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:mobi.cangol.mobile.navigation.SlidingMenuLayout.java

public void attachToActivity(Activity activity, boolean isFloatActionBarEnabled) {
    // get the window background
    TypedArray a = activity.getTheme().obtainStyledAttributes(new int[] { android.R.attr.windowBackground });
    int background = a.getResourceId(0, 0);
    a.recycle();//from   w ww .ja v a2  s .c om

    this.isFloatActionBarEnabled = isFloatActionBarEnabled;

    if (isFloatActionBarEnabled) {
        ViewGroup decor = (ViewGroup) activity.getWindow().getDecorView();
        ViewGroup decorChild = (ViewGroup) decor.getChildAt(0);
        if (decorChild.getBackground() != null) {
            this.setBackgroundDrawable(decorChild.getBackground());
            decorChild.setBackgroundDrawable(null);
        } else {
            if (this.getBackground() == null)
                this.setBackgroundResource(background);
        }
        decor.removeView(decorChild);
        decor.addView(this.getRootView(), 0);
        getContentView().addView(decorChild);
    } else {
        ViewGroup contentParent = (ViewGroup) activity.findViewById(android.R.id.content);
        ViewGroup content = (ViewGroup) contentParent.getChildAt(0);
        contentParent.removeView(content);
        contentParent.addView(this, 0);
        getContentView().addView(content);
    }
}

---

From source file:com.df.app.carsChecked.BasicInfoLayout.java

private View findView(ViewGroup viewGroup, String tag) {
    View view = null;//from   w w w.j  a  va 2 s  .  c  o  m

    for (int i = 0; i < viewGroup.getChildCount(); i++) {

        view = viewGroup.getChildAt(i);

        if (view instanceof ViewGroup) {
            view = findView((ViewGroup) view, tag);

            if (tag.equals(view.getTag())) {
                return view;
            }
        } else {
            if (tag.equals(view.getTag())) {
                return view;
            }
        }
    }

    return view;
}

---

From source file:com.secbro.qark.customintent.CreateCustomIntentActivity.java

private ArrayList<String> findAllValues(ArrayList<String> values, ViewGroup viewGroup) {
    int count = viewGroup.getChildCount();
    for (int i = 0; i < count; i++) {
        View view = viewGroup.getChildAt(i);
        if (view instanceof ViewGroup)
            findAllValues(values, (ViewGroup) view);
        else if (view instanceof EditText) {
            EditText edittext = (EditText) view;
            if (edittext.getTag() != null && edittext.getTag().toString().equals("value_field")) {
                values.add(edittext.getText().toString());
            }/*w w  w.j  av a2  s  .com*/
        }
    }
    return values;
}

---

From source file:com.learn.mobile.customview.henrytao.SmoothCollapsingToolbarLayout.java

protected Toolbar getToolbar() {
    if (vToolbar == null) {
        int i = 0;
        ViewGroup parent = (ViewGroup) getParent();
        View child;/*from   w ww .j  av  a2 s. c om*/
        for (int z = parent.getChildCount(); i < z; i++) {
            child = parent.getChildAt(i);
            if (child instanceof Toolbar) {
                vToolbar = (Toolbar) child;
                break;
            }
        }
        if (vToolbar == null) {
            throw new IllegalStateException("Must have Toolbar");
        }
    }
    return vToolbar;
}

---

From source file:com.secbro.qark.customintent.CreateCustomIntentActivity.java

private ArrayList<String> findAllKeys(ArrayList<String> keys, ViewGroup viewGroup) {
    int count = viewGroup.getChildCount();
    for (int i = 0; i < count; i++) {
        View view = viewGroup.getChildAt(i);
        if (view instanceof ViewGroup)
            findAllKeys(keys, (ViewGroup) view);
        else if (view instanceof TextView) {
            TextView textview = (TextView) view;
            //                if (!textview.getText().toString().equals(getResources().getString(R.string.intent_extras_key)) &&
            //                        !textview.getText().toString().equals(getResources().getString(R.string.intent_extras_value)) &&
            //                        !textview.getTag().toString().equals("value_field")) {
            if (textview.getTag() != null && textview.getTag().toString().equals("key_field")) {
                keys.add(textview.getText().toString());
            }/*w  w  w  . j a  va  2  s . c  o  m*/
        }
    }
    return keys;
}

---

From source file:individual.leobert.calendar.CalendarLayout.java

private boolean isScroll(ViewGroup view2) {
    View fistChildView = view2.getChildAt(0);
    if (fistChildView == null) {
        return false;
    }/*from w  ww . j a va  2  s .  c o m*/

    if (view2 instanceof ListView) {
        AbsListView list = (AbsListView) view2;
        if (fistChildView.getTop() != 0) {
            return true;
        } else {
            if (list.getPositionForView(fistChildView) != 0) {
                return true;
            }
        }
    }

    return false;
}

---

From source file:com.calciumion.widget.BasePagerAdapter.java

@Override
public final void finishUpdate(ViewGroup container) {
    ArrayList<View> recycledViews = new ArrayList<View>();

    // Remove views backing destroyed items from the specified container,
    // and queue them for recycling.
    for (int i = 0; destroyedItems.size() > 0 && i < container.getChildCount(); i++) {
        View v = container.getChildAt(i);
        Iterator<Object> it = destroyedItems.iterator();
        while (it.hasNext()) {
            if (isViewFromObject(v, it.next())) {
                container.removeView(v);
                recycledViews.add(v);//from www.j  av a2 s.c  o m
                it.remove();
                break;
            }
        }
    }

    // Render views and attach them to the container. Page views are reused
    // whenever possible.
    for (Object instantiatedItem : instantiatedItems) {
        View convertView = null;
        if (recycledViews.size() > 0)
            convertView = recycledViews.remove(0);
        convertView = getView(instantiatedItem, convertView, container);
        convertView.setTag(instantiatedItem);
        container.addView(convertView);
    }

    instantiatedItems.clear();
    recycledViews.clear();
}

---

From source file:mobi.cangol.mobile.navigation.DrawerMenuLayout.java

private void fitDecorChild(View view) {
    ViewGroup contentView = (ViewGroup) view.findViewById(R.id.actionbar_content_view);
    if (contentView != null) {
        ViewGroup decorChild = (ViewGroup) contentView.getChildAt(0);
        if (decorChild != null) {
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
                WindowManager manager = (WindowManager) getContext().getSystemService(Context.WINDOW_SERVICE);
                FrameLayout.LayoutParams layoutParams = (FrameLayout.LayoutParams) decorChild.getLayoutParams();
                switch (manager.getDefaultDisplay().getRotation()) {
                case Surface.ROTATION_90:
                    layoutParams.rightMargin = 0;
                    break;
                case Surface.ROTATION_180:
                    layoutParams.topMargin = 0;
                    break;
                case Surface.ROTATION_270:
                    layoutParams.leftMargin = 0;
                    break;
                default:
                    layoutParams.bottomMargin = 0;
                }/*from ww  w.ja v a2s  .c o  m*/
                decorChild.setLayoutParams(layoutParams);
            }
        }
    }
}

---

From source file:info.tellmetime.DaydreamService.java

private void inflateMinutesIndicators() {
    FrameLayout minutesLayout = (FrameLayout) findViewById(R.id.minutes_indicators);
    minutesLayout.removeAllViews();/*from  w  ww.j a  v a  2s  .co m*/
    LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    final boolean isLandscape = getResources()
            .getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE;
    inflater.inflate(isLandscape ? R.layout.minutes_land : R.layout.minutes_portrait, minutesLayout);
    RelativeLayout.LayoutParams layoutParams = new RelativeLayout.LayoutParams(
            FrameLayout.LayoutParams.MATCH_PARENT,
            isLandscape ? FrameLayout.LayoutParams.MATCH_PARENT : FrameLayout.LayoutParams.WRAP_CONTENT);
    if (!isLandscape) {
        layoutParams.addRule(RelativeLayout.BELOW, R.id.clock);
        layoutParams.topMargin = (int) -TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, mMinutesSize / 3,
                getResources().getDisplayMetrics());
    }
    minutesLayout.setLayoutParams(layoutParams);

    Typeface mTypefaceBold = Typeface.createFromAsset(getAssets(), "Roboto-BoldCondensed.ttf");
    ViewGroup minutesDots = (ViewGroup) findViewById(R.id.minutes_dots);
    for (int i = 0; i < minutesDots.getChildCount(); i++) {
        TextView m = (TextView) minutesDots.getChildAt(i);

        m.setTypeface(mTypefaceBold);
        m.setTextSize(TypedValue.COMPLEX_UNIT_DIP, mMinutesSize);
        m.setTextColor(mBacklightColor);
        m.setShadowLayer(mShorterEdge / 200 * mDensity, 0, 0, mBacklightColor);
    }
}

---

From source file:com.wagos.calendarcard.RecyclePagerAdapter.java

@Override
public final void finishUpdate(ViewGroup container) {
    ArrayList<View> recycledViews = new ArrayList<>();

    // Remove views backing destroyed items from the specified container,
    // and queue them for recycling.
    for (int i = 0; destroyedItems.size() > 0 && i < container.getChildCount(); i++) {
        View v = container.getChildAt(i);
        Iterator<Object> it = destroyedItems.iterator();
        while (it.hasNext()) {
            if (isViewFromObject(v, it.next())) {
                container.removeView(v);
                recycledViews.add(v);// w  w  w  .j a va2  s .  c  om
                it.remove();
                break;
            }
        }
    }

    // Render views and attach them to the container. Page views are reused
    // whenever possible.
    for (Object instantiatedItem : instantiatedItems) {
        View convertView = null;
        if (recycledViews.size() > 0)
            convertView = recycledViews.remove(0);

        if (convertView != null) {
            // Re-add existing view before rendering so that we can make change inside getView()
            container.addView(convertView);
            convertView = getView(instantiatedItem, convertView, container);
        } else {
            convertView = getView(instantiatedItem, null, container);
            container.addView(convertView);
        }

        // Set another tag id to not break ViewHolder pattern
        convertView.setTag(R.id.view_data, instantiatedItem);
    }

    instantiatedItems.clear();
    recycledViews.clear();
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »