Example usage for android.view ViewParent getParent

Introduction

In this page you can find the example usage for android.view ViewParent getParent.

Prototype

public ViewParent getParent();

Source Link

Document

Returns the parent if it exists, or null.

Usage

From source file:au.org.ala.fielddata.mobile.CollectSurveyData.java

public void scrollTo(final Attribute attribute) {
    pager.post(new Runnable() {
        public void run() {

            Binder binder = (Binder) surveyViewModel.getAttributeListener(attribute);
            View boundView = binder.getView();
            ViewParent parent = boundView.getParent();
            while (parent != null && !(parent instanceof ScrollView)) {
                parent = parent.getParent();
            }/*from   w  w  w . j  a  v  a2 s. co  m*/

            if (parent != null) {
                final ScrollView view = (ScrollView) parent;
                final Rect r = new Rect();

                view.offsetDescendantRectToMyCoords((View) boundView.getParent(), r);
                view.post(new Runnable() {
                    public void run() {
                        view.scrollTo(0, r.bottom);
                    }
                });

            }
        }
    });
}

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From source file:com.github.shareme.gwsmaterialuikit.library.mscrollbar.MaterialScrollBar.java

void identifySwipeRefreshParents() {
    boolean cycle = true;
    ViewParent parent = getParent();
    while (cycle) {
        if (parent instanceof SwipeRefreshLayout) {
            swipeRefreshLayout = (SwipeRefreshLayout) parent;
            cycle = false;/* w ww  .  j  av  a 2  s  .c o  m*/
        } else {
            if (parent.getParent() == null) {
                cycle = false;
            } else {
                parent = parent.getParent();
            }
        }
    }
}

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From source file:ti.modules.titanium.ui.widget.tableview.TiTableView.java

private TiBaseTableViewItem getParentTableViewItem(View view) {
    ViewParent parent = view.getParent();
    while (parent != null) {
        if (parent instanceof TiBaseTableViewItem) {
            return (TiBaseTableViewItem) parent;
        }//from   w  w  w  . j  a  v a  2  s  .c om
        parent = parent.getParent();
    }
    return null;
}

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From source file:com.vuze.android.remote.fragment.TorrentListFragment.java

public static boolean isChildOf(View child, ViewGroup vg) {
    if (child == null || vg == null) {
        return false;
    }/*w  w w  .jav a  2 s  .  com*/
    ViewParent parent = child.getParent();
    while (parent != null) {
        if (parent == vg) {
            return true;
        }
        parent = parent.getParent();
    }
    return false;
}

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From source file:net.qiujuer.genius.ui.widget.GeniusAbsSeekBar.java

private boolean isInScrollingContainer() {
    ViewParent p = getParent();
    while (p != null && p instanceof ViewGroup) {
        if (((ViewGroup) p).shouldDelayChildPressedState()) {
            return true;
        }/*w  ww  .jav  a 2  s  . co  m*/
        p = p.getParent();
    }
    return false;
}

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From source file:com.nachiket.titan.LibraryActivity.java

private void setSearchBoxVisible(boolean visible) {
    mSearchBoxVisible = visible;//from  w  w  w .  ja  v a2 s . c o  m
    mSearchBox.setVisibility(visible ? View.VISIBLE : View.GONE);
    if (mControls != null) {
        mControls.setVisibility(
                visible || (mState & PlaybackService.FLAG_NO_MEDIA) != 0 ? View.GONE : View.VISIBLE);
    } else if (mActionControls != null) {
        // try to hide the bottom action bar
        ViewParent parent = mActionControls.getParent();
        if (parent != null)
            parent = parent.getParent();
        if (parent != null && parent instanceof ViewGroup) {
            ViewGroup ab = (ViewGroup) parent;
            if (ab.getChildCount() == 1) {
                ab.setVisibility(visible ? View.GONE : View.VISIBLE);
            }
        }
    }

    if (visible) {
        mTextFilter.requestFocus();
        ((InputMethodManager) getSystemService(INPUT_METHOD_SERVICE)).showSoftInput(mTextFilter, 0);
    }
}

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From source file:com.vuze.android.remote.fragment.TorrentListFragment.java

public static boolean childOrParentHasTag(View child, String tag) {
    if (child == null || tag == null) {
        return false;
    }//from  ww w  .  j  ava2s .  c om
    if (tag.equals(child.getTag())) {
        return true;
    }
    ViewParent parent = child.getParent();
    while (parent != null) {

        if ((parent instanceof View) && tag.equals(((View) parent).getTag())) {
            return true;
        }
        parent = parent.getParent();
    }
    return false;

}

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From source file:org.catrobat.catroid.uitest.util.UiTestUtils.java

private static View greatGreatGrandParent(View view) {
    ViewParent parent = view.getParent();
    int i = 0;//from   w w  w  . jav  a2s . c  o m
    while (i < 3 && parent != null) {
        parent = parent.getParent();
        i++;
    }

    return (parent != null && parent instanceof View ? ((View) parent) : null);
}

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From source file:com.facebook.litho.ComponentHost.java

@Override
public void requestLayout() {
    // Don't request a layout if it will be blocked by any parent. Requesting a layout that is
    // then ignored by an ancestor means that this host will remain in a state where it thinks that
    // it has requested layout, and will therefore ignore future layout requests. This will lead to
    // problems if a child (e.g. a ViewPager) requests a layout later on, since the request will be
    // wrongly ignored by this host.
    ViewParent parent = this;
    while (parent instanceof ComponentHost) {
        final ComponentHost host = (ComponentHost) parent;
        if (!host.shouldRequestLayout()) {
            return;
        }/*  w w w . j  a v  a2s.c o m*/

        parent = parent.getParent();
    }

    super.requestLayout();
}

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From source file:com.zcolin.gui.zrecyclerview.swiperefreshlayout.SwipeRefreshLayout.java

@Override
protected void onAttachedToWindow() {
    super.onAttachedToWindow();
    //CollapsingToolbarLayout?
    AppBarLayout appBarLayout = null;/*from w w w.  j ava2 s  . co  m*/
    ViewParent p = getParent();
    while (p != null) {
        if (p instanceof CoordinatorLayout) {
            break;
        }
        p = p.getParent();
    }

    if (p != null) {
        CoordinatorLayout coordinatorLayout = (CoordinatorLayout) p;
        final int childCount = coordinatorLayout.getChildCount();
        for (int i = childCount - 1; i >= 0; i--) {
            final View child = coordinatorLayout.getChildAt(i);
            if (child instanceof AppBarLayout) {
                appBarLayout = (AppBarLayout) child;
                break;
            }
        }
        if (appBarLayout != null) {
            appBarLayout.addOnOffsetChangedListener(new AppBarStateChangeListener() {
                @Override
                public void onStateChanged(AppBarLayout appBarLayout, State state) {
                    appbarState = state;
                }
            });
        }
    }
}

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