Examples with Scroller android.widget.Scroller used on opensource projects

Example 46 with Scroller

use of android.widget.Scroller in project AndroidPicker by gzu-liyujiang.

the class HorizontalListView method initView.

private synchronized void initView() {
    mLeftViewIndex = -1;
    mRightViewIndex = 0;
    mDisplayOffset = 0;
    mCurrentX = 0;
    mNextX = 0;
    mMaxX = Integer.MAX_VALUE;
    mScroller = new Scroller(getContext());
    mGesture = new GestureDetector(getContext(), mOnGesture);
}

Example 47 with Scroller

use of android.widget.Scroller in project nmid-headline by miao1007.

the class PullUpLayout method setupView.

private void setupView() {
    // 这个Interpolator你可以设置别的 我这里选择的是有弹跳效果的Interpolator
    Interpolator polator = new BounceInterpolator();
    mScroller = new Scroller(mContext, polator);
    mScreenHeigh = getScreenHeight(mContext);
    mScreenWidth = getScreenWidth(mContext);
    // 这里你一定要设置成透明背景,不然会影响你看到底层布局
    this.setBackgroundColor(Color.argb(0, 0, 0, 0));
    mImgView = new ImageView(mContext);
    mImgView.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
    // 填充整个屏幕
    mImgView.setScaleType(ImageView.ScaleType.FIT_XY);
    // 默认背景
    mImgView.setImageResource(R.drawable.bg_welcome);
    addView(mImgView);
}

Example 48 with Scroller

use of android.widget.Scroller in project Lazy by l123456789jy.

the class HorizontalListView method initView.

private synchronized void initView() {
    mLeftViewIndex = -1;
    mRightViewIndex = 0;
    mDisplayOffset = 0;
    mCurrentX = 0;
    mNextX = 0;
    mMaxX = Integer.MAX_VALUE;
    mScroller = new Scroller(getContext());
    mGesture = new GestureDetector(getContext(), mOnGesture);
}

Example 49 with Scroller

use of android.widget.Scroller in project ADWLauncher2 by boombuler.

the class Workspace method initWorkspace.

/**
     * Initializes various states for this workspace.
     */
private void initWorkspace() {
    Context context = getContext();
    mScrollInterpolator = new WorkspaceOvershootInterpolator();
    mScroller = new Scroller(context, mScrollInterpolator);
    mCurrentScreen = mDefaultScreen;
    Launcher.setScreen(mCurrentScreen);
    LauncherApplication app = (LauncherApplication) context.getApplicationContext();
    mIconCache = app.getIconCache();
    final ViewConfiguration configuration = ViewConfiguration.get(getContext());
    mTouchSlop = configuration.getScaledTouchSlop();
    mMaximumVelocity = configuration.getScaledMaximumFlingVelocity();
}

Example 50 with Scroller

use of android.widget.Scroller in project Launcher3 by chislon.

the class PagedView method init.

/**
     * Initializes various states for this workspace.
     */
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.getScaledPagingTouchSlop();
    mPagingTouchSlop = configuration.getScaledPagingTouchSlop();
    mMaximumVelocity = configuration.getScaledMaximumFlingVelocity();
    mDensity = getResources().getDisplayMetrics().density;
    // Scale the fling-to-delete threshold by the density
    mFlingToDeleteThresholdVelocity = (int) (mFlingToDeleteThresholdVelocity * mDensity);
    mFlingThresholdVelocity = (int) (FLING_THRESHOLD_VELOCITY * mDensity);
    mMinFlingVelocity = (int) (MIN_FLING_VELOCITY * mDensity);
    mMinSnapVelocity = (int) (MIN_SNAP_VELOCITY * mDensity);
    setOnHierarchyChangeListener(this);
}