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      1 /*
      2  * Copyright (C) 2017 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License
     15  */
     16 
     17 package com.android.tv.license;
     18 
     19 import android.content.Context;
     20 import com.android.tv.R;
     21 import com.android.tv.ui.sidepanel.ActionItem;
     22 import com.android.tv.ui.sidepanel.SideFragment;
     23 import java.util.ArrayList;
     24 import java.util.List;
     25 
     26 /** Opens a dialog showing open source licenses. */
     27 public final class LicenseSideFragment extends SideFragment {
     28 
     29     public static final String TRACKER_LABEL = "Open Source Licenses";
     30 
     31     public class LicenseActionItem extends ActionItem {
     32         private final License license;
     33 
     34         public LicenseActionItem(License license) {
     35             super(license.getLibraryName());
     36             this.license = license;
     37         }
     38 
     39         @Override
     40         protected void onSelected() {
     41             LicenseDialogFragment dialog = LicenseDialogFragment.newInstance(license);
     42             getMainActivity()
     43                     .getOverlayManager()
     44                     .showDialogFragment(LicenseDialogFragment.DIALOG_TAG, dialog, true);
     45         }
     46     }
     47 
     48     private List<LicenseActionItem> licenses;
     49 
     50     @Override
     51     public void onAttach(Context context) {
     52         super.onAttach(context);
     53         licenses = toActionItems(Licenses.getLicenses(context));
     54     }
     55 
     56     private List<LicenseActionItem> toActionItems(ArrayList<License> licenses) {
     57         List<LicenseActionItem> items = new ArrayList<>(licenses.size());
     58         for (License license : licenses) {
     59             items.add(new LicenseActionItem(license));
     60         }
     61         return items;
     62     }
     63 
     64     @Override
     65     protected String getTitle() {
     66         return getResources().getString(R.string.settings_menu_licenses);
     67     }
     68 
     69     @Override
     70     public String getTrackerLabel() {
     71         return TRACKER_LABEL;
     72     }
     73 
     74     @Override
     75     protected List<LicenseActionItem> getItemList() {
     76         return licenses;
     77     }
     78 }
     79