Jeff Sharkey | e22d02e | 2013-04-26 16:54:55 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2013 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.documentsui; |
| 18 | |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 19 | import android.app.Fragment; |
Jeff Sharkey | e22d02e | 2013-04-26 16:54:55 -0700 | [diff] [blame] | 20 | import android.app.FragmentManager; |
| 21 | import android.app.FragmentTransaction; |
Jeff Sharkey | e22d02e | 2013-04-26 16:54:55 -0700 | [diff] [blame] | 22 | import android.app.LoaderManager.LoaderCallbacks; |
| 23 | import android.content.Context; |
| 24 | import android.content.CursorLoader; |
| 25 | import android.content.Loader; |
| 26 | import android.database.Cursor; |
| 27 | import android.net.Uri; |
| 28 | import android.os.Bundle; |
| 29 | import android.provider.DocumentsContract; |
| 30 | import android.provider.DocumentsContract.DocumentColumns; |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 31 | import android.text.format.DateUtils; |
Jeff Sharkey | c317af8 | 2013-07-01 16:56:54 -0700 | [diff] [blame^] | 32 | import android.util.SparseBooleanArray; |
| 33 | import android.view.ActionMode; |
Jeff Sharkey | e22d02e | 2013-04-26 16:54:55 -0700 | [diff] [blame] | 34 | import android.view.LayoutInflater; |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 35 | import android.view.Menu; |
| 36 | import android.view.MenuInflater; |
| 37 | import android.view.MenuItem; |
Jeff Sharkey | e22d02e | 2013-04-26 16:54:55 -0700 | [diff] [blame] | 38 | import android.view.View; |
| 39 | import android.view.ViewGroup; |
Jeff Sharkey | c317af8 | 2013-07-01 16:56:54 -0700 | [diff] [blame^] | 40 | import android.widget.AbsListView; |
| 41 | import android.widget.AbsListView.MultiChoiceModeListener; |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 42 | import android.widget.AdapterView; |
| 43 | import android.widget.AdapterView.OnItemClickListener; |
Jeff Sharkey | e22d02e | 2013-04-26 16:54:55 -0700 | [diff] [blame] | 44 | import android.widget.CursorAdapter; |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 45 | import android.widget.GridView; |
Jeff Sharkey | e22d02e | 2013-04-26 16:54:55 -0700 | [diff] [blame] | 46 | import android.widget.ImageView; |
| 47 | import android.widget.ListView; |
| 48 | import android.widget.TextView; |
| 49 | |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 50 | import com.android.documentsui.DocumentsActivity.Document; |
Jeff Sharkey | c317af8 | 2013-07-01 16:56:54 -0700 | [diff] [blame^] | 51 | import com.google.android.collect.Lists; |
| 52 | |
| 53 | import java.util.ArrayList; |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 54 | |
| 55 | /** |
| 56 | * Display the documents inside a single directory. |
| 57 | */ |
| 58 | public class DirectoryFragment extends Fragment { |
| 59 | |
| 60 | // TODO: show storage backend in item views when requested |
| 61 | // TODO: implement sorting dialog |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 62 | |
| 63 | private ListView mListView; |
| 64 | private GridView mGridView; |
| 65 | |
Jeff Sharkey | c317af8 | 2013-07-01 16:56:54 -0700 | [diff] [blame^] | 66 | private AbsListView mCurrentView; |
| 67 | |
Jeff Sharkey | e22d02e | 2013-04-26 16:54:55 -0700 | [diff] [blame] | 68 | private DocumentsAdapter mAdapter; |
| 69 | private LoaderCallbacks<Cursor> mCallbacks; |
| 70 | |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 71 | private int mFlags; |
| 72 | |
Jeff Sharkey | e22d02e | 2013-04-26 16:54:55 -0700 | [diff] [blame] | 73 | private static final String EXTRA_URI = "uri"; |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 74 | private static final String EXTRA_MODE = "display_mode"; |
Jeff Sharkey | c317af8 | 2013-07-01 16:56:54 -0700 | [diff] [blame^] | 75 | private static final String EXTRA_ALLOW_MULTIPLE = "allow_multiple"; |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 76 | |
| 77 | private static final int MODE_LIST = 1; |
| 78 | private static final int MODE_GRID = 2; |
Jeff Sharkey | e22d02e | 2013-04-26 16:54:55 -0700 | [diff] [blame] | 79 | |
| 80 | private static final int LOADER_DOCUMENTS = 2; |
| 81 | |
Jeff Sharkey | c317af8 | 2013-07-01 16:56:54 -0700 | [diff] [blame^] | 82 | public static void show( |
| 83 | FragmentManager fm, Uri uri, String displayName, boolean allowMultiple) { |
Jeff Sharkey | e22d02e | 2013-04-26 16:54:55 -0700 | [diff] [blame] | 84 | final Bundle args = new Bundle(); |
| 85 | args.putParcelable(EXTRA_URI, uri); |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 86 | args.putInt(EXTRA_MODE, MODE_LIST); |
Jeff Sharkey | c317af8 | 2013-07-01 16:56:54 -0700 | [diff] [blame^] | 87 | args.putBoolean(EXTRA_ALLOW_MULTIPLE, allowMultiple); |
Jeff Sharkey | e22d02e | 2013-04-26 16:54:55 -0700 | [diff] [blame] | 88 | |
| 89 | final DirectoryFragment fragment = new DirectoryFragment(); |
| 90 | fragment.setArguments(args); |
| 91 | |
| 92 | final FragmentTransaction ft = fm.beginTransaction(); |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 93 | ft.replace(R.id.directory, fragment); |
| 94 | ft.addToBackStack(displayName); |
| 95 | ft.setBreadCrumbTitle(displayName); |
Jeff Sharkey | e22d02e | 2013-04-26 16:54:55 -0700 | [diff] [blame] | 96 | ft.commitAllowingStateLoss(); |
| 97 | } |
| 98 | |
| 99 | @Override |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 100 | public void onCreate(Bundle savedInstanceState) { |
| 101 | super.onCreate(savedInstanceState); |
| 102 | setHasOptionsMenu(true); |
| 103 | } |
| 104 | |
| 105 | @Override |
Jeff Sharkey | e22d02e | 2013-04-26 16:54:55 -0700 | [diff] [blame] | 106 | public View onCreateView( |
| 107 | LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { |
| 108 | final Context context = inflater.getContext(); |
| 109 | |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 110 | final View view = inflater.inflate(R.layout.fragment_directory, container, false); |
| 111 | |
| 112 | mListView = (ListView) view.findViewById(R.id.list); |
| 113 | mListView.setOnItemClickListener(mItemListener); |
Jeff Sharkey | c317af8 | 2013-07-01 16:56:54 -0700 | [diff] [blame^] | 114 | mListView.setMultiChoiceModeListener(mMultiListener); |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 115 | |
| 116 | mGridView = (GridView) view.findViewById(R.id.grid); |
| 117 | mGridView.setOnItemClickListener(mItemListener); |
Jeff Sharkey | c317af8 | 2013-07-01 16:56:54 -0700 | [diff] [blame^] | 118 | mGridView.setMultiChoiceModeListener(mMultiListener); |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 119 | |
Jeff Sharkey | e22d02e | 2013-04-26 16:54:55 -0700 | [diff] [blame] | 120 | mAdapter = new DocumentsAdapter(context); |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 121 | updateMode(); |
| 122 | |
| 123 | // TODO: migrate flags query to loader |
| 124 | final Uri uri = getArguments().getParcelable(EXTRA_URI); |
| 125 | mFlags = getDocumentFlags(context, uri); |
Jeff Sharkey | e22d02e | 2013-04-26 16:54:55 -0700 | [diff] [blame] | 126 | |
| 127 | mCallbacks = new LoaderCallbacks<Cursor>() { |
| 128 | @Override |
| 129 | public Loader<Cursor> onCreateLoader(int id, Bundle args) { |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 130 | final Uri contentsUri = DocumentsContract.buildContentsUri(uri); |
| 131 | return new CursorLoader(context, contentsUri, null, null, null, null); |
Jeff Sharkey | e22d02e | 2013-04-26 16:54:55 -0700 | [diff] [blame] | 132 | } |
| 133 | |
| 134 | @Override |
| 135 | public void onLoadFinished(Loader<Cursor> loader, Cursor data) { |
| 136 | mAdapter.swapCursor(data); |
| 137 | } |
| 138 | |
| 139 | @Override |
| 140 | public void onLoaderReset(Loader<Cursor> loader) { |
| 141 | mAdapter.swapCursor(null); |
| 142 | } |
| 143 | }; |
| 144 | |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 145 | return view; |
Jeff Sharkey | e22d02e | 2013-04-26 16:54:55 -0700 | [diff] [blame] | 146 | } |
| 147 | |
| 148 | @Override |
| 149 | public void onStart() { |
| 150 | super.onStart(); |
| 151 | getLoaderManager().restartLoader(LOADER_DOCUMENTS, getArguments(), mCallbacks); |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 152 | |
| 153 | // TODO: clean up tracking of current directory |
| 154 | final Uri uri = getArguments().getParcelable(EXTRA_URI); |
| 155 | ((DocumentsActivity) getActivity()).onDirectoryChanged(uri, mFlags); |
Jeff Sharkey | e22d02e | 2013-04-26 16:54:55 -0700 | [diff] [blame] | 156 | } |
| 157 | |
| 158 | @Override |
| 159 | public void onStop() { |
| 160 | super.onStop(); |
| 161 | getLoaderManager().destroyLoader(LOADER_DOCUMENTS); |
| 162 | } |
| 163 | |
| 164 | @Override |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 165 | public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) { |
| 166 | super.onCreateOptionsMenu(menu, inflater); |
| 167 | inflater.inflate(R.menu.directory, menu); |
| 168 | } |
Jeff Sharkey | e22d02e | 2013-04-26 16:54:55 -0700 | [diff] [blame] | 169 | |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 170 | @Override |
| 171 | public void onPrepareOptionsMenu(Menu menu) { |
| 172 | super.onPrepareOptionsMenu(menu); |
| 173 | final int mode = getMode(); |
| 174 | menu.findItem(R.id.menu_grid).setVisible(mode != MODE_GRID); |
| 175 | menu.findItem(R.id.menu_list).setVisible(mode != MODE_LIST); |
| 176 | } |
Jeff Sharkey | e22d02e | 2013-04-26 16:54:55 -0700 | [diff] [blame] | 177 | |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 178 | @Override |
| 179 | public boolean onOptionsItemSelected(MenuItem item) { |
| 180 | final int id = item.getItemId(); |
| 181 | if (id == R.id.menu_grid) { |
| 182 | getArguments().putInt(EXTRA_MODE, MODE_GRID); |
| 183 | updateMode(); |
| 184 | return true; |
| 185 | } else if (id == R.id.menu_list) { |
| 186 | getArguments().putInt(EXTRA_MODE, MODE_LIST); |
| 187 | updateMode(); |
| 188 | return true; |
Jeff Sharkey | e22d02e | 2013-04-26 16:54:55 -0700 | [diff] [blame] | 189 | } else { |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 190 | return super.onOptionsItemSelected(item); |
Jeff Sharkey | e22d02e | 2013-04-26 16:54:55 -0700 | [diff] [blame] | 191 | } |
| 192 | } |
| 193 | |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 194 | private void updateMode() { |
| 195 | final int mode = getMode(); |
| 196 | |
| 197 | mListView.setVisibility(mode == MODE_LIST ? View.VISIBLE : View.GONE); |
| 198 | mGridView.setVisibility(mode == MODE_GRID ? View.VISIBLE : View.GONE); |
| 199 | |
Jeff Sharkey | c317af8 | 2013-07-01 16:56:54 -0700 | [diff] [blame^] | 200 | final int choiceMode; |
| 201 | if (getArguments().getBoolean(EXTRA_ALLOW_MULTIPLE)) { |
| 202 | choiceMode = ListView.CHOICE_MODE_MULTIPLE_MODAL; |
| 203 | } else { |
| 204 | choiceMode = ListView.CHOICE_MODE_NONE; |
| 205 | } |
| 206 | |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 207 | if (mode == MODE_GRID) { |
| 208 | mListView.setAdapter(null); |
Jeff Sharkey | c317af8 | 2013-07-01 16:56:54 -0700 | [diff] [blame^] | 209 | mListView.setChoiceMode(ListView.CHOICE_MODE_NONE); |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 210 | mGridView.setAdapter(mAdapter); |
Jeff Sharkey | c317af8 | 2013-07-01 16:56:54 -0700 | [diff] [blame^] | 211 | mGridView.setColumnWidth(getResources().getDimensionPixelSize(R.dimen.grid_width)); |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 212 | mGridView.setNumColumns(GridView.AUTO_FIT); |
Jeff Sharkey | c317af8 | 2013-07-01 16:56:54 -0700 | [diff] [blame^] | 213 | mGridView.setChoiceMode(choiceMode); |
| 214 | mCurrentView = mGridView; |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 215 | } else { |
| 216 | mGridView.setAdapter(null); |
Jeff Sharkey | c317af8 | 2013-07-01 16:56:54 -0700 | [diff] [blame^] | 217 | mGridView.setChoiceMode(ListView.CHOICE_MODE_NONE); |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 218 | mListView.setAdapter(mAdapter); |
Jeff Sharkey | c317af8 | 2013-07-01 16:56:54 -0700 | [diff] [blame^] | 219 | mListView.setChoiceMode(choiceMode); |
| 220 | mCurrentView = mListView; |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 221 | } |
| 222 | } |
| 223 | |
| 224 | private OnItemClickListener mItemListener = new OnItemClickListener() { |
| 225 | @Override |
| 226 | public void onItemClick(AdapterView<?> parent, View view, int position, long id) { |
| 227 | final Cursor cursor = (Cursor) mAdapter.getItem(position); |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 228 | final Uri uri = getArguments().getParcelable(EXTRA_URI); |
| 229 | final Document doc = Document.fromCursor(uri.getAuthority(), cursor); |
| 230 | ((DocumentsActivity) getActivity()).onDocumentPicked(doc); |
| 231 | } |
| 232 | }; |
| 233 | |
Jeff Sharkey | c317af8 | 2013-07-01 16:56:54 -0700 | [diff] [blame^] | 234 | private MultiChoiceModeListener mMultiListener = new MultiChoiceModeListener() { |
| 235 | @Override |
| 236 | public boolean onCreateActionMode(ActionMode mode, Menu menu) { |
| 237 | mode.getMenuInflater().inflate(R.menu.mode_directory, menu); |
| 238 | return true; |
| 239 | } |
| 240 | |
| 241 | @Override |
| 242 | public boolean onPrepareActionMode(ActionMode mode, Menu menu) { |
| 243 | return true; |
| 244 | } |
| 245 | |
| 246 | @Override |
| 247 | public boolean onActionItemClicked(ActionMode mode, MenuItem item) { |
| 248 | if (item.getItemId() == R.id.menu_open) { |
| 249 | final Uri uri = getArguments().getParcelable(EXTRA_URI); |
| 250 | final SparseBooleanArray checked = mCurrentView.getCheckedItemPositions(); |
| 251 | final ArrayList<Document> docs = Lists.newArrayList(); |
| 252 | |
| 253 | final int size = checked.size(); |
| 254 | for (int i = 0; i < size; i++) { |
| 255 | if (checked.valueAt(i)) { |
| 256 | final Cursor cursor = (Cursor) mAdapter.getItem(checked.keyAt(i)); |
| 257 | docs.add(Document.fromCursor(uri.getAuthority(), cursor)); |
| 258 | } |
| 259 | } |
| 260 | |
| 261 | ((DocumentsActivity) getActivity()).onDocumentsPicked(docs); |
| 262 | return true; |
| 263 | } else { |
| 264 | return false; |
| 265 | } |
| 266 | } |
| 267 | |
| 268 | @Override |
| 269 | public void onDestroyActionMode(ActionMode mode) { |
| 270 | // ignored |
| 271 | } |
| 272 | |
| 273 | @Override |
| 274 | public void onItemCheckedStateChanged( |
| 275 | ActionMode mode, int position, long id, boolean checked) { |
| 276 | if (checked) { |
| 277 | final Cursor cursor = (Cursor) mAdapter.getItem(position); |
| 278 | final String mimeType = getCursorString(cursor, DocumentColumns.MIME_TYPE); |
| 279 | |
| 280 | // Directories cannot be checked |
| 281 | if (DocumentsContract.MIME_TYPE_DIRECTORY.equals(mimeType)) { |
| 282 | mCurrentView.setItemChecked(position, false); |
| 283 | } |
| 284 | } |
| 285 | |
| 286 | mode.setTitle(getResources() |
| 287 | .getString(R.string.mode_selected_count, mCurrentView.getCheckedItemCount())); |
| 288 | } |
| 289 | }; |
| 290 | |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 291 | private boolean getSupportsCreate() { |
| 292 | return (mFlags & DocumentsContract.FLAG_SUPPORTS_CREATE) != 0; |
| 293 | } |
| 294 | |
| 295 | private int getMode() { |
| 296 | return getArguments().getInt(EXTRA_MODE, MODE_LIST); |
| 297 | } |
| 298 | |
Jeff Sharkey | e22d02e | 2013-04-26 16:54:55 -0700 | [diff] [blame] | 299 | private class DocumentsAdapter extends CursorAdapter { |
| 300 | public DocumentsAdapter(Context context) { |
| 301 | super(context, null, false); |
| 302 | } |
| 303 | |
| 304 | @Override |
| 305 | public View newView(Context context, Cursor cursor, ViewGroup parent) { |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 306 | final LayoutInflater inflater = LayoutInflater.from(context); |
| 307 | final int mode = getMode(); |
| 308 | if (mode == MODE_LIST) { |
| 309 | return inflater.inflate(R.layout.item_doc_list, parent, false); |
| 310 | } else if (mode == MODE_GRID) { |
| 311 | return inflater.inflate(R.layout.item_doc_grid, parent, false); |
| 312 | } else { |
| 313 | throw new IllegalStateException(); |
| 314 | } |
Jeff Sharkey | e22d02e | 2013-04-26 16:54:55 -0700 | [diff] [blame] | 315 | } |
| 316 | |
| 317 | @Override |
| 318 | public void bindView(View view, Context context, Cursor cursor) { |
| 319 | final TextView title = (TextView) view.findViewById(android.R.id.title); |
| 320 | final TextView summary = (TextView) view.findViewById(android.R.id.summary); |
| 321 | final ImageView icon = (ImageView) view.findViewById(android.R.id.icon); |
| 322 | |
Jeff Sharkey | e22d02e | 2013-04-26 16:54:55 -0700 | [diff] [blame] | 323 | final String guid = getCursorString(cursor, DocumentColumns.GUID); |
| 324 | final String displayName = getCursorString(cursor, DocumentColumns.DISPLAY_NAME); |
| 325 | final String mimeType = getCursorString(cursor, DocumentColumns.MIME_TYPE); |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 326 | final long lastModified = getCursorLong(cursor, DocumentColumns.LAST_MODIFIED); |
Jeff Sharkey | e22d02e | 2013-04-26 16:54:55 -0700 | [diff] [blame] | 327 | final int flags = getCursorInt(cursor, DocumentColumns.FLAGS); |
| 328 | |
| 329 | if ((flags & DocumentsContract.FLAG_SUPPORTS_THUMBNAIL) != 0) { |
| 330 | final Uri uri = getArguments().getParcelable(EXTRA_URI); |
| 331 | final Uri childUri = DocumentsContract.buildDocumentUri(uri.getAuthority(), guid); |
| 332 | icon.setImageURI(childUri); |
| 333 | } else { |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 334 | icon.setImageDrawable(DocumentsActivity.resolveDocumentIcon(context, mimeType)); |
Jeff Sharkey | e22d02e | 2013-04-26 16:54:55 -0700 | [diff] [blame] | 335 | } |
| 336 | |
| 337 | title.setText(displayName); |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 338 | if (summary != null) { |
| 339 | summary.setText(DateUtils.getRelativeTimeSpanString(lastModified)); |
| 340 | } |
Jeff Sharkey | e22d02e | 2013-04-26 16:54:55 -0700 | [diff] [blame] | 341 | } |
| 342 | } |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 343 | |
| 344 | private static int getDocumentFlags(Context context, Uri uri) { |
| 345 | final Cursor cursor = context.getContentResolver().query(uri, new String[] { |
| 346 | DocumentColumns.FLAGS }, null, null, null); |
| 347 | try { |
| 348 | if (cursor.moveToFirst()) { |
| 349 | return getCursorInt(cursor, DocumentColumns.FLAGS); |
| 350 | } else { |
| 351 | return 0; |
| 352 | } |
| 353 | } finally { |
| 354 | cursor.close(); |
| 355 | } |
| 356 | } |
| 357 | |
| 358 | public static String getCursorString(Cursor cursor, String columnName) { |
Jeff Sharkey | e22d02e | 2013-04-26 16:54:55 -0700 | [diff] [blame] | 359 | return cursor.getString(cursor.getColumnIndex(columnName)); |
| 360 | } |
| 361 | |
Jeff Sharkey | 09c10bf | 2013-06-30 20:02:59 -0700 | [diff] [blame] | 362 | public static long getCursorLong(Cursor cursor, String columnName) { |
| 363 | return cursor.getLong(cursor.getColumnIndex(columnName)); |
| 364 | } |
| 365 | |
| 366 | public static int getCursorInt(Cursor cursor, String columnName) { |
Jeff Sharkey | e22d02e | 2013-04-26 16:54:55 -0700 | [diff] [blame] | 367 | return cursor.getInt(cursor.getColumnIndex(columnName)); |
| 368 | } |
| 369 | } |