DirectoryFragment.java revision ef3f2620b3a755856d70345fc7a90df896985c26
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; 20e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKayimport static com.android.documentsui.BaseActivity.State.ACTION_CREATE; 21e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKayimport static com.android.documentsui.BaseActivity.State.ACTION_MANAGE; 22e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKayimport static com.android.documentsui.BaseActivity.State.MODE_GRID; 23e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKayimport static com.android.documentsui.BaseActivity.State.MODE_LIST; 24e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKayimport static com.android.documentsui.BaseActivity.State.MODE_UNKNOWN; 25e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKayimport static com.android.documentsui.BaseActivity.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 30ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwaimport android.app.Activity; 31d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkeyimport android.app.ActivityManager; 3254e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkeyimport android.app.Fragment; 339e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.app.FragmentManager; 349e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.app.FragmentTransaction; 359e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.app.LoaderManager.LoaderCallbacks; 367aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkeyimport android.content.ContentProviderClient; 374eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkeyimport android.content.ContentResolver; 38fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkeyimport android.content.ContentValues; 399e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.content.Context; 404eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkeyimport android.content.Intent; 419e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.content.Loader; 426963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkeyimport android.content.res.Resources; 435dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkeyimport android.database.Cursor; 449d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkeyimport android.graphics.Bitmap; 459d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkeyimport android.graphics.Point; 464ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkeyimport android.graphics.drawable.Drawable; 471feeddf518d31a7ff5d28000a631857442cd7161Jeff Sharkeyimport android.graphics.drawable.InsetDrawable; 489e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.net.Uri; 499d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkeyimport android.os.AsyncTask; 509e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.os.Bundle; 514ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkeyimport android.os.CancellationSignal; 5233819318f61224cdda45e5e9a70dc9cdb9f33911Jeff Sharkeyimport android.os.OperationCanceledException; 53e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkeyimport android.os.Parcelable; 54d99109fca847895233b0bdfafa131ebca8dfe3d5Ben Kwaimport android.os.SystemProperties; 559e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.provider.DocumentsContract; 565dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkeyimport android.provider.DocumentsContract.Document; 5754e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkeyimport android.text.format.DateUtils; 58b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkeyimport android.text.format.Formatter; 599d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkeyimport android.text.format.Time; 609d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkeyimport android.util.Log; 61e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkeyimport android.util.SparseArray; 62be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkeyimport android.util.SparseBooleanArray; 63be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkeyimport android.view.ActionMode; 649e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.view.LayoutInflater; 6554e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkeyimport android.view.Menu; 6654e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkeyimport android.view.MenuItem; 679e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.view.View; 689e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.view.ViewGroup; 69be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkeyimport android.widget.AbsListView; 70be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkeyimport android.widget.AbsListView.MultiChoiceModeListener; 714ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkeyimport android.widget.AbsListView.RecyclerListener; 7254e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkeyimport android.widget.AdapterView; 7354e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkeyimport android.widget.AdapterView.OnItemClickListener; 74ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkeyimport android.widget.BaseAdapter; 7554e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkeyimport android.widget.GridView; 769e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.widget.ImageView; 779e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.widget.ListView; 789e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.widget.TextView; 794eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkeyimport android.widget.Toast; 809e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 81e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKayimport com.android.documentsui.BaseActivity.State; 82d99109fca847895233b0bdfafa131ebca8dfe3d5Ben Kwaimport com.android.documentsui.CopyService; 83b3d42635aafacd80b1e1d257338ea6abb93d22c3Jeff Sharkeyimport com.android.documentsui.ProviderExecutor.Preemptable; 84fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkeyimport com.android.documentsui.RecentsProvider.StateColumns; 85ae9b51bfa313c51a31af30875a71255d7b6d2e61Jeff Sharkeyimport com.android.documentsui.model.DocumentInfo; 86251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkeyimport com.android.documentsui.model.RootInfo; 87be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkeyimport com.google.android.collect.Lists; 88be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 89be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkeyimport java.util.ArrayList; 90ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkeyimport java.util.List; 9154e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 9254e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey/** 9354e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey * Display the documents inside a single directory. 9454e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey */ 9554e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkeypublic class DirectoryFragment extends Fragment { 9654e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 979fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey private View mEmptyView; 9854e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey private ListView mListView; 9954e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey private GridView mGridView; 10054e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 101be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey private AbsListView mCurrentView; 102be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 103ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa private List<DocumentInfo> mSelectedDocumentsForCopy; 104ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa 105ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey public static final int TYPE_NORMAL = 1; 106ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey public static final int TYPE_SEARCH = 2; 107251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey public static final int TYPE_RECENT_OPEN = 3; 108dc2963aecaf38bf53d6de82957412a486049c207Jeff Sharkey 109e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey public static final int ANIM_NONE = 1; 110e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey public static final int ANIM_SIDE = 2; 111e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey public static final int ANIM_DOWN = 3; 112e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey public static final int ANIM_UP = 4; 113e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey 114ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa public static final int REQUEST_COPY_DESTINATION = 1; 115ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa 116dc2963aecaf38bf53d6de82957412a486049c207Jeff Sharkey private int mType = TYPE_NORMAL; 117e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey private String mStateKey; 118dc2963aecaf38bf53d6de82957412a486049c207Jeff Sharkey 119d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey private int mLastMode = MODE_UNKNOWN; 120d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey private int mLastSortOrder = SORT_ORDER_UNKNOWN; 121ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey private boolean mLastShowSize = false; 122d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey 123f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey private boolean mHideGridTitles = false; 124f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 125d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey private boolean mSvelteRecents; 1269d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey private Point mThumbSize; 1279d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 1289e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey private DocumentsAdapter mAdapter; 129b448660a227f93d7bd5c5d019a21745e67c2f54dJeff Sharkey private LoaderCallbacks<DirectoryResult> mCallbacks; 1309e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 131b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey private static final String EXTRA_TYPE = "type"; 132d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey private static final String EXTRA_ROOT = "root"; 133d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey private static final String EXTRA_DOC = "doc"; 134251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey private static final String EXTRA_QUERY = "query"; 135e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey private static final String EXTRA_IGNORE_STATE = "ignoreState"; 1369e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 137db5ef125007644daa94aeaf1bd8637f4e0095e94Jeff Sharkey private final int mLoaderId = 42; 138b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey 139e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey public static void showNormal(FragmentManager fm, RootInfo root, DocumentInfo doc, int anim) { 140e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey show(fm, TYPE_NORMAL, root, doc, null, anim); 141b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey } 142b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey 143e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey public static void showSearch(FragmentManager fm, RootInfo root, String query, int anim) { 144e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey show(fm, TYPE_SEARCH, root, null, query, anim); 145b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey } 146b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey 147e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey public static void showRecentsOpen(FragmentManager fm, int anim) { 148e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey show(fm, TYPE_RECENT_OPEN, null, null, null, anim); 149b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey } 1509e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 151e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey private static void show(FragmentManager fm, int type, RootInfo root, DocumentInfo doc, 152e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey String query, int anim) { 1539e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey final Bundle args = new Bundle(); 154b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey args.putInt(EXTRA_TYPE, type); 155d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey args.putParcelable(EXTRA_ROOT, root); 156d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey args.putParcelable(EXTRA_DOC, doc); 157251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey args.putString(EXTRA_QUERY, query); 1589e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 159e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey final FragmentTransaction ft = fm.beginTransaction(); 160e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey switch (anim) { 161e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey case ANIM_SIDE: 162e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey args.putBoolean(EXTRA_IGNORE_STATE, true); 163e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey break; 164e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey case ANIM_DOWN: 165e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey args.putBoolean(EXTRA_IGNORE_STATE, true); 166e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey ft.setCustomAnimations(R.animator.dir_down, R.animator.dir_frozen); 167e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey break; 168e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey case ANIM_UP: 169e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey ft.setCustomAnimations(R.animator.dir_frozen, R.animator.dir_up); 170e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey break; 171e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey } 172e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey 1739e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey final DirectoryFragment fragment = new DirectoryFragment(); 1749e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey fragment.setArguments(args); 1759e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 17666516697a29cf00d93893a1011d3befc7c1ee37fJeff Sharkey ft.replace(R.id.container_directory, fragment); 1779e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey ft.commitAllowingStateLoss(); 1789e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey } 1799e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 180e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey private static String buildStateKey(RootInfo root, DocumentInfo doc) { 181e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey final StringBuilder builder = new StringBuilder(); 182e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey builder.append(root != null ? root.authority : "null").append(';'); 183e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey builder.append(root != null ? root.rootId : "null").append(';'); 184e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey builder.append(doc != null ? doc.documentId : "null"); 185e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey return builder.toString(); 186e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey } 187e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey 188ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey public static DirectoryFragment get(FragmentManager fm) { 189ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey // TODO: deal with multiple directories shown at once 19066516697a29cf00d93893a1011d3befc7c1ee37fJeff Sharkey return (DirectoryFragment) fm.findFragmentById(R.id.container_directory); 191ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey } 192ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey 1939e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey @Override 1949e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey public View onCreateView( 1959e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { 1969e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey final Context context = inflater.getContext(); 1976963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkey final Resources res = context.getResources(); 19854e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey final View view = inflater.inflate(R.layout.fragment_directory, container, false); 19954e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 2009fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey mEmptyView = view.findViewById(android.R.id.empty); 2019fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey 20254e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mListView = (ListView) view.findViewById(R.id.list); 20354e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mListView.setOnItemClickListener(mItemListener); 204be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mListView.setMultiChoiceModeListener(mMultiListener); 2054ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mListView.setRecyclerListener(mRecycleListener); 20654e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 2076963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkey // Indent our list divider to align with text 2086963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkey final Drawable divider = mListView.getDivider(); 2096963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkey final boolean insetLeft = res.getBoolean(R.bool.list_divider_inset_left); 2106963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkey final int insetSize = res.getDimensionPixelSize(R.dimen.list_divider_inset); 2116963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkey if (insetLeft) { 2126963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkey mListView.setDivider(new InsetDrawable(divider, insetSize, 0, 0, 0)); 2136963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkey } else { 2146963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkey mListView.setDivider(new InsetDrawable(divider, 0, 0, insetSize, 0)); 2156963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkey } 2166963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkey 21754e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mGridView = (GridView) view.findViewById(R.id.grid); 21854e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mGridView.setOnItemClickListener(mItemListener); 219be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mGridView.setMultiChoiceModeListener(mMultiListener); 2204ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mGridView.setRecyclerListener(mRecycleListener); 22154e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 2225dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey return view; 2235dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey } 22454e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 2255dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey @Override 226d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey public void onDestroyView() { 227d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey super.onDestroyView(); 228d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey 229d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey // Cancel any outstanding thumbnail requests 230d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey final ViewGroup target = (mListView.getAdapter() != null) ? mListView : mGridView; 231d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey final int count = target.getChildCount(); 232d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey for (int i = 0; i < count; i++) { 233d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey final View view = target.getChildAt(i); 234d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey mRecycleListener.onMovedToScrapHeap(view); 235d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey } 236ca25db0cb3d6b9686a42c9cb99d90dc095f20cd8Jeff Sharkey 237ca25db0cb3d6b9686a42c9cb99d90dc095f20cd8Jeff Sharkey // Tear down any selection in progress 238ca25db0cb3d6b9686a42c9cb99d90dc095f20cd8Jeff Sharkey mListView.setChoiceMode(AbsListView.CHOICE_MODE_NONE); 239ca25db0cb3d6b9686a42c9cb99d90dc095f20cd8Jeff Sharkey mGridView.setChoiceMode(AbsListView.CHOICE_MODE_NONE); 240d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey } 241d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey 242d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey @Override 2435dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey public void onActivityCreated(Bundle savedInstanceState) { 2445dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey super.onActivityCreated(savedInstanceState); 2455dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey 2465dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final Context context = getActivity(); 247d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey final State state = getDisplayState(DirectoryFragment.this); 2485dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey 249f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey final RootInfo root = getArguments().getParcelable(EXTRA_ROOT); 250f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey final DocumentInfo doc = getArguments().getParcelable(EXTRA_DOC); 251f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 252251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey mAdapter = new DocumentsAdapter(); 253b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey mType = getArguments().getInt(EXTRA_TYPE); 254e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey mStateKey = buildStateKey(root, doc); 2559e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 256f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (mType == TYPE_RECENT_OPEN) { 257f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey // Hide titles when showing recents for picking images/videos 258f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey mHideGridTitles = MimePredicate.mimeMatches( 259f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey MimePredicate.VISUAL_MIMES, state.acceptMimes); 260f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey } else { 261f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey mHideGridTitles = (doc != null) && doc.isGridTitlesHidden(); 262f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey } 263f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 264d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey final ActivityManager am = (ActivityManager) context.getSystemService( 265d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey Context.ACTIVITY_SERVICE); 266d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey mSvelteRecents = am.isLowRamDevice() && (mType == TYPE_RECENT_OPEN); 267d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey 268b448660a227f93d7bd5c5d019a21745e67c2f54dJeff Sharkey mCallbacks = new LoaderCallbacks<DirectoryResult>() { 2699e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey @Override 270b448660a227f93d7bd5c5d019a21745e67c2f54dJeff Sharkey public Loader<DirectoryResult> onCreateLoader(int id, Bundle args) { 271251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey final String query = getArguments().getString(EXTRA_QUERY); 272251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey 27354ca29a5b94c2edf461c5433825d4ae17469fd7cJeff Sharkey Uri contentsUri; 274251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey switch (mType) { 275251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey case TYPE_NORMAL: 276d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey contentsUri = DocumentsContract.buildChildDocumentsUri( 277d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey doc.authority, doc.documentId); 2784ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey if (state.action == ACTION_MANAGE) { 2794ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey contentsUri = DocumentsContract.setManageMode(contentsUri); 2804ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } 281fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey return new DirectoryLoader( 2824ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey context, mType, root, doc, contentsUri, state.userSortOrder); 283251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey case TYPE_SEARCH: 284251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey contentsUri = DocumentsContract.buildSearchDocumentsUri( 2853e1189b3590aefb65a2af720ae2ba959bbd4188dJeff Sharkey root.authority, root.rootId, query); 2864ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey if (state.action == ACTION_MANAGE) { 2874ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey contentsUri = DocumentsContract.setManageMode(contentsUri); 2884ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } 289fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey return new DirectoryLoader( 2904ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey context, mType, root, doc, contentsUri, state.userSortOrder); 291251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey case TYPE_RECENT_OPEN: 292348ad6866b91afa4d59d45df533ef88094c74d13Jeff Sharkey final RootsCache roots = DocumentsApplication.getRootsCache(context); 293a9ce049db87259e302e2368d2a4a1c11a94fd831Jeff Sharkey return new RecentLoader(context, roots, state); 294251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey default: 295251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey throw new IllegalStateException("Unknown type " + mType); 296251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey } 2979e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey } 2989e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 2999e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey @Override 300b448660a227f93d7bd5c5d019a21745e67c2f54dJeff Sharkey public void onLoadFinished(Loader<DirectoryResult> loader, DirectoryResult result) { 301d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey if (!isAdded()) return; 302d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey 303d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey mAdapter.swapResult(result); 304d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey 305d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey // Push latest state up to UI 306d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey // TODO: if mode change was racing with us, don't overwrite it 30788f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey if (result.mode != MODE_UNKNOWN) { 30888f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey state.derivedMode = result.mode; 30988f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } 310fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey state.derivedSortOrder = result.sortOrder; 311e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKay ((BaseActivity) context).onStateChanged(); 312d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey 313d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey updateDisplayState(); 314d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey 315a82c2e24bc226c123075331cdaafb171b3b07b85Jeff Sharkey // When launched into empty recents, show drawer 316a82c2e24bc226c123075331cdaafb171b3b07b85Jeff Sharkey if (mType == TYPE_RECENT_OPEN && mAdapter.isEmpty() && !state.stackTouched) { 317e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKay ((BaseActivity) context).setRootsDrawerOpen(true); 318a82c2e24bc226c123075331cdaafb171b3b07b85Jeff Sharkey } 319a82c2e24bc226c123075331cdaafb171b3b07b85Jeff Sharkey 320e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey // Restore any previous instance state 321e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey final SparseArray<Parcelable> container = state.dirState.remove(mStateKey); 322e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey if (container != null && !getArguments().getBoolean(EXTRA_IGNORE_STATE, false)) { 323e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey getView().restoreHierarchyState(container); 324e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey } else if (mLastSortOrder != state.derivedSortOrder) { 325d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey mListView.smoothScrollToPosition(0); 326d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey mGridView.smoothScrollToPosition(0); 327d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey } 328e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey 329e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey mLastSortOrder = state.derivedSortOrder; 3309e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey } 3319e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 3329e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey @Override 333b448660a227f93d7bd5c5d019a21745e67c2f54dJeff Sharkey public void onLoaderReset(Loader<DirectoryResult> loader) { 334d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey mAdapter.swapResult(null); 3359e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey } 3369e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey }; 3379e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 338d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey // Kick off loader at least once 339d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey getLoaderManager().restartLoader(mLoaderId, null, mCallbacks); 340d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey 341b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey updateDisplayState(); 34254e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey } 3439e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 34428c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey @Override 345ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa public void onActivityResult(int requestCode, int resultCode, Intent data) { 346ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa final Context context = getActivity(); 347ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa final Resources res = context.getResources(); 348ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa 349ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa // There's only one request code right now. Replace this with a switch statement or 350ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa // something more scalable when more codes are added. 351ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa if (requestCode != REQUEST_COPY_DESTINATION) { 352ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa return; 353ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa } 354ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa if (resultCode == Activity.RESULT_CANCELED || data == null) { 355ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa // User pressed the back button or otherwise cancelled the destination pick. Don't 356ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa // proceed with the copy. 357ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa return; 358ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa } 359ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa 360ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa Uri destination = data.getData(); 361ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa 362ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa List<DocumentInfo> docs = mSelectedDocumentsForCopy; 363ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa Intent copyIntent = new Intent(context, CopyService.class); 364ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa copyIntent.putParcelableArrayListExtra(CopyService.EXTRA_SRC_LIST, 365ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa new ArrayList<DocumentInfo>(docs)); 366ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa copyIntent.setData(destination); 367ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa 368ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa Toast.makeText(context, 369ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa res.getQuantityString(R.plurals.copy_begin, docs.size(), docs.size()), 370ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa Toast.LENGTH_SHORT).show(); 371ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa context.startService(copyIntent); 372ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa } 373ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa 374ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa @Override 375e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey public void onStop() { 376e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey super.onStop(); 377e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey 378e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey // Remember last scroll location 379e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey final SparseArray<Parcelable> container = new SparseArray<Parcelable>(); 380e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey getView().saveHierarchyState(container); 381e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey final State state = getDisplayState(this); 382e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey state.dirState.put(mStateKey, container); 383e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey } 384e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey 385e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey @Override 38688f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey public void onResume() { 38788f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey super.onResume(); 38828c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey updateDisplayState(); 38928c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey } 39028c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey 391669f8e7c70c595964a1c9ca154ac123da84d99a1Jeff Sharkey public void onDisplayStateChanged() { 392669f8e7c70c595964a1c9ca154ac123da84d99a1Jeff Sharkey updateDisplayState(); 393669f8e7c70c595964a1c9ca154ac123da84d99a1Jeff Sharkey } 394669f8e7c70c595964a1c9ca154ac123da84d99a1Jeff Sharkey 395d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey public void onUserSortOrderChanged() { 396fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey // Sort order change always triggers reload; we'll trigger state change 397fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey // on the flip side. 398d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey getLoaderManager().restartLoader(mLoaderId, null, mCallbacks); 399d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey } 400d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey 401d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey public void onUserModeChanged() { 402fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey final ContentResolver resolver = getActivity().getContentResolver(); 403fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey final State state = getDisplayState(this); 404fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey 405fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey final RootInfo root = getArguments().getParcelable(EXTRA_ROOT); 406fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey final DocumentInfo doc = getArguments().getParcelable(EXTRA_DOC); 407fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey 4083e1189b3590aefb65a2af720ae2ba959bbd4188dJeff Sharkey if (root != null && doc != null) { 40988f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey final Uri stateUri = RecentsProvider.buildState( 41088f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey root.authority, root.rootId, doc.documentId); 41188f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey final ContentValues values = new ContentValues(); 41288f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey values.put(StateColumns.MODE, state.userMode); 41388f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey 41488f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey new AsyncTask<Void, Void, Void>() { 41588f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey @Override 41688f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey protected Void doInBackground(Void... params) { 41788f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey resolver.insert(stateUri, values); 41888f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey return null; 41988f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } 42088f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey }.execute(); 42188f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } 422fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey 423fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey // Mode change is just visual change; no need to kick loader, and 424fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey // deliver change event immediately. 425fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey state.derivedMode = state.userMode; 426e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKay ((BaseActivity) getActivity()).onStateChanged(); 427fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey 428d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey updateDisplayState(); 429d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey } 430d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey 431d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey private void updateDisplayState() { 432b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey final State state = getDisplayState(this); 43354e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 434ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey if (mLastMode == state.derivedMode && mLastShowSize == state.showSize) return; 435fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey mLastMode = state.derivedMode; 436ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey mLastShowSize = state.showSize; 43754e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 438fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey mListView.setVisibility(state.derivedMode == MODE_LIST ? View.VISIBLE : View.GONE); 439fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey mGridView.setVisibility(state.derivedMode == MODE_GRID ? View.VISIBLE : View.GONE); 44054e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 441be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey final int choiceMode; 4421482789374fb8da3abea8f6f4f272a67205b95dbJeff Sharkey if (state.allowMultiple) { 443be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey choiceMode = ListView.CHOICE_MODE_MULTIPLE_MODAL; 444be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } else { 445be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey choiceMode = ListView.CHOICE_MODE_NONE; 446be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 447be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 4489d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey final int thumbSize; 449fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey if (state.derivedMode == MODE_GRID) { 4509d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey thumbSize = getResources().getDimensionPixelSize(R.dimen.grid_width); 45154e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mListView.setAdapter(null); 452be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mListView.setChoiceMode(ListView.CHOICE_MODE_NONE); 45354e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mGridView.setAdapter(mAdapter); 454be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mGridView.setColumnWidth(getResources().getDimensionPixelSize(R.dimen.grid_width)); 45554e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mGridView.setNumColumns(GridView.AUTO_FIT); 456be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mGridView.setChoiceMode(choiceMode); 457be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mCurrentView = mGridView; 458fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey } else if (state.derivedMode == MODE_LIST) { 459d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey thumbSize = getResources().getDimensionPixelSize(R.dimen.icon_size); 46054e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mGridView.setAdapter(null); 461be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mGridView.setChoiceMode(ListView.CHOICE_MODE_NONE); 46254e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mListView.setAdapter(mAdapter); 463be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mListView.setChoiceMode(choiceMode); 464be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mCurrentView = mListView; 4651482789374fb8da3abea8f6f4f272a67205b95dbJeff Sharkey } else { 466fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey throw new IllegalStateException("Unknown state " + state.derivedMode); 46754e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey } 4689d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 4699d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey mThumbSize = new Point(thumbSize, thumbSize); 47054e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey } 47154e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 47254e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey private OnItemClickListener mItemListener = new OnItemClickListener() { 47354e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey @Override 47454e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 4755dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final Cursor cursor = mAdapter.getItem(position); 4763f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey if (cursor != null) { 4772a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey final String docMimeType = getCursorString(cursor, Document.COLUMN_MIME_TYPE); 4782a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey final int docFlags = getCursorInt(cursor, Document.COLUMN_FLAGS); 4792a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey if (isDocumentEnabled(docMimeType, docFlags)) { 4802a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey final DocumentInfo doc = DocumentInfo.fromDirectoryCursor(cursor); 481e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKay ((BaseActivity) getActivity()).onDocumentPicked(doc); 4823f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 483a5599ef636e37cb0b6474349936999be1afe6987Jeff Sharkey } 48454e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey } 48554e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey }; 48654e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 487be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey private MultiChoiceModeListener mMultiListener = new MultiChoiceModeListener() { 488be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey @Override 489be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey public boolean onCreateActionMode(ActionMode mode, Menu menu) { 490be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mode.getMenuInflater().inflate(R.menu.mode_directory, menu); 49122d3990273a1cb5e61360ac42d1d4e6156d762edStefan Wysocki mode.setTitle(getResources() 49222d3990273a1cb5e61360ac42d1d4e6156d762edStefan Wysocki .getString(R.string.mode_selected_count, mCurrentView.getCheckedItemCount())); 493be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey return true; 494be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 495be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 496be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey @Override 497be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey public boolean onPrepareActionMode(ActionMode mode, Menu menu) { 498b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey final State state = getDisplayState(DirectoryFragment.this); 4994eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 5004eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final MenuItem open = menu.findItem(R.id.menu_open); 5014eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final MenuItem share = menu.findItem(R.id.menu_share); 5024eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final MenuItem delete = menu.findItem(R.id.menu_delete); 503d99109fca847895233b0bdfafa131ebca8dfe3d5Ben Kwa final MenuItem copy = menu.findItem(R.id.menu_copy); 5044eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 5054eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final boolean manageMode = state.action == ACTION_MANAGE; 5064eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey open.setVisible(!manageMode); 5074eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey share.setVisible(manageMode); 5084eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey delete.setVisible(manageMode); 509d99109fca847895233b0bdfafa131ebca8dfe3d5Ben Kwa // Hide the copy feature by default. 510d99109fca847895233b0bdfafa131ebca8dfe3d5Ben Kwa copy.setVisible(SystemProperties.getBoolean("debug.documentsui.enable_copy", false)); 5114eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 512be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey return true; 513be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 514be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 515be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey @Override 516be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey public boolean onActionItemClicked(ActionMode mode, MenuItem item) { 5174eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final SparseBooleanArray checked = mCurrentView.getCheckedItemPositions(); 518ae9b51bfa313c51a31af30875a71255d7b6d2e61Jeff Sharkey final ArrayList<DocumentInfo> docs = Lists.newArrayList(); 5194eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final int size = checked.size(); 5204eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey for (int i = 0; i < size; i++) { 5214eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey if (checked.valueAt(i)) { 5225dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final Cursor cursor = mAdapter.getItem(checked.keyAt(i)); 523251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey final DocumentInfo doc = DocumentInfo.fromDirectoryCursor(cursor); 5244eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey docs.add(doc); 525be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 5264eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } 5274eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 5284eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final int id = item.getItemId(); 5294eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey if (id == R.id.menu_open) { 530e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKay BaseActivity.get(DirectoryFragment.this).onDocumentsPicked(docs); 531b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey mode.finish(); 5324eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey return true; 533be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 5344eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } else if (id == R.id.menu_share) { 5354eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey onShareDocuments(docs); 536b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey mode.finish(); 537be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey return true; 5384eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 5394eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } else if (id == R.id.menu_delete) { 5404eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey onDeleteDocuments(docs); 541b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey mode.finish(); 5424eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey return true; 5434eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 544d99109fca847895233b0bdfafa131ebca8dfe3d5Ben Kwa } else if (id == R.id.menu_copy) { 545d99109fca847895233b0bdfafa131ebca8dfe3d5Ben Kwa onCopyDocuments(docs); 546d99109fca847895233b0bdfafa131ebca8dfe3d5Ben Kwa mode.finish(); 547d99109fca847895233b0bdfafa131ebca8dfe3d5Ben Kwa return true; 548d99109fca847895233b0bdfafa131ebca8dfe3d5Ben Kwa 5493bcc9488a17b25e569c982e9e7596e6d34384c5bBen Kwa } else if (id == R.id.menu_select_all) { 5503bcc9488a17b25e569c982e9e7596e6d34384c5bBen Kwa int count = mCurrentView.getCount(); 5513bcc9488a17b25e569c982e9e7596e6d34384c5bBen Kwa for (int i = 0; i < count; i++) { 5523bcc9488a17b25e569c982e9e7596e6d34384c5bBen Kwa mCurrentView.setItemChecked(i, true); 5533bcc9488a17b25e569c982e9e7596e6d34384c5bBen Kwa } 5543bcc9488a17b25e569c982e9e7596e6d34384c5bBen Kwa updateDisplayState(); 5553bcc9488a17b25e569c982e9e7596e6d34384c5bBen Kwa return true; 5563bcc9488a17b25e569c982e9e7596e6d34384c5bBen Kwa 557be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } else { 558be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey return false; 559be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 560be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 561be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 562be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey @Override 563be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey public void onDestroyActionMode(ActionMode mode) { 564be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey // ignored 565be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 566be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 567be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey @Override 568be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey public void onItemCheckedStateChanged( 569be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey ActionMode mode, int position, long id, boolean checked) { 570be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey if (checked) { 5713f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey // Directories and footer items cannot be checked 5723f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey boolean valid = false; 5733f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 5745dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final Cursor cursor = mAdapter.getItem(position); 5753f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey if (cursor != null) { 5763f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey final String docMimeType = getCursorString(cursor, Document.COLUMN_MIME_TYPE); 5772a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey final int docFlags = getCursorInt(cursor, Document.COLUMN_FLAGS); 5782a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey if (!Document.MIME_TYPE_DIR.equals(docMimeType)) { 5792a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey valid = isDocumentEnabled(docMimeType, docFlags); 5802a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey } 5813f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 5823f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 5833f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey if (!valid) { 584be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mCurrentView.setItemChecked(position, false); 585be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 586be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 587be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 588be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mode.setTitle(getResources() 589be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey .getString(R.string.mode_selected_count, mCurrentView.getCheckedItemCount())); 590be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 591be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey }; 592be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 5934ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey private RecyclerListener mRecycleListener = new RecyclerListener() { 5944ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey @Override 5954ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey public void onMovedToScrapHeap(View view) { 5964ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey final ImageView iconThumb = (ImageView) view.findViewById(R.id.icon_thumb); 5974ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey if (iconThumb != null) { 5984ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey final ThumbnailAsyncTask oldTask = (ThumbnailAsyncTask) iconThumb.getTag(); 5994ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey if (oldTask != null) { 600b3d42635aafacd80b1e1d257338ea6abb93d22c3Jeff Sharkey oldTask.preempt(); 6014ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconThumb.setTag(null); 6024ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } 6034ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } 6044ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } 6054ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey }; 6064ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey 607ae9b51bfa313c51a31af30875a71255d7b6d2e61Jeff Sharkey private void onShareDocuments(List<DocumentInfo> docs) { 608b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey Intent intent; 609b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey if (docs.size() == 1) { 610b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey final DocumentInfo doc = docs.get(0); 611b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 612b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey intent = new Intent(Intent.ACTION_SEND); 613b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 614b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey intent.addCategory(Intent.CATEGORY_DEFAULT); 615b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey intent.setType(doc.mimeType); 616d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey intent.putExtra(Intent.EXTRA_STREAM, doc.derivedUri); 6174eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 618b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey } else if (docs.size() > 1) { 6194eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey intent = new Intent(Intent.ACTION_SEND_MULTIPLE); 6204eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 6214eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey intent.addCategory(Intent.CATEGORY_DEFAULT); 622b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 623b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey final ArrayList<String> mimeTypes = Lists.newArrayList(); 624b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey final ArrayList<Uri> uris = Lists.newArrayList(); 625b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey for (DocumentInfo doc : docs) { 626b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey mimeTypes.add(doc.mimeType); 627d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey uris.add(doc.derivedUri); 628b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey } 629b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 630b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey intent.setType(findCommonMimeType(mimeTypes)); 6314eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey intent.putParcelableArrayListExtra(Intent.EXTRA_STREAM, uris); 632b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 6334eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } else { 634b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey return; 6354eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } 6364eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 637b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey intent = Intent.createChooser(intent, getActivity().getText(R.string.share_via)); 6384eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey startActivity(intent); 6394eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } 6404eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 641ae9b51bfa313c51a31af30875a71255d7b6d2e61Jeff Sharkey private void onDeleteDocuments(List<DocumentInfo> docs) { 6424eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final Context context = getActivity(); 6434eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final ContentResolver resolver = context.getContentResolver(); 6444eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 6454eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey boolean hadTrouble = false; 646ae9b51bfa313c51a31af30875a71255d7b6d2e61Jeff Sharkey for (DocumentInfo doc : docs) { 6474eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey if (!doc.isDeleteSupported()) { 6484eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey Log.w(TAG, "Skipping " + doc); 6494eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey hadTrouble = true; 6504eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey continue; 6514eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } 6524eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 6537aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey ContentProviderClient client = null; 6547aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey try { 6557aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey client = DocumentsApplication.acquireUnstableProviderOrThrow( 6567aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey resolver, doc.derivedUri.getAuthority()); 6577aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey DocumentsContract.deleteDocument(client, doc.derivedUri); 6587aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey } catch (Exception e) { 659ded77187ef53341765fcab8e29cda94810fc2ca5Jeff Sharkey Log.w(TAG, "Failed to delete " + doc); 6604eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey hadTrouble = true; 6617aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey } finally { 6627aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey ContentProviderClient.releaseQuietly(client); 6634eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } 6644eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } 6654eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 6664eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey if (hadTrouble) { 6674eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey Toast.makeText(context, R.string.toast_failed_delete, Toast.LENGTH_SHORT).show(); 6684eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } 6694eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } 6704eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 671d99109fca847895233b0bdfafa131ebca8dfe3d5Ben Kwa private void onCopyDocuments(List<DocumentInfo> docs) { 672ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa mSelectedDocumentsForCopy = docs; 673d99109fca847895233b0bdfafa131ebca8dfe3d5Ben Kwa 674ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa // Pop up a dialog to pick a destination. This is inadequate but works for now. 675ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa // TODO: Implement a picker that is to spec. 676ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa Intent intent = new Intent(Intent.ACTION_OPEN_DOCUMENT_TREE); 677ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa startActivityForResult(intent, REQUEST_COPY_DESTINATION); 678d99109fca847895233b0bdfafa131ebca8dfe3d5Ben Kwa } 679d99109fca847895233b0bdfafa131ebca8dfe3d5Ben Kwa 680b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey private static State getDisplayState(Fragment fragment) { 681e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKay return ((BaseActivity) fragment.getActivity()).getDisplayState(); 68254e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey } 68354e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 6843f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey private static abstract class Footer { 6853f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey private final int mItemViewType; 6863f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 6873f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey public Footer(int itemViewType) { 6883f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey mItemViewType = itemViewType; 6893f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 6903f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 6913f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey public abstract View getView(View convertView, ViewGroup parent); 6923f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 6933f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey public int getItemViewType() { 6943f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey return mItemViewType; 6953f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 696954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 697954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 698ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey private class LoadingFooter extends Footer { 6993f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey public LoadingFooter() { 7003f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey super(1); 7013f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 7023f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 703954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey @Override 704954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey public View getView(View convertView, ViewGroup parent) { 705954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final Context context = parent.getContext(); 706ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey final State state = getDisplayState(DirectoryFragment.this); 707ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey 708954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (convertView == null) { 709954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final LayoutInflater inflater = LayoutInflater.from(context); 710ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey if (state.derivedMode == MODE_LIST) { 711ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey convertView = inflater.inflate(R.layout.item_loading_list, parent, false); 712ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey } else if (state.derivedMode == MODE_GRID) { 713ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey convertView = inflater.inflate(R.layout.item_loading_grid, parent, false); 714ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey } else { 715ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey throw new IllegalStateException(); 716ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey } 717954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 718ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey 719954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey return convertView; 720954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 721954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 722954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 7233f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey private class MessageFooter extends Footer { 724954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey private final int mIcon; 725954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey private final String mMessage; 726954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 7273f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey public MessageFooter(int itemViewType, int icon, String message) { 7283f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey super(itemViewType); 729954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey mIcon = icon; 730954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey mMessage = message; 731954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 732954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 733954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey @Override 734954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey public View getView(View convertView, ViewGroup parent) { 735954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final Context context = parent.getContext(); 736954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final State state = getDisplayState(DirectoryFragment.this); 737954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 738954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (convertView == null) { 739954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final LayoutInflater inflater = LayoutInflater.from(context); 740fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey if (state.derivedMode == MODE_LIST) { 741954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey convertView = inflater.inflate(R.layout.item_message_list, parent, false); 742fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey } else if (state.derivedMode == MODE_GRID) { 743954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey convertView = inflater.inflate(R.layout.item_message_grid, parent, false); 744954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } else { 745954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey throw new IllegalStateException(); 746954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 747954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 748954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 749954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final ImageView icon = (ImageView) convertView.findViewById(android.R.id.icon); 750954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final TextView title = (TextView) convertView.findViewById(android.R.id.title); 751954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey icon.setImageResource(mIcon); 752954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey title.setText(mMessage); 753954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey return convertView; 754954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 755954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 756954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 757ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey private class DocumentsAdapter extends BaseAdapter { 7585dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey private Cursor mCursor; 759954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey private int mCursorCount; 760954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 761954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey private List<Footer> mFooters = Lists.newArrayList(); 762ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey 763d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey public void swapResult(DirectoryResult result) { 764d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey mCursor = result != null ? result.cursor : null; 765d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey mCursorCount = mCursor != null ? mCursor.getCount() : 0; 766954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 767954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey mFooters.clear(); 768954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 769d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey final Bundle extras = mCursor != null ? mCursor.getExtras() : null; 770954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (extras != null) { 771954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final String info = extras.getString(DocumentsContract.EXTRA_INFO); 772954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (info != null) { 773c29dd61cbfc9f073239bdce3f4fe397deae2c623Jeff Sharkey mFooters.add(new MessageFooter(2, R.drawable.ic_dialog_info, info)); 774954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 775954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final String error = extras.getString(DocumentsContract.EXTRA_ERROR); 776954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (error != null) { 777c29dd61cbfc9f073239bdce3f4fe397deae2c623Jeff Sharkey mFooters.add(new MessageFooter(3, R.drawable.ic_dialog_alert, error)); 778954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 779954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (extras.getBoolean(DocumentsContract.EXTRA_LOADING, false)) { 780954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey mFooters.add(new LoadingFooter()); 781954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 782954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 7839fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey 784d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey if (result != null && result.exception != null) { 7857aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey mFooters.add(new MessageFooter( 786c29dd61cbfc9f073239bdce3f4fe397deae2c623Jeff Sharkey 3, R.drawable.ic_dialog_alert, getString(R.string.query_error))); 7877aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey } 7887aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey 7895dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey if (isEmpty()) { 7909fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey mEmptyView.setVisibility(View.VISIBLE); 7919fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey } else { 7929fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey mEmptyView.setVisibility(View.GONE); 7939fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey } 7949fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey 795ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey notifyDataSetChanged(); 7969e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey } 7979e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 7989e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey @Override 799ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey public View getView(int position, View convertView, ViewGroup parent) { 800954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (position < mCursorCount) { 801954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey return getDocumentView(position, convertView, parent); 802954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } else { 803954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey position -= mCursorCount; 8043f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey convertView = mFooters.get(position).getView(convertView, parent); 8053f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey // Only the view itself is disabled; contents inside shouldn't 8063f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey // be dimmed. 8073f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey convertView.setEnabled(false); 8083f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey return convertView; 809954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 810954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 811954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 812954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey private View getDocumentView(int position, View convertView, ViewGroup parent) { 813ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey final Context context = parent.getContext(); 814b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey final State state = getDisplayState(DirectoryFragment.this); 815ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey 816f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey final DocumentInfo doc = getArguments().getParcelable(EXTRA_DOC); 817f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 8184eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final RootsCache roots = DocumentsApplication.getRootsCache(context); 8194eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final ThumbnailCache thumbs = DocumentsApplication.getThumbnailsCache( 8204eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey context, mThumbSize); 8214eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 822ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey if (convertView == null) { 823ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey final LayoutInflater inflater = LayoutInflater.from(context); 824fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey if (state.derivedMode == MODE_LIST) { 825ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey convertView = inflater.inflate(R.layout.item_doc_list, parent, false); 826fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey } else if (state.derivedMode == MODE_GRID) { 827ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey convertView = inflater.inflate(R.layout.item_doc_grid, parent, false); 828ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey } else { 829ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey throw new IllegalStateException(); 830ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey } 831ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey } 832ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey 8335dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final Cursor cursor = getItem(position); 8345dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey 835251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey final String docAuthority = getCursorString(cursor, RootCursorWrapper.COLUMN_AUTHORITY); 836251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey final String docRootId = getCursorString(cursor, RootCursorWrapper.COLUMN_ROOT_ID); 8375dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final String docId = getCursorString(cursor, Document.COLUMN_DOCUMENT_ID); 8385dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final String docMimeType = getCursorString(cursor, Document.COLUMN_MIME_TYPE); 8395dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final String docDisplayName = getCursorString(cursor, Document.COLUMN_DISPLAY_NAME); 8405dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final long docLastModified = getCursorLong(cursor, Document.COLUMN_LAST_MODIFIED); 8415dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final int docIcon = getCursorInt(cursor, Document.COLUMN_ICON); 8425dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final int docFlags = getCursorInt(cursor, Document.COLUMN_FLAGS); 8435dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final String docSummary = getCursorString(cursor, Document.COLUMN_SUMMARY); 8445dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final long docSize = getCursorLong(cursor, Document.COLUMN_SIZE); 845ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey 846f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey final View line1 = convertView.findViewById(R.id.line1); 847f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey final View line2 = convertView.findViewById(R.id.line2); 848f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 8494ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey final ImageView iconMime = (ImageView) convertView.findViewById(R.id.icon_mime); 8504ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey final ImageView iconThumb = (ImageView) convertView.findViewById(R.id.icon_thumb); 851ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey final TextView title = (TextView) convertView.findViewById(android.R.id.title); 852b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey final ImageView icon1 = (ImageView) convertView.findViewById(android.R.id.icon1); 853f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey final ImageView icon2 = (ImageView) convertView.findViewById(android.R.id.icon2); 854ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey final TextView summary = (TextView) convertView.findViewById(android.R.id.summary); 855b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey final TextView date = (TextView) convertView.findViewById(R.id.date); 856b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey final TextView size = (TextView) convertView.findViewById(R.id.size); 857ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey 8584ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey final ThumbnailAsyncTask oldTask = (ThumbnailAsyncTask) iconThumb.getTag(); 8599d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey if (oldTask != null) { 860b3d42635aafacd80b1e1d257338ea6abb93d22c3Jeff Sharkey oldTask.preempt(); 8614ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconThumb.setTag(null); 8629d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 8639d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 8644ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconMime.animate().cancel(); 8654ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconThumb.animate().cancel(); 8664ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey 8673f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey final boolean supportsThumbnail = (docFlags & Document.FLAG_SUPPORTS_THUMBNAIL) != 0; 868fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey final boolean allowThumbnail = (state.derivedMode == MODE_GRID) 869f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey || MimePredicate.mimeMatches(MimePredicate.VISUAL_MIMES, docMimeType); 870d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey final boolean showThumbnail = supportsThumbnail && allowThumbnail && !mSvelteRecents; 8713f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 872cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey final boolean enabled = isDocumentEnabled(docMimeType, docFlags); 873cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey final float iconAlpha = (state.derivedMode == MODE_LIST && !enabled) ? 0.5f : 1f; 874cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey 8754ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey boolean cacheHit = false; 876f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (showThumbnail) { 877251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey final Uri uri = DocumentsContract.buildDocumentUri(docAuthority, docId); 8785dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final Bitmap cachedResult = thumbs.get(uri); 8799d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey if (cachedResult != null) { 8804ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconThumb.setImageBitmap(cachedResult); 8814ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey cacheHit = true; 8829d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } else { 8834ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconThumb.setImageDrawable(null); 8844ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey final ThumbnailAsyncTask task = new ThumbnailAsyncTask( 885cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey uri, iconMime, iconThumb, mThumbSize, iconAlpha); 8864ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconThumb.setTag(task); 887b3d42635aafacd80b1e1d257338ea6abb93d22c3Jeff Sharkey ProviderExecutor.forAuthority(docAuthority).execute(task); 8889d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 8894ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } 8904ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey 8914ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey // Always throw MIME icon into place, even when a thumbnail is being 8924ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey // loaded in background. 8934ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey if (cacheHit) { 8944ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconMime.setAlpha(0f); 8956efba22ce510352bb84910d6efc42fecafd31ed7Jeff Sharkey iconMime.setImageDrawable(null); 8964ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconThumb.setAlpha(1f); 8979e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey } else { 8984ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconMime.setAlpha(1f); 8994ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconThumb.setAlpha(0f); 9006efba22ce510352bb84910d6efc42fecafd31ed7Jeff Sharkey iconThumb.setImageDrawable(null); 9014ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey if (docIcon != 0) { 9024ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconMime.setImageDrawable( 9034ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey IconUtils.loadPackageIcon(context, docAuthority, docIcon)); 9044ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } else { 905563ee0fbe99c234f3364044cb762a75abbbaa797Jeff Sharkey iconMime.setImageDrawable(IconUtils.loadMimeIcon( 906563ee0fbe99c234f3364044cb762a75abbbaa797Jeff Sharkey context, docMimeType, docAuthority, docId, state.derivedMode)); 9074ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } 9089e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey } 9099e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 910f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey boolean hasLine1 = false; 91128c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey boolean hasLine2 = false; 91228c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey 913f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey final boolean hideTitle = (state.derivedMode == MODE_GRID) && mHideGridTitles; 914f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (!hideTitle) { 915f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey title.setText(docDisplayName); 916f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey hasLine1 = true; 917f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey } 918f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 919f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey Drawable iconDrawable = null; 920251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey if (mType == TYPE_RECENT_OPEN) { 921a9ce049db87259e302e2368d2a4a1c11a94fd831Jeff Sharkey // We've already had to enumerate roots before any results can 922a9ce049db87259e302e2368d2a4a1c11a94fd831Jeff Sharkey // be shown, so this will never block. 923a9ce049db87259e302e2368d2a4a1c11a94fd831Jeff Sharkey final RootInfo root = roots.getRootBlocking(docAuthority, docRootId); 924a847d79310320ae8adbedb281123a0f879c2fc6eJeff Sharkey if (state.derivedMode == MODE_GRID) { 925c29dd61cbfc9f073239bdce3f4fe397deae2c623Jeff Sharkey iconDrawable = root.loadGridIcon(context); 926a847d79310320ae8adbedb281123a0f879c2fc6eJeff Sharkey } else { 927a847d79310320ae8adbedb281123a0f879c2fc6eJeff Sharkey iconDrawable = root.loadIcon(context); 928a847d79310320ae8adbedb281123a0f879c2fc6eJeff Sharkey } 9294ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey 93088f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey if (summary != null) { 93188f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey final boolean alwaysShowSummary = getResources() 93288f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey .getBoolean(R.bool.always_show_summary); 93388f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey if (alwaysShowSummary) { 93488f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setText(root.getDirectoryString()); 93588f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setVisibility(View.VISIBLE); 93688f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey hasLine2 = true; 93788f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } else { 938a9ce049db87259e302e2368d2a4a1c11a94fd831Jeff Sharkey if (iconDrawable != null && roots.isIconUniqueBlocking(root)) { 93988f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey // No summary needed if icon speaks for itself 94088f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setVisibility(View.INVISIBLE); 94188f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } else { 94288f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setText(root.getDirectoryString()); 94388f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setVisibility(View.VISIBLE); 94488f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setTextAlignment(TextView.TEXT_ALIGNMENT_TEXT_END); 94588f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey hasLine2 = true; 94688f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } 94788f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } 9484ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } 9495dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey } else { 950f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey // Directories showing thumbnails in grid mode get a little icon 951f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey // hint to remind user they're a directory. 952f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (Document.MIME_TYPE_DIR.equals(docMimeType) && state.derivedMode == MODE_GRID 953f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey && showThumbnail) { 954cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey iconDrawable = IconUtils.applyTintAttr(context, R.drawable.ic_doc_folder, 955c29dd61cbfc9f073239bdce3f4fe397deae2c623Jeff Sharkey android.R.attr.textColorPrimaryInverse); 956f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey } 957f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 95888f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey if (summary != null) { 95988f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey if (docSummary != null) { 96088f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setText(docSummary); 96188f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setVisibility(View.VISIBLE); 96288f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey hasLine2 = true; 96388f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } else { 96488f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setVisibility(View.INVISIBLE); 96588f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } 966251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey } 967b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey } 968b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey 969f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (icon1 != null) icon1.setVisibility(View.GONE); 970f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (icon2 != null) icon2.setVisibility(View.GONE); 971f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 972f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (iconDrawable != null) { 973f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (hasLine1) { 974f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey icon1.setVisibility(View.VISIBLE); 975f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey icon1.setImageDrawable(iconDrawable); 976f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey } else { 977f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey icon2.setVisibility(View.VISIBLE); 978f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey icon2.setImageDrawable(iconDrawable); 979f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey } 980f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey } 981f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 9825dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey if (docLastModified == -1) { 9839d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey date.setText(null); 9849d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } else { 9855dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey date.setText(formatTime(context, docLastModified)); 98628c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey hasLine2 = true; 9879d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 988b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey 989b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey if (state.showSize) { 990b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey size.setVisibility(View.VISIBLE); 9915dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey if (Document.MIME_TYPE_DIR.equals(docMimeType) || docSize == -1) { 992b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey size.setText(null); 993b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey } else { 9945dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey size.setText(Formatter.formatFileSize(context, docSize)); 99528c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey hasLine2 = true; 996b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey } 997b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey } else { 998b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey size.setVisibility(View.GONE); 99954e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey } 1000ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey 1001f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (line1 != null) { 1002f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey line1.setVisibility(hasLine1 ? View.VISIBLE : View.GONE); 1003f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey } 100488f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey if (line2 != null) { 100588f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey line2.setVisibility(hasLine2 ? View.VISIBLE : View.GONE); 100688f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } 100728c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey 1008cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey setEnabledRecursive(convertView, enabled); 1009cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey 1010cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey iconMime.setAlpha(iconAlpha); 1011cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey iconThumb.setAlpha(iconAlpha); 1012cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey if (icon1 != null) icon1.setAlpha(iconAlpha); 1013cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey if (icon2 != null) icon2.setAlpha(iconAlpha); 10143f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 1015ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey return convertView; 101654e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey } 101754e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 1018ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey @Override 1019ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey public int getCount() { 1020954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey return mCursorCount + mFooters.size(); 1021ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey } 10229e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 1023ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey @Override 10245dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey public Cursor getItem(int position) { 1025954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (position < mCursorCount) { 10265dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey mCursor.moveToPosition(position); 1027954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey return mCursor; 1028954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } else { 1029954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey return null; 10305dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey } 1031ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey } 103254e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 1033ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey @Override 1034ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey public long getItemId(int position) { 10355dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey return position; 1036ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey } 1037954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 1038954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey @Override 10393f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey public int getViewTypeCount() { 10403f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey return 4; 10413f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 10423f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 10433f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey @Override 1044954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey public int getItemViewType(int position) { 1045954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (position < mCursorCount) { 1046954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey return 0; 1047954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } else { 10483f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey position -= mCursorCount; 10493f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey return mFooters.get(position).getItemViewType(); 1050954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 1051954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 10529e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey } 10539d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 1054b3d42635aafacd80b1e1d257338ea6abb93d22c3Jeff Sharkey private static class ThumbnailAsyncTask extends AsyncTask<Uri, Void, Bitmap> 1055b3d42635aafacd80b1e1d257338ea6abb93d22c3Jeff Sharkey implements Preemptable { 10564ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey private final Uri mUri; 10574ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey private final ImageView mIconMime; 10584ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey private final ImageView mIconThumb; 10594eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey private final Point mThumbSize; 1060cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey private final float mTargetAlpha; 10614ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey private final CancellationSignal mSignal; 10629d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 1063cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey public ThumbnailAsyncTask(Uri uri, ImageView iconMime, ImageView iconThumb, Point thumbSize, 1064cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey float targetAlpha) { 10654ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mUri = uri; 10664ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mIconMime = iconMime; 10674ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mIconThumb = iconThumb; 10684eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey mThumbSize = thumbSize; 1069cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey mTargetAlpha = targetAlpha; 10704ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mSignal = new CancellationSignal(); 10719d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 10729d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 1073b3d42635aafacd80b1e1d257338ea6abb93d22c3Jeff Sharkey @Override 1074b3d42635aafacd80b1e1d257338ea6abb93d22c3Jeff Sharkey public void preempt() { 10754ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey cancel(false); 10764ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mSignal.cancel(); 10779d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 10789d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 10799d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey @Override 10809d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey protected Bitmap doInBackground(Uri... params) { 1081d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey if (isCancelled()) return null; 1082d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey 10834ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey final Context context = mIconThumb.getContext(); 10847aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey final ContentResolver resolver = context.getContentResolver(); 10859d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 10867aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey ContentProviderClient client = null; 10879d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey Bitmap result = null; 10889d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey try { 10897aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey client = DocumentsApplication.acquireUnstableProviderOrThrow( 10907aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey resolver, mUri.getAuthority()); 10917aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey result = DocumentsContract.getDocumentThumbnail(client, mUri, mThumbSize, mSignal); 10929d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey if (result != null) { 10934eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final ThumbnailCache thumbs = DocumentsApplication.getThumbnailsCache( 10944eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey context, mThumbSize); 10954ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey thumbs.put(mUri, result); 10969d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 10979d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } catch (Exception e) { 109833819318f61224cdda45e5e9a70dc9cdb9f33911Jeff Sharkey if (!(e instanceof OperationCanceledException)) { 109933819318f61224cdda45e5e9a70dc9cdb9f33911Jeff Sharkey Log.w(TAG, "Failed to load thumbnail for " + mUri + ": " + e); 110033819318f61224cdda45e5e9a70dc9cdb9f33911Jeff Sharkey } 11017aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey } finally { 11027aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey ContentProviderClient.releaseQuietly(client); 11039d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 11049d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey return result; 11059d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 11069d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 11079d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey @Override 11089d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey protected void onPostExecute(Bitmap result) { 11094ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey if (mIconThumb.getTag() == this && result != null) { 11104ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mIconThumb.setTag(null); 11114ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mIconThumb.setImageBitmap(result); 11124ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey 1113cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey mIconMime.setAlpha(mTargetAlpha); 11144ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mIconMime.animate().alpha(0f).start(); 11154ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mIconThumb.setAlpha(0f); 1116cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey mIconThumb.animate().alpha(mTargetAlpha).start(); 11179d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 11189d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 11199d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 11209d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 11219d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey private static String formatTime(Context context, long when) { 11229d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey // TODO: DateUtils should make this easier 11239d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey Time then = new Time(); 11249d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey then.set(when); 11259d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey Time now = new Time(); 11269d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey now.setToNow(); 11279d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 11289d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey int flags = DateUtils.FORMAT_NO_NOON | DateUtils.FORMAT_NO_MIDNIGHT 11299d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey | DateUtils.FORMAT_ABBREV_ALL; 11309d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 11319d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey if (then.year != now.year) { 11329d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey flags |= DateUtils.FORMAT_SHOW_YEAR | DateUtils.FORMAT_SHOW_DATE; 11339d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } else if (then.yearDay != now.yearDay) { 11349d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey flags |= DateUtils.FORMAT_SHOW_DATE; 11359d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } else { 11369d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey flags |= DateUtils.FORMAT_SHOW_TIME; 11379d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 11389d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 11399d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey return DateUtils.formatDateTime(context, when, flags); 11409d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 1141b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 1142b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey private String findCommonMimeType(List<String> mimeTypes) { 1143b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey String[] commonType = mimeTypes.get(0).split("/"); 1144b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey if (commonType.length != 2) { 1145b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey return "*/*"; 1146b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey } 1147b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 1148b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey for (int i = 1; i < mimeTypes.size(); i++) { 1149b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey String[] type = mimeTypes.get(i).split("/"); 1150b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey if (type.length != 2) continue; 1151b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 1152b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey if (!commonType[1].equals(type[1])) { 1153b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey commonType[1] = "*"; 1154b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey } 1155b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 1156b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey if (!commonType[0].equals(type[0])) { 1157b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey commonType[0] = "*"; 1158b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey commonType[1] = "*"; 1159b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey break; 1160b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey } 1161b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey } 1162b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 1163b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey return commonType[0] + "/" + commonType[1]; 1164b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey } 11653f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 11663f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey private void setEnabledRecursive(View v, boolean enabled) { 1167f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (v == null) return; 11683f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey if (v.isEnabled() == enabled) return; 11693f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey v.setEnabled(enabled); 11703f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 11713f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey if (v instanceof ViewGroup) { 11723f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey final ViewGroup vg = (ViewGroup) v; 11733f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey for (int i = vg.getChildCount() - 1; i >= 0; i--) { 11743f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey setEnabledRecursive(vg.getChildAt(i), enabled); 11753f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 11763f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 11773f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 11782a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey 11792a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey private boolean isDocumentEnabled(String docMimeType, int docFlags) { 11802a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey final State state = getDisplayState(DirectoryFragment.this); 11812a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey 11822a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey // Directories are always enabled 11832a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey if (Document.MIME_TYPE_DIR.equals(docMimeType)) { 11842a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey return true; 11852a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey } 11862a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey 11873d52dc9c3a2fd9997322ce5e28607b3f7e9bfcf7Jeff Sharkey // Read-only files are disabled when creating 11883d52dc9c3a2fd9997322ce5e28607b3f7e9bfcf7Jeff Sharkey if (state.action == ACTION_CREATE && (docFlags & Document.FLAG_SUPPORTS_WRITE) == 0) { 11893d52dc9c3a2fd9997322ce5e28607b3f7e9bfcf7Jeff Sharkey return false; 11903d52dc9c3a2fd9997322ce5e28607b3f7e9bfcf7Jeff Sharkey } 11913d52dc9c3a2fd9997322ce5e28607b3f7e9bfcf7Jeff Sharkey 11922a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey return MimePredicate.mimeMatches(state.acceptMimes, docMimeType); 11932a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey } 11949e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey} 1195