Example usage for android.view ViewGroup findViewWithTag

Introduction

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

Prototype

public final <T extends View> T findViewWithTag(Object tag) 

Source Link

Document

Look for a child view with the given tag.

Usage

From source file:jp.wasabeef.blurry.Blurry.java

public static void delete(ViewGroup target) {
    View view = target.findViewWithTag(TAG);
    if (view != null) {
        target.removeView(view);//from   ww w.j a va  2  s . com
    }
}

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From source file:com.example.android.animationsdemo.BoardFragment.java

public void addItem(View view) {

    LayoutInflater inflater = LayoutInflater.from(getActivity());
    View newCard = inflater.inflate(R.layout.new_card_layout, null, false);
    newCard.setTag("newCard");
    ViewGroup parentCol = (ViewGroup) view.getParent();
    ViewGroup svCol = (ViewGroup) parentCol.getChildAt(parentCol.getChildCount() - 1);
    ViewGroup containerCol = (ViewGroup) svCol.getChildAt(0);
    View check = containerCol.findViewWithTag("newCard");
    if (check == null)
        containerCol.addView(newCard, 0);
    else/*from  www .j a  v a 2 s  . c  o  m*/
        containerCol.removeView(check);
    ImageView save = (ImageView) newCard.findViewById(R.id.saveNewCard);
    final EditText title = (EditText) newCard.findViewById(R.id.newCardTitle);
    save.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view1) {
            if (isEmpty(title))
                Toast.makeText(context, "Please enter a title", Toast.LENGTH_SHORT).show();
            else {
                query = "";
                pager.getAdapter().notifyDataSetChanged();
                InputMethodManager imm = (InputMethodManager) context
                        .getSystemService(Context.INPUT_METHOD_SERVICE);
                imm.hideSoftInputFromWindow(title.getWindowToken(), 0);
            } //
        }
    });
}

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From source file:com.shopify.buy.ui.ProductImagePagerAdapter.java

@Override
public void destroyItem(ViewGroup container, int position, Object object) {
    Context context = container.getContext();
    if (context != null) {
        View view = container.findViewWithTag(position);
        ImageView imageView = (ImageView) view.findViewById(R.id.image);
        Picasso.with(context).cancelRequest(imageView);
    }/*from w  w  w .  j a  va2s. co m*/
    super.destroyItem(container, position, object);
}

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From source file:net.openwatch.acluaz.fragment.FormFragment.java

/**
 * Populate form given the db_id of an Incident in the database
 * This currently assumes that the database columns are equal to the view_tags (json keys)
 * @param container//from w  w  w. j  a  v a  2 s .  c o  m
 * @param db_id
 */
protected void fillFormFromDatabase(ViewGroup container, int db_id) {
    String TAG = "FormFragment-fillFormFromDatabase";
    Incident incident = Incident.objects(this.getActivity().getApplicationContext()).get(db_id);
    if (incident == null)
        return;
    ContentValues values = new ContentValues();
    try {
        incident.collectData(getActivity().getApplicationContext(), values, Incident.class);
    } catch (IllegalArgumentException e) {
        Log.e(TAG, "Unable to collect ContentValues from Incident");
        e.printStackTrace();
    } catch (IllegalAccessException e) {
        Log.e(TAG, "Unable to collect ContentValues from Incident");
        e.printStackTrace();
    }

    View form_input;
    for (Entry<String, ?> entry : values.valueSet()) {

        if (entry.getKey().compareTo(getString(R.string.device_lat)) == 0
                || entry.getKey().compareTo(getString(R.string.device_lon)) == 0) {
            // Combine lat and lon into a Location and tag the gps toggle
            form_input = container.findViewById(R.id.gps_toggle);
            Location loc = new Location("db");
            loc.setLatitude(values.getAsDouble(DBConstants.DEVICE_LAT));
            loc.setLongitude(values.getAsDouble(DBConstants.DEVICE_LON));
            form_input.setTag(R.id.view_tag, loc);
        } else if (entry.getKey().compareTo(getString(R.string.date_tag)) == 0) {
            form_input = container.findViewById(R.id.date_input);
            if (form_input == null || entry.getValue() == null)
                continue;
            String date = (String) entry.getValue();
            try {
                ((EditText) form_input)
                        .setText(Constants.date_formatter.format(Constants.datetime_formatter.parse(date)));
                form_input = container.findViewById(R.id.time_input);
                if (form_input == null)
                    continue;
                ((EditText) form_input)
                        .setText(Constants.time_formatter.format(Constants.datetime_formatter.parse(date)));
            } catch (ParseException e) {
                Log.e(TAG, "Error setting date time form fields from database datetime");
                e.printStackTrace();
            }

        } else {
            // If the column value is simply bound to the view
            // with tag equal to column name...
            form_input = container.findViewWithTag(entry.getKey());
            setFormFieldValue(form_input, entry);
        }
    }

}

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