Example usage for android.view ViewGroup getChildAt

Introduction

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

Prototype

public View getChildAt(int index)

Source Link

Document

Returns the view at the specified position in the group.

Usage

From source file:Main.java

public static void disableAllChildren(View view) {
    if (view instanceof ViewGroup) {
        ViewGroup viewGroup = (ViewGroup) view;
        for (int i = 0; i < viewGroup.getChildCount(); i++) {
            View child = viewGroup.getChildAt(i);
            child.setEnabled(false);/*from ww w  .  ja  v a 2  s . com*/
            disableAllChildren(child);
        }
    }
}

From source file:Main.java

/**
 * Set typeface for a viewgroup/*from  ww  w .j av  a2s  .c o m*/
 *
 * @param typeFace
 * @param parent
 */
public static void setTypeFace(Typeface typeFace, ViewGroup parent) {
    for (int i = 0; i < parent.getChildCount(); i++) {
        View v = parent.getChildAt(i);
        if (v instanceof ViewGroup)
            setTypeFace(typeFace, (ViewGroup) v);
        else if (v instanceof TextView)
            setTypeFace(typeFace, (TextView) v);
    }
}

From source file:Main.java

public static int findChildIndex(ViewGroup parent, View child) {
    int count = parent.getChildCount();
    for (int i = 0; i < count; ++i) {
        if (parent.getChildAt(i) == child) {
            return i;
        }//w  ww  .j ava2 s .  c o m
    }
    return -1;
}

From source file:Main.java

public static void findAllViews(ViewGroup parent, List<View> views, Class type) {
    for (int i = 0; i < parent.getChildCount(); i++) {
        View child = parent.getChildAt(i);
        if (child instanceof ViewGroup && child.getClass() != type) {
            findAllViews((ViewGroup) child, views, type);
        } else if (child != null) {
            if (child.getClass() == type) {
                views.add(child);//from w  w w.j  a  va  2  s .  c  o  m
            }
        }
    }
}

From source file:Main.java

public static View getRootView(Activity context) {
    if (context == null)
        return null;
    ViewGroup content = (ViewGroup) context.findViewById(android.R.id.content);
    if (content != null) {
        return content.getChildAt(0);
    }//from   w  w w. j  a  va2 s. c o m
    return null;
}

From source file:Main.java

public static void showMessage(ViewGroup emptyView, String msg) {
    if (emptyView == null) {
        return;// w w w.j  ava2s  .c o m
    }
    ProgressBar pbLoading = (ProgressBar) emptyView.getChildAt(0);
    pbLoading.setVisibility(View.GONE);
    TextView tvEmptyMsg = (TextView) emptyView.getChildAt(1);
    tvEmptyMsg.setVisibility(View.VISIBLE);
    tvEmptyMsg.setText(msg);
}

From source file:Main.java

private static void processsViewGroup(ViewGroup v, final int len) {

    for (int i = 0; i < len; i++) {
        final View c = v.getChildAt(i);
        if (c instanceof TextView) {
            setCustomFont((TextView) c);
        } else if (c instanceof ViewGroup) {
            setCustomFont((ViewGroup) c);
        }/*  w  w w .j  a v  a  2  s.com*/
    }
}

From source file:com.nkahoang.screenstandby.BaseActivity.java

protected static void SetMetroFont(ViewGroup layout) {
    for (int i = 0; i < layout.getChildCount(); i++) {
        TextView text = (layout.getChildAt(i) instanceof TextView ? (TextView) layout.getChildAt(i) : null);
        if (text != null)
            text.setTypeface(typeface);/*w w  w . j a  v  a  2s .  c  om*/
    }
}

From source file:Main.java

public static void setFontAllView(ViewGroup vg) {
    for (int i = 0; i < vg.getChildCount(); ++i) {
        View child = vg.getChildAt(i);

        if (child instanceof ViewGroup) {
            setFontAllView((ViewGroup) child);
        } else if (child != null) {
            Typeface face;//from  w  ww  . j a  v  a2s  . c o  m
            if (child.getTag() != null && child.getTag().toString().toLowerCase().equals("bold")) {
                face = boldFont;
            } else {
                face = regularFont;
            }

            if (child instanceof TextView) {
                TextView textView = (TextView) child;
                textView.setTypeface(face);
            } else if (child instanceof EditText) {
                EditText editView = (EditText) child;
                editView.setTypeface(face);
            } else if (child instanceof RadioButton) {
                RadioButton radioView = (RadioButton) child;
                radioView.setTypeface(face);
            } else if (child instanceof CheckBox) {
                CheckBox checkboxView = (CheckBox) child;
                checkboxView.setTypeface(face);
            } else if (child instanceof Button) {
                Button button = (Button) child;
                button.setTypeface(face);
            }
        }
    }
}

From source file:Main.java

protected static void makeMultiline(View view) {
    if (view instanceof ViewGroup) {

        ViewGroup grp = (ViewGroup) view;

        for (int index = 0; index < grp.getChildCount(); index++) {
            makeMultiline(grp.getChildAt(index));
        }/*from w  w w. j  a  v  a 2  s  . c o m*/
    } else if (view instanceof TextView) {
        TextView t = (TextView) view;
        t.setSingleLine(false);
        t.setEllipsize(null);
    }
}