Example usage for android.view ViewConfiguration getScaledMaximumFlingVelocity

Introduction

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

Prototype

public int getScaledMaximumFlingVelocity()

Source Link

Usage

From source file:com.android.hcframe.DraggableGridViewPager.java

private void initDraggableGridViewPager() {
    mDividerPaint = new Paint();
    mDividerPaint.setAntiAlias(true);/*from  w  ww.j  av  a2 s .c  o m*/
    mDividerPaint.setColor(mDividerColor);
    mDividerPaint.setStyle(Style.STROKE);
    mDividerPaint.setStrokeWidth(mDividerWidth);
    setWillNotDraw(false);
    setDescendantFocusability(FOCUS_AFTER_DESCENDANTS);
    setFocusable(true);
    setChildrenDrawingOrderEnabled(true);

    final Context context = getContext();
    final ViewConfiguration configuration = ViewConfiguration.get(context);
    final float density = context.getResources().getDisplayMetrics().density;

    mGridGap = (int) (DEFAULT_GRID_GAP * density);

    // internal paddings
    mPaddingLeft = getPaddingLeft();
    mPaddingTop = getPaddingTop();
    mPaddingRight = getPaddingRight();
    mPaddingButtom = getPaddingBottom();
    super.setPadding(0, 0, 0, 0);

    mScroller = new Scroller(context, sInterpolator);
    mTouchSlop = ViewConfigurationCompat.getScaledPagingTouchSlop(configuration);
    mMinimumVelocity = (int) (MIN_FLING_VELOCITY * density);
    mMaximumVelocity = configuration.getScaledMaximumFlingVelocity();

    mFlingDistance = (int) (MIN_DISTANCE_FOR_FLING * density);
    mCloseEnough = (int) (CLOSE_ENOUGH * density);
}

From source file:com.hxqc.mall.core.views.CustomScrollView.java

private void initScrollView() {
    mScroller = ScrollerCompat.create(getContext(), null);
    setFocusable(true);//from  w  ww .  ja  v a2s .  c om
    setDescendantFocusability(FOCUS_AFTER_DESCENDANTS);
    setWillNotDraw(false);
    final ViewConfiguration configuration = ViewConfiguration.get(getContext());
    mTouchSlop = configuration.getScaledTouchSlop();
    mMinimumVelocity = configuration.getScaledMinimumFlingVelocity();
    mMaximumVelocity = configuration.getScaledMaximumFlingVelocity();

}

From source file:com.oguzbabaoglu.cardpager.CardPager.java

void initCardPager() {

    setWillNotDraw(true);/*from   ww w  .j  a va2 s.  c  o m*/
    setDescendantFocusability(FOCUS_AFTER_DESCENDANTS);
    setFocusable(true);
    setChildrenDrawingOrderEnabled(true);

    final Context context = getContext();
    final ViewConfiguration configuration = ViewConfiguration.get(context);

    density = context.getResources().getDisplayMetrics().density;
    scroller = new Scroller(context, INTERPOLATOR);

    touchSlop = ViewConfigurationCompat.getScaledPagingTouchSlop(configuration);
    maximumVelocity = configuration.getScaledMaximumFlingVelocity();

    minimumVelocity = (int) (MIN_FLING_VELOCITY * density);
    flingDistance = (int) (MIN_DISTANCE_FOR_FLING * density);
    catchAllowance = (int) (CATCH_ALLOWANCE * density);
}

From source file:com.skurro.pricesnapp1.customviews.swipeback.ViewDragHelper.java

/**
 * Apps should use ViewDragHelper.create() to get a new instance. This will
 * allow VDH to use internal compatibility implementations for different
 * platform versions./*from w  w  w  .j  av a 2s. c o m*/
 *
 * @param context   Context to initialize config-dependent params from
 * @param forParent Parent view to monitor
 */
private ViewDragHelper(Context context, ViewGroup forParent, Callback cb) {
    if (forParent == null) {
        throw new IllegalArgumentException("Parent view may not be null");
    }
    if (cb == null) {
        throw new IllegalArgumentException("Callback may not be null");
    }

    mParentView = forParent;
    mCallback = cb;

    final ViewConfiguration vc = ViewConfiguration.get(context);
    final float density = context.getResources().getDisplayMetrics().widthPixels;
    //        final float density = context.getResources().getDisplayMetrics().density;
    //        int pixel = context.getWindowManager().getDefaultDisplay().getWidth();
    //        mEdgeSize = (int) (density);
    mEdgeSize = (int) (EDGE_SIZE * density + 0.5f);

    mTouchSlop = vc.getScaledTouchSlop();
    mMaxVelocity = vc.getScaledMaximumFlingVelocity();
    mMinVelocity = vc.getScaledMinimumFlingVelocity();
    mScroller = ScrollerCompat.create(context, sInterpolator);
}

From source file:com.apptentive.android.sdk.view.ApptentiveNestedScrollView.java

private void initScrollView() {
    //mScroller = new ScrollerCompat(getContext(), null);
    mScroller = ScrollerCompat.create(getContext(), null);
    setFocusable(true);/*w  ww.  j  a  va2s  . c  o  m*/
    setDescendantFocusability(FOCUS_AFTER_DESCENDANTS);
    setWillNotDraw(false);
    final ViewConfiguration configuration = ViewConfiguration.get(getContext());
    mTouchSlop = configuration.getScaledTouchSlop();
    mMinimumVelocity = configuration.getScaledMinimumFlingVelocity();
    mMaximumVelocity = configuration.getScaledMaximumFlingVelocity();
}

From source file:com.cmbb.smartkids.widget.NestedScrollView.java

private void initScrollView() {
    mScroller = ScrollerCompat.create(getContext(), null);
    setFocusable(true);/*from  www. j a v a  2 s. co m*/
    setDescendantFocusability(FOCUS_AFTER_DESCENDANTS);
    setWillNotDraw(false);
    final ViewConfiguration configuration = ViewConfiguration.get(getContext());
    mTouchSlop = configuration.getScaledTouchSlop();
    mMinimumVelocity = configuration.getScaledMinimumFlingVelocity();
    mMaximumVelocity = configuration.getScaledMaximumFlingVelocity();
}

From source file:com.android.launcher2.PagedView.java

/**
 * Initializes various states for this workspace.
 *//*from   w  w w.ja va  2 s  .  com*/
protected void init() {
    mDirtyPageContent = new ArrayList<Boolean>();
    mDirtyPageContent.ensureCapacity(32);
    mScroller = new Scroller(getContext(), new ScrollInterpolator());
    mCurrentPage = 0;
    mCenterPagesVertically = true;

    final ViewConfiguration configuration = ViewConfiguration.get(getContext());
    mTouchSlop = configuration.getScaledTouchSlop();
    mPagingTouchSlop = configuration.getScaledPagingTouchSlop();
    mMaximumVelocity = configuration.getScaledMaximumFlingVelocity();
    mDensity = getResources().getDisplayMetrics().density;

    mFlingThresholdVelocity = (int) (FLING_THRESHOLD_VELOCITY * mDensity);
    mMinFlingVelocity = (int) (MIN_FLING_VELOCITY * mDensity);
    mMinSnapVelocity = (int) (MIN_SNAP_VELOCITY * mDensity);
    setOnHierarchyChangeListener(this);
}

From source file:com.icloud.listenbook.base.view.DraggableGridViewPager.java

private void initDraggableGridViewPager() {
    // OnDraw//  w w w . j ava2 s  . c o  m
    setWillNotDraw(false);
    // ?Child View?Child View???
    setDescendantFocusability(FOCUS_AFTER_DESCENDANTS);
    // ??
    setFocusable(true);
    // ?? ??
    setChildrenDrawingOrderEnabled(true);

    final Context context = getContext();
    final ViewConfiguration configuration = ViewConfiguration.get(context);
    final float density = context.getResources().getDisplayMetrics().density;

    mGridGap = (int) (DEFAULT_GRID_GAP * density);

    // internal paddings
    mPaddingLeft = getPaddingLeft();
    mPaddingTop = getPaddingTop();
    mPaddingRight = getPaddingRight();
    mPaddingButtom = getPaddingBottom();
    super.setPadding(0, 0, 0, 0);

    mScroller = new Scroller(context, sInterpolator);
    mTouchSlop = ViewConfigurationCompat.getScaledPagingTouchSlop(configuration);
    mMinimumVelocity = (int) (MIN_FLING_VELOCITY * density);
    mMaximumVelocity = configuration.getScaledMaximumFlingVelocity();

    mFlingDistance = (int) (MIN_DISTANCE_FOR_FLING * density);
    mCloseEnough = (int) (CLOSE_ENOUGH * density);
}

From source file:com.chenglong.muscle.ui.LazyViewPager.java

void initViewPager() {
    setWillNotDraw(false);//w w  w. j  ava  2  s.com
    setDescendantFocusability(FOCUS_AFTER_DESCENDANTS);
    setFocusable(true);
    final Context context = getContext();
    mScroller = new Scroller(context, sInterpolator);
    final ViewConfiguration configuration = ViewConfiguration.get(context);
    mTouchSlop = ViewConfigurationCompat.getScaledPagingTouchSlop(configuration);
    mMinimumVelocity = configuration.getScaledMinimumFlingVelocity();
    mMaximumVelocity = configuration.getScaledMaximumFlingVelocity();
    mLeftEdge = new EdgeEffectCompat(context);
    mRightEdge = new EdgeEffectCompat(context);
    final float density = context.getResources().getDisplayMetrics().density;
    mFlingDistance = (int) (MIN_DISTANCE_FOR_FLING * density);
}

From source file:de.andacaydin.bidirectionalviewpagerlibrary.BiDirectionalViewPager.java

void initViewPager() {
    setDescendantFocusability(FOCUS_AFTER_DESCENDANTS);
    setFocusable(true);/*from  ww  w. j ava 2 s . c  o m*/
    final Context context = getContext();
    final ViewConfiguration configuration = ViewConfiguration.get(context);
    mTouchSlop = ViewConfigurationCompat.getScaledPagingTouchSlop(configuration);
    mMinimumVelocity = configuration.getScaledMinimumFlingVelocity();
    mMaximumVelocity = configuration.getScaledMaximumFlingVelocity();
    mLeftEdge = new EdgeEffectCompat(context);
    mRightEdge = new EdgeEffectCompat(context);
    final float density = context.getResources().getDisplayMetrics().density;
    mFlingDistance = (int) (MIN_DISTANCE_FOR_FLING * density);
    mCloseEnough = (int) (CLOSE_ENOUGH * density);
    mDefaultGutterSize = (int) (DEFAULT_GUTTER_SIZE * density);
    ViewCompat.setAccessibilityDelegate(this, getAccessibilityDelegateCompat());
    if (ViewCompat.getImportantForAccessibility(this) == ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_AUTO) {
        ViewCompat.setImportantForAccessibility(this, ViewCompat.IMPORTANT_FOR_ACCESSIBILITY_YES);
    }
    setWillNotDraw(false);
    mScroller = new Scroller(getContext());
    mTouchSlop = ViewConfigurationCompat.getScaledPagingTouchSlop(configuration);
    mMinimumVelocity = configuration.getScaledMinimumFlingVelocity();
    mMaximumVelocity = configuration.getScaledMaximumFlingVelocity();
}