Example usage for android.view ViewGroup indexOfChild

Introduction

In this page you can find the example usage for android.view ViewGroup indexOfChild.

Prototype

public int indexOfChild(View child) 

Source Link

Document

Returns the position in the group of the specified child view.

Usage

From source file:Main.java

public static void moveToBack(View currentView) {
    ViewGroup vg = ((ViewGroup) currentView.getParent());
    int index = vg.indexOfChild(currentView);
    for (int i = 0; i < index; i++) {
        vg.bringChildToFront(vg.getChildAt(0));
    }/*  w  ww  . j  a  va2s  .  c  om*/
}

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From source file:Main.java

public static void swapViewGroupChildren(ViewGroup viewGroup, View firstView, View secondView) {
    int firstIndex = viewGroup.indexOfChild(firstView);
    int secondIndex = viewGroup.indexOfChild(secondView);
    if (firstIndex < secondIndex) {
        viewGroup.removeViewAt(secondIndex);
        viewGroup.removeViewAt(firstIndex);
        viewGroup.addView(secondView, firstIndex);
        viewGroup.addView(firstView, secondIndex);
    } else {/*from  ww w.  ja  va  2  s .  com*/
        viewGroup.removeViewAt(firstIndex);
        viewGroup.removeViewAt(secondIndex);
        viewGroup.addView(firstView, secondIndex);
        viewGroup.addView(secondView, firstIndex);
    }
}

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From source file:Main.java

private static void wrapView(View view, ViewGroup wrapper) {
    final ViewParent parent = view.getParent();

    if (parent != null && parent instanceof ViewGroup) {
        final ViewGroup parentViewGroup = (ViewGroup) parent;

        // Wrapper should have same layout params as the previous view had
        ViewGroup.LayoutParams previousLayoutParams = view.getLayoutParams();

        final int indexOfChild = parentViewGroup.indexOfChild(view);
        parentViewGroup.removeView(view);

        parentViewGroup.addView(wrapper, indexOfChild, previousLayoutParams);
    }/*from  w w  w  .  j  a  v a 2 s  .c  o m*/

    wrapper.addView(view);
}

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From source file:org.smssecure.smssecure.util.ViewUtil.java

public static void swapChildInPlace(ViewGroup parent, View toRemove, View toAdd, int defaultIndex) {
    int childIndex = parent.indexOfChild(toRemove);
    if (childIndex > -1)
        parent.removeView(toRemove);/*from www  .j av  a  2  s .  com*/
    parent.addView(toAdd, childIndex > -1 ? childIndex : defaultIndex);
}

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From source file:com.linkbubble.util.Util.java

static public void replaceViewAtPosition(View viewToReplace, View replaceWith) {
    ViewGroup parent = (ViewGroup) viewToReplace.getParent();
    int index = parent.indexOfChild(viewToReplace);
    parent.removeView(viewToReplace);//from   w  ww  .  j a va  2 s .c  o  m
    parent.addView(replaceWith, index);
}

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From source file:com.dv.View.PullToRefresh.ListFragment.DvBaseListFragment.java

@Override
public final View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View layout = super.onCreateView(inflater, container, savedInstanceState);

    ListView lv = (ListView) layout.findViewById(android.R.id.list);
    ViewGroup parent = (ViewGroup) lv.getParent();

    // Remove ListView and add DvListView in its place
    int lvIndex = parent.indexOfChild(lv);
    parent.removeViewAt(lvIndex);//  ww w .  j av a 2 s.  c om
    mPullToRefreshListView = onCreatePullToRefreshListView(inflater, savedInstanceState);
    parent.addView(mPullToRefreshListView, lvIndex, lv.getLayoutParams());

    return layout;
}

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From source file:com.benefit.buy.library.pulltorefresh.library.listfragment.PullToRefreshBaseListFragment.java

@Override
public final View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View layout = super.onCreateView(inflater, container, savedInstanceState);
    ListView lv = (ListView) layout.findViewById(android.R.id.list);
    ViewGroup parent = (ViewGroup) lv.getParent();
    // Remove ListView and add PullToRefreshListView in its place
    int lvIndex = parent.indexOfChild(lv);
    parent.removeViewAt(lvIndex);/*  w w  w  .j a v a2s.c  o  m*/
    mPullToRefreshListView = onCreatePullToRefreshListView(inflater, savedInstanceState);
    parent.addView(mPullToRefreshListView, lvIndex, lv.getLayoutParams());
    return layout;
}

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From source file:club.xlxk.libs.pulltorefresh.library.extras.PullToRefreshBaseListFragment.java

@Override
public final View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View layout = super.onCreateView(inflater, container, savedInstanceState);

    ListView lv = (ListView) layout.findViewById(android.R.id.list);
    ViewGroup parent = (ViewGroup) lv.getParent();

    // Remove ListView and add PullToRefreshListView in its place
    int lvIndex = parent.indexOfChild(lv);
    parent.removeViewAt(lvIndex);//w  w w.j  a  va2 s  .  c om
    mPullToRefreshListView = onCreatePullToRefreshListView(inflater, savedInstanceState);
    parent.addView(mPullToRefreshListView, lvIndex, lv.getLayoutParams());

    return layout;
}

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From source file:jp.mydns.sys1yagi.android.viewsticker.ViewSticker.java

private ViewGroup wrap(final View target, final ScrollView monitored, final ViewGroup container) {
    ViewGroup parent = (ViewGroup) target.getParent();
    int index = parent.indexOfChild(target);
    parent.removeView(target);/*from  w ww  . j  av  a 2s  .  co m*/
    final int[] dimension = new int[2];

    FrameLayout stuffing = new FrameLayout(target.getContext()) {
        ViewTreeObserver.OnScrollChangedListener mObserver = new ViewTreeObserver.OnScrollChangedListener() {
            @Override
            public void onScrollChanged() {
                monitored.getLocationOnScreen(dimension);
                int offset = dimension[1];
                getLocationOnScreen(dimension);
                int top = dimension[1] - offset;
                offset(target, top);
                if (top < 0 && indexOfChild(target) >= 0) {
                    removeView(target);
                    container.addView(target);
                } else if (top >= 0 && indexOfChild(target) < 0) {
                    container.removeView(target);
                    addView(target);
                }
            }
        };

        @Override
        protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
            int widthSpecSize = MeasureSpec.getSize(widthMeasureSpec);
            int heightSpecSize = MeasureSpec.getSize(heightMeasureSpec);
            measureChildWithMargins(target, widthMeasureSpec, 0, heightMeasureSpec, 0);
            setMeasuredDimension(widthSpecSize, heightSpecSize + target.getMeasuredHeight());
        }

        @Override
        protected void onAttachedToWindow() {
            super.onAttachedToWindow();
            monitored.getViewTreeObserver().addOnScrollChangedListener(mObserver);
        }

        @Override
        protected void onDetachedFromWindow() {
            super.onDetachedFromWindow();
            monitored.getViewTreeObserver().removeOnScrollChangedListener(mObserver);
        }
    };
    stuffing.addView(target);
    parent.addView(stuffing, index);
    return stuffing;
}

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From source file:com.minglang.pulltorefreshlibrary.listfragment.PullToRefreshBaseListFragment.java

@Override
public final View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View layout = super.onCreateView(inflater, container, savedInstanceState);

    ListView lv = null;//from ww  w .  j ava 2 s. c  o  m
    if (layout != null) {
        lv = (ListView) layout.findViewById(android.R.id.list);
    }
    ViewGroup parent = null;
    if (lv != null) {
        parent = (ViewGroup) lv.getParent();
    }

    // Remove ListView and add PullToRefreshListView in its place
    int lvIndex = 0;
    if (parent != null) {
        lvIndex = parent.indexOfChild(lv);
        parent.removeViewAt(lvIndex);
        mPullToRefreshListView = onCreatePullToRefreshListView(inflater, savedInstanceState);
        parent.addView(mPullToRefreshListView, lvIndex, lv.getLayoutParams());
    }

    return layout;
}

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