DirectoryFragment.java revision 14a6df7d7626b5e3c739e4dafd11073a471c91a8
19e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey/* 29e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey * Copyright (C) 2013 The Android Open Source Project 39e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey * 49e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey * Licensed under the Apache License, Version 2.0 (the "License"); 59e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey * you may not use this file except in compliance with the License. 69e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey * You may obtain a copy of the License at 79e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey * 89e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey * http://www.apache.org/licenses/LICENSE-2.0 99e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey * 109e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey * Unless required by applicable law or agreed to in writing, software 119e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey * distributed under the License is distributed on an "AS IS" BASIS, 129e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey * See the License for the specific language governing permissions and 149e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey * limitations under the License. 159e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey */ 169e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 179e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeypackage com.android.documentsui; 189e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 1959d577a518333f4b4514315b6d10e8dba160abcdJeff Sharkeyimport static com.android.documentsui.BaseActivity.State.ACTION_BROWSE; 2059d577a518333f4b4514315b6d10e8dba160abcdJeff Sharkeyimport static com.android.documentsui.BaseActivity.State.ACTION_BROWSE_ALL; 21e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKayimport static com.android.documentsui.BaseActivity.State.ACTION_CREATE; 22e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKayimport static com.android.documentsui.BaseActivity.State.ACTION_MANAGE; 23e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKayimport static com.android.documentsui.BaseActivity.State.MODE_GRID; 24e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKayimport static com.android.documentsui.BaseActivity.State.MODE_LIST; 25e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKayimport static com.android.documentsui.BaseActivity.State.MODE_UNKNOWN; 26e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKayimport static com.android.documentsui.BaseActivity.State.SORT_ORDER_UNKNOWN; 2759d577a518333f4b4514315b6d10e8dba160abcdJeff Sharkeyimport static com.android.documentsui.DocumentsActivity.TAG; 285dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkeyimport static com.android.documentsui.model.DocumentInfo.getCursorInt; 295dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkeyimport static com.android.documentsui.model.DocumentInfo.getCursorLong; 305dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkeyimport static com.android.documentsui.model.DocumentInfo.getCursorString; 31ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwaimport android.app.Activity; 32d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkeyimport android.app.ActivityManager; 3354e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkeyimport android.app.Fragment; 349e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.app.FragmentManager; 359e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.app.FragmentTransaction; 369e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.app.LoaderManager.LoaderCallbacks; 377aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkeyimport android.content.ContentProviderClient; 384eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkeyimport android.content.ContentResolver; 39fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkeyimport android.content.ContentValues; 409e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.content.Context; 414eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkeyimport android.content.Intent; 429e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.content.Loader; 436963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkeyimport android.content.res.Resources; 445dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkeyimport android.database.Cursor; 459d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkeyimport android.graphics.Bitmap; 469d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkeyimport android.graphics.Point; 474ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkeyimport android.graphics.drawable.Drawable; 481feeddf518d31a7ff5d28000a631857442cd7161Jeff Sharkeyimport android.graphics.drawable.InsetDrawable; 499e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.net.Uri; 509d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkeyimport android.os.AsyncTask; 519e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.os.Bundle; 524ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkeyimport android.os.CancellationSignal; 5314a6df7d7626b5e3c739e4dafd11073a471c91a8Makoto Onukiimport android.os.Handler; 5414a6df7d7626b5e3c739e4dafd11073a471c91a8Makoto Onukiimport android.os.Looper; 5533819318f61224cdda45e5e9a70dc9cdb9f33911Jeff Sharkeyimport android.os.OperationCanceledException; 56e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkeyimport android.os.Parcelable; 579e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.provider.DocumentsContract; 585dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkeyimport android.provider.DocumentsContract.Document; 59f491c72e4a0b6d692aaf459a9a45a8c1462e713bJeff Sharkeyimport android.text.TextUtils; 6054e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkeyimport android.text.format.DateUtils; 61b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkeyimport android.text.format.Formatter; 629d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkeyimport android.text.format.Time; 639d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkeyimport android.util.Log; 64e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkeyimport android.util.SparseArray; 65be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkeyimport android.util.SparseBooleanArray; 66be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkeyimport android.view.ActionMode; 679e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.view.LayoutInflater; 6854e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkeyimport android.view.Menu; 6954e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkeyimport android.view.MenuItem; 709e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.view.View; 719e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.view.ViewGroup; 72be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkeyimport android.widget.AbsListView; 73be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkeyimport android.widget.AbsListView.MultiChoiceModeListener; 744ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkeyimport android.widget.AbsListView.RecyclerListener; 7554e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkeyimport android.widget.AdapterView; 7654e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkeyimport android.widget.AdapterView.OnItemClickListener; 77ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkeyimport android.widget.BaseAdapter; 7854e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkeyimport android.widget.GridView; 799e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.widget.ImageView; 809e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.widget.ListView; 819e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkeyimport android.widget.TextView; 824eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkeyimport android.widget.Toast; 839e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 84e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKayimport com.android.documentsui.BaseActivity.State; 85b3d42635aafacd80b1e1d257338ea6abb93d22c3Jeff Sharkeyimport com.android.documentsui.ProviderExecutor.Preemptable; 86fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkeyimport com.android.documentsui.RecentsProvider.StateColumns; 87ae9b51bfa313c51a31af30875a71255d7b6d2e61Jeff Sharkeyimport com.android.documentsui.model.DocumentInfo; 88f8c3f322a276c8f78b8918fddedfe6e011d4e24aTomasz Mikolajewskiimport com.android.documentsui.model.DocumentStack; 89251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkeyimport com.android.documentsui.model.RootInfo; 90be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkeyimport com.google.android.collect.Lists; 91be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 92be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkeyimport java.util.ArrayList; 93ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkeyimport java.util.List; 9454e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 9554e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey/** 9654e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey * Display the documents inside a single directory. 9754e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey */ 9854e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkeypublic class DirectoryFragment extends Fragment { 9954e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 1009fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey private View mEmptyView; 10154e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey private ListView mListView; 10254e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey private GridView mGridView; 10354e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 104be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey private AbsListView mCurrentView; 105be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 106ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey public static final int TYPE_NORMAL = 1; 107ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey public static final int TYPE_SEARCH = 2; 108251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey public static final int TYPE_RECENT_OPEN = 3; 109dc2963aecaf38bf53d6de82957412a486049c207Jeff Sharkey 110e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey public static final int ANIM_NONE = 1; 111e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey public static final int ANIM_SIDE = 2; 112e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey public static final int ANIM_DOWN = 3; 113e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey public static final int ANIM_UP = 4; 114e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey 115ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa public static final int REQUEST_COPY_DESTINATION = 1; 116ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa 117dc2963aecaf38bf53d6de82957412a486049c207Jeff Sharkey private int mType = TYPE_NORMAL; 118e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey private String mStateKey; 119dc2963aecaf38bf53d6de82957412a486049c207Jeff Sharkey 120d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey private int mLastMode = MODE_UNKNOWN; 121d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey private int mLastSortOrder = SORT_ORDER_UNKNOWN; 122ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey private boolean mLastShowSize = false; 123d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey 124f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey private boolean mHideGridTitles = false; 125f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 126d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey private boolean mSvelteRecents; 1279d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey private Point mThumbSize; 1289d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 1299e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey private DocumentsAdapter mAdapter; 130b448660a227f93d7bd5c5d019a21745e67c2f54dJeff Sharkey private LoaderCallbacks<DirectoryResult> mCallbacks; 1319e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 132b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey private static final String EXTRA_TYPE = "type"; 133d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey private static final String EXTRA_ROOT = "root"; 134d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey private static final String EXTRA_DOC = "doc"; 135251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey private static final String EXTRA_QUERY = "query"; 136e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey private static final String EXTRA_IGNORE_STATE = "ignoreState"; 1379e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 138db5ef125007644daa94aeaf1bd8637f4e0095e94Jeff Sharkey private final int mLoaderId = 42; 139b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey 14014a6df7d7626b5e3c739e4dafd11073a471c91a8Makoto Onuki private final Handler mHandler = new Handler(Looper.getMainLooper()); 14114a6df7d7626b5e3c739e4dafd11073a471c91a8Makoto Onuki 142e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey public static void showNormal(FragmentManager fm, RootInfo root, DocumentInfo doc, int anim) { 143e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey show(fm, TYPE_NORMAL, root, doc, null, anim); 144b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey } 145b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey 146e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey public static void showSearch(FragmentManager fm, RootInfo root, String query, int anim) { 147e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey show(fm, TYPE_SEARCH, root, null, query, anim); 148b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey } 149b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey 150e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey public static void showRecentsOpen(FragmentManager fm, int anim) { 151e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey show(fm, TYPE_RECENT_OPEN, null, null, null, anim); 152b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey } 1539e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 154e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey private static void show(FragmentManager fm, int type, RootInfo root, DocumentInfo doc, 155e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey String query, int anim) { 1569e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey final Bundle args = new Bundle(); 157b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey args.putInt(EXTRA_TYPE, type); 158d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey args.putParcelable(EXTRA_ROOT, root); 159d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey args.putParcelable(EXTRA_DOC, doc); 160251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey args.putString(EXTRA_QUERY, query); 1619e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 162e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey final FragmentTransaction ft = fm.beginTransaction(); 163e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey switch (anim) { 164e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey case ANIM_SIDE: 165e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey args.putBoolean(EXTRA_IGNORE_STATE, true); 166e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey break; 167e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey case ANIM_DOWN: 168e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey args.putBoolean(EXTRA_IGNORE_STATE, true); 169e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey ft.setCustomAnimations(R.animator.dir_down, R.animator.dir_frozen); 170e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey break; 171e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey case ANIM_UP: 172e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey ft.setCustomAnimations(R.animator.dir_frozen, R.animator.dir_up); 173e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey break; 174e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey } 175e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey 1769e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey final DirectoryFragment fragment = new DirectoryFragment(); 1779e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey fragment.setArguments(args); 1789e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 17966516697a29cf00d93893a1011d3befc7c1ee37fJeff Sharkey ft.replace(R.id.container_directory, fragment); 1809e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey ft.commitAllowingStateLoss(); 1819e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey } 1829e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 183e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey private static String buildStateKey(RootInfo root, DocumentInfo doc) { 184e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey final StringBuilder builder = new StringBuilder(); 185e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey builder.append(root != null ? root.authority : "null").append(';'); 186e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey builder.append(root != null ? root.rootId : "null").append(';'); 187e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey builder.append(doc != null ? doc.documentId : "null"); 188e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey return builder.toString(); 189e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey } 190e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey 191ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey public static DirectoryFragment get(FragmentManager fm) { 192ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey // TODO: deal with multiple directories shown at once 19366516697a29cf00d93893a1011d3befc7c1ee37fJeff Sharkey return (DirectoryFragment) fm.findFragmentById(R.id.container_directory); 194ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey } 195ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey 1969e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey @Override 1979e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey public View onCreateView( 1989e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { 1999e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey final Context context = inflater.getContext(); 2006963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkey final Resources res = context.getResources(); 20154e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey final View view = inflater.inflate(R.layout.fragment_directory, container, false); 20254e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 2039fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey mEmptyView = view.findViewById(android.R.id.empty); 2049fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey 20554e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mListView = (ListView) view.findViewById(R.id.list); 20654e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mListView.setOnItemClickListener(mItemListener); 207be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mListView.setMultiChoiceModeListener(mMultiListener); 2084ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mListView.setRecyclerListener(mRecycleListener); 20954e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 2106963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkey // Indent our list divider to align with text 2116963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkey final Drawable divider = mListView.getDivider(); 2126963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkey final boolean insetLeft = res.getBoolean(R.bool.list_divider_inset_left); 2136963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkey final int insetSize = res.getDimensionPixelSize(R.dimen.list_divider_inset); 2146963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkey if (insetLeft) { 2156963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkey mListView.setDivider(new InsetDrawable(divider, insetSize, 0, 0, 0)); 2166963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkey } else { 2176963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkey mListView.setDivider(new InsetDrawable(divider, 0, 0, insetSize, 0)); 2186963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkey } 2196963148e226dfadc48c36da7db14ee4587a62f6aJeff Sharkey 22054e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mGridView = (GridView) view.findViewById(R.id.grid); 22154e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mGridView.setOnItemClickListener(mItemListener); 222be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mGridView.setMultiChoiceModeListener(mMultiListener); 2234ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mGridView.setRecyclerListener(mRecycleListener); 22454e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 2255dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey return view; 2265dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey } 22754e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 2285dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey @Override 229d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey public void onDestroyView() { 230d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey super.onDestroyView(); 231d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey 232d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey // Cancel any outstanding thumbnail requests 233d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey final ViewGroup target = (mListView.getAdapter() != null) ? mListView : mGridView; 234d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey final int count = target.getChildCount(); 235d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey for (int i = 0; i < count; i++) { 236d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey final View view = target.getChildAt(i); 237d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey mRecycleListener.onMovedToScrapHeap(view); 238d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey } 239ca25db0cb3d6b9686a42c9cb99d90dc095f20cd8Jeff Sharkey 240ca25db0cb3d6b9686a42c9cb99d90dc095f20cd8Jeff Sharkey // Tear down any selection in progress 241ca25db0cb3d6b9686a42c9cb99d90dc095f20cd8Jeff Sharkey mListView.setChoiceMode(AbsListView.CHOICE_MODE_NONE); 242ca25db0cb3d6b9686a42c9cb99d90dc095f20cd8Jeff Sharkey mGridView.setChoiceMode(AbsListView.CHOICE_MODE_NONE); 243d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey } 244d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey 245d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey @Override 2465dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey public void onActivityCreated(Bundle savedInstanceState) { 2475dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey super.onActivityCreated(savedInstanceState); 2485dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey 2495dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final Context context = getActivity(); 250d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey final State state = getDisplayState(DirectoryFragment.this); 2515dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey 252f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey final RootInfo root = getArguments().getParcelable(EXTRA_ROOT); 253f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey final DocumentInfo doc = getArguments().getParcelable(EXTRA_DOC); 254f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 255251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey mAdapter = new DocumentsAdapter(); 256b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey mType = getArguments().getInt(EXTRA_TYPE); 257e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey mStateKey = buildStateKey(root, doc); 2589e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 259f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (mType == TYPE_RECENT_OPEN) { 260f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey // Hide titles when showing recents for picking images/videos 261f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey mHideGridTitles = MimePredicate.mimeMatches( 262f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey MimePredicate.VISUAL_MIMES, state.acceptMimes); 263f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey } else { 264f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey mHideGridTitles = (doc != null) && doc.isGridTitlesHidden(); 265f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey } 266f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 267d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey final ActivityManager am = (ActivityManager) context.getSystemService( 268d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey Context.ACTIVITY_SERVICE); 269d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey mSvelteRecents = am.isLowRamDevice() && (mType == TYPE_RECENT_OPEN); 270d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey 271b448660a227f93d7bd5c5d019a21745e67c2f54dJeff Sharkey mCallbacks = new LoaderCallbacks<DirectoryResult>() { 2729e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey @Override 273b448660a227f93d7bd5c5d019a21745e67c2f54dJeff Sharkey public Loader<DirectoryResult> onCreateLoader(int id, Bundle args) { 274251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey final String query = getArguments().getString(EXTRA_QUERY); 275251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey 27654ca29a5b94c2edf461c5433825d4ae17469fd7cJeff Sharkey Uri contentsUri; 277251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey switch (mType) { 278251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey case TYPE_NORMAL: 279d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey contentsUri = DocumentsContract.buildChildDocumentsUri( 280d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey doc.authority, doc.documentId); 2814ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey if (state.action == ACTION_MANAGE) { 2824ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey contentsUri = DocumentsContract.setManageMode(contentsUri); 2834ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } 284fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey return new DirectoryLoader( 2854ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey context, mType, root, doc, contentsUri, state.userSortOrder); 286251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey case TYPE_SEARCH: 287251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey contentsUri = DocumentsContract.buildSearchDocumentsUri( 2883e1189b3590aefb65a2af720ae2ba959bbd4188dJeff Sharkey root.authority, root.rootId, query); 2894ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey if (state.action == ACTION_MANAGE) { 2904ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey contentsUri = DocumentsContract.setManageMode(contentsUri); 2914ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } 292fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey return new DirectoryLoader( 2934ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey context, mType, root, doc, contentsUri, state.userSortOrder); 294251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey case TYPE_RECENT_OPEN: 295348ad6866b91afa4d59d45df533ef88094c74d13Jeff Sharkey final RootsCache roots = DocumentsApplication.getRootsCache(context); 296a9ce049db87259e302e2368d2a4a1c11a94fd831Jeff Sharkey return new RecentLoader(context, roots, state); 297251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey default: 298251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey throw new IllegalStateException("Unknown type " + mType); 299251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey } 3009e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey } 3019e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 3029e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey @Override 303b448660a227f93d7bd5c5d019a21745e67c2f54dJeff Sharkey public void onLoadFinished(Loader<DirectoryResult> loader, DirectoryResult result) { 30414a6df7d7626b5e3c739e4dafd11073a471c91a8Makoto Onuki if (result == null || result.exception != null) { 30514a6df7d7626b5e3c739e4dafd11073a471c91a8Makoto Onuki // onBackPressed does a fragment transaction, which can't be done inside 30614a6df7d7626b5e3c739e4dafd11073a471c91a8Makoto Onuki // onLoadFinished 30714a6df7d7626b5e3c739e4dafd11073a471c91a8Makoto Onuki mHandler.post(new Runnable() { 30814a6df7d7626b5e3c739e4dafd11073a471c91a8Makoto Onuki @Override 30914a6df7d7626b5e3c739e4dafd11073a471c91a8Makoto Onuki public void run() { 31014a6df7d7626b5e3c739e4dafd11073a471c91a8Makoto Onuki final Activity activity = getActivity(); 31114a6df7d7626b5e3c739e4dafd11073a471c91a8Makoto Onuki if (activity != null) { 31214a6df7d7626b5e3c739e4dafd11073a471c91a8Makoto Onuki activity.onBackPressed(); 31314a6df7d7626b5e3c739e4dafd11073a471c91a8Makoto Onuki } 31414a6df7d7626b5e3c739e4dafd11073a471c91a8Makoto Onuki } 31514a6df7d7626b5e3c739e4dafd11073a471c91a8Makoto Onuki }); 31614a6df7d7626b5e3c739e4dafd11073a471c91a8Makoto Onuki return; 31714a6df7d7626b5e3c739e4dafd11073a471c91a8Makoto Onuki } 31814a6df7d7626b5e3c739e4dafd11073a471c91a8Makoto Onuki 319d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey if (!isAdded()) return; 320d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey 321d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey mAdapter.swapResult(result); 322d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey 323d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey // Push latest state up to UI 324d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey // TODO: if mode change was racing with us, don't overwrite it 32588f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey if (result.mode != MODE_UNKNOWN) { 32688f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey state.derivedMode = result.mode; 32788f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } 328fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey state.derivedSortOrder = result.sortOrder; 329e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKay ((BaseActivity) context).onStateChanged(); 330d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey 331d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey updateDisplayState(); 332d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey 333a82c2e24bc226c123075331cdaafb171b3b07b85Jeff Sharkey // When launched into empty recents, show drawer 334ef3e2cf35fbede340d5ff830b410baea8e461a94Steve McKay if (mType == TYPE_RECENT_OPEN && mAdapter.isEmpty() && !state.stackTouched && 335ef3e2cf35fbede340d5ff830b410baea8e461a94Steve McKay context instanceof DocumentsActivity) { 336ef3e2cf35fbede340d5ff830b410baea8e461a94Steve McKay ((DocumentsActivity) context).setRootsDrawerOpen(true); 337a82c2e24bc226c123075331cdaafb171b3b07b85Jeff Sharkey } 338a82c2e24bc226c123075331cdaafb171b3b07b85Jeff Sharkey 339e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey // Restore any previous instance state 340e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey final SparseArray<Parcelable> container = state.dirState.remove(mStateKey); 341e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey if (container != null && !getArguments().getBoolean(EXTRA_IGNORE_STATE, false)) { 342e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey getView().restoreHierarchyState(container); 343e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey } else if (mLastSortOrder != state.derivedSortOrder) { 344d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey mListView.smoothScrollToPosition(0); 345d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey mGridView.smoothScrollToPosition(0); 346d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey } 347e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey 348e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey mLastSortOrder = state.derivedSortOrder; 3499e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey } 3509e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 3519e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey @Override 352b448660a227f93d7bd5c5d019a21745e67c2f54dJeff Sharkey public void onLoaderReset(Loader<DirectoryResult> loader) { 353d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey mAdapter.swapResult(null); 3549e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey } 3559e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey }; 3569e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 357d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey // Kick off loader at least once 358d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey getLoaderManager().restartLoader(mLoaderId, null, mCallbacks); 359d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey 360b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey updateDisplayState(); 36154e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey } 3629e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 36328c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey @Override 364ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa public void onActivityResult(int requestCode, int resultCode, Intent data) { 365ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa // There's only one request code right now. Replace this with a switch statement or 366ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa // something more scalable when more codes are added. 367ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa if (requestCode != REQUEST_COPY_DESTINATION) { 368ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa return; 369ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa } 370ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa if (resultCode == Activity.RESULT_CANCELED || data == null) { 371ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa // User pressed the back button or otherwise cancelled the destination pick. Don't 372ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa // proceed with the copy. 373ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa return; 374ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa } 375ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa 376f8c3f322a276c8f78b8918fddedfe6e011d4e24aTomasz Mikolajewski CopyService.start(getActivity(), getDisplayState(this).selectedDocumentsForCopy, 377f8c3f322a276c8f78b8918fddedfe6e011d4e24aTomasz Mikolajewski (DocumentStack) data.getParcelableExtra(CopyService.EXTRA_STACK)); 378ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa } 379ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa 380ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa @Override 381e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey public void onStop() { 382e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey super.onStop(); 383e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey 384e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey // Remember last scroll location 385e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey final SparseArray<Parcelable> container = new SparseArray<Parcelable>(); 386e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey getView().saveHierarchyState(container); 387e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey final State state = getDisplayState(this); 388e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey state.dirState.put(mStateKey, container); 389e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey } 390e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey 391e20a3acdc2d52c7eeb76940206145b3c419394a6Jeff Sharkey @Override 39288f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey public void onResume() { 39388f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey super.onResume(); 39428c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey updateDisplayState(); 39528c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey } 39628c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey 397669f8e7c70c595964a1c9ca154ac123da84d99a1Jeff Sharkey public void onDisplayStateChanged() { 398669f8e7c70c595964a1c9ca154ac123da84d99a1Jeff Sharkey updateDisplayState(); 399669f8e7c70c595964a1c9ca154ac123da84d99a1Jeff Sharkey } 400669f8e7c70c595964a1c9ca154ac123da84d99a1Jeff Sharkey 401d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey public void onUserSortOrderChanged() { 402fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey // Sort order change always triggers reload; we'll trigger state change 403fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey // on the flip side. 404d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey getLoaderManager().restartLoader(mLoaderId, null, mCallbacks); 405d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey } 406d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey 407d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey public void onUserModeChanged() { 408fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey final ContentResolver resolver = getActivity().getContentResolver(); 409fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey final State state = getDisplayState(this); 410fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey 411fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey final RootInfo root = getArguments().getParcelable(EXTRA_ROOT); 412fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey final DocumentInfo doc = getArguments().getParcelable(EXTRA_DOC); 413fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey 4143e1189b3590aefb65a2af720ae2ba959bbd4188dJeff Sharkey if (root != null && doc != null) { 41588f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey final Uri stateUri = RecentsProvider.buildState( 41688f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey root.authority, root.rootId, doc.documentId); 41788f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey final ContentValues values = new ContentValues(); 41888f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey values.put(StateColumns.MODE, state.userMode); 41988f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey 42088f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey new AsyncTask<Void, Void, Void>() { 42188f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey @Override 42288f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey protected Void doInBackground(Void... params) { 42388f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey resolver.insert(stateUri, values); 42488f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey return null; 42588f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } 42688f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey }.execute(); 42788f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } 428fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey 429fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey // Mode change is just visual change; no need to kick loader, and 430fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey // deliver change event immediately. 431fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey state.derivedMode = state.userMode; 432e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKay ((BaseActivity) getActivity()).onStateChanged(); 433fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey 434d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey updateDisplayState(); 435d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey } 436d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey 437d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey private void updateDisplayState() { 438b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey final State state = getDisplayState(this); 43954e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 440ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey if (mLastMode == state.derivedMode && mLastShowSize == state.showSize) return; 441fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey mLastMode = state.derivedMode; 442ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey mLastShowSize = state.showSize; 44354e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 444fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey mListView.setVisibility(state.derivedMode == MODE_LIST ? View.VISIBLE : View.GONE); 445fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey mGridView.setVisibility(state.derivedMode == MODE_GRID ? View.VISIBLE : View.GONE); 44654e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 447be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey final int choiceMode; 4481482789374fb8da3abea8f6f4f272a67205b95dbJeff Sharkey if (state.allowMultiple) { 449be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey choiceMode = ListView.CHOICE_MODE_MULTIPLE_MODAL; 450be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } else { 451be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey choiceMode = ListView.CHOICE_MODE_NONE; 452be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 453be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 4549d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey final int thumbSize; 455fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey if (state.derivedMode == MODE_GRID) { 4569d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey thumbSize = getResources().getDimensionPixelSize(R.dimen.grid_width); 45754e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mListView.setAdapter(null); 458be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mListView.setChoiceMode(ListView.CHOICE_MODE_NONE); 45954e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mGridView.setAdapter(mAdapter); 460be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mGridView.setColumnWidth(getResources().getDimensionPixelSize(R.dimen.grid_width)); 46154e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mGridView.setNumColumns(GridView.AUTO_FIT); 462be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mGridView.setChoiceMode(choiceMode); 463be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mCurrentView = mGridView; 464fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey } else if (state.derivedMode == MODE_LIST) { 465d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey thumbSize = getResources().getDimensionPixelSize(R.dimen.icon_size); 46654e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mGridView.setAdapter(null); 467be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mGridView.setChoiceMode(ListView.CHOICE_MODE_NONE); 46854e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey mListView.setAdapter(mAdapter); 469be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mListView.setChoiceMode(choiceMode); 470be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mCurrentView = mListView; 4711482789374fb8da3abea8f6f4f272a67205b95dbJeff Sharkey } else { 472fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey throw new IllegalStateException("Unknown state " + state.derivedMode); 47354e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey } 4749d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 4759d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey mThumbSize = new Point(thumbSize, thumbSize); 47654e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey } 47754e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 47854e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey private OnItemClickListener mItemListener = new OnItemClickListener() { 47954e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey @Override 48054e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 4815dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final Cursor cursor = mAdapter.getItem(position); 4823f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey if (cursor != null) { 4832a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey final String docMimeType = getCursorString(cursor, Document.COLUMN_MIME_TYPE); 4842a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey final int docFlags = getCursorInt(cursor, Document.COLUMN_FLAGS); 4852a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey if (isDocumentEnabled(docMimeType, docFlags)) { 4862a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey final DocumentInfo doc = DocumentInfo.fromDirectoryCursor(cursor); 487e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKay ((BaseActivity) getActivity()).onDocumentPicked(doc); 4883f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 489a5599ef636e37cb0b6474349936999be1afe6987Jeff Sharkey } 49054e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey } 49154e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey }; 49254e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 493be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey private MultiChoiceModeListener mMultiListener = new MultiChoiceModeListener() { 494be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey @Override 495be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey public boolean onCreateActionMode(ActionMode mode, Menu menu) { 496be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mode.getMenuInflater().inflate(R.menu.mode_directory, menu); 497f491c72e4a0b6d692aaf459a9a45a8c1462e713bJeff Sharkey mode.setTitle(TextUtils.formatSelectedCount(mCurrentView.getCheckedItemCount())); 498be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey return true; 499be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 500be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 501be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey @Override 502be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey public boolean onPrepareActionMode(ActionMode mode, Menu menu) { 503b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey final State state = getDisplayState(DirectoryFragment.this); 5044eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 5054eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final MenuItem open = menu.findItem(R.id.menu_open); 5064eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final MenuItem share = menu.findItem(R.id.menu_share); 5074eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final MenuItem delete = menu.findItem(R.id.menu_delete); 508d99109fca847895233b0bdfafa131ebca8dfe3d5Ben Kwa final MenuItem copy = menu.findItem(R.id.menu_copy); 5094eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 51059d577a518333f4b4514315b6d10e8dba160abcdJeff Sharkey final boolean manageOrBrowse = (state.action == ACTION_MANAGE 51159d577a518333f4b4514315b6d10e8dba160abcdJeff Sharkey || state.action == ACTION_BROWSE || state.action == ACTION_BROWSE_ALL); 51259d577a518333f4b4514315b6d10e8dba160abcdJeff Sharkey 51359d577a518333f4b4514315b6d10e8dba160abcdJeff Sharkey open.setVisible(!manageOrBrowse); 51459d577a518333f4b4514315b6d10e8dba160abcdJeff Sharkey share.setVisible(manageOrBrowse); 51559d577a518333f4b4514315b6d10e8dba160abcdJeff Sharkey delete.setVisible(manageOrBrowse); 516c5979d98cff02117ef1272b1d97982bf5232ef01Ben Kwa // Disable copying from the Recents view. 517c5979d98cff02117ef1272b1d97982bf5232ef01Ben Kwa copy.setVisible(manageOrBrowse && mType != TYPE_RECENT_OPEN); 5184eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 519be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey return true; 520be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 521be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 522be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey @Override 523be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey public boolean onActionItemClicked(ActionMode mode, MenuItem item) { 5244eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final SparseBooleanArray checked = mCurrentView.getCheckedItemPositions(); 525ae9b51bfa313c51a31af30875a71255d7b6d2e61Jeff Sharkey final ArrayList<DocumentInfo> docs = Lists.newArrayList(); 5264eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final int size = checked.size(); 5274eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey for (int i = 0; i < size; i++) { 5284eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey if (checked.valueAt(i)) { 5295dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final Cursor cursor = mAdapter.getItem(checked.keyAt(i)); 530251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey final DocumentInfo doc = DocumentInfo.fromDirectoryCursor(cursor); 5314eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey docs.add(doc); 532be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 5334eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } 5344eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 5354eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final int id = item.getItemId(); 5364eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey if (id == R.id.menu_open) { 537e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKay BaseActivity.get(DirectoryFragment.this).onDocumentsPicked(docs); 538b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey mode.finish(); 5394eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey return true; 540be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 5414eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } else if (id == R.id.menu_share) { 5424eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey onShareDocuments(docs); 543b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey mode.finish(); 544be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey return true; 5454eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 5464eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } else if (id == R.id.menu_delete) { 5474eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey onDeleteDocuments(docs); 548b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey mode.finish(); 5494eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey return true; 5504eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 551d99109fca847895233b0bdfafa131ebca8dfe3d5Ben Kwa } else if (id == R.id.menu_copy) { 552d99109fca847895233b0bdfafa131ebca8dfe3d5Ben Kwa onCopyDocuments(docs); 553d99109fca847895233b0bdfafa131ebca8dfe3d5Ben Kwa mode.finish(); 554d99109fca847895233b0bdfafa131ebca8dfe3d5Ben Kwa return true; 555d99109fca847895233b0bdfafa131ebca8dfe3d5Ben Kwa 5563bcc9488a17b25e569c982e9e7596e6d34384c5bBen Kwa } else if (id == R.id.menu_select_all) { 5573bcc9488a17b25e569c982e9e7596e6d34384c5bBen Kwa int count = mCurrentView.getCount(); 5583bcc9488a17b25e569c982e9e7596e6d34384c5bBen Kwa for (int i = 0; i < count; i++) { 5593bcc9488a17b25e569c982e9e7596e6d34384c5bBen Kwa mCurrentView.setItemChecked(i, true); 5603bcc9488a17b25e569c982e9e7596e6d34384c5bBen Kwa } 5613bcc9488a17b25e569c982e9e7596e6d34384c5bBen Kwa updateDisplayState(); 5623bcc9488a17b25e569c982e9e7596e6d34384c5bBen Kwa return true; 5633bcc9488a17b25e569c982e9e7596e6d34384c5bBen Kwa 564be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } else { 565be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey return false; 566be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 567be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 568be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 569be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey @Override 570be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey public void onDestroyActionMode(ActionMode mode) { 571be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey // ignored 572be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 573be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 574be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey @Override 575be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey public void onItemCheckedStateChanged( 576be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey ActionMode mode, int position, long id, boolean checked) { 577be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey if (checked) { 5783f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey // Directories and footer items cannot be checked 5793f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey boolean valid = false; 5803f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 5815dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final Cursor cursor = mAdapter.getItem(position); 5823f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey if (cursor != null) { 5833f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey final String docMimeType = getCursorString(cursor, Document.COLUMN_MIME_TYPE); 5842a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey final int docFlags = getCursorInt(cursor, Document.COLUMN_FLAGS); 585726cf70fd4e436ba0ba5fff1a42e5c726a9786c5Ben Kwa valid = isDocumentEnabled(docMimeType, docFlags); 5863f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 5873f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 5883f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey if (!valid) { 589be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey mCurrentView.setItemChecked(position, false); 590be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 591be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 592be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 593f491c72e4a0b6d692aaf459a9a45a8c1462e713bJeff Sharkey mode.setTitle(TextUtils.formatSelectedCount(mCurrentView.getCheckedItemCount())); 594be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey } 595be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey }; 596be8b12e687bd10a526b1f54c2d8a52abdad15d85Jeff Sharkey 5974ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey private RecyclerListener mRecycleListener = new RecyclerListener() { 5984ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey @Override 5994ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey public void onMovedToScrapHeap(View view) { 6004ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey final ImageView iconThumb = (ImageView) view.findViewById(R.id.icon_thumb); 6014ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey if (iconThumb != null) { 6024ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey final ThumbnailAsyncTask oldTask = (ThumbnailAsyncTask) iconThumb.getTag(); 6034ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey if (oldTask != null) { 604b3d42635aafacd80b1e1d257338ea6abb93d22c3Jeff Sharkey oldTask.preempt(); 6054ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconThumb.setTag(null); 6064ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } 6074ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } 6084ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } 6094ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey }; 6104ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey 611ae9b51bfa313c51a31af30875a71255d7b6d2e61Jeff Sharkey private void onShareDocuments(List<DocumentInfo> docs) { 612b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey Intent intent; 613726cf70fd4e436ba0ba5fff1a42e5c726a9786c5Ben Kwa 614726cf70fd4e436ba0ba5fff1a42e5c726a9786c5Ben Kwa // Filter out directories - those can't be shared. 615726cf70fd4e436ba0ba5fff1a42e5c726a9786c5Ben Kwa List<DocumentInfo> docsForSend = Lists.newArrayList(); 616726cf70fd4e436ba0ba5fff1a42e5c726a9786c5Ben Kwa for (DocumentInfo doc: docs) { 617726cf70fd4e436ba0ba5fff1a42e5c726a9786c5Ben Kwa if (!Document.MIME_TYPE_DIR.equals(doc.mimeType)) { 618726cf70fd4e436ba0ba5fff1a42e5c726a9786c5Ben Kwa docsForSend.add(doc); 619726cf70fd4e436ba0ba5fff1a42e5c726a9786c5Ben Kwa } 620726cf70fd4e436ba0ba5fff1a42e5c726a9786c5Ben Kwa } 621726cf70fd4e436ba0ba5fff1a42e5c726a9786c5Ben Kwa 622726cf70fd4e436ba0ba5fff1a42e5c726a9786c5Ben Kwa if (docsForSend.size() == 1) { 623726cf70fd4e436ba0ba5fff1a42e5c726a9786c5Ben Kwa final DocumentInfo doc = docsForSend.get(0); 624b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 625b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey intent = new Intent(Intent.ACTION_SEND); 626b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 627b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey intent.addCategory(Intent.CATEGORY_DEFAULT); 628b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey intent.setType(doc.mimeType); 629d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey intent.putExtra(Intent.EXTRA_STREAM, doc.derivedUri); 6304eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 631726cf70fd4e436ba0ba5fff1a42e5c726a9786c5Ben Kwa } else if (docsForSend.size() > 1) { 6324eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey intent = new Intent(Intent.ACTION_SEND_MULTIPLE); 6334eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION); 6344eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey intent.addCategory(Intent.CATEGORY_DEFAULT); 635b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 636b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey final ArrayList<String> mimeTypes = Lists.newArrayList(); 637b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey final ArrayList<Uri> uris = Lists.newArrayList(); 638726cf70fd4e436ba0ba5fff1a42e5c726a9786c5Ben Kwa for (DocumentInfo doc : docsForSend) { 639b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey mimeTypes.add(doc.mimeType); 640d182bb641f228b2d28527a6aa86075f6358ab838Jeff Sharkey uris.add(doc.derivedUri); 641b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey } 642b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 643b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey intent.setType(findCommonMimeType(mimeTypes)); 6444eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey intent.putParcelableArrayListExtra(Intent.EXTRA_STREAM, uris); 645b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 6464eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } else { 647b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey return; 6484eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } 6494eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 650b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey intent = Intent.createChooser(intent, getActivity().getText(R.string.share_via)); 6514eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey startActivity(intent); 6524eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } 6534eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 654ae9b51bfa313c51a31af30875a71255d7b6d2e61Jeff Sharkey private void onDeleteDocuments(List<DocumentInfo> docs) { 6554eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final Context context = getActivity(); 6564eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final ContentResolver resolver = context.getContentResolver(); 6574eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 6584eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey boolean hadTrouble = false; 659ae9b51bfa313c51a31af30875a71255d7b6d2e61Jeff Sharkey for (DocumentInfo doc : docs) { 6604eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey if (!doc.isDeleteSupported()) { 6614eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey Log.w(TAG, "Skipping " + doc); 6624eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey hadTrouble = true; 6634eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey continue; 6644eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } 6654eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 6667aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey ContentProviderClient client = null; 6677aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey try { 6687aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey client = DocumentsApplication.acquireUnstableProviderOrThrow( 6697aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey resolver, doc.derivedUri.getAuthority()); 6707aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey DocumentsContract.deleteDocument(client, doc.derivedUri); 6717aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey } catch (Exception e) { 672ded77187ef53341765fcab8e29cda94810fc2ca5Jeff Sharkey Log.w(TAG, "Failed to delete " + doc); 6734eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey hadTrouble = true; 6747aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey } finally { 6757aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey ContentProviderClient.releaseQuietly(client); 6764eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } 6774eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } 6784eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 6794eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey if (hadTrouble) { 6804eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey Toast.makeText(context, R.string.toast_failed_delete, Toast.LENGTH_SHORT).show(); 6814eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } 6824eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey } 6834eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 684d99109fca847895233b0bdfafa131ebca8dfe3d5Ben Kwa private void onCopyDocuments(List<DocumentInfo> docs) { 685cf0e9ace5eecc4457b9bd6e92a3c8391c09654d9Daichi Hirono getDisplayState(this).selectedDocumentsForCopy = docs; 686d99109fca847895233b0bdfafa131ebca8dfe3d5Ben Kwa 687ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa // Pop up a dialog to pick a destination. This is inadequate but works for now. 688ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa // TODO: Implement a picker that is to spec. 689bbe2292bc671f74d77c9a0e4e0e1d5ea5714d939Daichi Hirono final Intent intent = new Intent( 6901a2fdb496ec080cd6ff7ed547320dcfa7994abbdDaichi Hirono BaseActivity.DocumentsIntent.ACTION_OPEN_COPY_DESTINATION, 691bbe2292bc671f74d77c9a0e4e0e1d5ea5714d939Daichi Hirono Uri.EMPTY, 692bbe2292bc671f74d77c9a0e4e0e1d5ea5714d939Daichi Hirono getActivity(), 693bbe2292bc671f74d77c9a0e4e0e1d5ea5714d939Daichi Hirono DocumentsActivity.class); 6949be34298be02783b4cc91cf1784aa0627cf36012Daichi Hirono boolean directoryCopy = false; 6959be34298be02783b4cc91cf1784aa0627cf36012Daichi Hirono for (DocumentInfo info : docs) { 6969be34298be02783b4cc91cf1784aa0627cf36012Daichi Hirono if (Document.MIME_TYPE_DIR.equals(info.mimeType)) { 6979be34298be02783b4cc91cf1784aa0627cf36012Daichi Hirono directoryCopy = true; 6989be34298be02783b4cc91cf1784aa0627cf36012Daichi Hirono break; 6999be34298be02783b4cc91cf1784aa0627cf36012Daichi Hirono } 7009be34298be02783b4cc91cf1784aa0627cf36012Daichi Hirono } 7011a2fdb496ec080cd6ff7ed547320dcfa7994abbdDaichi Hirono intent.putExtra(BaseActivity.DocumentsIntent.EXTRA_DIRECTORY_COPY, directoryCopy); 702ef3f2620b3a755856d70345fc7a90df896985c26Ben Kwa startActivityForResult(intent, REQUEST_COPY_DESTINATION); 703d99109fca847895233b0bdfafa131ebca8dfe3d5Ben Kwa } 704d99109fca847895233b0bdfafa131ebca8dfe3d5Ben Kwa 705b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey private static State getDisplayState(Fragment fragment) { 706e934ce6f8430f50d1d22bccd3b341b982f5541eeSteve McKay return ((BaseActivity) fragment.getActivity()).getDisplayState(); 70754e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey } 70854e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 7093f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey private static abstract class Footer { 7103f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey private final int mItemViewType; 7113f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 7123f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey public Footer(int itemViewType) { 7133f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey mItemViewType = itemViewType; 7143f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 7153f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 7163f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey public abstract View getView(View convertView, ViewGroup parent); 7173f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 7183f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey public int getItemViewType() { 7193f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey return mItemViewType; 7203f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 721954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 722954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 723ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey private class LoadingFooter extends Footer { 7243f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey public LoadingFooter() { 7253f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey super(1); 7263f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 7273f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 728954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey @Override 729954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey public View getView(View convertView, ViewGroup parent) { 730954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final Context context = parent.getContext(); 731ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey final State state = getDisplayState(DirectoryFragment.this); 732ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey 733954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (convertView == null) { 734954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final LayoutInflater inflater = LayoutInflater.from(context); 735ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey if (state.derivedMode == MODE_LIST) { 736ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey convertView = inflater.inflate(R.layout.item_loading_list, parent, false); 737ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey } else if (state.derivedMode == MODE_GRID) { 738ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey convertView = inflater.inflate(R.layout.item_loading_grid, parent, false); 739ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey } else { 740ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey throw new IllegalStateException(); 741ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey } 742954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 743ed903213e6d3d75d497498c9cf95aa8e74277a9eJeff Sharkey 744954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey return convertView; 745954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 746954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 747954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 7483f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey private class MessageFooter extends Footer { 749954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey private final int mIcon; 750954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey private final String mMessage; 751954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 7523f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey public MessageFooter(int itemViewType, int icon, String message) { 7533f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey super(itemViewType); 754954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey mIcon = icon; 755954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey mMessage = message; 756954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 757954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 758954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey @Override 759954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey public View getView(View convertView, ViewGroup parent) { 760954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final Context context = parent.getContext(); 761954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final State state = getDisplayState(DirectoryFragment.this); 762954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 763954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (convertView == null) { 764954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final LayoutInflater inflater = LayoutInflater.from(context); 765fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey if (state.derivedMode == MODE_LIST) { 766954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey convertView = inflater.inflate(R.layout.item_message_list, parent, false); 767fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey } else if (state.derivedMode == MODE_GRID) { 768954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey convertView = inflater.inflate(R.layout.item_message_grid, parent, false); 769954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } else { 770954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey throw new IllegalStateException(); 771954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 772954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 773954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 774954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final ImageView icon = (ImageView) convertView.findViewById(android.R.id.icon); 775954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final TextView title = (TextView) convertView.findViewById(android.R.id.title); 776954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey icon.setImageResource(mIcon); 777954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey title.setText(mMessage); 778954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey return convertView; 779954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 780954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 781954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 782ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey private class DocumentsAdapter extends BaseAdapter { 7835dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey private Cursor mCursor; 784954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey private int mCursorCount; 785954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 786954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey private List<Footer> mFooters = Lists.newArrayList(); 787ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey 788d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey public void swapResult(DirectoryResult result) { 789d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey mCursor = result != null ? result.cursor : null; 790d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey mCursorCount = mCursor != null ? mCursor.getCount() : 0; 791954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 792954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey mFooters.clear(); 793954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 794d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey final Bundle extras = mCursor != null ? mCursor.getExtras() : null; 795954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (extras != null) { 796954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final String info = extras.getString(DocumentsContract.EXTRA_INFO); 797954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (info != null) { 798c29dd61cbfc9f073239bdce3f4fe397deae2c623Jeff Sharkey mFooters.add(new MessageFooter(2, R.drawable.ic_dialog_info, info)); 799954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 800954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey final String error = extras.getString(DocumentsContract.EXTRA_ERROR); 801954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (error != null) { 802c29dd61cbfc9f073239bdce3f4fe397deae2c623Jeff Sharkey mFooters.add(new MessageFooter(3, R.drawable.ic_dialog_alert, error)); 803954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 804954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (extras.getBoolean(DocumentsContract.EXTRA_LOADING, false)) { 805954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey mFooters.add(new LoadingFooter()); 806954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 807954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 8089fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey 809d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey if (result != null && result.exception != null) { 8107aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey mFooters.add(new MessageFooter( 811c29dd61cbfc9f073239bdce3f4fe397deae2c623Jeff Sharkey 3, R.drawable.ic_dialog_alert, getString(R.string.query_error))); 8127aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey } 8137aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey 8145dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey if (isEmpty()) { 8159fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey mEmptyView.setVisibility(View.VISIBLE); 8169fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey } else { 8179fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey mEmptyView.setVisibility(View.GONE); 8189fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey } 8199fb567b59112f99e64e0bff6f343188331bad28dJeff Sharkey 820ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey notifyDataSetChanged(); 8219e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey } 8229e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 8239e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey @Override 824ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey public View getView(int position, View convertView, ViewGroup parent) { 825954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (position < mCursorCount) { 826954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey return getDocumentView(position, convertView, parent); 827954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } else { 828954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey position -= mCursorCount; 8293f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey convertView = mFooters.get(position).getView(convertView, parent); 8303f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey // Only the view itself is disabled; contents inside shouldn't 8313f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey // be dimmed. 8323f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey convertView.setEnabled(false); 8333f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey return convertView; 834954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 835954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 836954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 837954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey private View getDocumentView(int position, View convertView, ViewGroup parent) { 838ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey final Context context = parent.getContext(); 839b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey final State state = getDisplayState(DirectoryFragment.this); 840ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey 841f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey final DocumentInfo doc = getArguments().getParcelable(EXTRA_DOC); 842f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 8434eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final RootsCache roots = DocumentsApplication.getRootsCache(context); 8444eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final ThumbnailCache thumbs = DocumentsApplication.getThumbnailsCache( 8454eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey context, mThumbSize); 8464eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey 847ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey if (convertView == null) { 848ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey final LayoutInflater inflater = LayoutInflater.from(context); 849fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey if (state.derivedMode == MODE_LIST) { 850ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey convertView = inflater.inflate(R.layout.item_doc_list, parent, false); 851fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey } else if (state.derivedMode == MODE_GRID) { 852ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey convertView = inflater.inflate(R.layout.item_doc_grid, parent, false); 853ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey } else { 854ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey throw new IllegalStateException(); 855ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey } 856ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey } 857ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey 8585dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final Cursor cursor = getItem(position); 8595dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey 860251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey final String docAuthority = getCursorString(cursor, RootCursorWrapper.COLUMN_AUTHORITY); 861251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey final String docRootId = getCursorString(cursor, RootCursorWrapper.COLUMN_ROOT_ID); 8625dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final String docId = getCursorString(cursor, Document.COLUMN_DOCUMENT_ID); 8635dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final String docMimeType = getCursorString(cursor, Document.COLUMN_MIME_TYPE); 8645dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final String docDisplayName = getCursorString(cursor, Document.COLUMN_DISPLAY_NAME); 8655dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final long docLastModified = getCursorLong(cursor, Document.COLUMN_LAST_MODIFIED); 8665dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final int docIcon = getCursorInt(cursor, Document.COLUMN_ICON); 8675dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final int docFlags = getCursorInt(cursor, Document.COLUMN_FLAGS); 8685dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final String docSummary = getCursorString(cursor, Document.COLUMN_SUMMARY); 8695dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final long docSize = getCursorLong(cursor, Document.COLUMN_SIZE); 870ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey 871f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey final View line1 = convertView.findViewById(R.id.line1); 872f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey final View line2 = convertView.findViewById(R.id.line2); 873f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 8744ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey final ImageView iconMime = (ImageView) convertView.findViewById(R.id.icon_mime); 8754ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey final ImageView iconThumb = (ImageView) convertView.findViewById(R.id.icon_thumb); 876ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey final TextView title = (TextView) convertView.findViewById(android.R.id.title); 877b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey final ImageView icon1 = (ImageView) convertView.findViewById(android.R.id.icon1); 878f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey final ImageView icon2 = (ImageView) convertView.findViewById(android.R.id.icon2); 879ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey final TextView summary = (TextView) convertView.findViewById(android.R.id.summary); 880b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey final TextView date = (TextView) convertView.findViewById(R.id.date); 881b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey final TextView size = (TextView) convertView.findViewById(R.id.size); 882ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey 8834ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey final ThumbnailAsyncTask oldTask = (ThumbnailAsyncTask) iconThumb.getTag(); 8849d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey if (oldTask != null) { 885b3d42635aafacd80b1e1d257338ea6abb93d22c3Jeff Sharkey oldTask.preempt(); 8864ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconThumb.setTag(null); 8879d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 8889d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 8894ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconMime.animate().cancel(); 8904ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconThumb.animate().cancel(); 8914ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey 8923f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey final boolean supportsThumbnail = (docFlags & Document.FLAG_SUPPORTS_THUMBNAIL) != 0; 893fb3445c9b31c7f8401d6eec0606dabee366c8aadJeff Sharkey final boolean allowThumbnail = (state.derivedMode == MODE_GRID) 894f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey || MimePredicate.mimeMatches(MimePredicate.VISUAL_MIMES, docMimeType); 895d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey final boolean showThumbnail = supportsThumbnail && allowThumbnail && !mSvelteRecents; 8963f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 897cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey final boolean enabled = isDocumentEnabled(docMimeType, docFlags); 898cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey final float iconAlpha = (state.derivedMode == MODE_LIST && !enabled) ? 0.5f : 1f; 899cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey 9004ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey boolean cacheHit = false; 901f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (showThumbnail) { 902251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey final Uri uri = DocumentsContract.buildDocumentUri(docAuthority, docId); 9035dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey final Bitmap cachedResult = thumbs.get(uri); 9049d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey if (cachedResult != null) { 9054ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconThumb.setImageBitmap(cachedResult); 9064ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey cacheHit = true; 9079d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } else { 9084ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconThumb.setImageDrawable(null); 9094ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey final ThumbnailAsyncTask task = new ThumbnailAsyncTask( 910cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey uri, iconMime, iconThumb, mThumbSize, iconAlpha); 9114ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconThumb.setTag(task); 912b3d42635aafacd80b1e1d257338ea6abb93d22c3Jeff Sharkey ProviderExecutor.forAuthority(docAuthority).execute(task); 9139d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 9144ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } 9154ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey 9164ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey // Always throw MIME icon into place, even when a thumbnail is being 9174ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey // loaded in background. 9184ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey if (cacheHit) { 9194ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconMime.setAlpha(0f); 9206efba22ce510352bb84910d6efc42fecafd31ed7Jeff Sharkey iconMime.setImageDrawable(null); 9214ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconThumb.setAlpha(1f); 9229e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey } else { 9234ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconMime.setAlpha(1f); 9244ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconThumb.setAlpha(0f); 9256efba22ce510352bb84910d6efc42fecafd31ed7Jeff Sharkey iconThumb.setImageDrawable(null); 9264ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey if (docIcon != 0) { 9274ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey iconMime.setImageDrawable( 9284ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey IconUtils.loadPackageIcon(context, docAuthority, docIcon)); 9294ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } else { 930563ee0fbe99c234f3364044cb762a75abbbaa797Jeff Sharkey iconMime.setImageDrawable(IconUtils.loadMimeIcon( 931563ee0fbe99c234f3364044cb762a75abbbaa797Jeff Sharkey context, docMimeType, docAuthority, docId, state.derivedMode)); 9324ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } 9339e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey } 9349e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 935f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey boolean hasLine1 = false; 93628c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey boolean hasLine2 = false; 93728c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey 938f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey final boolean hideTitle = (state.derivedMode == MODE_GRID) && mHideGridTitles; 939f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (!hideTitle) { 940f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey title.setText(docDisplayName); 941f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey hasLine1 = true; 942f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey } 943f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 944f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey Drawable iconDrawable = null; 945251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey if (mType == TYPE_RECENT_OPEN) { 946a9ce049db87259e302e2368d2a4a1c11a94fd831Jeff Sharkey // We've already had to enumerate roots before any results can 947a9ce049db87259e302e2368d2a4a1c11a94fd831Jeff Sharkey // be shown, so this will never block. 948a9ce049db87259e302e2368d2a4a1c11a94fd831Jeff Sharkey final RootInfo root = roots.getRootBlocking(docAuthority, docRootId); 949a847d79310320ae8adbedb281123a0f879c2fc6eJeff Sharkey if (state.derivedMode == MODE_GRID) { 950c29dd61cbfc9f073239bdce3f4fe397deae2c623Jeff Sharkey iconDrawable = root.loadGridIcon(context); 951a847d79310320ae8adbedb281123a0f879c2fc6eJeff Sharkey } else { 952a847d79310320ae8adbedb281123a0f879c2fc6eJeff Sharkey iconDrawable = root.loadIcon(context); 953a847d79310320ae8adbedb281123a0f879c2fc6eJeff Sharkey } 9544ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey 95588f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey if (summary != null) { 95688f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey final boolean alwaysShowSummary = getResources() 95788f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey .getBoolean(R.bool.always_show_summary); 95888f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey if (alwaysShowSummary) { 95988f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setText(root.getDirectoryString()); 96088f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setVisibility(View.VISIBLE); 96188f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey hasLine2 = true; 96288f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } else { 963a9ce049db87259e302e2368d2a4a1c11a94fd831Jeff Sharkey if (iconDrawable != null && roots.isIconUniqueBlocking(root)) { 96488f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey // No summary needed if icon speaks for itself 96588f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setVisibility(View.INVISIBLE); 96688f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } else { 96788f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setText(root.getDirectoryString()); 96888f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setVisibility(View.VISIBLE); 96988f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setTextAlignment(TextView.TEXT_ALIGNMENT_TEXT_END); 97088f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey hasLine2 = true; 97188f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } 97288f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } 9734ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey } 9745dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey } else { 975f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey // Directories showing thumbnails in grid mode get a little icon 976f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey // hint to remind user they're a directory. 977f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (Document.MIME_TYPE_DIR.equals(docMimeType) && state.derivedMode == MODE_GRID 978f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey && showThumbnail) { 979cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey iconDrawable = IconUtils.applyTintAttr(context, R.drawable.ic_doc_folder, 980c29dd61cbfc9f073239bdce3f4fe397deae2c623Jeff Sharkey android.R.attr.textColorPrimaryInverse); 981f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey } 982f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 98388f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey if (summary != null) { 98488f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey if (docSummary != null) { 98588f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setText(docSummary); 98688f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setVisibility(View.VISIBLE); 98788f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey hasLine2 = true; 98888f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } else { 98988f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey summary.setVisibility(View.INVISIBLE); 99088f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } 991251097b3789632000ccdaf7fb7d66a82ff37d882Jeff Sharkey } 992b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey } 993b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey 994f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (icon1 != null) icon1.setVisibility(View.GONE); 995f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (icon2 != null) icon2.setVisibility(View.GONE); 996f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 997f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (iconDrawable != null) { 998f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (hasLine1) { 999f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey icon1.setVisibility(View.VISIBLE); 1000f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey icon1.setImageDrawable(iconDrawable); 1001f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey } else { 1002f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey icon2.setVisibility(View.VISIBLE); 1003f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey icon2.setImageDrawable(iconDrawable); 1004f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey } 1005f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey } 1006f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey 10075dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey if (docLastModified == -1) { 10089d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey date.setText(null); 10099d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } else { 10105dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey date.setText(formatTime(context, docLastModified)); 101128c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey hasLine2 = true; 10129d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 1013b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey 1014b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey if (state.showSize) { 1015b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey size.setVisibility(View.VISIBLE); 10165dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey if (Document.MIME_TYPE_DIR.equals(docMimeType) || docSize == -1) { 1017b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey size.setText(null); 1018b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey } else { 10195dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey size.setText(Formatter.formatFileSize(context, docSize)); 102028c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey hasLine2 = true; 1021b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey } 1022b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey } else { 1023b156f4bf8cdfe475a7116b627d84a281e1a281b7Jeff Sharkey size.setVisibility(View.GONE); 102454e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey } 1025ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey 1026f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (line1 != null) { 1027f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey line1.setVisibility(hasLine1 ? View.VISIBLE : View.GONE); 1028f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey } 102988f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey if (line2 != null) { 103088f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey line2.setVisibility(hasLine2 ? View.VISIBLE : View.GONE); 103188f322c3115e85bb96fb46f9192b5daecd472c64Jeff Sharkey } 103228c05ee8931cecf4c51c470e0043d30196010c49Jeff Sharkey 1033cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey setEnabledRecursive(convertView, enabled); 1034cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey 1035cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey iconMime.setAlpha(iconAlpha); 1036cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey iconThumb.setAlpha(iconAlpha); 1037cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey if (icon1 != null) icon1.setAlpha(iconAlpha); 1038cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey if (icon2 != null) icon2.setAlpha(iconAlpha); 10393f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 1040ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey return convertView; 104154e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey } 104254e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 1043ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey @Override 1044ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey public int getCount() { 1045954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey return mCursorCount + mFooters.size(); 1046ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey } 10479e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey 1048ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey @Override 10495dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey public Cursor getItem(int position) { 1050954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (position < mCursorCount) { 10515dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey mCursor.moveToPosition(position); 1052954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey return mCursor; 1053954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } else { 1054954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey return null; 10555dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey } 1056ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey } 105754e55b740fef1be654c3959aee41ef5ddfa61293Jeff Sharkey 1058ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey @Override 1059ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey public long getItemId(int position) { 10605dfb345df7cb17b3a7e534a80a270b4afe7934daJeff Sharkey return position; 1061ef7184a1aa0be5d496a5cb495a0f9e11f342af44Jeff Sharkey } 1062954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey 1063954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey @Override 10643f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey public int getViewTypeCount() { 10653f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey return 4; 10663f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 10673f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 10683f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey @Override 1069954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey public int getItemViewType(int position) { 1070954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey if (position < mCursorCount) { 1071954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey return 0; 1072954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } else { 10733f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey position -= mCursorCount; 10743f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey return mFooters.get(position).getItemViewType(); 1075954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 1076954be0232655d316bc5decbbd35579af902c75c2Jeff Sharkey } 10779e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey } 10789d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 1079b3d42635aafacd80b1e1d257338ea6abb93d22c3Jeff Sharkey private static class ThumbnailAsyncTask extends AsyncTask<Uri, Void, Bitmap> 1080b3d42635aafacd80b1e1d257338ea6abb93d22c3Jeff Sharkey implements Preemptable { 10814ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey private final Uri mUri; 10824ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey private final ImageView mIconMime; 10834ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey private final ImageView mIconThumb; 10844eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey private final Point mThumbSize; 1085cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey private final float mTargetAlpha; 10864ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey private final CancellationSignal mSignal; 10879d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 1088cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey public ThumbnailAsyncTask(Uri uri, ImageView iconMime, ImageView iconThumb, Point thumbSize, 1089cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey float targetAlpha) { 10904ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mUri = uri; 10914ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mIconMime = iconMime; 10924ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mIconThumb = iconThumb; 10934eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey mThumbSize = thumbSize; 1094cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey mTargetAlpha = targetAlpha; 10954ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mSignal = new CancellationSignal(); 10969d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 10979d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 1098b3d42635aafacd80b1e1d257338ea6abb93d22c3Jeff Sharkey @Override 1099b3d42635aafacd80b1e1d257338ea6abb93d22c3Jeff Sharkey public void preempt() { 11004ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey cancel(false); 11014ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mSignal.cancel(); 11029d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 11039d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 11049d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey @Override 11059d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey protected Bitmap doInBackground(Uri... params) { 1106d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey if (isCancelled()) return null; 1107d01571e6d4e1c403534e19142720530d324eac9bJeff Sharkey 11084ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey final Context context = mIconThumb.getContext(); 11097aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey final ContentResolver resolver = context.getContentResolver(); 11109d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 11117aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey ContentProviderClient client = null; 11129d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey Bitmap result = null; 11139d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey try { 11147aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey client = DocumentsApplication.acquireUnstableProviderOrThrow( 11157aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey resolver, mUri.getAuthority()); 11167aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey result = DocumentsContract.getDocumentThumbnail(client, mUri, mThumbSize, mSignal); 11179d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey if (result != null) { 11184eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey final ThumbnailCache thumbs = DocumentsApplication.getThumbnailsCache( 11194eb407a832b7d6a2d62a535e5cab70b00a0bc8edJeff Sharkey context, mThumbSize); 11204ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey thumbs.put(mUri, result); 11219d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 11229d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } catch (Exception e) { 112333819318f61224cdda45e5e9a70dc9cdb9f33911Jeff Sharkey if (!(e instanceof OperationCanceledException)) { 112433819318f61224cdda45e5e9a70dc9cdb9f33911Jeff Sharkey Log.w(TAG, "Failed to load thumbnail for " + mUri + ": " + e); 112533819318f61224cdda45e5e9a70dc9cdb9f33911Jeff Sharkey } 11267aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey } finally { 11277aa7601c09ab5d87cc15a0ed9a8f511d494a4cbcJeff Sharkey ContentProviderClient.releaseQuietly(client); 11289d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 11299d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey return result; 11309d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 11319d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 11329d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey @Override 11339d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey protected void onPostExecute(Bitmap result) { 11344ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey if (mIconThumb.getTag() == this && result != null) { 11354ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mIconThumb.setTag(null); 11364ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mIconThumb.setImageBitmap(result); 11374ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey 1138cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey mIconMime.setAlpha(mTargetAlpha); 11394ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mIconMime.animate().alpha(0f).start(); 11404ec973925fc2cd18f9ec0d0ca5af588564fded27Jeff Sharkey mIconThumb.setAlpha(0f); 1141cbce47001e15be85b084c36a64c20039a0c4a667Jeff Sharkey mIconThumb.animate().alpha(mTargetAlpha).start(); 11429d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 11439d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 11449d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 11459d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 11469d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey private static String formatTime(Context context, long when) { 11479d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey // TODO: DateUtils should make this easier 11489d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey Time then = new Time(); 11499d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey then.set(when); 11509d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey Time now = new Time(); 11519d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey now.setToNow(); 11529d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 11539d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey int flags = DateUtils.FORMAT_NO_NOON | DateUtils.FORMAT_NO_MIDNIGHT 11549d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey | DateUtils.FORMAT_ABBREV_ALL; 11559d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 11569d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey if (then.year != now.year) { 11579d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey flags |= DateUtils.FORMAT_SHOW_YEAR | DateUtils.FORMAT_SHOW_DATE; 11589d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } else if (then.yearDay != now.yearDay) { 11599d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey flags |= DateUtils.FORMAT_SHOW_DATE; 11609d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } else { 11619d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey flags |= DateUtils.FORMAT_SHOW_TIME; 11629d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 11639d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey 11649d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey return DateUtils.formatDateTime(context, when, flags); 11659d0843df7e3984293dc4ab6ee2f9502e898b63aaJeff Sharkey } 1166b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 1167b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey private String findCommonMimeType(List<String> mimeTypes) { 1168b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey String[] commonType = mimeTypes.get(0).split("/"); 1169b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey if (commonType.length != 2) { 1170b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey return "*/*"; 1171b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey } 1172b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 1173b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey for (int i = 1; i < mimeTypes.size(); i++) { 1174b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey String[] type = mimeTypes.get(i).split("/"); 1175b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey if (type.length != 2) continue; 1176b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 1177b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey if (!commonType[1].equals(type[1])) { 1178b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey commonType[1] = "*"; 1179b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey } 1180b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 1181b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey if (!commonType[0].equals(type[0])) { 1182b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey commonType[0] = "*"; 1183b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey commonType[1] = "*"; 1184b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey break; 1185b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey } 1186b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey } 1187b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey 1188b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey return commonType[0] + "/" + commonType[1]; 1189b51331116eb2ebbc41aaf69142916f9af6dffdd5Jeff Sharkey } 11903f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 11913f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey private void setEnabledRecursive(View v, boolean enabled) { 1192f6db154975ef575479ba4ab59d80bcf592288252Jeff Sharkey if (v == null) return; 11933f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey if (v.isEnabled() == enabled) return; 11943f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey v.setEnabled(enabled); 11953f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey 11963f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey if (v instanceof ViewGroup) { 11973f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey final ViewGroup vg = (ViewGroup) v; 11983f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey for (int i = vg.getChildCount() - 1; i >= 0; i--) { 11993f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey setEnabledRecursive(vg.getChildAt(i), enabled); 12003f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 12013f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 12023f4c205fd3110345241e690f2a2e7c1b477eac76Jeff Sharkey } 12032a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey 12042a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey private boolean isDocumentEnabled(String docMimeType, int docFlags) { 12052a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey final State state = getDisplayState(DirectoryFragment.this); 12062a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey 12072a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey // Directories are always enabled 12082a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey if (Document.MIME_TYPE_DIR.equals(docMimeType)) { 12092a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey return true; 12102a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey } 12112a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey 12123d52dc9c3a2fd9997322ce5e28607b3f7e9bfcf7Jeff Sharkey // Read-only files are disabled when creating 12133d52dc9c3a2fd9997322ce5e28607b3f7e9bfcf7Jeff Sharkey if (state.action == ACTION_CREATE && (docFlags & Document.FLAG_SUPPORTS_WRITE) == 0) { 12143d52dc9c3a2fd9997322ce5e28607b3f7e9bfcf7Jeff Sharkey return false; 12153d52dc9c3a2fd9997322ce5e28607b3f7e9bfcf7Jeff Sharkey } 12163d52dc9c3a2fd9997322ce5e28607b3f7e9bfcf7Jeff Sharkey 12172a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey return MimePredicate.mimeMatches(state.acceptMimes, docMimeType); 12182a030b05a978281147df4d1cc4f12bc8d61c0729Jeff Sharkey } 12199e0036ed7d3260d79cc5f9ffd8e3bbe760699924Jeff Sharkey} 1220