DirectoryFragment.java revision cf0e9ace5eecc4457b9bd6e92a3c8391c09654d9
19e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey/* 29e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey * Copyright (C) 2013 The Android Open Source Project 39e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey * 49e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey * Licensed under the Apache License, Version 2.0 (the "License"); 59e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey * you may not use this file except in compliance with the License. 69e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey * You may obtain a copy of the License at 79e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey * 89e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey * http://www.apache.org/licenses/LICENSE-2.0 99e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey * 109e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey * Unless required by applicable law or agreed to in writing, software 119e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey * distributed under the License is distributed on an "AS IS" BASIS, 129e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey * See the License for the specific language governing permissions and 149e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey * limitations under the License. 159e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey */ 169e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 179e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeypackage com.android.documentsui; 189e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 1959d577a518333f4b4514315b6d10e8dba160abcdJeff Sharkeyimport static com.android.documentsui.BaseActivity.State.ACTION_BROWSE; 2059d577a518333f4b4514315b6d10e8dba160abcdJeff Sharkeyimport static com.android.documentsui.BaseActivity.State.ACTION_BROWSE_ALL; 21e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKayimport static com.android.documentsui.BaseActivity.State.ACTION_CREATE; 22e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKayimport static com.android.documentsui.BaseActivity.State.ACTION_MANAGE; 23e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKayimport static com.android.documentsui.BaseActivity.State.MODE_GRID; 24e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKayimport static com.android.documentsui.BaseActivity.State.MODE_LIST; 25e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKayimport static com.android.documentsui.BaseActivity.State.MODE_UNKNOWN; 26e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKayimport static com.android.documentsui.BaseActivity.State.SORT_ORDER_UNKNOWN; 2759d577a518333f4b4514315b6d10e8dba160abcdJeff Sharkeyimport static com.android.documentsui.DocumentsActivity.TAG; 285dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkeyimport static com.android.documentsui.model.DocumentInfo.getCursorInt; 295dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkeyimport static com.android.documentsui.model.DocumentInfo.getCursorLong; 305dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkeyimport static com.android.documentsui.model.DocumentInfo.getCursorString; 319d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 32ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwaimport android.app.Activity; 33d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkeyimport android.app.ActivityManager; 3454e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkeyimport android.app.Fragment; 359e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.app.FragmentManager; 369e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.app.FragmentTransaction; 379e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.app.LoaderManager.LoaderCallbacks; 387aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkeyimport android.content.ContentProviderClient; 394eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkeyimport android.content.ContentResolver; 40fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkeyimport android.content.ContentValues; 419e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.content.Context; 424eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkeyimport android.content.Intent; 439e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.content.Loader; 446963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkeyimport android.content.res.Resources; 455dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkeyimport android.database.Cursor; 469d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkeyimport android.graphics.Bitmap; 479d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkeyimport android.graphics.Point; 484ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkeyimport android.graphics.drawable.Drawable; 491feeddf518d31a7ff5d28000a631857442cd7161Jeff Sharkeyimport android.graphics.drawable.InsetDrawable; 509e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.net.Uri; 519d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkeyimport android.os.AsyncTask; 529e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.os.Bundle; 534ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkeyimport android.os.CancellationSignal; 5433819318f61224cdda45e5e9a70dc9cdb9f33911Jeff Sharkeyimport android.os.OperationCanceledException; 55e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkeyimport android.os.Parcelable; 569e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.provider.DocumentsContract; 575dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkeyimport android.provider.DocumentsContract.Document; 5854e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkeyimport android.text.format.DateUtils; 59b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkeyimport android.text.format.Formatter; 609d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkeyimport android.text.format.Time; 619d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkeyimport android.util.Log; 62e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkeyimport android.util.SparseArray; 63be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkeyimport android.util.SparseBooleanArray; 64be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkeyimport android.view.ActionMode; 659e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.view.LayoutInflater; 6654e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkeyimport android.view.Menu; 6754e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkeyimport android.view.MenuItem; 689e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.view.View; 699e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.view.ViewGroup; 70be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkeyimport android.widget.AbsListView; 71be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkeyimport android.widget.AbsListView.MultiChoiceModeListener; 724ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkeyimport android.widget.AbsListView.RecyclerListener; 7354e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkeyimport android.widget.AdapterView; 7454e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkeyimport android.widget.AdapterView.OnItemClickListener; 75ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkeyimport android.widget.BaseAdapter; 7654e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkeyimport android.widget.GridView; 779e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.widget.ImageView; 789e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.widget.ListView; 799e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.widget.TextView; 804eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkeyimport android.widget.Toast; 819e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 82e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKayimport com.android.documentsui.BaseActivity.State; 83b3d42635aafacd80b1e1d257338ea6abb93d22c3Jeff Sharkeyimport com.android.documentsui.ProviderExecutor.Preemptable; 84fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkeyimport com.android.documentsui.RecentsProvider.StateColumns; 85ae9b51bfa313c51a31af30875a71255d7b6d2e61Jeff Sharkeyimport com.android.documentsui.model.DocumentInfo; 86251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkeyimport com.android.documentsui.model.RootInfo; 87be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkeyimport com.google.android.collect.Lists; 88be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 89be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkeyimport java.util.ArrayList; 90ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkeyimport java.util.List; 9154e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 9254e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey/** 9354e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey * Display the documents inside a single directory. 9454e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey */ 9554e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkeypublic class DirectoryFragment extends Fragment { 9654e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 979fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey private View mEmptyView; 9854e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey private ListView mListView; 9954e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey private GridView mGridView; 10054e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 101be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey private AbsListView mCurrentView; 102be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 103ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey public static final int TYPE_NORMAL = 1; 104ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey public static final int TYPE_SEARCH = 2; 105251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey public static final int TYPE_RECENT_OPEN = 3; 106dc2963aecaf38bf53d6de82957412a486049c207Jeff Sharkey 107e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey public static final int ANIM_NONE = 1; 108e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey public static final int ANIM_SIDE = 2; 109e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey public static final int ANIM_DOWN = 3; 110e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey public static final int ANIM_UP = 4; 111e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey 112ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa public static final int REQUEST_COPY_DESTINATION = 1; 113ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa 114dc2963aecaf38bf53d6de82957412a486049c207Jeff Sharkey private int mType = TYPE_NORMAL; 115e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey private String mStateKey; 116dc2963aecaf38bf53d6de82957412a486049c207Jeff Sharkey 117d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey private int mLastMode = MODE_UNKNOWN; 118d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey private int mLastSortOrder = SORT_ORDER_UNKNOWN; 119ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey private boolean mLastShowSize = false; 120d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey 121f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey private boolean mHideGridTitles = false; 122f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 123d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey private boolean mSvelteRecents; 1249d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey private Point mThumbSize; 1259d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 1269e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey private DocumentsAdapter mAdapter; 127b448660a227f93d7bd5c5d019a21745e67c2f54dJeff Sharkey private LoaderCallbacks<DirectoryResult> mCallbacks; 1289e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 129b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey private static final String EXTRA_TYPE = "type"; 130d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey private static final String EXTRA_ROOT = "root"; 131d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey private static final String EXTRA_DOC = "doc"; 132251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey private static final String EXTRA_QUERY = "query"; 133e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey private static final String EXTRA_IGNORE_STATE = "ignoreState"; 1349e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 135db5ef125007644daa94aeaf1bd8637f4e0095e94Jeff Sharkey private final int mLoaderId = 42; 136b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey 137e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey public static void showNormal(FragmentManager fm, RootInfo root, DocumentInfo doc, int anim) { 138e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey show(fm, TYPE_NORMAL, root, doc, null, anim); 139b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey } 140b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey 141e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey public static void showSearch(FragmentManager fm, RootInfo root, String query, int anim) { 142e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey show(fm, TYPE_SEARCH, root, null, query, anim); 143b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey } 144b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey 145e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey public static void showRecentsOpen(FragmentManager fm, int anim) { 146e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey show(fm, TYPE_RECENT_OPEN, null, null, null, anim); 147b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey } 1489e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 149e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey private static void show(FragmentManager fm, int type, RootInfo root, DocumentInfo doc, 150e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey String query, int anim) { 1519e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey final Bundle args = new Bundle(); 152b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey args.putInt(EXTRA_TYPE, type); 153d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey args.putParcelable(EXTRA_ROOT, root); 154d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey args.putParcelable(EXTRA_DOC, doc); 155251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey args.putString(EXTRA_QUERY, query); 1569e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 157e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey final FragmentTransaction ft = fm.beginTransaction(); 158e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey switch (anim) { 159e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey case ANIM_SIDE: 160e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey args.putBoolean(EXTRA_IGNORE_STATE, true); 161e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey break; 162e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey case ANIM_DOWN: 163e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey args.putBoolean(EXTRA_IGNORE_STATE, true); 164e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey ft.setCustomAnimations(R.animator.dir_down, R.animator.dir_frozen); 165e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey break; 166e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey case ANIM_UP: 167e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey ft.setCustomAnimations(R.animator.dir_frozen, R.animator.dir_up); 168e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey break; 169e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey } 170e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey 1719e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey final DirectoryFragment fragment = new DirectoryFragment(); 1729e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey fragment.setArguments(args); 1739e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 17466516697a29cf00d93893a1011d3befc7c1ee37fJeff Sharkey ft.replace(R.id.container_directory, fragment); 1759e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey ft.commitAllowingStateLoss(); 1769e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey } 1779e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 178e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey private static String buildStateKey(RootInfo root, DocumentInfo doc) { 179e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey final StringBuilder builder = new StringBuilder(); 180e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey builder.append(root != null ? root.authority : "null").append(';'); 181e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey builder.append(root != null ? root.rootId : "null").append(';'); 182e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey builder.append(doc != null ? doc.documentId : "null"); 183e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey return builder.toString(); 184e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey } 185e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey 186ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey public static DirectoryFragment get(FragmentManager fm) { 187ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey // TODO: deal with multiple directories shown at once 18866516697a29cf00d93893a1011d3befc7c1ee37fJeff Sharkey return (DirectoryFragment) fm.findFragmentById(R.id.container_directory); 189ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey } 190ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey 1919e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey @Override 1929e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey public View onCreateView( 1939e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { 1949e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey final Context context = inflater.getContext(); 1956963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkey final Resources res = context.getResources(); 19654e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey final View view = inflater.inflate(R.layout.fragment_directory, container, false); 19754e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 1989fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey mEmptyView = view.findViewById(android.R.id.empty); 1999fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey 20054e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mListView = (ListView) view.findViewById(R.id.list); 20154e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mListView.setOnItemClickListener(mItemListener); 202be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mListView.setMultiChoiceModeListener(mMultiListener); 2034ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mListView.setRecyclerListener(mRecycleListener); 20454e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 2056963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkey // Indent our list divider to align with text 2066963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkey final Drawable divider = mListView.getDivider(); 2076963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkey final boolean insetLeft = res.getBoolean(R.bool.list_divider_inset_left); 2086963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkey final int insetSize = res.getDimensionPixelSize(R.dimen.list_divider_inset); 2096963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkey if (insetLeft) { 2106963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkey mListView.setDivider(new InsetDrawable(divider, insetSize, 0, 0, 0)); 2116963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkey } else { 2126963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkey mListView.setDivider(new InsetDrawable(divider, 0, 0, insetSize, 0)); 2136963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkey } 2146963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkey 21554e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mGridView = (GridView) view.findViewById(R.id.grid); 21654e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mGridView.setOnItemClickListener(mItemListener); 217be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mGridView.setMultiChoiceModeListener(mMultiListener); 2184ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mGridView.setRecyclerListener(mRecycleListener); 21954e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 2205dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey return view; 2215dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey } 22254e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 2235dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey @Override 224d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey public void onDestroyView() { 225d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey super.onDestroyView(); 226d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey 227d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey // Cancel any outstanding thumbnail requests 228d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey final ViewGroup target = (mListView.getAdapter() != null) ? mListView : mGridView; 229d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey final int count = target.getChildCount(); 230d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey for (int i = 0; i < count; i++) { 231d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey final View view = target.getChildAt(i); 232d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey mRecycleListener.onMovedToScrapHeap(view); 233d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey } 234ca25db0cb3d6b9686a42c9cb99d90dc095f20cd8Jeff Sharkey 235ca25db0cb3d6b9686a42c9cb99d90dc095f20cd8Jeff Sharkey // Tear down any selection in progress 236ca25db0cb3d6b9686a42c9cb99d90dc095f20cd8Jeff Sharkey mListView.setChoiceMode(AbsListView.CHOICE_MODE_NONE); 237ca25db0cb3d6b9686a42c9cb99d90dc095f20cd8Jeff Sharkey mGridView.setChoiceMode(AbsListView.CHOICE_MODE_NONE); 238d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey } 239d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey 240d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey @Override 2415dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey public void onActivityCreated(Bundle savedInstanceState) { 2425dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey super.onActivityCreated(savedInstanceState); 2435dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey 2445dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final Context context = getActivity(); 245d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey final State state = getDisplayState(DirectoryFragment.this); 2465dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey 247f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey final RootInfo root = getArguments().getParcelable(EXTRA_ROOT); 248f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey final DocumentInfo doc = getArguments().getParcelable(EXTRA_DOC); 249f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 250251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey mAdapter = new DocumentsAdapter(); 251b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey mType = getArguments().getInt(EXTRA_TYPE); 252e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey mStateKey = buildStateKey(root, doc); 2539e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 254f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (mType == TYPE_RECENT_OPEN) { 255f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey // Hide titles when showing recents for picking images/videos 256f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey mHideGridTitles = MimePredicate.mimeMatches( 257f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey MimePredicate.VISUAL_MIMES, state.acceptMimes); 258f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey } else { 259f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey mHideGridTitles = (doc != null) && doc.isGridTitlesHidden(); 260f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey } 261f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 262d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey final ActivityManager am = (ActivityManager) context.getSystemService( 263d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey Context.ACTIVITY_SERVICE); 264d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey mSvelteRecents = am.isLowRamDevice() && (mType == TYPE_RECENT_OPEN); 265d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey 266b448660a227f93d7bd5c5d019a21745e67c2f54dJeff Sharkey mCallbacks = new LoaderCallbacks<DirectoryResult>() { 2679e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey @Override 268b448660a227f93d7bd5c5d019a21745e67c2f54dJeff Sharkey public Loader<DirectoryResult> onCreateLoader(int id, Bundle args) { 269251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey final String query = getArguments().getString(EXTRA_QUERY); 270251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey 27154ca29a5b94c2edf461c5433825d4ae17469fd7cJeff Sharkey Uri contentsUri; 272251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey switch (mType) { 273251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey case TYPE_NORMAL: 274d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey contentsUri = DocumentsContract.buildChildDocumentsUri( 275d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey doc.authority, doc.documentId); 2764ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey if (state.action == ACTION_MANAGE) { 2774ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey contentsUri = DocumentsContract.setManageMode(contentsUri); 2784ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } 279fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey return new DirectoryLoader( 2804ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey context, mType, root, doc, contentsUri, state.userSortOrder); 281251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey case TYPE_SEARCH: 282251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey contentsUri = DocumentsContract.buildSearchDocumentsUri( 2833e1189b3590aefb65a2af720ae2ba959bbd4188dJeff Sharkey root.authority, root.rootId, query); 2844ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey if (state.action == ACTION_MANAGE) { 2854ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey contentsUri = DocumentsContract.setManageMode(contentsUri); 2864ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } 287fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey return new DirectoryLoader( 2884ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey context, mType, root, doc, contentsUri, state.userSortOrder); 289251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey case TYPE_RECENT_OPEN: 290348ad6866b91afa4d59d45df533ef88094c74d13Jeff Sharkey final RootsCache roots = DocumentsApplication.getRootsCache(context); 291a9ce049db87259e302e2368d2a4a1c11a94fd831Jeff Sharkey return new RecentLoader(context, roots, state); 292251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey default: 293251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey throw new IllegalStateException("Unknown type " + mType); 294251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey } 2959e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey } 2969e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 2979e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey @Override 298b448660a227f93d7bd5c5d019a21745e67c2f54dJeff Sharkey public void onLoadFinished(Loader<DirectoryResult> loader, DirectoryResult result) { 299d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey if (!isAdded()) return; 300d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey 301d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey mAdapter.swapResult(result); 302d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey 303d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey // Push latest state up to UI 304d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey // TODO: if mode change was racing with us, don't overwrite it 30588f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey if (result.mode != MODE_UNKNOWN) { 30688f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey state.derivedMode = result.mode; 30788f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } 308fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey state.derivedSortOrder = result.sortOrder; 309e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKay ((BaseActivity) context).onStateChanged(); 310d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey 311d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey updateDisplayState(); 312d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey 313a82c2e24bc226c123075331cdaafb171b3b07b85Jeff Sharkey // When launched into empty recents, show drawer 314a82c2e24bc226c123075331cdaafb171b3b07b85Jeff Sharkey if (mType == TYPE_RECENT_OPEN && mAdapter.isEmpty() && !state.stackTouched) { 315e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKay ((BaseActivity) context).setRootsDrawerOpen(true); 316a82c2e24bc226c123075331cdaafb171b3b07b85Jeff Sharkey } 317a82c2e24bc226c123075331cdaafb171b3b07b85Jeff Sharkey 318e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey // Restore any previous instance state 319e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey final SparseArray<Parcelable> container = state.dirState.remove(mStateKey); 320e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey if (container != null && !getArguments().getBoolean(EXTRA_IGNORE_STATE, false)) { 321e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey getView().restoreHierarchyState(container); 322e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey } else if (mLastSortOrder != state.derivedSortOrder) { 323d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey mListView.smoothScrollToPosition(0); 324d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey mGridView.smoothScrollToPosition(0); 325d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey } 326e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey 327e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey mLastSortOrder = state.derivedSortOrder; 3289e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey } 3299e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 3309e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey @Override 331b448660a227f93d7bd5c5d019a21745e67c2f54dJeff Sharkey public void onLoaderReset(Loader<DirectoryResult> loader) { 332d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey mAdapter.swapResult(null); 3339e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey } 3349e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey }; 3359e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 336d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey // Kick off loader at least once 337d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey getLoaderManager().restartLoader(mLoaderId, null, mCallbacks); 338d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey 339b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey updateDisplayState(); 34054e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey } 3419e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 34228c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey @Override 343ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa public void onActivityResult(int requestCode, int resultCode, Intent data) { 344ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa final Context context = getActivity(); 345ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa final Resources res = context.getResources(); 346ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa 347ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa // There's only one request code right now. Replace this with a switch statement or 348ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa // something more scalable when more codes are added. 349ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa if (requestCode != REQUEST_COPY_DESTINATION) { 350ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa return; 351ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa } 352ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa if (resultCode == Activity.RESULT_CANCELED || data == null) { 353ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa // User pressed the back button or otherwise cancelled the destination pick. Don't 354ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa // proceed with the copy. 355ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa return; 356ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa } 357ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa 358cf0e9ace5eecc4457b9bd6e92a3c8391c09654d9Daichi Hirono final List<DocumentInfo> docs = getDisplayState(this).selectedDocumentsForCopy; 359e1a03f8eec2719279037ab348df306764dc45a70Tomasz Mikolajewski final Intent copyIntent = new Intent(context, CopyService.class); 360e1a03f8eec2719279037ab348df306764dc45a70Tomasz Mikolajewski copyIntent.putParcelableArrayListExtra(CopyService.EXTRA_SRC_LIST, new ArrayList<DocumentInfo>(docs)); 361e1a03f8eec2719279037ab348df306764dc45a70Tomasz Mikolajewski copyIntent.putExtra(CopyService.EXTRA_STACK, data.getParcelableExtra(CopyService.EXTRA_STACK)); 362ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa 363ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa Toast.makeText(context, 364ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa res.getQuantityString(R.plurals.copy_begin, docs.size(), docs.size()), 365ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa Toast.LENGTH_SHORT).show(); 366ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa context.startService(copyIntent); 367ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa } 368ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa 369ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa @Override 370e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey public void onStop() { 371e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey super.onStop(); 372e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey 373e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey // Remember last scroll location 374e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey final SparseArray<Parcelable> container = new SparseArray<Parcelable>(); 375e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey getView().saveHierarchyState(container); 376e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey final State state = getDisplayState(this); 377e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey state.dirState.put(mStateKey, container); 378e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey } 379e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey 380e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey @Override 38188f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey public void onResume() { 38288f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey super.onResume(); 38328c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey updateDisplayState(); 38428c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey } 38528c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey 386669f8e7c70c595964a1c9ca154ac123da84d99a1Jeff Sharkey public void onDisplayStateChanged() { 387669f8e7c70c595964a1c9ca154ac123da84d99a1Jeff Sharkey updateDisplayState(); 388669f8e7c70c595964a1c9ca154ac123da84d99a1Jeff Sharkey } 389669f8e7c70c595964a1c9ca154ac123da84d99a1Jeff Sharkey 390d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey public void onUserSortOrderChanged() { 391fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey // Sort order change always triggers reload; we'll trigger state change 392fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey // on the flip side. 393d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey getLoaderManager().restartLoader(mLoaderId, null, mCallbacks); 394d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey } 395d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey 396d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey public void onUserModeChanged() { 397fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey final ContentResolver resolver = getActivity().getContentResolver(); 398fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey final State state = getDisplayState(this); 399fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey 400fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey final RootInfo root = getArguments().getParcelable(EXTRA_ROOT); 401fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey final DocumentInfo doc = getArguments().getParcelable(EXTRA_DOC); 402fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey 4033e1189b3590aefb65a2af720ae2ba959bbd4188dJeff Sharkey if (root != null && doc != null) { 40488f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey final Uri stateUri = RecentsProvider.buildState( 40588f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey root.authority, root.rootId, doc.documentId); 40688f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey final ContentValues values = new ContentValues(); 40788f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey values.put(StateColumns.MODE, state.userMode); 40888f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey 40988f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey new AsyncTask<Void, Void, Void>() { 41088f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey @Override 41188f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey protected Void doInBackground(Void... params) { 41288f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey resolver.insert(stateUri, values); 41388f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey return null; 41488f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } 41588f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey }.execute(); 41688f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } 417fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey 418fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey // Mode change is just visual change; no need to kick loader, and 419fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey // deliver change event immediately. 420fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey state.derivedMode = state.userMode; 421e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKay ((BaseActivity) getActivity()).onStateChanged(); 422fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey 423d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey updateDisplayState(); 424d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey } 425d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey 426d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey private void updateDisplayState() { 427b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey final State state = getDisplayState(this); 42854e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 429ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey if (mLastMode == state.derivedMode && mLastShowSize == state.showSize) return; 430fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey mLastMode = state.derivedMode; 431ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey mLastShowSize = state.showSize; 43254e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 433fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey mListView.setVisibility(state.derivedMode == MODE_LIST ? View.VISIBLE : View.GONE); 434fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey mGridView.setVisibility(state.derivedMode == MODE_GRID ? View.VISIBLE : View.GONE); 43554e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 436be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey final int choiceMode; 4371482789374fb8da3abea8f6f4f272a67205b95dbJeff Sharkey if (state.allowMultiple) { 438be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey choiceMode = ListView.CHOICE_MODE_MULTIPLE_MODAL; 439be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } else { 440be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey choiceMode = ListView.CHOICE_MODE_NONE; 441be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 442be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 4439d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey final int thumbSize; 444fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey if (state.derivedMode == MODE_GRID) { 4459d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey thumbSize = getResources().getDimensionPixelSize(R.dimen.grid_width); 44654e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mListView.setAdapter(null); 447be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mListView.setChoiceMode(ListView.CHOICE_MODE_NONE); 44854e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mGridView.setAdapter(mAdapter); 449be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mGridView.setColumnWidth(getResources().getDimensionPixelSize(R.dimen.grid_width)); 45054e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mGridView.setNumColumns(GridView.AUTO_FIT); 451be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mGridView.setChoiceMode(choiceMode); 452be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mCurrentView = mGridView; 453fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey } else if (state.derivedMode == MODE_LIST) { 454d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey thumbSize = getResources().getDimensionPixelSize(R.dimen.icon_size); 45554e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mGridView.setAdapter(null); 456be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mGridView.setChoiceMode(ListView.CHOICE_MODE_NONE); 45754e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mListView.setAdapter(mAdapter); 458be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mListView.setChoiceMode(choiceMode); 459be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mCurrentView = mListView; 4601482789374fb8da3abea8f6f4f272a67205b95dbJeff Sharkey } else { 461fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey throw new IllegalStateException("Unknown state " + state.derivedMode); 46254e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey } 4639d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 4649d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey mThumbSize = new Point(thumbSize, thumbSize); 46554e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey } 46654e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 46754e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey private OnItemClickListener mItemListener = new OnItemClickListener() { 46854e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey @Override 46954e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 4705dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final Cursor cursor = mAdapter.getItem(position); 4713f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey if (cursor != null) { 4722a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey final String docMimeType = getCursorString(cursor, Document.COLUMN_MIME_TYPE); 4732a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey final int docFlags = getCursorInt(cursor, Document.COLUMN_FLAGS); 4742a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey if (isDocumentEnabled(docMimeType, docFlags)) { 4752a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey final DocumentInfo doc = DocumentInfo.fromDirectoryCursor(cursor); 476e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKay ((BaseActivity) getActivity()).onDocumentPicked(doc); 4773f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 478a5599ef636e37cb0b6474349936999be1afe6987Jeff Sharkey } 47954e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey } 48054e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey }; 48154e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 482be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey private MultiChoiceModeListener mMultiListener = new MultiChoiceModeListener() { 483be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey @Override 484be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey public boolean onCreateActionMode(ActionMode mode, Menu menu) { 485be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mode.getMenuInflater().inflate(R.menu.mode_directory, menu); 48622d3990273a1cb5e61360ac42d1d4e6156d762edStefan Wysocki mode.setTitle(getResources() 48722d3990273a1cb5e61360ac42d1d4e6156d762edStefan Wysocki .getString(R.string.mode_selected_count, mCurrentView.getCheckedItemCount())); 488be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey return true; 489be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 490be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 491be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey @Override 492be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey public boolean onPrepareActionMode(ActionMode mode, Menu menu) { 493b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey final State state = getDisplayState(DirectoryFragment.this); 4944eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 4954eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final MenuItem open = menu.findItem(R.id.menu_open); 4964eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final MenuItem share = menu.findItem(R.id.menu_share); 4974eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final MenuItem delete = menu.findItem(R.id.menu_delete); 498d99109fca847895233b0bdfafa131ebca8dfe3d5Ben Kwa final MenuItem copy = menu.findItem(R.id.menu_copy); 4994eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 50059d577a518333f4b4514315b6d10e8dba160abcdJeff Sharkey final boolean manageOrBrowse = (state.action == ACTION_MANAGE 50159d577a518333f4b4514315b6d10e8dba160abcdJeff Sharkey || state.action == ACTION_BROWSE || state.action == ACTION_BROWSE_ALL); 50259d577a518333f4b4514315b6d10e8dba160abcdJeff Sharkey 50359d577a518333f4b4514315b6d10e8dba160abcdJeff Sharkey open.setVisible(!manageOrBrowse); 50459d577a518333f4b4514315b6d10e8dba160abcdJeff Sharkey share.setVisible(manageOrBrowse); 50559d577a518333f4b4514315b6d10e8dba160abcdJeff Sharkey delete.setVisible(manageOrBrowse); 506d58d954a15fb75d99803a35cda02b661bb6697b5Ben Kwa copy.setVisible(manageOrBrowse); 5074eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 508be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey return true; 509be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 510be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 511be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey @Override 512be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey public boolean onActionItemClicked(ActionMode mode, MenuItem item) { 5134eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final SparseBooleanArray checked = mCurrentView.getCheckedItemPositions(); 514ae9b51bfa313c51a31af30875a71255d7b6d2e61Jeff Sharkey final ArrayList<DocumentInfo> docs = Lists.newArrayList(); 5154eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final int size = checked.size(); 5164eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey for (int i = 0; i < size; i++) { 5174eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey if (checked.valueAt(i)) { 5185dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final Cursor cursor = mAdapter.getItem(checked.keyAt(i)); 519251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey final DocumentInfo doc = DocumentInfo.fromDirectoryCursor(cursor); 5204eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey docs.add(doc); 521be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 5224eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } 5234eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 5244eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final int id = item.getItemId(); 5254eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey if (id == R.id.menu_open) { 526e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKay BaseActivity.get(DirectoryFragment.this).onDocumentsPicked(docs); 527b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey mode.finish(); 5284eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey return true; 529be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 5304eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } else if (id == R.id.menu_share) { 5314eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey onShareDocuments(docs); 532b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey mode.finish(); 533be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey return true; 5344eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 5354eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } else if (id == R.id.menu_delete) { 5364eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey onDeleteDocuments(docs); 537b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey mode.finish(); 5384eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey return true; 5394eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 540d99109fca847895233b0bdfafa131ebca8dfe3d5Ben Kwa } else if (id == R.id.menu_copy) { 541d99109fca847895233b0bdfafa131ebca8dfe3d5Ben Kwa onCopyDocuments(docs); 542d99109fca847895233b0bdfafa131ebca8dfe3d5Ben Kwa mode.finish(); 543d99109fca847895233b0bdfafa131ebca8dfe3d5Ben Kwa return true; 544d99109fca847895233b0bdfafa131ebca8dfe3d5Ben Kwa 5453bcc9488a17b25e569c982e9e7596e6d34384c5bBen Kwa } else if (id == R.id.menu_select_all) { 5463bcc9488a17b25e569c982e9e7596e6d34384c5bBen Kwa int count = mCurrentView.getCount(); 5473bcc9488a17b25e569c982e9e7596e6d34384c5bBen Kwa for (int i = 0; i < count; i++) { 5483bcc9488a17b25e569c982e9e7596e6d34384c5bBen Kwa mCurrentView.setItemChecked(i, true); 5493bcc9488a17b25e569c982e9e7596e6d34384c5bBen Kwa } 5503bcc9488a17b25e569c982e9e7596e6d34384c5bBen Kwa updateDisplayState(); 5513bcc9488a17b25e569c982e9e7596e6d34384c5bBen Kwa return true; 5523bcc9488a17b25e569c982e9e7596e6d34384c5bBen Kwa 553be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } else { 554be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey return false; 555be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 556be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 557be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 558be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey @Override 559be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey public void onDestroyActionMode(ActionMode mode) { 560be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey // ignored 561be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 562be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 563be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey @Override 564be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey public void onItemCheckedStateChanged( 565be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey ActionMode mode, int position, long id, boolean checked) { 566be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey if (checked) { 5673f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey // Directories and footer items cannot be checked 5683f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey boolean valid = false; 5693f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 5705dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final Cursor cursor = mAdapter.getItem(position); 5713f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey if (cursor != null) { 5723f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey final String docMimeType = getCursorString(cursor, Document.COLUMN_MIME_TYPE); 5732a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey final int docFlags = getCursorInt(cursor, Document.COLUMN_FLAGS); 574726cf70fd4e436ba0ba5fff1a42e5c726a9786c5Ben Kwa valid = isDocumentEnabled(docMimeType, docFlags); 5753f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 5763f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 5773f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey if (!valid) { 578be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mCurrentView.setItemChecked(position, false); 579be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 580be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 581be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 582be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mode.setTitle(getResources() 583be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey .getString(R.string.mode_selected_count, mCurrentView.getCheckedItemCount())); 584be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 585be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey }; 586be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 5874ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey private RecyclerListener mRecycleListener = new RecyclerListener() { 5884ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey @Override 5894ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey public void onMovedToScrapHeap(View view) { 5904ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey final ImageView iconThumb = (ImageView) view.findViewById(R.id.icon_thumb); 5914ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey if (iconThumb != null) { 5924ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey final ThumbnailAsyncTask oldTask = (ThumbnailAsyncTask) iconThumb.getTag(); 5934ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey if (oldTask != null) { 594b3d42635aafacd80b1e1d257338ea6abb93d22c3Jeff Sharkey oldTask.preempt(); 5954ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconThumb.setTag(null); 5964ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } 5974ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } 5984ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } 5994ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey }; 6004ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey 601ae9b51bfa313c51a31af30875a71255d7b6d2e61Jeff Sharkey private void onShareDocuments(List<DocumentInfo> docs) { 602b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey Intent intent; 603726cf70fd4e436ba0ba5fff1a42e5c726a9786c5Ben Kwa 604726cf70fd4e436ba0ba5fff1a42e5c726a9786c5Ben Kwa // Filter out directories - those can't be shared. 605726cf70fd4e436ba0ba5fff1a42e5c726a9786c5Ben Kwa List<DocumentInfo> docsForSend = Lists.newArrayList(); 606726cf70fd4e436ba0ba5fff1a42e5c726a9786c5Ben Kwa for (DocumentInfo doc: docs) { 607726cf70fd4e436ba0ba5fff1a42e5c726a9786c5Ben Kwa if (!Document.MIME_TYPE_DIR.equals(doc.mimeType)) { 608726cf70fd4e436ba0ba5fff1a42e5c726a9786c5Ben Kwa docsForSend.add(doc); 609726cf70fd4e436ba0ba5fff1a42e5c726a9786c5Ben Kwa } 610726cf70fd4e436ba0ba5fff1a42e5c726a9786c5Ben Kwa } 611726cf70fd4e436ba0ba5fff1a42e5c726a9786c5Ben Kwa 612726cf70fd4e436ba0ba5fff1a42e5c726a9786c5Ben Kwa if (docsForSend.size() == 1) { 613726cf70fd4e436ba0ba5fff1a42e5c726a9786c5Ben Kwa final DocumentInfo doc = docsForSend.get(0); 614b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 615b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey intent = new Intent(Intent.ACTION_SEND); 616b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 617b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey intent.addCategory(Intent.CATEGORY_DEFAULT); 618b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey intent.setType(doc.mimeType); 619d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey intent.putExtra(Intent.EXTRA_STREAM, doc.derivedUri); 6204eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 621726cf70fd4e436ba0ba5fff1a42e5c726a9786c5Ben Kwa } else if (docsForSend.size() > 1) { 6224eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey intent = new Intent(Intent.ACTION_SEND_MULTIPLE); 6234eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 6244eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey intent.addCategory(Intent.CATEGORY_DEFAULT); 625b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 626b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey final ArrayList<String> mimeTypes = Lists.newArrayList(); 627b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey final ArrayList<Uri> uris = Lists.newArrayList(); 628726cf70fd4e436ba0ba5fff1a42e5c726a9786c5Ben Kwa for (DocumentInfo doc : docsForSend) { 629b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey mimeTypes.add(doc.mimeType); 630d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey uris.add(doc.derivedUri); 631b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey } 632b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 633b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey intent.setType(findCommonMimeType(mimeTypes)); 6344eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey intent.putParcelableArrayListExtra(Intent.EXTRA_STREAM, uris); 635b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 6364eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } else { 637b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey return; 6384eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } 6394eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 640b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey intent = Intent.createChooser(intent, getActivity().getText(R.string.share_via)); 6414eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey startActivity(intent); 6424eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } 6434eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 644ae9b51bfa313c51a31af30875a71255d7b6d2e61Jeff Sharkey private void onDeleteDocuments(List<DocumentInfo> docs) { 6454eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final Context context = getActivity(); 6464eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final ContentResolver resolver = context.getContentResolver(); 6474eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 6484eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey boolean hadTrouble = false; 649ae9b51bfa313c51a31af30875a71255d7b6d2e61Jeff Sharkey for (DocumentInfo doc : docs) { 6504eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey if (!doc.isDeleteSupported()) { 6514eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey Log.w(TAG, "Skipping " + doc); 6524eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey hadTrouble = true; 6534eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey continue; 6544eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } 6554eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 6567aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey ContentProviderClient client = null; 6577aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey try { 6587aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey client = DocumentsApplication.acquireUnstableProviderOrThrow( 6597aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey resolver, doc.derivedUri.getAuthority()); 6607aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey DocumentsContract.deleteDocument(client, doc.derivedUri); 6617aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey } catch (Exception e) { 662ded77187ef53341765fcab8e29cda94810fc2ca5Jeff Sharkey Log.w(TAG, "Failed to delete " + doc); 6634eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey hadTrouble = true; 6647aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey } finally { 6657aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey ContentProviderClient.releaseQuietly(client); 6664eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } 6674eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } 6684eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 6694eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey if (hadTrouble) { 6704eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey Toast.makeText(context, R.string.toast_failed_delete, Toast.LENGTH_SHORT).show(); 6714eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } 6724eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } 6734eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 674d99109fca847895233b0bdfafa131ebca8dfe3d5Ben Kwa private void onCopyDocuments(List<DocumentInfo> docs) { 675cf0e9ace5eecc4457b9bd6e92a3c8391c09654d9Daichi Hirono getDisplayState(this).selectedDocumentsForCopy = docs; 676d99109fca847895233b0bdfafa131ebca8dfe3d5Ben Kwa 677ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa // Pop up a dialog to pick a destination. This is inadequate but works for now. 678ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa // TODO: Implement a picker that is to spec. 679bbe2292bc671f74d77c9a0e4e0e1d5ea5714d939Daichi Hirono final Intent intent = new Intent( 6801a2fdb496ec080cd6ff7ed547320dcfa7994abbdDaichi Hirono BaseActivity.DocumentsIntent.ACTION_OPEN_COPY_DESTINATION, 681bbe2292bc671f74d77c9a0e4e0e1d5ea5714d939Daichi Hirono Uri.EMPTY, 682bbe2292bc671f74d77c9a0e4e0e1d5ea5714d939Daichi Hirono getActivity(), 683bbe2292bc671f74d77c9a0e4e0e1d5ea5714d939Daichi Hirono DocumentsActivity.class); 6849be34298be02783b4cc91cf1784aa0627cf36012Daichi Hirono boolean directoryCopy = false; 6859be34298be02783b4cc91cf1784aa0627cf36012Daichi Hirono for (DocumentInfo info : docs) { 6869be34298be02783b4cc91cf1784aa0627cf36012Daichi Hirono if (Document.MIME_TYPE_DIR.equals(info.mimeType)) { 6879be34298be02783b4cc91cf1784aa0627cf36012Daichi Hirono directoryCopy = true; 6889be34298be02783b4cc91cf1784aa0627cf36012Daichi Hirono break; 6899be34298be02783b4cc91cf1784aa0627cf36012Daichi Hirono } 6909be34298be02783b4cc91cf1784aa0627cf36012Daichi Hirono } 6911a2fdb496ec080cd6ff7ed547320dcfa7994abbdDaichi Hirono intent.putExtra(BaseActivity.DocumentsIntent.EXTRA_DIRECTORY_COPY, directoryCopy); 692ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa startActivityForResult(intent, REQUEST_COPY_DESTINATION); 693d99109fca847895233b0bdfafa131ebca8dfe3d5Ben Kwa } 694d99109fca847895233b0bdfafa131ebca8dfe3d5Ben Kwa 695b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey private static State getDisplayState(Fragment fragment) { 696e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKay return ((BaseActivity) fragment.getActivity()).getDisplayState(); 69754e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey } 69854e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 6993f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey private static abstract class Footer { 7003f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey private final int mItemViewType; 7013f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 7023f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey public Footer(int itemViewType) { 7033f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey mItemViewType = itemViewType; 7043f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 7053f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 7063f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey public abstract View getView(View convertView, ViewGroup parent); 7073f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 7083f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey public int getItemViewType() { 7093f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey return mItemViewType; 7103f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 711954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 712954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 713ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey private class LoadingFooter extends Footer { 7143f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey public LoadingFooter() { 7153f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey super(1); 7163f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 7173f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 718954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey @Override 719954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey public View getView(View convertView, ViewGroup parent) { 720954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final Context context = parent.getContext(); 721ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey final State state = getDisplayState(DirectoryFragment.this); 722ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey 723954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (convertView == null) { 724954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final LayoutInflater inflater = LayoutInflater.from(context); 725ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey if (state.derivedMode == MODE_LIST) { 726ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey convertView = inflater.inflate(R.layout.item_loading_list, parent, false); 727ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey } else if (state.derivedMode == MODE_GRID) { 728ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey convertView = inflater.inflate(R.layout.item_loading_grid, parent, false); 729ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey } else { 730ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey throw new IllegalStateException(); 731ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey } 732954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 733ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey 734954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey return convertView; 735954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 736954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 737954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 7383f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey private class MessageFooter extends Footer { 739954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey private final int mIcon; 740954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey private final String mMessage; 741954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 7423f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey public MessageFooter(int itemViewType, int icon, String message) { 7433f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey super(itemViewType); 744954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey mIcon = icon; 745954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey mMessage = message; 746954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 747954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 748954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey @Override 749954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey public View getView(View convertView, ViewGroup parent) { 750954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final Context context = parent.getContext(); 751954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final State state = getDisplayState(DirectoryFragment.this); 752954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 753954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (convertView == null) { 754954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final LayoutInflater inflater = LayoutInflater.from(context); 755fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey if (state.derivedMode == MODE_LIST) { 756954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey convertView = inflater.inflate(R.layout.item_message_list, parent, false); 757fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey } else if (state.derivedMode == MODE_GRID) { 758954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey convertView = inflater.inflate(R.layout.item_message_grid, parent, false); 759954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } else { 760954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey throw new IllegalStateException(); 761954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 762954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 763954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 764954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final ImageView icon = (ImageView) convertView.findViewById(android.R.id.icon); 765954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final TextView title = (TextView) convertView.findViewById(android.R.id.title); 766954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey icon.setImageResource(mIcon); 767954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey title.setText(mMessage); 768954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey return convertView; 769954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 770954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 771954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 772ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey private class DocumentsAdapter extends BaseAdapter { 7735dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey private Cursor mCursor; 774954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey private int mCursorCount; 775954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 776954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey private List<Footer> mFooters = Lists.newArrayList(); 777ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey 778d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey public void swapResult(DirectoryResult result) { 779d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey mCursor = result != null ? result.cursor : null; 780d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey mCursorCount = mCursor != null ? mCursor.getCount() : 0; 781954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 782954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey mFooters.clear(); 783954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 784d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey final Bundle extras = mCursor != null ? mCursor.getExtras() : null; 785954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (extras != null) { 786954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final String info = extras.getString(DocumentsContract.EXTRA_INFO); 787954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (info != null) { 788c29dd61cbfc9f073239bdce3f4fe397deae2c623Jeff Sharkey mFooters.add(new MessageFooter(2, R.drawable.ic_dialog_info, info)); 789954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 790954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final String error = extras.getString(DocumentsContract.EXTRA_ERROR); 791954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (error != null) { 792c29dd61cbfc9f073239bdce3f4fe397deae2c623Jeff Sharkey mFooters.add(new MessageFooter(3, R.drawable.ic_dialog_alert, error)); 793954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 794954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (extras.getBoolean(DocumentsContract.EXTRA_LOADING, false)) { 795954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey mFooters.add(new LoadingFooter()); 796954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 797954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 7989fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey 799d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey if (result != null && result.exception != null) { 8007aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey mFooters.add(new MessageFooter( 801c29dd61cbfc9f073239bdce3f4fe397deae2c623Jeff Sharkey 3, R.drawable.ic_dialog_alert, getString(R.string.query_error))); 8027aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey } 8037aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey 8045dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey if (isEmpty()) { 8059fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey mEmptyView.setVisibility(View.VISIBLE); 8069fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey } else { 8079fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey mEmptyView.setVisibility(View.GONE); 8089fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey } 8099fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey 810ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey notifyDataSetChanged(); 8119e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey } 8129e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 8139e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey @Override 814ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey public View getView(int position, View convertView, ViewGroup parent) { 815954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (position < mCursorCount) { 816954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey return getDocumentView(position, convertView, parent); 817954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } else { 818954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey position -= mCursorCount; 8193f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey convertView = mFooters.get(position).getView(convertView, parent); 8203f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey // Only the view itself is disabled; contents inside shouldn't 8213f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey // be dimmed. 8223f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey convertView.setEnabled(false); 8233f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey return convertView; 824954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 825954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 826954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 827954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey private View getDocumentView(int position, View convertView, ViewGroup parent) { 828ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey final Context context = parent.getContext(); 829b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey final State state = getDisplayState(DirectoryFragment.this); 830ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey 831f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey final DocumentInfo doc = getArguments().getParcelable(EXTRA_DOC); 832f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 8334eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final RootsCache roots = DocumentsApplication.getRootsCache(context); 8344eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final ThumbnailCache thumbs = DocumentsApplication.getThumbnailsCache( 8354eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey context, mThumbSize); 8364eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 837ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey if (convertView == null) { 838ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey final LayoutInflater inflater = LayoutInflater.from(context); 839fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey if (state.derivedMode == MODE_LIST) { 840ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey convertView = inflater.inflate(R.layout.item_doc_list, parent, false); 841fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey } else if (state.derivedMode == MODE_GRID) { 842ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey convertView = inflater.inflate(R.layout.item_doc_grid, parent, false); 843ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey } else { 844ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey throw new IllegalStateException(); 845ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey } 846ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey } 847ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey 8485dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final Cursor cursor = getItem(position); 8495dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey 850251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey final String docAuthority = getCursorString(cursor, RootCursorWrapper.COLUMN_AUTHORITY); 851251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey final String docRootId = getCursorString(cursor, RootCursorWrapper.COLUMN_ROOT_ID); 8525dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final String docId = getCursorString(cursor, Document.COLUMN_DOCUMENT_ID); 8535dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final String docMimeType = getCursorString(cursor, Document.COLUMN_MIME_TYPE); 8545dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final String docDisplayName = getCursorString(cursor, Document.COLUMN_DISPLAY_NAME); 8555dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final long docLastModified = getCursorLong(cursor, Document.COLUMN_LAST_MODIFIED); 8565dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final int docIcon = getCursorInt(cursor, Document.COLUMN_ICON); 8575dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final int docFlags = getCursorInt(cursor, Document.COLUMN_FLAGS); 8585dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final String docSummary = getCursorString(cursor, Document.COLUMN_SUMMARY); 8595dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final long docSize = getCursorLong(cursor, Document.COLUMN_SIZE); 860ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey 861f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey final View line1 = convertView.findViewById(R.id.line1); 862f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey final View line2 = convertView.findViewById(R.id.line2); 863f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 8644ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey final ImageView iconMime = (ImageView) convertView.findViewById(R.id.icon_mime); 8654ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey final ImageView iconThumb = (ImageView) convertView.findViewById(R.id.icon_thumb); 866ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey final TextView title = (TextView) convertView.findViewById(android.R.id.title); 867b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey final ImageView icon1 = (ImageView) convertView.findViewById(android.R.id.icon1); 868f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey final ImageView icon2 = (ImageView) convertView.findViewById(android.R.id.icon2); 869ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey final TextView summary = (TextView) convertView.findViewById(android.R.id.summary); 870b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey final TextView date = (TextView) convertView.findViewById(R.id.date); 871b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey final TextView size = (TextView) convertView.findViewById(R.id.size); 872ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey 8734ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey final ThumbnailAsyncTask oldTask = (ThumbnailAsyncTask) iconThumb.getTag(); 8749d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey if (oldTask != null) { 875b3d42635aafacd80b1e1d257338ea6abb93d22c3Jeff Sharkey oldTask.preempt(); 8764ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconThumb.setTag(null); 8779d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 8789d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 8794ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconMime.animate().cancel(); 8804ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconThumb.animate().cancel(); 8814ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey 8823f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey final boolean supportsThumbnail = (docFlags & Document.FLAG_SUPPORTS_THUMBNAIL) != 0; 883fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey final boolean allowThumbnail = (state.derivedMode == MODE_GRID) 884f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey || MimePredicate.mimeMatches(MimePredicate.VISUAL_MIMES, docMimeType); 885d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey final boolean showThumbnail = supportsThumbnail && allowThumbnail && !mSvelteRecents; 8863f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 887cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey final boolean enabled = isDocumentEnabled(docMimeType, docFlags); 888cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey final float iconAlpha = (state.derivedMode == MODE_LIST && !enabled) ? 0.5f : 1f; 889cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey 8904ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey boolean cacheHit = false; 891f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (showThumbnail) { 892251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey final Uri uri = DocumentsContract.buildDocumentUri(docAuthority, docId); 8935dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final Bitmap cachedResult = thumbs.get(uri); 8949d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey if (cachedResult != null) { 8954ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconThumb.setImageBitmap(cachedResult); 8964ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey cacheHit = true; 8979d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } else { 8984ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconThumb.setImageDrawable(null); 8994ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey final ThumbnailAsyncTask task = new ThumbnailAsyncTask( 900cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey uri, iconMime, iconThumb, mThumbSize, iconAlpha); 9014ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconThumb.setTag(task); 902b3d42635aafacd80b1e1d257338ea6abb93d22c3Jeff Sharkey ProviderExecutor.forAuthority(docAuthority).execute(task); 9039d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 9044ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } 9054ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey 9064ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey // Always throw MIME icon into place, even when a thumbnail is being 9074ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey // loaded in background. 9084ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey if (cacheHit) { 9094ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconMime.setAlpha(0f); 9106efba22ce510352bb84910d6efc42fecafd31ed7Jeff Sharkey iconMime.setImageDrawable(null); 9114ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconThumb.setAlpha(1f); 9129e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey } else { 9134ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconMime.setAlpha(1f); 9144ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconThumb.setAlpha(0f); 9156efba22ce510352bb84910d6efc42fecafd31ed7Jeff Sharkey iconThumb.setImageDrawable(null); 9164ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey if (docIcon != 0) { 9174ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconMime.setImageDrawable( 9184ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey IconUtils.loadPackageIcon(context, docAuthority, docIcon)); 9194ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } else { 920563ee0fbe99c234f3364044cb762a75abbbaa797Jeff Sharkey iconMime.setImageDrawable(IconUtils.loadMimeIcon( 921563ee0fbe99c234f3364044cb762a75abbbaa797Jeff Sharkey context, docMimeType, docAuthority, docId, state.derivedMode)); 9224ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } 9239e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey } 9249e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 925f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey boolean hasLine1 = false; 92628c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey boolean hasLine2 = false; 92728c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey 928f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey final boolean hideTitle = (state.derivedMode == MODE_GRID) && mHideGridTitles; 929f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (!hideTitle) { 930f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey title.setText(docDisplayName); 931f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey hasLine1 = true; 932f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey } 933f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 934f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey Drawable iconDrawable = null; 935251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey if (mType == TYPE_RECENT_OPEN) { 936a9ce049db87259e302e2368d2a4a1c11a94fd831Jeff Sharkey // We've already had to enumerate roots before any results can 937a9ce049db87259e302e2368d2a4a1c11a94fd831Jeff Sharkey // be shown, so this will never block. 938a9ce049db87259e302e2368d2a4a1c11a94fd831Jeff Sharkey final RootInfo root = roots.getRootBlocking(docAuthority, docRootId); 939a847d79310320ae8adbedb281123a0f879c2fc6eJeff Sharkey if (state.derivedMode == MODE_GRID) { 940c29dd61cbfc9f073239bdce3f4fe397deae2c623Jeff Sharkey iconDrawable = root.loadGridIcon(context); 941a847d79310320ae8adbedb281123a0f879c2fc6eJeff Sharkey } else { 942a847d79310320ae8adbedb281123a0f879c2fc6eJeff Sharkey iconDrawable = root.loadIcon(context); 943a847d79310320ae8adbedb281123a0f879c2fc6eJeff Sharkey } 9444ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey 94588f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey if (summary != null) { 94688f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey final boolean alwaysShowSummary = getResources() 94788f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey .getBoolean(R.bool.always_show_summary); 94888f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey if (alwaysShowSummary) { 94988f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setText(root.getDirectoryString()); 95088f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setVisibility(View.VISIBLE); 95188f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey hasLine2 = true; 95288f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } else { 953a9ce049db87259e302e2368d2a4a1c11a94fd831Jeff Sharkey if (iconDrawable != null && roots.isIconUniqueBlocking(root)) { 95488f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey // No summary needed if icon speaks for itself 95588f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setVisibility(View.INVISIBLE); 95688f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } else { 95788f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setText(root.getDirectoryString()); 95888f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setVisibility(View.VISIBLE); 95988f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setTextAlignment(TextView.TEXT_ALIGNMENT_TEXT_END); 96088f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey hasLine2 = true; 96188f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } 96288f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } 9634ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } 9645dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey } else { 965f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey // Directories showing thumbnails in grid mode get a little icon 966f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey // hint to remind user they're a directory. 967f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (Document.MIME_TYPE_DIR.equals(docMimeType) && state.derivedMode == MODE_GRID 968f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey && showThumbnail) { 969cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey iconDrawable = IconUtils.applyTintAttr(context, R.drawable.ic_doc_folder, 970c29dd61cbfc9f073239bdce3f4fe397deae2c623Jeff Sharkey android.R.attr.textColorPrimaryInverse); 971f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey } 972f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 97388f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey if (summary != null) { 97488f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey if (docSummary != null) { 97588f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setText(docSummary); 97688f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setVisibility(View.VISIBLE); 97788f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey hasLine2 = true; 97888f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } else { 97988f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setVisibility(View.INVISIBLE); 98088f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } 981251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey } 982b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey } 983b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey 984f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (icon1 != null) icon1.setVisibility(View.GONE); 985f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (icon2 != null) icon2.setVisibility(View.GONE); 986f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 987f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (iconDrawable != null) { 988f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (hasLine1) { 989f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey icon1.setVisibility(View.VISIBLE); 990f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey icon1.setImageDrawable(iconDrawable); 991f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey } else { 992f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey icon2.setVisibility(View.VISIBLE); 993f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey icon2.setImageDrawable(iconDrawable); 994f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey } 995f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey } 996f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 9975dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey if (docLastModified == -1) { 9989d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey date.setText(null); 9999d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } else { 10005dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey date.setText(formatTime(context, docLastModified)); 100128c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey hasLine2 = true; 10029d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 1003b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey 1004b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey if (state.showSize) { 1005b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey size.setVisibility(View.VISIBLE); 10065dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey if (Document.MIME_TYPE_DIR.equals(docMimeType) || docSize == -1) { 1007b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey size.setText(null); 1008b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey } else { 10095dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey size.setText(Formatter.formatFileSize(context, docSize)); 101028c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey hasLine2 = true; 1011b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey } 1012b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey } else { 1013b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey size.setVisibility(View.GONE); 101454e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey } 1015ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey 1016f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (line1 != null) { 1017f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey line1.setVisibility(hasLine1 ? View.VISIBLE : View.GONE); 1018f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey } 101988f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey if (line2 != null) { 102088f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey line2.setVisibility(hasLine2 ? View.VISIBLE : View.GONE); 102188f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } 102228c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey 1023cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey setEnabledRecursive(convertView, enabled); 1024cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey 1025cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey iconMime.setAlpha(iconAlpha); 1026cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey iconThumb.setAlpha(iconAlpha); 1027cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey if (icon1 != null) icon1.setAlpha(iconAlpha); 1028cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey if (icon2 != null) icon2.setAlpha(iconAlpha); 10293f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 1030ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey return convertView; 103154e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey } 103254e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 1033ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey @Override 1034ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey public int getCount() { 1035954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey return mCursorCount + mFooters.size(); 1036ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey } 10379e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 1038ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey @Override 10395dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey public Cursor getItem(int position) { 1040954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (position < mCursorCount) { 10415dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey mCursor.moveToPosition(position); 1042954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey return mCursor; 1043954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } else { 1044954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey return null; 10455dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey } 1046ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey } 104754e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 1048ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey @Override 1049ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey public long getItemId(int position) { 10505dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey return position; 1051ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey } 1052954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 1053954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey @Override 10543f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey public int getViewTypeCount() { 10553f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey return 4; 10563f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 10573f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 10583f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey @Override 1059954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey public int getItemViewType(int position) { 1060954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (position < mCursorCount) { 1061954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey return 0; 1062954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } else { 10633f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey position -= mCursorCount; 10643f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey return mFooters.get(position).getItemViewType(); 1065954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 1066954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 10679e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey } 10689d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 1069b3d42635aafacd80b1e1d257338ea6abb93d22c3Jeff Sharkey private static class ThumbnailAsyncTask extends AsyncTask<Uri, Void, Bitmap> 1070b3d42635aafacd80b1e1d257338ea6abb93d22c3Jeff Sharkey implements Preemptable { 10714ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey private final Uri mUri; 10724ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey private final ImageView mIconMime; 10734ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey private final ImageView mIconThumb; 10744eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey private final Point mThumbSize; 1075cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey private final float mTargetAlpha; 10764ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey private final CancellationSignal mSignal; 10779d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 1078cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey public ThumbnailAsyncTask(Uri uri, ImageView iconMime, ImageView iconThumb, Point thumbSize, 1079cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey float targetAlpha) { 10804ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mUri = uri; 10814ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mIconMime = iconMime; 10824ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mIconThumb = iconThumb; 10834eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey mThumbSize = thumbSize; 1084cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey mTargetAlpha = targetAlpha; 10854ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mSignal = new CancellationSignal(); 10869d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 10879d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 1088b3d42635aafacd80b1e1d257338ea6abb93d22c3Jeff Sharkey @Override 1089b3d42635aafacd80b1e1d257338ea6abb93d22c3Jeff Sharkey public void preempt() { 10904ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey cancel(false); 10914ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mSignal.cancel(); 10929d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 10939d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 10949d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey @Override 10959d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey protected Bitmap doInBackground(Uri... params) { 1096d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey if (isCancelled()) return null; 1097d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey 10984ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey final Context context = mIconThumb.getContext(); 10997aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey final ContentResolver resolver = context.getContentResolver(); 11009d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 11017aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey ContentProviderClient client = null; 11029d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey Bitmap result = null; 11039d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey try { 11047aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey client = DocumentsApplication.acquireUnstableProviderOrThrow( 11057aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey resolver, mUri.getAuthority()); 11067aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey result = DocumentsContract.getDocumentThumbnail(client, mUri, mThumbSize, mSignal); 11079d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey if (result != null) { 11084eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final ThumbnailCache thumbs = DocumentsApplication.getThumbnailsCache( 11094eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey context, mThumbSize); 11104ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey thumbs.put(mUri, result); 11119d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 11129d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } catch (Exception e) { 111333819318f61224cdda45e5e9a70dc9cdb9f33911Jeff Sharkey if (!(e instanceof OperationCanceledException)) { 111433819318f61224cdda45e5e9a70dc9cdb9f33911Jeff Sharkey Log.w(TAG, "Failed to load thumbnail for " + mUri + ": " + e); 111533819318f61224cdda45e5e9a70dc9cdb9f33911Jeff Sharkey } 11167aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey } finally { 11177aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey ContentProviderClient.releaseQuietly(client); 11189d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 11199d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey return result; 11209d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 11219d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 11229d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey @Override 11239d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey protected void onPostExecute(Bitmap result) { 11244ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey if (mIconThumb.getTag() == this && result != null) { 11254ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mIconThumb.setTag(null); 11264ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mIconThumb.setImageBitmap(result); 11274ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey 1128cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey mIconMime.setAlpha(mTargetAlpha); 11294ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mIconMime.animate().alpha(0f).start(); 11304ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mIconThumb.setAlpha(0f); 1131cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey mIconThumb.animate().alpha(mTargetAlpha).start(); 11329d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 11339d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 11349d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 11359d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 11369d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey private static String formatTime(Context context, long when) { 11379d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey // TODO: DateUtils should make this easier 11389d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey Time then = new Time(); 11399d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey then.set(when); 11409d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey Time now = new Time(); 11419d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey now.setToNow(); 11429d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 11439d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey int flags = DateUtils.FORMAT_NO_NOON | DateUtils.FORMAT_NO_MIDNIGHT 11449d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey | DateUtils.FORMAT_ABBREV_ALL; 11459d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 11469d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey if (then.year != now.year) { 11479d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey flags |= DateUtils.FORMAT_SHOW_YEAR | DateUtils.FORMAT_SHOW_DATE; 11489d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } else if (then.yearDay != now.yearDay) { 11499d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey flags |= DateUtils.FORMAT_SHOW_DATE; 11509d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } else { 11519d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey flags |= DateUtils.FORMAT_SHOW_TIME; 11529d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 11539d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 11549d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey return DateUtils.formatDateTime(context, when, flags); 11559d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 1156b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 1157b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey private String findCommonMimeType(List<String> mimeTypes) { 1158b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey String[] commonType = mimeTypes.get(0).split("/"); 1159b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey if (commonType.length != 2) { 1160b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey return "*/*"; 1161b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey } 1162b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 1163b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey for (int i = 1; i < mimeTypes.size(); i++) { 1164b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey String[] type = mimeTypes.get(i).split("/"); 1165b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey if (type.length != 2) continue; 1166b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 1167b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey if (!commonType[1].equals(type[1])) { 1168b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey commonType[1] = "*"; 1169b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey } 1170b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 1171b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey if (!commonType[0].equals(type[0])) { 1172b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey commonType[0] = "*"; 1173b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey commonType[1] = "*"; 1174b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey break; 1175b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey } 1176b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey } 1177b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 1178b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey return commonType[0] + "/" + commonType[1]; 1179b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey } 11803f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 11813f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey private void setEnabledRecursive(View v, boolean enabled) { 1182f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (v == null) return; 11833f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey if (v.isEnabled() == enabled) return; 11843f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey v.setEnabled(enabled); 11853f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 11863f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey if (v instanceof ViewGroup) { 11873f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey final ViewGroup vg = (ViewGroup) v; 11883f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey for (int i = vg.getChildCount() - 1; i >= 0; i--) { 11893f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey setEnabledRecursive(vg.getChildAt(i), enabled); 11903f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 11913f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 11923f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 11932a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey 11942a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey private boolean isDocumentEnabled(String docMimeType, int docFlags) { 11952a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey final State state = getDisplayState(DirectoryFragment.this); 11962a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey 11972a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey // Directories are always enabled 11982a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey if (Document.MIME_TYPE_DIR.equals(docMimeType)) { 11992a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey return true; 12002a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey } 12012a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey 12023d52dc9c3a2fd9997322ce5e28607b3f7e9bfcf7Jeff Sharkey // Read-only files are disabled when creating 12033d52dc9c3a2fd9997322ce5e28607b3f7e9bfcf7Jeff Sharkey if (state.action == ACTION_CREATE && (docFlags & Document.FLAG_SUPPORTS_WRITE) == 0) { 12043d52dc9c3a2fd9997322ce5e28607b3f7e9bfcf7Jeff Sharkey return false; 12053d52dc9c3a2fd9997322ce5e28607b3f7e9bfcf7Jeff Sharkey } 12063d52dc9c3a2fd9997322ce5e28607b3f7e9bfcf7Jeff Sharkey 12072a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey return MimePredicate.mimeMatches(state.acceptMimes, docMimeType); 12082a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey } 12099e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey} 1210