Example usage for android.widget Scroller Scroller

Introduction

In this page you can find the example usage for android.widget Scroller Scroller.

Prototype

public Scroller(Context context, Interpolator interpolator) 

Source Link

Document

Create a Scroller with the specified interpolator.

Usage

From source file:com.coco.rolldigitaltextview.RollDigitalTextView.java

private void initRollDigitalTextView() {
    final Context context = getContext();
    mScroller = new Scroller(context, new LinearInterpolator());
}

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From source file:com.coco.blinktextview.BlinkTextView.java

private void initBlinkTextView() {
    final Context context = getContext();
    mScroller = new Scroller(context, new LinearInterpolator());
    mCurrentAlpha = MAX_ALPHA;/*w w  w.  j a v  a2s  . co  m*/
}

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From source file:jiajun.threelevelistview.layout.FlingLayout.java

public void init(Context context) {
    version = android.os.Build.VERSION.SDK_INT;
    mTouchSlop = ViewConfiguration.get(context).getScaledTouchSlop();
    mScroller = new Scroller(context, new DecelerateInterpolator());
    mParentHelper = new NestedScrollingParentHelper(this);
    mChildHelper = new NestedScrollingChildHelper(this);
}

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From source file:com.coco.flowimageview.FlowImageView.java

private void initFlowImageView() {
    setScaleType(ImageView.ScaleType.MATRIX);

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

    mMinFlowVelocity = MIN_FLOW_VELOCITY * density;
    mFlowVelocity = DEFAULT_FLOW_VELOCITY * density;

    mScroller = new Scroller(context, new LinearInterpolator());
}

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From source file:com.shine.lottie.AbstractStepperActivity.java

private void setViewPagerScroller() {
    //noinspection TryWithIdenticalCatches
    try {/*from  ww w  .j a v a2 s.c  om*/
        Field scrollerField = ViewPager.class.getDeclaredField("mScroller");
        scrollerField.setAccessible(true);
        Field interpolator = ViewPager.class.getDeclaredField("sInterpolator");
        interpolator.setAccessible(true);

        Scroller scroller = new Scroller(this, (Interpolator) interpolator.get(null)) {
            @Override
            public void startScroll(int startX, int startY, int dx, int dy, int duration) {
                //Change Scroll Speed
                super.startScroll(startX, startY, dx, dy, duration * 10);
            }
        };
        scrollerField.set(viewPager, scroller);
    } catch (NoSuchFieldException e) {
        // Do nothing.
    } catch (IllegalAccessException e) {
        // Do nothing.
    }
}

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From source file:com.cocarechina.pullrefreshview.layout.FlingLayout.java

public void init(Context context) {
    version = android.os.Build.VERSION.SDK_INT;
    mTouchSlop = ViewConfiguration.get(context).getScaledTouchSlop();
    mScroller = new Scroller(context, new AccelerateDecelerateInterpolator());
    mParentHelper = new NestedScrollingParentHelper(this);
    mChildHelper = new NestedScrollingChildHelper(this);
}

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From source file:com.kayac.slidingmenu.ui.views.DraggableLayout.java

@TargetApi(13)
private void init(Context context) {
    mContext = context;/*from   ww w  . jav a  2 s.  c  om*/
    screenSize = getScreenSize(context);
    Log.d(TAG, "Screen width" + screenSize.x);
    mScroller = new Scroller(mContext, new LinearInterpolator());
    mHandler = new Handler();
    mPaint = new Paint();
    mPaint.setColor(color.background_dark);
    mBlackShadowRect = new Rect(screenSize.x, 0, 2 * screenSize.x, screenSize.y);
}

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From source file:io.github.sin3hz.fastjumper.FastJumperDecoration.java

private void setupScroller() {
    mThumbScroller = new Scroller(mRecyclerView.getContext(), SCROLL_SETTLE_INTERPOLATOR);
    mSpeedPerPixel = ScrollerHelper// ww w .j a v  a  2s .  c o  m
            .calculateSpeedPerPixel(mRecyclerView.getContext().getResources().getDisplayMetrics());
}

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From source file:com.dat.towerofhanoi.draggablerecyclerview.BoardView.java

@Override
protected void onFinishInflate() {
    super.onFinishInflate();
    Resources res = getResources();
    boolean isPortrait = res.getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT;
    if (isPortrait) {
        mColumnWidth = (int) (res.getDisplayMetrics().widthPixels * 0.87);
    } else {/*from  w  w w. ja  v a  2  s. c  o m*/
        mColumnWidth = (int) (res.getDisplayMetrics().density * 320);
    }

    mGestureDetector = new GestureDetector(getContext(), new GestureListener());
    mScroller = new Scroller(getContext(), new DecelerateInterpolator(1.1f));
    mAutoScroller = new AutoScroller(getContext(), this);
    mAutoScroller.setAutoScrollMode(snapToColumnWhenDragging() ? AutoScroller.AutoScrollMode.COLUMN
            : AutoScroller.AutoScrollMode.POSITION);
    mDragItem = new DragItem(getContext());

    mRootLayout = new FrameLayout(getContext());
    mRootLayout.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT));

    mColumnLayout = new LinearLayout(getContext());
    mColumnLayout.setOrientation(LinearLayout.HORIZONTAL);
    mColumnLayout.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT));
    mColumnLayout.setMotionEventSplittingEnabled(false);

    mRootLayout.addView(mColumnLayout);
    mRootLayout.addView(mDragItem.getDragItemView());
    addView(mRootLayout);
}

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From source file:com.woxthebox.draglistview.KanbanBoardView.java

@Override
protected void onFinishInflate() {
    super.onFinishInflate();
    Resources res = getResources();
    boolean isPortrait = res.getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT;
    if (isPortrait) {
        mColumnWidth = (int) (res.getDisplayMetrics().widthPixels);
    } else {//from  w w  w  . jav a  2 s  .c  o m
        mColumnWidth = (int) (res.getDisplayMetrics().density * 320);
    }

    mGestureDetector = new GestureDetector(getContext(), new GestureListener());
    mColumnGestureListener = new ColumnGestureListener();
    mColumnGestureDetector = new GestureDetector(getContext(), mColumnGestureListener);
    mScroller = new Scroller(getContext(), new DecelerateInterpolator(1.1f));
    mAutoScroller = new AutoScroller(getContext(), this);
    mAutoScroller.setAutoScrollMode(snapToColumnWhenDragging() ? AutoScroller.AutoScrollMode.COLUMN
            : AutoScroller.AutoScrollMode.POSITION);
    mDragItem = new DragItem(getContext());

    mRootLayout = new FrameLayout(getContext());
    mRootLayout.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT));

    mColumnLayout = new LinearLayout(getContext());
    mColumnLayout.setOrientation(LinearLayout.HORIZONTAL);
    mColumnLayout.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT));
    mColumnLayout.setMotionEventSplittingEnabled(false);

    mRootLayout.addView(mColumnLayout);
    mRootLayout.addView(mDragItem.getDragItemView());
    addView(mRootLayout);
}

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