Example usage for android.view ViewGroup getChildCount

Introduction

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

Prototype

public int getChildCount()

Source Link

Document

Returns the number of children in the group.

Usage

From source file:com.owncloud.android.ui.ThemeableSwitchPreference.java

@RequiresApi(Build.VERSION_CODES.JELLY_BEAN)
private void findSwitch(ViewGroup viewGroup) {
    for (int i = 0; i < viewGroup.getChildCount(); i++) {
        View child = viewGroup.getChildAt(i);

        if (child instanceof Switch) {
            Switch switchView = (Switch) child;

            int color = ThemeUtils.primaryAccentColor();
            int trackColor = Color.argb(77, Color.red(color), Color.green(color), Color.blue(color));

            // setting the thumb color
            DrawableCompat.setTintList(switchView.getThumbDrawable(),
                    new ColorStateList(new int[][] { new int[] { android.R.attr.state_checked }, new int[] {} },
                            new int[] { color, Color.WHITE }));

            // setting the track color
            DrawableCompat.setTintList(switchView.getTrackDrawable(),
                    new ColorStateList(new int[][] { new int[] { android.R.attr.state_checked }, new int[] {} },
                            new int[] { trackColor, Color.parseColor("#4D000000") }));

            break;
        } else if (child instanceof ViewGroup) {
            findSwitch((ViewGroup) child);
        }//  w  w w. j a  va2s.co m
    }
}

From source file:com.microsoft.artcurator.ui.view.SwipeRefreshLayout.java

@Override
public boolean canChildScrollUp() {
    // look at our inner frame and iterate over the children
    ViewGroup inner = (ViewGroup) getChildAt(0);
    View child;// w  w  w.  jav  a2  s .c o  m
    for (int ii = 0; ii < inner.getChildCount(); ii++) {
        child = inner.getChildAt(ii);
        if (child.isShown()) {
            return ViewCompat.canScrollVertically(child, -1);
        }
    }
    return super.canChildScrollUp();
}

From source file:org.onebusaway.android.util.UIUtils.java

/**
 * Sets the line and fill colors for real-time indicator circles contained in the provided
 * realtime_indicator.xml layout.  There are several circles, so each needs to be set
 * individually.  The integer representation of the color to be used should be provided.
 *
 * @param vg        realtime_indicator.xml layout
 * @param lineColor color to be used as line color, or null to use the default colors
 * @param fillColor color to be used as fill color, or null to use the default colors
 *//*from www  .  j av a 2  s.c o m*/
public static void setRealtimeIndicatorColor(ViewGroup vg, Integer lineColor, Integer fillColor) {
    for (int i = 0; i < vg.getChildCount(); i++) {
        View v = vg.getChildAt(i);
        if (v instanceof RealtimeIndicatorView) {
            if (lineColor != null) {
                ((RealtimeIndicatorView) v).setLineColor(lineColor);
            } else {
                // Use default color
                ((RealtimeIndicatorView) v).setLineColor(R.color.realtime_indicator_line);
            }
            if (fillColor != null) {
                ((RealtimeIndicatorView) v).setFillColor(fillColor);
            } else {
                // Use default color
                ((RealtimeIndicatorView) v).setLineColor(R.color.realtime_indicator_fill);
            }
        }
    }
}

From source file:com.netease.hearttouch.htimagepicker.core.view.photoview.ViewPagerAdapter.java

private void resetPhotoView(View v) {
    if (v instanceof ViewGroup) {
        ViewGroup vg = (ViewGroup) v;
        int childCount = vg.getChildCount();
        for (int i = 0; i < childCount; ++i) {
            View subView = vg.getChildAt(i);
            if (subView instanceof HTPhotoView) {
                ((HTPhotoView) subView).resetToInit(true);
            }/* w  w  w  .j a  v  a  2 s  . c  om*/
        }
    }
}

From source file:dev.vision.shopping.center.Splash.java

private void overrideFonts(final Context context, final View v) {
    try {/*from  ww  w .  j ava  2 s  .  co m*/
        if (v instanceof ViewGroup) {
            ViewGroup vg = (ViewGroup) v;

            for (int i = 0; i < vg.getChildCount(); i++) {
                View child = vg.getChildAt(i);
                overrideFonts(context, child);
            }

        } else if (v instanceof TextView) {
            ((TextView) v)
                    .setTypeface(Typeface.createFromAsset(context.getAssets(), "AvantGardeITCbyBTBook.otf"));
        }

    } catch (Exception e) {
    }
}

From source file:com.bryan.lib.util.TabUtils.java

private View getRealChild(View child) {
    View realChild = null;//from   w w  w.j  a v a2 s. c  o  m
    //viewgroup,????  android:clickable="false"
    if (child instanceof ViewGroup) {
        ViewGroup group = (ViewGroup) child;

        if (group.getChildCount() == 1) {
            realChild = ((ViewGroup) child).getChildAt(0);
        }
        //viewgroup1?tag
        else if (group.getChildCount() > 1) {
            for (int i = 0; i < group.getChildCount(); i++) {
                if (group.getChildAt(i).getTag() != null) {
                    realChild = group.getChildAt(i);
                    break;
                }
            }

        } else {
            realChild = child;
        }

    } else if (child instanceof View) {
        realChild = child;
    }
    return realChild;
}

From source file:org.tanrabad.survey.presenter.PlaceListActivity.java

private void changeTabsFont() {
    ViewGroup vg = (ViewGroup) placeListTabLayout.getChildAt(0);
    int tabsCount = vg.getChildCount();
    for (int j = 0; j < tabsCount; j++) {
        ViewGroup vgTab = (ViewGroup) vg.getChildAt(j);
        int tabChildsCount = vgTab.getChildCount();
        for (int i = 0; i < tabChildsCount; i++) {
            View tabViewChild = vgTab.getChildAt(i);
            if (tabViewChild instanceof TextView) {
                CalligraphyUtils.applyFontToTextView((TextView) tabViewChild,
                        TypefaceUtils.load(this.getAssets(), "fonts/ThaiSansNeue-Regular.otf"));
            }//from   w w  w  .java 2  s .  co m
        }
    }
}

From source file:net.peterkuterna.android.apps.devoxxfrsched.ui.tablet.SessionsMultiPaneActivity.java

@Override
protected void onPostCreate(Bundle savedInstanceState) {
    super.onPostCreate(savedInstanceState);

    ViewGroup detailContainer = (ViewGroup) findViewById(R.id.fragment_container_session_detail);
    if (detailContainer != null && detailContainer.getChildCount() > 0) {
        findViewById(R.id.fragment_container_session_detail).setBackgroundColor(0xffffffff);
    }/* ww  w  .ja v  a  2  s .co  m*/
}

From source file:com.goliathonline.android.kegbot.ui.tablet.SessionsMultiPaneActivity.java

@Override
protected void onPostCreate(Bundle savedInstanceState) {
    super.onPostCreate(savedInstanceState);
    getActivityHelper().setupSubActivity();

    ViewGroup detailContainer = (ViewGroup) findViewById(R.id.fragment_container_session_detail);
    if (detailContainer != null && detailContainer.getChildCount() > 0) {
        findViewById(R.id.fragment_container_session_detail).setBackgroundColor(0xffffffff);
    }//from   w w  w .  jav  a  2s.c o m
}

From source file:com.goliathonline.android.kegbot.ui.tablet.VendorsMultiPaneActivity.java

@Override
protected void onPostCreate(Bundle savedInstanceState) {
    super.onPostCreate(savedInstanceState);
    getActivityHelper().setupSubActivity();

    ViewGroup detailContainer = (ViewGroup) findViewById(R.id.fragment_container_vendor_detail);
    if (detailContainer != null && detailContainer.getChildCount() > 0) {
        findViewById(R.id.fragment_container_vendor_detail).setBackgroundColor(0xffffffff);
    }//from  w ww  .j  a  va  2 s .  com
}