| /* |
| * Copyright (C) 2008 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.launcher; |
| |
| import android.appwidget.AppWidgetHost; |
| import android.content.ContentProvider; |
| import android.content.Context; |
| import android.content.ContentValues; |
| import android.content.Intent; |
| import android.content.ComponentName; |
| import android.content.ContentUris; |
| import android.content.ContentResolver; |
| import android.content.pm.PackageManager; |
| import android.content.pm.ActivityInfo; |
| import android.database.sqlite.SQLiteOpenHelper; |
| import android.database.sqlite.SQLiteDatabase; |
| import android.database.sqlite.SQLiteQueryBuilder; |
| import android.database.Cursor; |
| import android.database.SQLException; |
| import android.util.Log; |
| import android.util.Xml; |
| import android.net.Uri; |
| import android.text.TextUtils; |
| import android.os.*; |
| import android.provider.Settings; |
| |
| import java.io.FileReader; |
| import java.io.File; |
| import java.io.FileNotFoundException; |
| import java.io.IOException; |
| import java.util.ArrayList; |
| |
| import org.xmlpull.v1.XmlPullParser; |
| import org.xmlpull.v1.XmlPullParserException; |
| import com.android.internal.util.XmlUtils; |
| import com.android.launcher.LauncherSettings.Favorites; |
| |
| public class LauncherProvider extends ContentProvider { |
| private static final String LOG_TAG = "LauncherProvider"; |
| private static final boolean LOGD = true; |
| |
| private static final String DATABASE_NAME = "launcher.db"; |
| |
| private static final int DATABASE_VERSION = 2; |
| |
| static final String AUTHORITY = "com.android.launcher.settings"; |
| |
| static final String EXTRA_BIND_SOURCES = "com.android.launcher.settings.bindsources"; |
| static final String EXTRA_BIND_TARGETS = "com.android.launcher.settings.bindtargets"; |
| |
| static final String TABLE_FAVORITES = "favorites"; |
| static final String PARAMETER_NOTIFY = "notify"; |
| |
| private SQLiteOpenHelper mOpenHelper; |
| |
| @Override |
| public boolean onCreate() { |
| mOpenHelper = new DatabaseHelper(getContext()); |
| return true; |
| } |
| |
| @Override |
| public String getType(Uri uri) { |
| SqlArguments args = new SqlArguments(uri, null, null); |
| if (TextUtils.isEmpty(args.where)) { |
| return "vnd.android.cursor.dir/" + args.table; |
| } else { |
| return "vnd.android.cursor.item/" + args.table; |
| } |
| } |
| |
| @Override |
| public Cursor query(Uri uri, String[] projection, String selection, |
| String[] selectionArgs, String sortOrder) { |
| |
| SqlArguments args = new SqlArguments(uri, selection, selectionArgs); |
| SQLiteQueryBuilder qb = new SQLiteQueryBuilder(); |
| qb.setTables(args.table); |
| |
| SQLiteDatabase db = mOpenHelper.getReadableDatabase(); |
| Cursor result = qb.query(db, projection, args.where, args.args, null, null, sortOrder); |
| result.setNotificationUri(getContext().getContentResolver(), uri); |
| |
| return result; |
| } |
| |
| @Override |
| public Uri insert(Uri uri, ContentValues initialValues) { |
| SqlArguments args = new SqlArguments(uri); |
| |
| SQLiteDatabase db = mOpenHelper.getWritableDatabase(); |
| final long rowId = db.insert(args.table, null, initialValues); |
| if (rowId <= 0) return null; |
| |
| uri = ContentUris.withAppendedId(uri, rowId); |
| sendNotify(uri); |
| |
| return uri; |
| } |
| |
| @Override |
| public int bulkInsert(Uri uri, ContentValues[] values) { |
| SqlArguments args = new SqlArguments(uri); |
| |
| SQLiteDatabase db = mOpenHelper.getWritableDatabase(); |
| db.beginTransaction(); |
| try { |
| int numValues = values.length; |
| for (int i = 0; i < numValues; i++) { |
| if (db.insert(args.table, null, values[i]) < 0) return 0; |
| } |
| db.setTransactionSuccessful(); |
| } finally { |
| db.endTransaction(); |
| } |
| |
| sendNotify(uri); |
| return values.length; |
| } |
| |
| @Override |
| public int delete(Uri uri, String selection, String[] selectionArgs) { |
| SqlArguments args = new SqlArguments(uri, selection, selectionArgs); |
| |
| SQLiteDatabase db = mOpenHelper.getWritableDatabase(); |
| int count = db.delete(args.table, args.where, args.args); |
| if (count > 0) sendNotify(uri); |
| |
| return count; |
| } |
| |
| @Override |
| public int update(Uri uri, ContentValues values, String selection, String[] selectionArgs) { |
| SqlArguments args = new SqlArguments(uri, selection, selectionArgs); |
| |
| SQLiteDatabase db = mOpenHelper.getWritableDatabase(); |
| int count = db.update(args.table, values, args.where, args.args); |
| if (count > 0) sendNotify(uri); |
| |
| return count; |
| } |
| |
| private void sendNotify(Uri uri) { |
| String notify = uri.getQueryParameter(PARAMETER_NOTIFY); |
| if (notify == null || "true".equals(notify)) { |
| getContext().getContentResolver().notifyChange(uri, null); |
| } |
| } |
| |
| private static class DatabaseHelper extends SQLiteOpenHelper { |
| /** |
| * Path to file containing default favorite packages, relative to ANDROID_ROOT. |
| */ |
| private static final String DEFAULT_FAVORITES_PATH = "etc/favorites.xml"; |
| |
| private static final String TAG_FAVORITES = "favorites"; |
| private static final String TAG_FAVORITE = "favorite"; |
| private static final String TAG_PACKAGE = "package"; |
| private static final String TAG_CLASS = "class"; |
| |
| private static final String ATTRIBUTE_SCREEN = "screen"; |
| private static final String ATTRIBUTE_X = "x"; |
| private static final String ATTRIBUTE_Y = "y"; |
| |
| private final Context mContext; |
| private final AppWidgetHost mAppWidgetHost; |
| |
| DatabaseHelper(Context context) { |
| super(context, DATABASE_NAME, null, DATABASE_VERSION); |
| mContext = context; |
| mAppWidgetHost = new AppWidgetHost(context, Launcher.APPWIDGET_HOST_ID); |
| } |
| |
| @Override |
| public void onCreate(SQLiteDatabase db) { |
| if (LOGD) Log.d(LOG_TAG, "creating new launcher database"); |
| |
| db.execSQL("CREATE TABLE favorites (" + |
| "_id INTEGER PRIMARY KEY," + |
| "title TEXT," + |
| "intent TEXT," + |
| "container INTEGER," + |
| "screen INTEGER," + |
| "cellX INTEGER," + |
| "cellY INTEGER," + |
| "spanX INTEGER," + |
| "spanY INTEGER," + |
| "itemType INTEGER," + |
| "gadgetId INTEGER NOT NULL DEFAULT -1," + |
| "isShortcut INTEGER," + |
| "iconType INTEGER," + |
| "iconPackage TEXT," + |
| "iconResource TEXT," + |
| "icon BLOB," + |
| "uri TEXT," + |
| "displayMode INTEGER" + |
| ");"); |
| |
| // Database was just created, so wipe any previous widgets |
| if (mAppWidgetHost != null) { |
| mAppWidgetHost.deleteHost(); |
| } |
| |
| if (!convertDatabase(db)) { |
| // Populate favorites table with initial favorites |
| loadFavorites(db, DEFAULT_FAVORITES_PATH); |
| } |
| } |
| |
| private boolean convertDatabase(SQLiteDatabase db) { |
| if (LOGD) Log.d(LOG_TAG, "converting database from an older format, but not onUpgrade"); |
| boolean converted = false; |
| |
| final Uri uri = Uri.parse("content://" + Settings.AUTHORITY + |
| "/old_favorites?notify=true"); |
| final ContentResolver resolver = mContext.getContentResolver(); |
| Cursor cursor = null; |
| |
| try { |
| cursor = resolver.query(uri, null, null, null, null); |
| } catch (Exception e) { |
| // Ignore |
| } |
| |
| // We already have a favorites database in the old provider |
| if (cursor != null && cursor.getCount() > 0) { |
| try { |
| converted = copyFromCursor(db, cursor) > 0; |
| } finally { |
| cursor.close(); |
| } |
| |
| if (converted) { |
| resolver.delete(uri, null, null); |
| } |
| } |
| |
| if (converted) { |
| // Convert widgets from this import into widgets |
| if (LOGD) Log.d(LOG_TAG, "converted and now triggering widget upgrade"); |
| convertWidgets(db); |
| } |
| |
| return converted; |
| } |
| |
| private int copyFromCursor(SQLiteDatabase db, Cursor c) { |
| final int idIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ID); |
| final int intentIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.INTENT); |
| final int titleIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.TITLE); |
| final int iconTypeIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ICON_TYPE); |
| final int iconIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ICON); |
| final int iconPackageIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ICON_PACKAGE); |
| final int iconResourceIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ICON_RESOURCE); |
| final int containerIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CONTAINER); |
| final int itemTypeIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ITEM_TYPE); |
| final int screenIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SCREEN); |
| final int cellXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLX); |
| final int cellYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLY); |
| final int uriIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.URI); |
| final int displayModeIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.DISPLAY_MODE); |
| |
| ContentValues[] rows = new ContentValues[c.getCount()]; |
| int i = 0; |
| while (c.moveToNext()) { |
| ContentValues values = new ContentValues(c.getColumnCount()); |
| values.put(LauncherSettings.Favorites.ID, c.getLong(idIndex)); |
| values.put(LauncherSettings.Favorites.INTENT, c.getString(intentIndex)); |
| values.put(LauncherSettings.Favorites.TITLE, c.getString(titleIndex)); |
| values.put(LauncherSettings.Favorites.ICON_TYPE, c.getInt(iconTypeIndex)); |
| values.put(LauncherSettings.Favorites.ICON, c.getBlob(iconIndex)); |
| values.put(LauncherSettings.Favorites.ICON_PACKAGE, c.getString(iconPackageIndex)); |
| values.put(LauncherSettings.Favorites.ICON_RESOURCE, c.getString(iconResourceIndex)); |
| values.put(LauncherSettings.Favorites.CONTAINER, c.getInt(containerIndex)); |
| values.put(LauncherSettings.Favorites.ITEM_TYPE, c.getInt(itemTypeIndex)); |
| values.put(LauncherSettings.Favorites.APPWIDGET_ID, -1); |
| values.put(LauncherSettings.Favorites.SCREEN, c.getInt(screenIndex)); |
| values.put(LauncherSettings.Favorites.CELLX, c.getInt(cellXIndex)); |
| values.put(LauncherSettings.Favorites.CELLY, c.getInt(cellYIndex)); |
| values.put(LauncherSettings.Favorites.URI, c.getString(uriIndex)); |
| values.put(LauncherSettings.Favorites.DISPLAY_MODE, c.getInt(displayModeIndex)); |
| rows[i++] = values; |
| } |
| |
| db.beginTransaction(); |
| int total = 0; |
| try { |
| int numValues = rows.length; |
| for (i = 0; i < numValues; i++) { |
| if (db.insert(TABLE_FAVORITES, null, rows[i]) < 0) { |
| return 0; |
| } else { |
| total++; |
| } |
| } |
| db.setTransactionSuccessful(); |
| } finally { |
| db.endTransaction(); |
| } |
| |
| return total; |
| } |
| |
| @Override |
| public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) { |
| if (LOGD) Log.d(LOG_TAG, "onUpgrade triggered"); |
| |
| int version = oldVersion; |
| if (version == 1) { |
| // upgrade 1 -> 2 added appWidgetId column |
| db.beginTransaction(); |
| try { |
| // Insert new column for holding appWidgetIds |
| db.execSQL("ALTER TABLE favorites " + |
| "ADD COLUMN gadgetId INTEGER NOT NULL DEFAULT -1;"); |
| db.setTransactionSuccessful(); |
| version = 2; |
| } catch (SQLException ex) { |
| // Old version remains, which means we wipe old data |
| Log.e(LOG_TAG, ex.getMessage(), ex); |
| } finally { |
| db.endTransaction(); |
| } |
| |
| // Convert existing widgets only if table upgrade was successful |
| if (version == 2) { |
| convertWidgets(db); |
| } |
| } |
| |
| if (version != DATABASE_VERSION) { |
| Log.w(LOG_TAG, "Destroying all old data."); |
| db.execSQL("DROP TABLE IF EXISTS " + TABLE_FAVORITES); |
| onCreate(db); |
| } |
| } |
| |
| /** |
| * Upgrade existing clock and photo frame widgets into their new widget |
| * equivalents. This method allocates appWidgetIds, and then hands off to |
| * LauncherAppWidgetBinder to finish the actual binding. |
| */ |
| private void convertWidgets(SQLiteDatabase db) { |
| final int[] bindSources = new int[] { |
| Favorites.ITEM_TYPE_WIDGET_CLOCK, |
| Favorites.ITEM_TYPE_WIDGET_PHOTO_FRAME, |
| }; |
| |
| final ArrayList<ComponentName> bindTargets = new ArrayList<ComponentName>(); |
| bindTargets.add(new ComponentName("com.android.alarmclock", |
| "com.android.alarmclock.AnalogAppWidgetProvider")); |
| bindTargets.add(new ComponentName("com.android.camera", |
| "com.android.camera.PhotoAppWidgetProvider")); |
| |
| final String selectWhere = buildOrWhereString(Favorites.ITEM_TYPE, bindSources); |
| |
| Cursor c = null; |
| boolean allocatedAppWidgets = false; |
| |
| db.beginTransaction(); |
| try { |
| // Select and iterate through each matching widget |
| c = db.query(TABLE_FAVORITES, new String[] { Favorites._ID }, |
| selectWhere, null, null, null, null); |
| |
| if (LOGD) Log.d(LOG_TAG, "found upgrade cursor count="+c.getCount()); |
| |
| final ContentValues values = new ContentValues(); |
| while (c != null && c.moveToNext()) { |
| long favoriteId = c.getLong(0); |
| |
| // Allocate and update database with new appWidgetId |
| try { |
| int appWidgetId = mAppWidgetHost.allocateAppWidgetId(); |
| |
| if (LOGD) Log.d(LOG_TAG, "allocated appWidgetId="+appWidgetId+" for favoriteId="+favoriteId); |
| |
| values.clear(); |
| values.put(LauncherSettings.Favorites.APPWIDGET_ID, appWidgetId); |
| |
| // Original widgets might not have valid spans when upgrading |
| values.put(LauncherSettings.Favorites.SPANX, 2); |
| values.put(LauncherSettings.Favorites.SPANY, 2); |
| |
| String updateWhere = Favorites._ID + "=" + favoriteId; |
| db.update(TABLE_FAVORITES, values, updateWhere, null); |
| |
| allocatedAppWidgets = true; |
| } catch (RuntimeException ex) { |
| Log.e(LOG_TAG, "Problem allocating appWidgetId", ex); |
| } |
| } |
| |
| db.setTransactionSuccessful(); |
| } catch (SQLException ex) { |
| Log.w(LOG_TAG, "Problem while allocating appWidgetIds for existing widgets", ex); |
| } finally { |
| db.endTransaction(); |
| if (c != null) { |
| c.close(); |
| } |
| } |
| |
| // If any appWidgetIds allocated, then launch over to binder |
| if (allocatedAppWidgets) { |
| launchAppWidgetBinder(bindSources, bindTargets); |
| } |
| } |
| |
| /** |
| * Launch the widget binder that walks through the Launcher database, |
| * binding any matching widgets to the corresponding targets. We can't |
| * bind ourselves because our parent process can't obtain the |
| * BIND_APPWIDGET permission. |
| */ |
| private void launchAppWidgetBinder(int[] bindSources, ArrayList<ComponentName> bindTargets) { |
| final Intent intent = new Intent(); |
| intent.setComponent(new ComponentName("com.android.settings", |
| "com.android.settings.LauncherAppWidgetBinder")); |
| intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| |
| final Bundle extras = new Bundle(); |
| extras.putIntArray(EXTRA_BIND_SOURCES, bindSources); |
| extras.putParcelableArrayList(EXTRA_BIND_TARGETS, bindTargets); |
| intent.putExtras(extras); |
| |
| mContext.startActivity(intent); |
| } |
| |
| /** |
| * Loads the default set of favorite packages from an xml file. |
| * |
| * @param db The database to write the values into |
| * @param subPath The relative path from ANDROID_ROOT to the file to read |
| */ |
| private int loadFavorites(SQLiteDatabase db, String subPath) { |
| FileReader favReader; |
| |
| // Environment.getRootDirectory() is a fancy way of saying ANDROID_ROOT or "/system". |
| final File favFile = new File(Environment.getRootDirectory(), subPath); |
| try { |
| favReader = new FileReader(favFile); |
| } catch (FileNotFoundException e) { |
| Log.e(LOG_TAG, "Couldn't find or open favorites file " + favFile); |
| return 0; |
| } |
| |
| Intent intent = new Intent(Intent.ACTION_MAIN, null); |
| intent.addCategory(Intent.CATEGORY_LAUNCHER); |
| ContentValues values = new ContentValues(); |
| |
| PackageManager packageManager = mContext.getPackageManager(); |
| ActivityInfo info; |
| int i = 0; |
| try { |
| XmlPullParser parser = Xml.newPullParser(); |
| parser.setInput(favReader); |
| |
| XmlUtils.beginDocument(parser, TAG_FAVORITES); |
| |
| while (true) { |
| XmlUtils.nextElement(parser); |
| |
| String name = parser.getName(); |
| if (!TAG_FAVORITE.equals(name)) { |
| break; |
| } |
| |
| String pkg = parser.getAttributeValue(null, TAG_PACKAGE); |
| String cls = parser.getAttributeValue(null, TAG_CLASS); |
| try { |
| ComponentName cn = new ComponentName(pkg, cls); |
| info = packageManager.getActivityInfo(cn, 0); |
| intent.setComponent(cn); |
| intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| values.put(LauncherSettings.Favorites.INTENT, intent.toURI()); |
| values.put(LauncherSettings.Favorites.TITLE, |
| info.loadLabel(packageManager).toString()); |
| values.put(LauncherSettings.Favorites.CONTAINER, |
| LauncherSettings.Favorites.CONTAINER_DESKTOP); |
| values.put(LauncherSettings.Favorites.ITEM_TYPE, |
| LauncherSettings.Favorites.ITEM_TYPE_APPLICATION); |
| values.put(LauncherSettings.Favorites.SCREEN, |
| parser.getAttributeValue(null, ATTRIBUTE_SCREEN)); |
| values.put(LauncherSettings.Favorites.CELLX, |
| parser.getAttributeValue(null, ATTRIBUTE_X)); |
| values.put(LauncherSettings.Favorites.CELLY, |
| parser.getAttributeValue(null, ATTRIBUTE_Y)); |
| values.put(LauncherSettings.Favorites.SPANX, 1); |
| values.put(LauncherSettings.Favorites.SPANY, 1); |
| db.insert(TABLE_FAVORITES, null, values); |
| i++; |
| } catch (PackageManager.NameNotFoundException e) { |
| Log.w(LOG_TAG, "Unable to add favorite: " + pkg + "/" + cls, e); |
| } |
| } |
| } catch (XmlPullParserException e) { |
| Log.w(LOG_TAG, "Got exception parsing favorites.", e); |
| } catch (IOException e) { |
| Log.w(LOG_TAG, "Got exception parsing favorites.", e); |
| } |
| |
| // Add a search box |
| values.clear(); |
| values.put(LauncherSettings.Favorites.CONTAINER, |
| LauncherSettings.Favorites.CONTAINER_DESKTOP); |
| values.put(LauncherSettings.Favorites.ITEM_TYPE, |
| LauncherSettings.Favorites.ITEM_TYPE_WIDGET_SEARCH); |
| values.put(LauncherSettings.Favorites.SCREEN, 2); |
| values.put(LauncherSettings.Favorites.CELLX, 0); |
| values.put(LauncherSettings.Favorites.CELLY, 0); |
| values.put(LauncherSettings.Favorites.SPANX, 4); |
| values.put(LauncherSettings.Favorites.SPANY, 1); |
| db.insert(TABLE_FAVORITES, null, values); |
| |
| final int[] bindSources = new int[] { |
| Favorites.ITEM_TYPE_WIDGET_CLOCK, |
| }; |
| |
| final ArrayList<ComponentName> bindTargets = new ArrayList<ComponentName>(); |
| bindTargets.add(new ComponentName("com.android.alarmclock", |
| "com.android.alarmclock.AnalogAppWidgetProvider")); |
| |
| boolean allocatedAppWidgets = false; |
| |
| // Try binding to an analog clock widget |
| try { |
| int appWidgetId = mAppWidgetHost.allocateAppWidgetId(); |
| |
| values.clear(); |
| values.put(LauncherSettings.Favorites.CONTAINER, |
| LauncherSettings.Favorites.CONTAINER_DESKTOP); |
| values.put(LauncherSettings.Favorites.ITEM_TYPE, |
| LauncherSettings.Favorites.ITEM_TYPE_WIDGET_CLOCK); |
| values.put(LauncherSettings.Favorites.SCREEN, 1); |
| values.put(LauncherSettings.Favorites.CELLX, 1); |
| values.put(LauncherSettings.Favorites.CELLY, 0); |
| values.put(LauncherSettings.Favorites.SPANX, 2); |
| values.put(LauncherSettings.Favorites.SPANY, 2); |
| values.put(LauncherSettings.Favorites.APPWIDGET_ID, appWidgetId); |
| db.insert(TABLE_FAVORITES, null, values); |
| |
| allocatedAppWidgets = true; |
| } catch (RuntimeException ex) { |
| Log.e(LOG_TAG, "Problem allocating appWidgetId", ex); |
| } |
| |
| // If any appWidgetIds allocated, then launch over to binder |
| if (allocatedAppWidgets) { |
| launchAppWidgetBinder(bindSources, bindTargets); |
| } |
| |
| return i; |
| } |
| } |
| |
| /** |
| * Build a query string that will match any row where the column matches |
| * anything in the values list. |
| */ |
| static String buildOrWhereString(String column, int[] values) { |
| StringBuilder selectWhere = new StringBuilder(); |
| for (int i = values.length - 1; i >= 0; i--) { |
| selectWhere.append(column).append("=").append(values[i]); |
| if (i > 0) { |
| selectWhere.append(" OR "); |
| } |
| } |
| return selectWhere.toString(); |
| } |
| |
| static class SqlArguments { |
| public final String table; |
| public final String where; |
| public final String[] args; |
| |
| SqlArguments(Uri url, String where, String[] args) { |
| if (url.getPathSegments().size() == 1) { |
| this.table = url.getPathSegments().get(0); |
| this.where = where; |
| this.args = args; |
| } else if (url.getPathSegments().size() != 2) { |
| throw new IllegalArgumentException("Invalid URI: " + url); |
| } else if (!TextUtils.isEmpty(where)) { |
| throw new UnsupportedOperationException("WHERE clause not supported: " + url); |
| } else { |
| this.table = url.getPathSegments().get(0); |
| this.where = "_id=" + ContentUris.parseId(url); |
| this.args = null; |
| } |
| } |
| |
| SqlArguments(Uri url) { |
| if (url.getPathSegments().size() == 1) { |
| table = url.getPathSegments().get(0); |
| where = null; |
| args = null; |
| } else { |
| throw new IllegalArgumentException("Invalid URI: " + url); |
| } |
| } |
| } |
| } |