The Tor Browser / file revision

 /* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-

  * This Source Code Form is subject to the terms of the Mozilla Public

  * License, v. 2.0. If a copy of the MPL was not distributed with this

  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

 package org.mozilla.gecko.home;

 import org.mozilla.gecko.R;

 import org.mozilla.gecko.home.PanelLayout.FilterDetail;

 import android.content.Context;

 import android.text.TextUtils;

 import android.view.LayoutInflater;

 import android.widget.ImageView;

 import android.widget.LinearLayout;

 import android.widget.TextView;

 import com.squareup.picasso.Picasso;

 class PanelBackItemView extends LinearLayout {

     private final TextView title;

     public PanelBackItemView(Context context, String backImageUrl) {

         super(context);

         LayoutInflater.from(context).inflate(R.layout.panel_back_item, this);

         setOrientation(HORIZONTAL);

         title = (TextView) findViewById(R.id.title);

         final ImageView image = (ImageView) findViewById(R.id.image);

         if (TextUtils.isEmpty(backImageUrl)) {

             image.setImageResource(R.drawable.folder_up);

         } else {

             Picasso.with(getContext())

                    .load(backImageUrl)

                    .placeholder(R.drawable.folder_up)

                    .into(image);

         }

     }

     public void updateFromFilter(FilterDetail filter) {

         final String backText = getResources()

             .getString(R.string.home_move_up_to_filter, filter.title);

         title.setText(backText);

     }

 }