlcDefBarItemSpace);
    mTopSpaceHeight = res.getDimension(R.dimen.tlcDefTopSpace);

    // SurfaceView requires a background
    if (getBackground() == null) {
        setBackgroundColor(ContextCompat.getColor(getContext(), android.R.color.transparent));
    }//from  w w w  .  j av  a2 s  .  c om

    // Initialize stuff
    setupBackgroundHandler();
    setupTickLabels();

    // Initialize the drawing refs (this will be update when we have
    // the real size of the canvas)
    computeBoundAreas();
}

---

From source file:com.blestep.sportsbracelet.view.TimelineChartView.java

private void init(Context ctx, AttributeSet attrs, int defStyleAttr) {
    mUiHandler = new Handler(Looper.getMainLooper(), mMessenger);

    final Resources res = getResources();

    final ViewConfiguration vc = ViewConfiguration.get(ctx);
    mTouchSlop = vc.getScaledTouchSlop() / 2;
    mMaxFlingVelocity = vc.getScaledMaximumFlingVelocity();
    mScroller = new OverScroller(ctx);

    int footerLabelColor = ContextCompat.getColor(getContext(), R.color.tlcStepsFooterLabelColor);
    int barItemBg = ContextCompat.getColor(getContext(), R.color.tlcStepsBarItemBg);
    int highlightBarItemBg = ContextCompat.getColor(getContext(), R.color.tlcStepsHighlightBarItemBg);

    mBarItemBgPaint = new Paint();
    mBarItemBgPaint.setColor(barItemBg);
    mHighlightBarItemBgPaint = new Paint();
    mHighlightBarItemBgPaint.setColor(highlightBarItemBg);

    mFooterBarHeight = res.getDimension(R.dimen.tlcDefFooterBarHeight);

    mViewAreaBgPaint = new Paint();

    mGraphAreaBgPaint = new Paint();
    mGraphAreaBgPaint.setColor(Color.TRANSPARENT);

    mFooterAreaBgPaint = new Paint();
    mFooterAreaBgPaint.setColor(Color.TRANSPARENT);

    mGraphBottomLinePaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    mGraphBottomLinePaint.setColor(Color.WHITE);
    mGraphBottomLinePaint.setStrokeWidth(1);
    // /*  w  w w .j  a v  a  2 s.  co  m*/
    mGraphTargetDashedLinePaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    mGraphTargetDashedLinePaint.setStyle(Paint.Style.STROKE);
    mGraphTargetDashedLinePaint.setColor(Color.WHITE);
    mGraphTargetDashedLinePaint.setStrokeWidth(1);
    PathEffect pathEffect = new DashPathEffect(new float[] { 9, 3 }, 1);
    mGraphTargetDashedLinePaint.setPathEffect(pathEffect);

    // labelPaint??
    mLabelFgPaint = new TextPaint(Paint.ANTI_ALIAS_FLAG | Paint.LINEAR_TEXT_FLAG);
    mLabelFgPaint.setColor(footerLabelColor);
    //        DisplayMetrics dp = getResources().getDisplayMetrics();
    //        float labelSize = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, res.getDimension(R.dimen.tlcDefFooterLabelSize), dp);
    mLabelFgPaint.setTextSize(res.getDimension(R.dimen.tlcDefFooterLabelSize));

    mHighlightLabelFgPaint = new TextPaint(Paint.ANTI_ALIAS_FLAG | Paint.LINEAR_TEXT_FLAG);
    mHighlightLabelFgPaint.setColor(Color.WHITE);
    mHighlightLabelFgPaint.setTextSize(res.getDimension(R.dimen.tlcDefFooterLabelSize));

    mBarItemWidth = res.getDimension(R.dimen.tlcDefBarItemWidth);
    mBarItemSpace = res.getDimension(R.dimen.tlcDefBarItemSpace);
    mTopSpaceHeight = res.getDimension(R.dimen.tlcDefTopSpace);

    // SurfaceView requires a background
    if (getBackground() == null) {
        setBackgroundColor(ContextCompat.getColor(getContext(), android.R.color.transparent));
    }

    // Initialize stuff
    setupBackgroundHandler();
    setupTickLabels();

    // Initialize the drawing refs (this will be update when we have
    // the real size of the canvas)
    computeBoundAreas();
}

---

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