Examples with NestedScrollingChildHelper android.support.v4.view.NestedScrollingChildHelper used on opensource projects

Example 6 with NestedScrollingChildHelper

use of android.support.v4.view.NestedScrollingChildHelper in project incubator-weex by apache.

the class WXSwipeLayout method initAttrs.

private void initAttrs(Context context, AttributeSet attrs) {
    if (getChildCount() > 1) {
        throw new RuntimeException("WXSwipeLayout should not have more than one child");
    }
    mNestedScrollingParentHelper = new NestedScrollingParentHelper(this);
    mNestedScrollingChildHelper = new NestedScrollingChildHelper(this);
    setNestedScrollingEnabled(false);
    if (isInEditMode() && attrs == null) {
        return;
    }
    mRefreshViewBgColor = Color.TRANSPARENT;
    mProgressBgColor = Color.TRANSPARENT;
    mProgressColor = Color.RED;
}

Example 7 with NestedScrollingChildHelper

use of android.support.v4.view.NestedScrollingChildHelper in project incubator-weex by apache.

the class WXScrollView method init.

private void init() {
    setWillNotDraw(false);
    startScrollerTask();
    setOverScrollMode(View.OVER_SCROLL_NEVER);
    childHelper = new NestedScrollingChildHelper(this);
    childHelper.setNestedScrollingEnabled(true);
}

Example 8 with NestedScrollingChildHelper

use of android.support.v4.view.NestedScrollingChildHelper in project CollapsingRefresh by ckrgithub.

the class SmartRefreshLayout method initView.

private void initView(Context context, AttributeSet attrs) {
    setClipToPadding(false);
    mScreenHeightPixels = context.getResources().getDisplayMetrics().heightPixels;
    mReboundInterpolator = new ViscousFluidInterpolator();
    mTouchSlop = ViewConfiguration.get(getContext()).getScaledTouchSlop();
    mNestedScrollingParentHelper = new NestedScrollingParentHelper(this);
    mNestedScrollingChildHelper = new NestedScrollingChildHelper(this);
    DensityUtil density = new DensityUtil();
    TypedArray ta = context.obtainStyledAttributes(attrs, R.styleable.SmartRefreshLayout);
    ViewCompat.setNestedScrollingEnabled(this, ta.getBoolean(R.styleable.SmartRefreshLayout_srlEnableNestedScrolling, false));
    mDragRate = ta.getFloat(R.styleable.SmartRefreshLayout_srlDragRate, mDragRate);
    mHeaderMaxDragRate = ta.getFloat(R.styleable.SmartRefreshLayout_srlHeaderMaxDragRate, mHeaderMaxDragRate);
    mFooterMaxDragRate = ta.getFloat(R.styleable.SmartRefreshLayout_srlFooterMaxDragRate, mFooterMaxDragRate);
    mEnableRefresh = ta.getBoolean(R.styleable.SmartRefreshLayout_srlEnableRefresh, mEnableRefresh);
    mReboundDuration = ta.getInt(R.styleable.SmartRefreshLayout_srlReboundDuration, mReboundDuration);
    mEnableLoadmore = ta.getBoolean(R.styleable.SmartRefreshLayout_srlEnableLoadmore, mEnableLoadmore);
    mHeaderHeight = ta.getDimensionPixelOffset(R.styleable.SmartRefreshLayout_srlHeaderHeight, density.dip2px(100));
    mFooterHeight = ta.getDimensionPixelOffset(R.styleable.SmartRefreshLayout_srlFooterHeight, density.dip2px(60));
    mDisableContentWhenRefresh = ta.getBoolean(R.styleable.SmartRefreshLayout_srlDisableContentWhenRefresh, mDisableContentWhenRefresh);
    mDisableContentWhenLoading = ta.getBoolean(R.styleable.SmartRefreshLayout_srlDisableContentWhenLoading, mDisableContentWhenLoading);
    mEnableHeaderTranslationContent = ta.getBoolean(R.styleable.SmartRefreshLayout_srlEnableHeaderTranslationContent, mEnableHeaderTranslationContent);
    mEnableFooterTranslationContent = ta.getBoolean(R.styleable.SmartRefreshLayout_srlEnableFooterTranslationContent, mEnableFooterTranslationContent);
    mEnablePreviewInEditMode = ta.getBoolean(R.styleable.SmartRefreshLayout_srlEnablePreviewInEditMode, mEnablePreviewInEditMode);
    mEnableAutoLoadmore = ta.getBoolean(R.styleable.SmartRefreshLayout_srlEnableAutoLoadmore, mEnableAutoLoadmore);
    mEnableOverScrollBounce = ta.getBoolean(R.styleable.SmartRefreshLayout_srlEnableAutoLoadmore, mEnableOverScrollBounce);
    mEnablePureScrollMode = ta.getBoolean(R.styleable.SmartRefreshLayout_srlEnablePureScrollMode, mEnablePureScrollMode);
    mEnableScrollContentWhenLoaded = ta.getBoolean(R.styleable.SmartRefreshLayout_srlEnableScrollContentWhenLoaded, mEnableScrollContentWhenLoaded);
    mFixedHeaderViewId = ta.getResourceId(R.styleable.SmartRefreshLayout_srlFixedHeaderViewId, View.NO_ID);
    mFixedFooterViewId = ta.getResourceId(R.styleable.SmartRefreshLayout_srlFixedFooterViewId, View.NO_ID);
    mManualLoadmore = ta.hasValue(R.styleable.SmartRefreshLayout_srlEnableLoadmore);
    mManualNestedScrolling = ta.hasValue(R.styleable.SmartRefreshLayout_srlEnableNestedScrolling);
    mHeaderHeightStatus = ta.hasValue(R.styleable.SmartRefreshLayout_srlHeaderHeight) ? DimensionStatus.XmlLayoutUnNotify : mHeaderHeightStatus;
    mFooterHeightStatus = ta.hasValue(R.styleable.SmartRefreshLayout_srlFooterHeight) ? DimensionStatus.XmlLayoutUnNotify : mFooterHeightStatus;
    mFooterExtendHeight = (int) Math.max((mFooterHeight * (mHeaderMaxDragRate - 1)), 0);
    mHeaderExtendHeight = (int) Math.max((mHeaderHeight * (mHeaderMaxDragRate - 1)), 0);
    int accentColor = ta.getColor(R.styleable.SmartRefreshLayout_srlAccentColor, 0);
    int primaryColor = ta.getColor(R.styleable.SmartRefreshLayout_srlPrimaryColor, 0);
    if (primaryColor != 0) {
        if (accentColor != 0) {
            mPrimaryColors = new int[] { primaryColor, accentColor };
        } else {
            mPrimaryColors = new int[] { primaryColor };
        }
    }
    ta.recycle();
}