DirectoryFragment.java revision ca25db0cb3d6b9686a42c9cb99d90dc095f20cd8
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 199d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkeyimport static com.android.documentsui.DocumentsActivity.TAG; 20b180a65d41adc731cbff1536c7ede15174bc08e1Jeff Sharkeyimport static com.android.documentsui.DocumentsActivity.State.ACTION_CREATE; 21b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkeyimport static com.android.documentsui.DocumentsActivity.State.ACTION_MANAGE; 22b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkeyimport static com.android.documentsui.DocumentsActivity.State.MODE_GRID; 23b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkeyimport static com.android.documentsui.DocumentsActivity.State.MODE_LIST; 24d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkeyimport static com.android.documentsui.DocumentsActivity.State.MODE_UNKNOWN; 25d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkeyimport static com.android.documentsui.DocumentsActivity.State.SORT_ORDER_UNKNOWN; 265dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkeyimport static com.android.documentsui.model.DocumentInfo.getCursorInt; 275dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkeyimport static com.android.documentsui.model.DocumentInfo.getCursorLong; 285dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkeyimport static com.android.documentsui.model.DocumentInfo.getCursorString; 299d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 30d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkeyimport android.app.ActivityManager; 3154e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkeyimport android.app.Fragment; 329e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.app.FragmentManager; 339e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.app.FragmentTransaction; 349e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.app.LoaderManager.LoaderCallbacks; 357aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkeyimport android.content.ContentProviderClient; 364eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkeyimport android.content.ContentResolver; 37fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkeyimport android.content.ContentValues; 389e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.content.Context; 394eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkeyimport android.content.Intent; 409e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.content.Loader; 415dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkeyimport android.database.Cursor; 429d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkeyimport android.graphics.Bitmap; 439d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkeyimport android.graphics.Point; 444ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkeyimport android.graphics.drawable.Drawable; 451feeddf518d31a7ff5d28000a631857442cd7161Jeff Sharkeyimport android.graphics.drawable.InsetDrawable; 469e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.net.Uri; 479d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkeyimport android.os.AsyncTask; 489e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.os.Bundle; 494ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkeyimport android.os.CancellationSignal; 50e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkeyimport android.os.Parcelable; 519e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.provider.DocumentsContract; 525dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkeyimport android.provider.DocumentsContract.Document; 5354e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkeyimport android.text.format.DateUtils; 54b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkeyimport android.text.format.Formatter; 559d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkeyimport android.text.format.Time; 569d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkeyimport android.util.Log; 57e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkeyimport android.util.SparseArray; 58be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkeyimport android.util.SparseBooleanArray; 59be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkeyimport android.view.ActionMode; 609e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.view.LayoutInflater; 6154e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkeyimport android.view.Menu; 6254e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkeyimport android.view.MenuItem; 639e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.view.View; 649e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.view.ViewGroup; 65be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkeyimport android.widget.AbsListView; 66be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkeyimport android.widget.AbsListView.MultiChoiceModeListener; 674ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkeyimport android.widget.AbsListView.RecyclerListener; 6854e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkeyimport android.widget.AdapterView; 6954e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkeyimport android.widget.AdapterView.OnItemClickListener; 70ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkeyimport android.widget.BaseAdapter; 711feeddf518d31a7ff5d28000a631857442cd7161Jeff Sharkeyimport android.widget.FrameLayout; 7254e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkeyimport android.widget.GridView; 739e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.widget.ImageView; 749e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.widget.ListView; 759e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.widget.TextView; 764eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkeyimport android.widget.Toast; 779e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 78b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkeyimport com.android.documentsui.DocumentsActivity.State; 79fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkeyimport com.android.documentsui.RecentsProvider.StateColumns; 80ae9b51bfa313c51a31af30875a71255d7b6d2e61Jeff Sharkeyimport com.android.documentsui.model.DocumentInfo; 81251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkeyimport com.android.documentsui.model.RootInfo; 82be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkeyimport com.google.android.collect.Lists; 83be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 84be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkeyimport java.util.ArrayList; 85ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkeyimport java.util.List; 86b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkeyimport java.util.concurrent.atomic.AtomicInteger; 8754e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 8854e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey/** 8954e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey * Display the documents inside a single directory. 9054e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey */ 9154e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkeypublic class DirectoryFragment extends Fragment { 9254e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 939fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey private View mEmptyView; 9454e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey private ListView mListView; 9554e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey private GridView mGridView; 9654e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 97be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey private AbsListView mCurrentView; 98be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 99ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey public static final int TYPE_NORMAL = 1; 100ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey public static final int TYPE_SEARCH = 2; 101251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey public static final int TYPE_RECENT_OPEN = 3; 102dc2963aecaf38bf53d6de82957412a486049c207Jeff Sharkey 103e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey public static final int ANIM_NONE = 1; 104e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey public static final int ANIM_SIDE = 2; 105e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey public static final int ANIM_DOWN = 3; 106e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey public static final int ANIM_UP = 4; 107e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey 108dc2963aecaf38bf53d6de82957412a486049c207Jeff Sharkey private int mType = TYPE_NORMAL; 109e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey private String mStateKey; 110dc2963aecaf38bf53d6de82957412a486049c207Jeff Sharkey 111d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey private int mLastMode = MODE_UNKNOWN; 112d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey private int mLastSortOrder = SORT_ORDER_UNKNOWN; 113ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey private boolean mLastShowSize = false; 114d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey 115f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey private boolean mHideGridTitles = false; 116f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 117d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey private boolean mSvelteRecents; 1189d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey private Point mThumbSize; 1199d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 1209e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey private DocumentsAdapter mAdapter; 121b448660a227f93d7bd5c5d019a21745e67c2f54dJeff Sharkey private LoaderCallbacks<DirectoryResult> mCallbacks; 1229e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 123b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey private static final String EXTRA_TYPE = "type"; 124d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey private static final String EXTRA_ROOT = "root"; 125d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey private static final String EXTRA_DOC = "doc"; 126251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey private static final String EXTRA_QUERY = "query"; 127e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey private static final String EXTRA_IGNORE_STATE = "ignoreState"; 1289e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 129b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey private static AtomicInteger sLoaderId = new AtomicInteger(4000); 130b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey 131b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey private final int mLoaderId = sLoaderId.incrementAndGet(); 132b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey 133e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey public static void showNormal(FragmentManager fm, RootInfo root, DocumentInfo doc, int anim) { 134e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey show(fm, TYPE_NORMAL, root, doc, null, anim); 135b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey } 136b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey 137e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey public static void showSearch(FragmentManager fm, RootInfo root, String query, int anim) { 138e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey show(fm, TYPE_SEARCH, root, null, query, anim); 139b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey } 140b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey 141e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey public static void showRecentsOpen(FragmentManager fm, int anim) { 142e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey show(fm, TYPE_RECENT_OPEN, null, null, null, anim); 143b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey } 1449e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 145e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey private static void show(FragmentManager fm, int type, RootInfo root, DocumentInfo doc, 146e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey String query, int anim) { 1479e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey final Bundle args = new Bundle(); 148b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey args.putInt(EXTRA_TYPE, type); 149d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey args.putParcelable(EXTRA_ROOT, root); 150d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey args.putParcelable(EXTRA_DOC, doc); 151251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey args.putString(EXTRA_QUERY, query); 1529e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 153e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey final FragmentTransaction ft = fm.beginTransaction(); 154e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey switch (anim) { 155e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey case ANIM_SIDE: 156e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey args.putBoolean(EXTRA_IGNORE_STATE, true); 157e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey break; 158e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey case ANIM_DOWN: 159e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey args.putBoolean(EXTRA_IGNORE_STATE, true); 160e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey ft.setCustomAnimations(R.animator.dir_down, R.animator.dir_frozen); 161e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey break; 162e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey case ANIM_UP: 163e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey ft.setCustomAnimations(R.animator.dir_frozen, R.animator.dir_up); 164e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey break; 165e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey } 166e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey 1679e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey final DirectoryFragment fragment = new DirectoryFragment(); 1689e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey fragment.setArguments(args); 1699e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 17066516697a29cf00d93893a1011d3befc7c1ee37fJeff Sharkey ft.replace(R.id.container_directory, fragment); 1719e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey ft.commitAllowingStateLoss(); 1729e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey } 1739e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 174e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey private static String buildStateKey(RootInfo root, DocumentInfo doc) { 175e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey final StringBuilder builder = new StringBuilder(); 176e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey builder.append(root != null ? root.authority : "null").append(';'); 177e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey builder.append(root != null ? root.rootId : "null").append(';'); 178e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey builder.append(doc != null ? doc.documentId : "null"); 179e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey return builder.toString(); 180e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey } 181e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey 182ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey public static DirectoryFragment get(FragmentManager fm) { 183ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey // TODO: deal with multiple directories shown at once 18466516697a29cf00d93893a1011d3befc7c1ee37fJeff Sharkey return (DirectoryFragment) fm.findFragmentById(R.id.container_directory); 185ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey } 186ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey 1879e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey @Override 1889e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey public View onCreateView( 1899e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { 1909e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey final Context context = inflater.getContext(); 19154e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey final View view = inflater.inflate(R.layout.fragment_directory, container, false); 19254e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 1939fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey mEmptyView = view.findViewById(android.R.id.empty); 1949fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey 19554e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mListView = (ListView) view.findViewById(R.id.list); 19654e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mListView.setOnItemClickListener(mItemListener); 197be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mListView.setMultiChoiceModeListener(mMultiListener); 1984ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mListView.setRecyclerListener(mRecycleListener); 19954e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 20054e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mGridView = (GridView) view.findViewById(R.id.grid); 20154e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mGridView.setOnItemClickListener(mItemListener); 202be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mGridView.setMultiChoiceModeListener(mMultiListener); 2034ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mGridView.setRecyclerListener(mRecycleListener); 20454e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 2055dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey return view; 2065dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey } 20754e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 2085dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey @Override 209d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey public void onDestroyView() { 210d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey super.onDestroyView(); 211d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey 212d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey // Cancel any outstanding thumbnail requests 213d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey final ViewGroup target = (mListView.getAdapter() != null) ? mListView : mGridView; 214d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey final int count = target.getChildCount(); 215d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey for (int i = 0; i < count; i++) { 216d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey final View view = target.getChildAt(i); 217d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey mRecycleListener.onMovedToScrapHeap(view); 218d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey } 219ca25db0cb3d6b9686a42c9cb99d90dc095f20cd8Jeff Sharkey 220ca25db0cb3d6b9686a42c9cb99d90dc095f20cd8Jeff Sharkey // Tear down any selection in progress 221ca25db0cb3d6b9686a42c9cb99d90dc095f20cd8Jeff Sharkey mListView.setChoiceMode(AbsListView.CHOICE_MODE_NONE); 222ca25db0cb3d6b9686a42c9cb99d90dc095f20cd8Jeff Sharkey mGridView.setChoiceMode(AbsListView.CHOICE_MODE_NONE); 223d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey } 224d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey 225d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey @Override 2265dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey public void onActivityCreated(Bundle savedInstanceState) { 2275dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey super.onActivityCreated(savedInstanceState); 2285dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey 2295dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final Context context = getActivity(); 230d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey final State state = getDisplayState(DirectoryFragment.this); 2315dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey 232f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey final RootInfo root = getArguments().getParcelable(EXTRA_ROOT); 233f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey final DocumentInfo doc = getArguments().getParcelable(EXTRA_DOC); 234f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 235251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey mAdapter = new DocumentsAdapter(); 236b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey mType = getArguments().getInt(EXTRA_TYPE); 237e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey mStateKey = buildStateKey(root, doc); 2389e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 239f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (mType == TYPE_RECENT_OPEN) { 240f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey // Hide titles when showing recents for picking images/videos 241f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey mHideGridTitles = MimePredicate.mimeMatches( 242f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey MimePredicate.VISUAL_MIMES, state.acceptMimes); 243f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey } else { 244f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey mHideGridTitles = (doc != null) && doc.isGridTitlesHidden(); 245f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey } 246f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 247d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey final ActivityManager am = (ActivityManager) context.getSystemService( 248d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey Context.ACTIVITY_SERVICE); 249d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey mSvelteRecents = am.isLowRamDevice() && (mType == TYPE_RECENT_OPEN); 250d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey 251b448660a227f93d7bd5c5d019a21745e67c2f54dJeff Sharkey mCallbacks = new LoaderCallbacks<DirectoryResult>() { 2529e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey @Override 253b448660a227f93d7bd5c5d019a21745e67c2f54dJeff Sharkey public Loader<DirectoryResult> onCreateLoader(int id, Bundle args) { 254251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey final String query = getArguments().getString(EXTRA_QUERY); 255251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey 25654ca29a5b94c2edf461c5433825d4ae17469fd7cJeff Sharkey Uri contentsUri; 257251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey switch (mType) { 258251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey case TYPE_NORMAL: 259d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey contentsUri = DocumentsContract.buildChildDocumentsUri( 260d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey doc.authority, doc.documentId); 2614ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey if (state.action == ACTION_MANAGE) { 2624ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey contentsUri = DocumentsContract.setManageMode(contentsUri); 2634ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } 264fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey return new DirectoryLoader( 2654ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey context, mType, root, doc, contentsUri, state.userSortOrder); 266251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey case TYPE_SEARCH: 267251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey contentsUri = DocumentsContract.buildSearchDocumentsUri( 2683e1189b3590aefb65a2af720ae2ba959bbd4188dJeff Sharkey root.authority, root.rootId, query); 2694ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey if (state.action == ACTION_MANAGE) { 2704ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey contentsUri = DocumentsContract.setManageMode(contentsUri); 2714ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } 272fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey return new DirectoryLoader( 2734ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey context, mType, root, doc, contentsUri, state.userSortOrder); 274251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey case TYPE_RECENT_OPEN: 275348ad6866b91afa4d59d45df533ef88094c74d13Jeff Sharkey final RootsCache roots = DocumentsApplication.getRootsCache(context); 276a9ce049db87259e302e2368d2a4a1c11a94fd831Jeff Sharkey return new RecentLoader(context, roots, state); 277251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey default: 278251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey throw new IllegalStateException("Unknown type " + mType); 279251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey } 2809e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey } 2819e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 2829e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey @Override 283b448660a227f93d7bd5c5d019a21745e67c2f54dJeff Sharkey public void onLoadFinished(Loader<DirectoryResult> loader, DirectoryResult result) { 284d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey if (!isAdded()) return; 285d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey 286d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey mAdapter.swapResult(result); 287d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey 288d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey // Push latest state up to UI 289d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey // TODO: if mode change was racing with us, don't overwrite it 29088f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey if (result.mode != MODE_UNKNOWN) { 29188f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey state.derivedMode = result.mode; 29288f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } 293fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey state.derivedSortOrder = result.sortOrder; 294d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey ((DocumentsActivity) context).onStateChanged(); 295d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey 296d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey updateDisplayState(); 297d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey 298e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey // Restore any previous instance state 299e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey final SparseArray<Parcelable> container = state.dirState.remove(mStateKey); 300e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey if (container != null && !getArguments().getBoolean(EXTRA_IGNORE_STATE, false)) { 301e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey getView().restoreHierarchyState(container); 302e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey } else if (mLastSortOrder != state.derivedSortOrder) { 303d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey mListView.smoothScrollToPosition(0); 304d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey mGridView.smoothScrollToPosition(0); 305d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey } 306e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey 307e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey mLastSortOrder = state.derivedSortOrder; 3089e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey } 3099e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 3109e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey @Override 311b448660a227f93d7bd5c5d019a21745e67c2f54dJeff Sharkey public void onLoaderReset(Loader<DirectoryResult> loader) { 312d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey mAdapter.swapResult(null); 3139e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey } 3149e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey }; 3159e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 316d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey // Kick off loader at least once 317d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey getLoaderManager().restartLoader(mLoaderId, null, mCallbacks); 318d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey 319b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey updateDisplayState(); 32054e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey } 3219e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 32228c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey @Override 323e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey public void onStop() { 324e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey super.onStop(); 325e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey 326e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey // Remember last scroll location 327e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey final SparseArray<Parcelable> container = new SparseArray<Parcelable>(); 328e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey getView().saveHierarchyState(container); 329e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey final State state = getDisplayState(this); 330e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey state.dirState.put(mStateKey, container); 331e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey } 332e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey 333e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey @Override 33488f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey public void onResume() { 33588f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey super.onResume(); 33628c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey updateDisplayState(); 33728c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey } 33828c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey 339d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey public void onUserSortOrderChanged() { 340fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey // Sort order change always triggers reload; we'll trigger state change 341fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey // on the flip side. 342d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey getLoaderManager().restartLoader(mLoaderId, null, mCallbacks); 343d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey } 344d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey 345d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey public void onUserModeChanged() { 346fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey final ContentResolver resolver = getActivity().getContentResolver(); 347fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey final State state = getDisplayState(this); 348fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey 349fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey final RootInfo root = getArguments().getParcelable(EXTRA_ROOT); 350fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey final DocumentInfo doc = getArguments().getParcelable(EXTRA_DOC); 351fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey 3523e1189b3590aefb65a2af720ae2ba959bbd4188dJeff Sharkey if (root != null && doc != null) { 35388f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey final Uri stateUri = RecentsProvider.buildState( 35488f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey root.authority, root.rootId, doc.documentId); 35588f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey final ContentValues values = new ContentValues(); 35688f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey values.put(StateColumns.MODE, state.userMode); 35788f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey 35888f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey new AsyncTask<Void, Void, Void>() { 35988f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey @Override 36088f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey protected Void doInBackground(Void... params) { 36188f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey resolver.insert(stateUri, values); 36288f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey return null; 36388f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } 36488f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey }.execute(); 36588f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } 366fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey 367fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey // Mode change is just visual change; no need to kick loader, and 368fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey // deliver change event immediately. 369fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey state.derivedMode = state.userMode; 370fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey ((DocumentsActivity) getActivity()).onStateChanged(); 371fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey 372d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey updateDisplayState(); 373d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey } 374d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey 375d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey private void updateDisplayState() { 376b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey final State state = getDisplayState(this); 37754e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 378ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey if (mLastMode == state.derivedMode && mLastShowSize == state.showSize) return; 379fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey mLastMode = state.derivedMode; 380ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey mLastShowSize = state.showSize; 38154e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 382fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey mListView.setVisibility(state.derivedMode == MODE_LIST ? View.VISIBLE : View.GONE); 383fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey mGridView.setVisibility(state.derivedMode == MODE_GRID ? View.VISIBLE : View.GONE); 38454e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 385be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey final int choiceMode; 3861482789374fb8da3abea8f6f4f272a67205b95dbJeff Sharkey if (state.allowMultiple) { 387be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey choiceMode = ListView.CHOICE_MODE_MULTIPLE_MODAL; 388be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } else { 389be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey choiceMode = ListView.CHOICE_MODE_NONE; 390be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 391be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 3929d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey final int thumbSize; 393fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey if (state.derivedMode == MODE_GRID) { 3949d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey thumbSize = getResources().getDimensionPixelSize(R.dimen.grid_width); 39554e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mListView.setAdapter(null); 396be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mListView.setChoiceMode(ListView.CHOICE_MODE_NONE); 39754e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mGridView.setAdapter(mAdapter); 398be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mGridView.setColumnWidth(getResources().getDimensionPixelSize(R.dimen.grid_width)); 39954e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mGridView.setNumColumns(GridView.AUTO_FIT); 400be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mGridView.setChoiceMode(choiceMode); 401be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mCurrentView = mGridView; 402fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey } else if (state.derivedMode == MODE_LIST) { 403d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey thumbSize = getResources().getDimensionPixelSize(R.dimen.icon_size); 40454e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mGridView.setAdapter(null); 405be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mGridView.setChoiceMode(ListView.CHOICE_MODE_NONE); 40654e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mListView.setAdapter(mAdapter); 407be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mListView.setChoiceMode(choiceMode); 408be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mCurrentView = mListView; 4091482789374fb8da3abea8f6f4f272a67205b95dbJeff Sharkey } else { 410fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey throw new IllegalStateException("Unknown state " + state.derivedMode); 41154e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey } 4129d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 4139d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey mThumbSize = new Point(thumbSize, thumbSize); 41454e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey } 41554e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 41654e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey private OnItemClickListener mItemListener = new OnItemClickListener() { 41754e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey @Override 41854e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 4195dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final Cursor cursor = mAdapter.getItem(position); 4203f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey if (cursor != null) { 4212a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey final String docMimeType = getCursorString(cursor, Document.COLUMN_MIME_TYPE); 4222a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey final int docFlags = getCursorInt(cursor, Document.COLUMN_FLAGS); 4232a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey if (isDocumentEnabled(docMimeType, docFlags)) { 4242a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey final DocumentInfo doc = DocumentInfo.fromDirectoryCursor(cursor); 4253f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey ((DocumentsActivity) getActivity()).onDocumentPicked(doc); 4263f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 427a5599ef636e37cb0b6474349936999be1afe6987Jeff Sharkey } 42854e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey } 42954e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey }; 43054e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 431be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey private MultiChoiceModeListener mMultiListener = new MultiChoiceModeListener() { 432be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey @Override 433be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey public boolean onCreateActionMode(ActionMode mode, Menu menu) { 434be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mode.getMenuInflater().inflate(R.menu.mode_directory, menu); 435be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey return true; 436be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 437be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 438be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey @Override 439be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey public boolean onPrepareActionMode(ActionMode mode, Menu menu) { 440b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey final State state = getDisplayState(DirectoryFragment.this); 4414eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 4424eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final MenuItem open = menu.findItem(R.id.menu_open); 4434eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final MenuItem share = menu.findItem(R.id.menu_share); 4444eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final MenuItem delete = menu.findItem(R.id.menu_delete); 4454eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 4464eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final boolean manageMode = state.action == ACTION_MANAGE; 4474eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey open.setVisible(!manageMode); 4484eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey share.setVisible(manageMode); 4494eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey delete.setVisible(manageMode); 4504eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 451be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey return true; 452be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 453be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 454be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey @Override 455be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey public boolean onActionItemClicked(ActionMode mode, MenuItem item) { 4564eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final SparseBooleanArray checked = mCurrentView.getCheckedItemPositions(); 457ae9b51bfa313c51a31af30875a71255d7b6d2e61Jeff Sharkey final ArrayList<DocumentInfo> docs = Lists.newArrayList(); 4584eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final int size = checked.size(); 4594eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey for (int i = 0; i < size; i++) { 4604eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey if (checked.valueAt(i)) { 4615dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final Cursor cursor = mAdapter.getItem(checked.keyAt(i)); 462251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey final DocumentInfo doc = DocumentInfo.fromDirectoryCursor(cursor); 4634eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey docs.add(doc); 464be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 4654eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } 4664eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 4674eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final int id = item.getItemId(); 4684eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey if (id == R.id.menu_open) { 4694eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey DocumentsActivity.get(DirectoryFragment.this).onDocumentsPicked(docs); 470b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey mode.finish(); 4714eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey return true; 472be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 4734eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } else if (id == R.id.menu_share) { 4744eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey onShareDocuments(docs); 475b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey mode.finish(); 476be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey return true; 4774eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 4784eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } else if (id == R.id.menu_delete) { 4794eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey onDeleteDocuments(docs); 480b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey mode.finish(); 4814eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey return true; 4824eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 483be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } else { 484be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey return false; 485be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 486be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 487be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 488be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey @Override 489be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey public void onDestroyActionMode(ActionMode mode) { 490be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey // ignored 491be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 492be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 493be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey @Override 494be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey public void onItemCheckedStateChanged( 495be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey ActionMode mode, int position, long id, boolean checked) { 496be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey if (checked) { 4973f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey // Directories and footer items cannot be checked 4983f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey boolean valid = false; 4993f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 5005dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final Cursor cursor = mAdapter.getItem(position); 5013f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey if (cursor != null) { 5023f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey final String docMimeType = getCursorString(cursor, Document.COLUMN_MIME_TYPE); 5032a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey final int docFlags = getCursorInt(cursor, Document.COLUMN_FLAGS); 5042a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey if (!Document.MIME_TYPE_DIR.equals(docMimeType)) { 5052a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey valid = isDocumentEnabled(docMimeType, docFlags); 5062a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey } 5073f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 5083f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 5093f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey if (!valid) { 510be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mCurrentView.setItemChecked(position, false); 511be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 512be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 513be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 514be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mode.setTitle(getResources() 515be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey .getString(R.string.mode_selected_count, mCurrentView.getCheckedItemCount())); 516be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 517be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey }; 518be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 5194ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey private RecyclerListener mRecycleListener = new RecyclerListener() { 5204ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey @Override 5214ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey public void onMovedToScrapHeap(View view) { 5224ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey final ImageView iconThumb = (ImageView) view.findViewById(R.id.icon_thumb); 5234ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey if (iconThumb != null) { 5244ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey final ThumbnailAsyncTask oldTask = (ThumbnailAsyncTask) iconThumb.getTag(); 5254ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey if (oldTask != null) { 5264ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey oldTask.reallyCancel(); 5274ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconThumb.setTag(null); 5284ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } 5294ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } 5304ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } 5314ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey }; 5324ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey 533ae9b51bfa313c51a31af30875a71255d7b6d2e61Jeff Sharkey private void onShareDocuments(List<DocumentInfo> docs) { 534b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey Intent intent; 535b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey if (docs.size() == 1) { 536b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey final DocumentInfo doc = docs.get(0); 537b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 538b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey intent = new Intent(Intent.ACTION_SEND); 539b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 540b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey intent.addCategory(Intent.CATEGORY_DEFAULT); 541b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey intent.setType(doc.mimeType); 542d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey intent.putExtra(Intent.EXTRA_STREAM, doc.derivedUri); 5434eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 544b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey } else if (docs.size() > 1) { 5454eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey intent = new Intent(Intent.ACTION_SEND_MULTIPLE); 5464eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 5474eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey intent.addCategory(Intent.CATEGORY_DEFAULT); 548b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 549b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey final ArrayList<String> mimeTypes = Lists.newArrayList(); 550b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey final ArrayList<Uri> uris = Lists.newArrayList(); 551b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey for (DocumentInfo doc : docs) { 552b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey mimeTypes.add(doc.mimeType); 553d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey uris.add(doc.derivedUri); 554b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey } 555b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 556b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey intent.setType(findCommonMimeType(mimeTypes)); 5574eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey intent.putParcelableArrayListExtra(Intent.EXTRA_STREAM, uris); 558b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 5594eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } else { 560b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey return; 5614eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } 5624eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 563b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey intent = Intent.createChooser(intent, getActivity().getText(R.string.share_via)); 5644eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey startActivity(intent); 5654eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } 5664eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 567ae9b51bfa313c51a31af30875a71255d7b6d2e61Jeff Sharkey private void onDeleteDocuments(List<DocumentInfo> docs) { 5684eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final Context context = getActivity(); 5694eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final ContentResolver resolver = context.getContentResolver(); 5704eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 5714eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey boolean hadTrouble = false; 572ae9b51bfa313c51a31af30875a71255d7b6d2e61Jeff Sharkey for (DocumentInfo doc : docs) { 5734eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey if (!doc.isDeleteSupported()) { 5744eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey Log.w(TAG, "Skipping " + doc); 5754eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey hadTrouble = true; 5764eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey continue; 5774eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } 5784eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 5797aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey ContentProviderClient client = null; 5807aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey try { 5817aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey client = DocumentsApplication.acquireUnstableProviderOrThrow( 5827aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey resolver, doc.derivedUri.getAuthority()); 5837aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey DocumentsContract.deleteDocument(client, doc.derivedUri); 5847aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey } catch (Exception e) { 585ded77187ef53341765fcab8e29cda94810fc2ca5Jeff Sharkey Log.w(TAG, "Failed to delete " + doc); 5864eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey hadTrouble = true; 5877aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey } finally { 5887aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey ContentProviderClient.releaseQuietly(client); 5894eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } 5904eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } 5914eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 5924eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey if (hadTrouble) { 5934eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey Toast.makeText(context, R.string.toast_failed_delete, Toast.LENGTH_SHORT).show(); 5944eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } 5954eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } 5964eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 597b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey private static State getDisplayState(Fragment fragment) { 5981482789374fb8da3abea8f6f4f272a67205b95dbJeff Sharkey return ((DocumentsActivity) fragment.getActivity()).getDisplayState(); 59954e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey } 60054e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 6013f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey private static abstract class Footer { 6023f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey private final int mItemViewType; 6033f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 6043f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey public Footer(int itemViewType) { 6053f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey mItemViewType = itemViewType; 6063f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 6073f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 6083f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey public abstract View getView(View convertView, ViewGroup parent); 6093f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 6103f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey public int getItemViewType() { 6113f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey return mItemViewType; 6123f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 613954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 614954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 615ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey private class LoadingFooter extends Footer { 6163f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey public LoadingFooter() { 6173f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey super(1); 6183f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 6193f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 620954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey @Override 621954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey public View getView(View convertView, ViewGroup parent) { 622954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final Context context = parent.getContext(); 623ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey final State state = getDisplayState(DirectoryFragment.this); 624ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey 625954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (convertView == null) { 626954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final LayoutInflater inflater = LayoutInflater.from(context); 627ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey if (state.derivedMode == MODE_LIST) { 628ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey convertView = inflater.inflate(R.layout.item_loading_list, parent, false); 629ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey } else if (state.derivedMode == MODE_GRID) { 630ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey convertView = inflater.inflate(R.layout.item_loading_grid, parent, false); 631ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey } else { 632ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey throw new IllegalStateException(); 633ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey } 634954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 635ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey 636954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey return convertView; 637954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 638954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 639954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 6403f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey private class MessageFooter extends Footer { 641954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey private final int mIcon; 642954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey private final String mMessage; 643954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 6443f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey public MessageFooter(int itemViewType, int icon, String message) { 6453f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey super(itemViewType); 646954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey mIcon = icon; 647954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey mMessage = message; 648954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 649954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 650954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey @Override 651954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey public View getView(View convertView, ViewGroup parent) { 652954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final Context context = parent.getContext(); 653954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final State state = getDisplayState(DirectoryFragment.this); 654954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 655954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (convertView == null) { 656954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final LayoutInflater inflater = LayoutInflater.from(context); 657fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey if (state.derivedMode == MODE_LIST) { 658954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey convertView = inflater.inflate(R.layout.item_message_list, parent, false); 659fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey } else if (state.derivedMode == MODE_GRID) { 660954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey convertView = inflater.inflate(R.layout.item_message_grid, parent, false); 661954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } else { 662954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey throw new IllegalStateException(); 663954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 664954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 665954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 666954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final ImageView icon = (ImageView) convertView.findViewById(android.R.id.icon); 667954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final TextView title = (TextView) convertView.findViewById(android.R.id.title); 668954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey icon.setImageResource(mIcon); 669954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey title.setText(mMessage); 670954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey return convertView; 671954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 672954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 673954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 674ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey private class DocumentsAdapter extends BaseAdapter { 6755dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey private Cursor mCursor; 676954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey private int mCursorCount; 677954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 678954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey private List<Footer> mFooters = Lists.newArrayList(); 679ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey 680d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey public void swapResult(DirectoryResult result) { 681d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey mCursor = result != null ? result.cursor : null; 682d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey mCursorCount = mCursor != null ? mCursor.getCount() : 0; 683954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 684954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey mFooters.clear(); 685954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 686d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey final Bundle extras = mCursor != null ? mCursor.getExtras() : null; 687954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (extras != null) { 688954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final String info = extras.getString(DocumentsContract.EXTRA_INFO); 689954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (info != null) { 6901feeddf518d31a7ff5d28000a631857442cd7161Jeff Sharkey mFooters.add(new MessageFooter(2, R.drawable.ic_dialog_info, info)); 691954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 692954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final String error = extras.getString(DocumentsContract.EXTRA_ERROR); 693954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (error != null) { 6943f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey mFooters.add(new MessageFooter(3, R.drawable.ic_dialog_alert, error)); 695954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 696954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (extras.getBoolean(DocumentsContract.EXTRA_LOADING, false)) { 697954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey mFooters.add(new LoadingFooter()); 698954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 699954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 7009fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey 701d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey if (result != null && result.exception != null) { 7027aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey mFooters.add(new MessageFooter( 7037aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey 3, R.drawable.ic_dialog_alert, getString(R.string.query_error))); 7047aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey } 7057aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey 7065dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey if (isEmpty()) { 7079fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey mEmptyView.setVisibility(View.VISIBLE); 7089fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey } else { 7099fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey mEmptyView.setVisibility(View.GONE); 7109fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey } 7119fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey 712ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey notifyDataSetChanged(); 7139e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey } 7149e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 7159e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey @Override 716ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey public View getView(int position, View convertView, ViewGroup parent) { 717954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (position < mCursorCount) { 718954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey return getDocumentView(position, convertView, parent); 719954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } else { 720954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey position -= mCursorCount; 7213f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey convertView = mFooters.get(position).getView(convertView, parent); 7223f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey // Only the view itself is disabled; contents inside shouldn't 7233f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey // be dimmed. 7243f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey convertView.setEnabled(false); 7253f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey return convertView; 726954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 727954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 728954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 729954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey private View getDocumentView(int position, View convertView, ViewGroup parent) { 730ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey final Context context = parent.getContext(); 731b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey final State state = getDisplayState(DirectoryFragment.this); 732ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey 733f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey final DocumentInfo doc = getArguments().getParcelable(EXTRA_DOC); 734f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 7354eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final RootsCache roots = DocumentsApplication.getRootsCache(context); 7364eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final ThumbnailCache thumbs = DocumentsApplication.getThumbnailsCache( 7374eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey context, mThumbSize); 7384eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 739ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey if (convertView == null) { 740ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey final LayoutInflater inflater = LayoutInflater.from(context); 741fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey if (state.derivedMode == MODE_LIST) { 742ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey convertView = inflater.inflate(R.layout.item_doc_list, parent, false); 743fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey } else if (state.derivedMode == MODE_GRID) { 744ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey convertView = inflater.inflate(R.layout.item_doc_grid, parent, false); 7451feeddf518d31a7ff5d28000a631857442cd7161Jeff Sharkey 7461feeddf518d31a7ff5d28000a631857442cd7161Jeff Sharkey // Apply padding to grid items 7471feeddf518d31a7ff5d28000a631857442cd7161Jeff Sharkey final FrameLayout grid = (FrameLayout) convertView; 7481feeddf518d31a7ff5d28000a631857442cd7161Jeff Sharkey final int gridPadding = getResources() 7491feeddf518d31a7ff5d28000a631857442cd7161Jeff Sharkey .getDimensionPixelSize(R.dimen.grid_padding); 750deffadeb7485e8660ecce12822e259d96fa06dceJeff Sharkey 751deffadeb7485e8660ecce12822e259d96fa06dceJeff Sharkey // Tricksy hobbitses! We need to fully clear the drawable so 752deffadeb7485e8660ecce12822e259d96fa06dceJeff Sharkey // the view doesn't clobber the new InsetDrawable callback 753deffadeb7485e8660ecce12822e259d96fa06dceJeff Sharkey // when setting back later. 754deffadeb7485e8660ecce12822e259d96fa06dceJeff Sharkey final Drawable fg = grid.getForeground(); 755deffadeb7485e8660ecce12822e259d96fa06dceJeff Sharkey final Drawable bg = grid.getBackground(); 756deffadeb7485e8660ecce12822e259d96fa06dceJeff Sharkey grid.setForeground(null); 757deffadeb7485e8660ecce12822e259d96fa06dceJeff Sharkey grid.setBackground(null); 758deffadeb7485e8660ecce12822e259d96fa06dceJeff Sharkey grid.setForeground(new InsetDrawable(fg, gridPadding)); 759deffadeb7485e8660ecce12822e259d96fa06dceJeff Sharkey grid.setBackground(new InsetDrawable(bg, gridPadding)); 760ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey } else { 761ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey throw new IllegalStateException(); 762ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey } 763ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey } 764ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey 7655dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final Cursor cursor = getItem(position); 7665dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey 767251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey final String docAuthority = getCursorString(cursor, RootCursorWrapper.COLUMN_AUTHORITY); 768251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey final String docRootId = getCursorString(cursor, RootCursorWrapper.COLUMN_ROOT_ID); 7695dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final String docId = getCursorString(cursor, Document.COLUMN_DOCUMENT_ID); 7705dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final String docMimeType = getCursorString(cursor, Document.COLUMN_MIME_TYPE); 7715dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final String docDisplayName = getCursorString(cursor, Document.COLUMN_DISPLAY_NAME); 7725dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final long docLastModified = getCursorLong(cursor, Document.COLUMN_LAST_MODIFIED); 7735dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final int docIcon = getCursorInt(cursor, Document.COLUMN_ICON); 7745dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final int docFlags = getCursorInt(cursor, Document.COLUMN_FLAGS); 7755dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final String docSummary = getCursorString(cursor, Document.COLUMN_SUMMARY); 7765dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final long docSize = getCursorLong(cursor, Document.COLUMN_SIZE); 777ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey 778f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey final View line1 = convertView.findViewById(R.id.line1); 779f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey final View line2 = convertView.findViewById(R.id.line2); 780f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 7814ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey final ImageView iconMime = (ImageView) convertView.findViewById(R.id.icon_mime); 7824ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey final ImageView iconThumb = (ImageView) convertView.findViewById(R.id.icon_thumb); 783ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey final TextView title = (TextView) convertView.findViewById(android.R.id.title); 784b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey final ImageView icon1 = (ImageView) convertView.findViewById(android.R.id.icon1); 785f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey final ImageView icon2 = (ImageView) convertView.findViewById(android.R.id.icon2); 786ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey final TextView summary = (TextView) convertView.findViewById(android.R.id.summary); 787b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey final TextView date = (TextView) convertView.findViewById(R.id.date); 788b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey final TextView size = (TextView) convertView.findViewById(R.id.size); 789ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey 7904ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey final ThumbnailAsyncTask oldTask = (ThumbnailAsyncTask) iconThumb.getTag(); 7919d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey if (oldTask != null) { 7924ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey oldTask.reallyCancel(); 7934ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconThumb.setTag(null); 7949d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 7959d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 7964ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconMime.animate().cancel(); 7974ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconThumb.animate().cancel(); 7984ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey 7993f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey final boolean supportsThumbnail = (docFlags & Document.FLAG_SUPPORTS_THUMBNAIL) != 0; 800fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey final boolean allowThumbnail = (state.derivedMode == MODE_GRID) 801f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey || MimePredicate.mimeMatches(MimePredicate.VISUAL_MIMES, docMimeType); 802d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey final boolean showThumbnail = supportsThumbnail && allowThumbnail && !mSvelteRecents; 8033f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 8044ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey boolean cacheHit = false; 805f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (showThumbnail) { 806251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey final Uri uri = DocumentsContract.buildDocumentUri(docAuthority, docId); 8075dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final Bitmap cachedResult = thumbs.get(uri); 8089d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey if (cachedResult != null) { 8094ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconThumb.setImageBitmap(cachedResult); 8104ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey cacheHit = true; 8119d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } else { 8124ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconThumb.setImageDrawable(null); 8134ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey final ThumbnailAsyncTask task = new ThumbnailAsyncTask( 8144ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey uri, iconMime, iconThumb, mThumbSize); 8154ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconThumb.setTag(task); 816d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey task.executeOnExecutor(ProviderExecutor.forAuthority(docAuthority)); 8179d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 8184ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } 8194ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey 8204ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey // Always throw MIME icon into place, even when a thumbnail is being 8214ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey // loaded in background. 8224ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey if (cacheHit) { 8234ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconMime.setAlpha(0f); 8246efba22ce510352bb84910d6efc42fecafd31ed7Jeff Sharkey iconMime.setImageDrawable(null); 8254ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconThumb.setAlpha(1f); 8269e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey } else { 8274ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconMime.setAlpha(1f); 8284ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconThumb.setAlpha(0f); 8296efba22ce510352bb84910d6efc42fecafd31ed7Jeff Sharkey iconThumb.setImageDrawable(null); 8304ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey if (docIcon != 0) { 8314ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconMime.setImageDrawable( 8324ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey IconUtils.loadPackageIcon(context, docAuthority, docIcon)); 8334ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } else { 834563ee0fbe99c234f3364044cb762a75abbbaa797Jeff Sharkey iconMime.setImageDrawable(IconUtils.loadMimeIcon( 835563ee0fbe99c234f3364044cb762a75abbbaa797Jeff Sharkey context, docMimeType, docAuthority, docId, state.derivedMode)); 8364ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } 8379e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey } 8389e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 839f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey boolean hasLine1 = false; 84028c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey boolean hasLine2 = false; 84128c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey 842f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey final boolean hideTitle = (state.derivedMode == MODE_GRID) && mHideGridTitles; 843f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (!hideTitle) { 844f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey title.setText(docDisplayName); 845f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey hasLine1 = true; 846f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey } 847f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 848f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey Drawable iconDrawable = null; 849251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey if (mType == TYPE_RECENT_OPEN) { 850a9ce049db87259e302e2368d2a4a1c11a94fd831Jeff Sharkey // We've already had to enumerate roots before any results can 851a9ce049db87259e302e2368d2a4a1c11a94fd831Jeff Sharkey // be shown, so this will never block. 852a9ce049db87259e302e2368d2a4a1c11a94fd831Jeff Sharkey final RootInfo root = roots.getRootBlocking(docAuthority, docRootId); 853f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey iconDrawable = root.loadIcon(context); 8544ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey 85588f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey if (summary != null) { 85688f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey final boolean alwaysShowSummary = getResources() 85788f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey .getBoolean(R.bool.always_show_summary); 85888f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey if (alwaysShowSummary) { 85988f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setText(root.getDirectoryString()); 86088f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setVisibility(View.VISIBLE); 86188f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey hasLine2 = true; 86288f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } else { 863a9ce049db87259e302e2368d2a4a1c11a94fd831Jeff Sharkey if (iconDrawable != null && roots.isIconUniqueBlocking(root)) { 86488f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey // No summary needed if icon speaks for itself 86588f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setVisibility(View.INVISIBLE); 86688f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } else { 86788f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setText(root.getDirectoryString()); 86888f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setVisibility(View.VISIBLE); 86988f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setTextAlignment(TextView.TEXT_ALIGNMENT_TEXT_END); 87088f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey hasLine2 = true; 87188f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } 87288f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } 8734ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } 8745dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey } else { 875f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey // Directories showing thumbnails in grid mode get a little icon 876f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey // hint to remind user they're a directory. 877f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (Document.MIME_TYPE_DIR.equals(docMimeType) && state.derivedMode == MODE_GRID 878f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey && showThumbnail) { 879f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey iconDrawable = context.getResources().getDrawable(R.drawable.ic_root_folder); 880f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey } 881f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 88288f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey if (summary != null) { 88388f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey if (docSummary != null) { 88488f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setText(docSummary); 88588f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setVisibility(View.VISIBLE); 88688f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey hasLine2 = true; 88788f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } else { 88888f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setVisibility(View.INVISIBLE); 88988f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } 890251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey } 891b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey } 892b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey 893f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (icon1 != null) icon1.setVisibility(View.GONE); 894f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (icon2 != null) icon2.setVisibility(View.GONE); 895f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 896f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (iconDrawable != null) { 897f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (hasLine1) { 898f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey icon1.setVisibility(View.VISIBLE); 899f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey icon1.setImageDrawable(iconDrawable); 900f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey } else { 901f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey icon2.setVisibility(View.VISIBLE); 902f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey icon2.setImageDrawable(iconDrawable); 903f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey } 904f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey } 905f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 9065dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey if (docLastModified == -1) { 9079d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey date.setText(null); 9089d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } else { 9095dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey date.setText(formatTime(context, docLastModified)); 91028c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey hasLine2 = true; 9119d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 912b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey 913b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey if (state.showSize) { 914b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey size.setVisibility(View.VISIBLE); 9155dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey if (Document.MIME_TYPE_DIR.equals(docMimeType) || docSize == -1) { 916b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey size.setText(null); 917b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey } else { 9185dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey size.setText(Formatter.formatFileSize(context, docSize)); 91928c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey hasLine2 = true; 920b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey } 921b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey } else { 922b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey size.setVisibility(View.GONE); 92354e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey } 924ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey 925f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (line1 != null) { 926f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey line1.setVisibility(hasLine1 ? View.VISIBLE : View.GONE); 927f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey } 92888f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey if (line2 != null) { 92988f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey line2.setVisibility(hasLine2 ? View.VISIBLE : View.GONE); 93088f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } 93128c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey 9322a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey final boolean enabled = isDocumentEnabled(docMimeType, docFlags); 9333f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey if (enabled) { 9343f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey setEnabledRecursive(convertView, true); 9356efba22ce510352bb84910d6efc42fecafd31ed7Jeff Sharkey iconMime.setAlpha(1f); 9366efba22ce510352bb84910d6efc42fecafd31ed7Jeff Sharkey iconThumb.setAlpha(1f); 937f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (icon1 != null) icon1.setAlpha(1f); 938f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (icon2 != null) icon2.setAlpha(1f); 9393f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } else { 9403f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey setEnabledRecursive(convertView, false); 9416efba22ce510352bb84910d6efc42fecafd31ed7Jeff Sharkey iconMime.setAlpha(0.5f); 9426efba22ce510352bb84910d6efc42fecafd31ed7Jeff Sharkey iconThumb.setAlpha(0.5f); 943f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (icon1 != null) icon1.setAlpha(0.5f); 944f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (icon2 != null) icon2.setAlpha(0.5f); 9453f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 9463f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 947ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey return convertView; 94854e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey } 94954e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 950ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey @Override 951ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey public int getCount() { 952954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey return mCursorCount + mFooters.size(); 953ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey } 9549e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 955ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey @Override 9565dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey public Cursor getItem(int position) { 957954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (position < mCursorCount) { 9585dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey mCursor.moveToPosition(position); 959954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey return mCursor; 960954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } else { 961954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey return null; 9625dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey } 963ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey } 96454e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 965ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey @Override 966ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey public long getItemId(int position) { 9675dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey return position; 968ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey } 969954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 970954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey @Override 9713f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey public int getViewTypeCount() { 9723f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey return 4; 9733f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 9743f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 9753f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey @Override 976954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey public int getItemViewType(int position) { 977954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (position < mCursorCount) { 978954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey return 0; 979954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } else { 9803f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey position -= mCursorCount; 9813f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey return mFooters.get(position).getItemViewType(); 982954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 983954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 9849e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey } 9859d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 9869d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey private static class ThumbnailAsyncTask extends AsyncTask<Uri, Void, Bitmap> { 9874ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey private final Uri mUri; 9884ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey private final ImageView mIconMime; 9894ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey private final ImageView mIconThumb; 9904eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey private final Point mThumbSize; 9914ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey private final CancellationSignal mSignal; 9929d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 9934ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey public ThumbnailAsyncTask( 9944ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey Uri uri, ImageView iconMime, ImageView iconThumb, Point thumbSize) { 9954ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mUri = uri; 9964ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mIconMime = iconMime; 9974ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mIconThumb = iconThumb; 9984eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey mThumbSize = thumbSize; 9994ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mSignal = new CancellationSignal(); 10009d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 10019d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 10024ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey public void reallyCancel() { 10034ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey cancel(false); 10044ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mSignal.cancel(); 10059d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 10069d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 10079d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey @Override 10089d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey protected Bitmap doInBackground(Uri... params) { 1009d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey if (isCancelled()) return null; 1010d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey 10114ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey final Context context = mIconThumb.getContext(); 10127aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey final ContentResolver resolver = context.getContentResolver(); 10139d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 10147aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey ContentProviderClient client = null; 10159d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey Bitmap result = null; 10169d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey try { 10177aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey client = DocumentsApplication.acquireUnstableProviderOrThrow( 10187aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey resolver, mUri.getAuthority()); 10197aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey result = DocumentsContract.getDocumentThumbnail(client, mUri, mThumbSize, mSignal); 10209d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey if (result != null) { 10214eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final ThumbnailCache thumbs = DocumentsApplication.getThumbnailsCache( 10224eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey context, mThumbSize); 10234ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey thumbs.put(mUri, result); 10249d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 10259d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } catch (Exception e) { 10267aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey Log.w(TAG, "Failed to load thumbnail for " + mUri + ": " + e); 10277aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey } finally { 10287aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey ContentProviderClient.releaseQuietly(client); 10299d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 10309d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey return result; 10319d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 10329d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 10339d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey @Override 10349d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey protected void onPostExecute(Bitmap result) { 10354ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey if (mIconThumb.getTag() == this && result != null) { 10364ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mIconThumb.setTag(null); 10374ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mIconThumb.setImageBitmap(result); 10384ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey 10396efba22ce510352bb84910d6efc42fecafd31ed7Jeff Sharkey final float targetAlpha = mIconMime.isEnabled() ? 1f : 0.5f; 10406efba22ce510352bb84910d6efc42fecafd31ed7Jeff Sharkey mIconMime.setAlpha(targetAlpha); 10414ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mIconMime.animate().alpha(0f).start(); 10424ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mIconThumb.setAlpha(0f); 10436efba22ce510352bb84910d6efc42fecafd31ed7Jeff Sharkey mIconThumb.animate().alpha(targetAlpha).start(); 10449d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 10459d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 10469d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 10479d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 10489d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey private static String formatTime(Context context, long when) { 10499d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey // TODO: DateUtils should make this easier 10509d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey Time then = new Time(); 10519d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey then.set(when); 10529d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey Time now = new Time(); 10539d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey now.setToNow(); 10549d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 10559d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey int flags = DateUtils.FORMAT_NO_NOON | DateUtils.FORMAT_NO_MIDNIGHT 10569d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey | DateUtils.FORMAT_ABBREV_ALL; 10579d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 10589d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey if (then.year != now.year) { 10599d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey flags |= DateUtils.FORMAT_SHOW_YEAR | DateUtils.FORMAT_SHOW_DATE; 10609d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } else if (then.yearDay != now.yearDay) { 10619d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey flags |= DateUtils.FORMAT_SHOW_DATE; 10629d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } else { 10639d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey flags |= DateUtils.FORMAT_SHOW_TIME; 10649d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 10659d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 10669d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey return DateUtils.formatDateTime(context, when, flags); 10679d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 1068b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 1069b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey private String findCommonMimeType(List<String> mimeTypes) { 1070b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey String[] commonType = mimeTypes.get(0).split("/"); 1071b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey if (commonType.length != 2) { 1072b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey return "*/*"; 1073b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey } 1074b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 1075b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey for (int i = 1; i < mimeTypes.size(); i++) { 1076b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey String[] type = mimeTypes.get(i).split("/"); 1077b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey if (type.length != 2) continue; 1078b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 1079b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey if (!commonType[1].equals(type[1])) { 1080b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey commonType[1] = "*"; 1081b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey } 1082b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 1083b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey if (!commonType[0].equals(type[0])) { 1084b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey commonType[0] = "*"; 1085b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey commonType[1] = "*"; 1086b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey break; 1087b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey } 1088b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey } 1089b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 1090b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey return commonType[0] + "/" + commonType[1]; 1091b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey } 10923f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 10933f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey private void setEnabledRecursive(View v, boolean enabled) { 1094f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (v == null) return; 10953f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey if (v.isEnabled() == enabled) return; 10963f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey v.setEnabled(enabled); 10973f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 10983f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey if (v instanceof ViewGroup) { 10993f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey final ViewGroup vg = (ViewGroup) v; 11003f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey for (int i = vg.getChildCount() - 1; i >= 0; i--) { 11013f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey setEnabledRecursive(vg.getChildAt(i), enabled); 11023f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 11033f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 11043f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 11052a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey 11062a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey private boolean isDocumentEnabled(String docMimeType, int docFlags) { 11072a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey final State state = getDisplayState(DirectoryFragment.this); 11082a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey 11092a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey // Directories are always enabled 11102a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey if (Document.MIME_TYPE_DIR.equals(docMimeType)) { 11112a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey return true; 11122a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey } 11132a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey 11143d52dc9c3a2fd9997322ce5e28607b3f7e9bfcf7Jeff Sharkey // Read-only files are disabled when creating 11153d52dc9c3a2fd9997322ce5e28607b3f7e9bfcf7Jeff Sharkey if (state.action == ACTION_CREATE && (docFlags & Document.FLAG_SUPPORTS_WRITE) == 0) { 11163d52dc9c3a2fd9997322ce5e28607b3f7e9bfcf7Jeff Sharkey return false; 11173d52dc9c3a2fd9997322ce5e28607b3f7e9bfcf7Jeff Sharkey } 11183d52dc9c3a2fd9997322ce5e28607b3f7e9bfcf7Jeff Sharkey 11192a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey return MimePredicate.mimeMatches(state.acceptMimes, docMimeType); 11202a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey } 11219e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey} 1122