text: /*
   * Copyright (C) 2008 ZXing authors
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package com.google.zxing.client.android.share;
  
  import java.util.ArrayList;
  import java.util.List;
  
  import android.app.ListActivity;
  import android.content.Intent;
  import android.database.Cursor;
  import android.net.Uri;
  import android.util.Log;
  import android.view.View;
  import android.widget.ListView;
  import com.google.zxing.client.android.Intents;
  
  /**
   * This class is only needed because I can't successfully send an ACTION_PICK intent to
   * com.android.browser.BrowserBookmarksPage. It can go away if that starts working in the future.
   *
   * @author dswitkin@google.com (Daniel Switkin)
   */
  public final class BookmarkPickerActivity extends ListActivity {
  
    private static final String TAG = BookmarkPickerActivity.class.getSimpleName();
  
    private static final String[] BOOKMARK_PROJECTION = {
        "title", // Browser.BookmarkColumns.TITLE
        "url", // Browser.BookmarkColumns.URL
    };
    // Copied from android.provider.Browser.BOOKMARKS_URI:
    private static final Uri BOOKMARKS_URI = Uri.parse("content://browser/bookmarks");
  
    private static final String BOOKMARK_SELECTION = "bookmark = 1 AND url IS NOT NULL";
  
    private final List<String[]> titleURLs = new ArrayList<>();
  
    @Override
    protected void onResume() {
      super.onResume();
      titleURLs.clear();
      try (Cursor cursor = getContentResolver().query(BOOKMARKS_URI, BOOKMARK_PROJECTION,
               BOOKMARK_SELECTION, null, null)) {
        if (cursor == null) {
          Log.w(TAG, "No cursor returned for bookmark query");
          finish();
          return;
        }
        while (cursor.moveToNext()) {
          titleURLs.add(new String[] { cursor.getString(0), cursor.getString(1) });
        }
      }
      setListAdapter(new BookmarkAdapter(this, titleURLs));
    }
  
  
    @Override
    protected void onListItemClick(ListView l, View view, int position, long id) {
      String[] titleURL = titleURLs.get(position);
      Intent intent = new Intent();
      intent.addFlags(Intents.FLAG_NEW_DOC);
      intent.putExtra("title", titleURL[0]); // Browser.BookmarkColumns.TITLE
      intent.putExtra("url", titleURL[1]); // Browser.BookmarkColumns.URL
      setResult(RESULT_OK, intent);
      finish();
    }
  }
  