diff options
Diffstat (limited to 'src/com/android/providers/telephony/CdmaCallOptionProvider.java')
| -rw-r--r-- | src/com/android/providers/telephony/CdmaCallOptionProvider.java | 450 |
1 files changed, 0 insertions, 450 deletions
diff --git a/src/com/android/providers/telephony/CdmaCallOptionProvider.java b/src/com/android/providers/telephony/CdmaCallOptionProvider.java deleted file mode 100644 index fd42b2a..0000000 --- a/src/com/android/providers/telephony/CdmaCallOptionProvider.java +++ /dev/null @@ -1,450 +0,0 @@ -/* -** Copyright (c) 2013-2014, The Linux Foundation. All rights reserved. -** Not a Contribution. -** -** Copyright 2006, 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.providers.telephony; - -import android.content.ContentProvider; -import android.content.ContentUris; -import android.content.ContentValues; -import android.content.Context; -import android.content.SharedPreferences; -import android.content.UriMatcher; -import android.content.res.Resources; -import android.content.res.XmlResourceParser; -import android.database.Cursor; -import android.database.sqlite.SQLiteDatabase; -import android.database.sqlite.SQLiteOpenHelper; -import android.database.sqlite.SQLiteQueryBuilder; -import android.net.Uri; -import android.os.Environment; -import android.provider.Telephony; -import android.util.Config; -import android.util.Log; -import android.util.Xml; - -import com.android.internal.util.XmlUtils; - -import org.xmlpull.v1.XmlPullParser; -import org.xmlpull.v1.XmlPullParserException; - -import java.io.File; -import java.io.FileNotFoundException; -import java.io.FileReader; -import java.io.IOException; - -public class CdmaCallOptionProvider extends ContentProvider { - - private static final String DATABASE_NAME = "cdmacalloption.db"; - - private static final int DATABASE_VERSION = 1; - - // call option type: call forwarding, cancel all, call waiting - private static final int CFUNCONDITIONAL = 0; - private static final int CFBUSY = 1; - private static final int CFNOREPLY = 2; - private static final int CFNOREACHABLE = 3; - private static final int CFDEACTIVATEALL = 4; - private static final int CALLWAITING = 6; - - // call option state: activate, deactivate - private static final int ACTIVATE = 1; - private static final int DEACTIVATE = 2; - - private static final int URL_TELEPHONY = 1; - private static final int URL_CFU = 2; - private static final int URL_CFB = 3; - private static final int URL_CFNRY = 4; - private static final int URL_CFNRC = 5; - private static final int URL_CFDA = 6; - private static final int URL_CW = 7; - - private static final String TAG = "CdmaCallOptionProvider"; - private static final String CALL_OPTION_TABLE = "calloption"; - private static final String PARTNER_CDMA_CALL_PATH = "etc/cdma_call_conf.xml"; - private static final UriMatcher s_urlMatcher = new UriMatcher(UriMatcher.NO_MATCH); - - private SQLiteOpenHelper mOpenHelper; - - static { - s_urlMatcher.addURI("cdma", "calloption", URL_TELEPHONY); - s_urlMatcher.addURI("cdma", "calloption/cfu", URL_CFU); - s_urlMatcher.addURI("cdma", "calloption/cfb", URL_CFB); - s_urlMatcher.addURI("cdma", "calloption/cfnry", URL_CFNRY); - s_urlMatcher.addURI("cdma", "calloption/cfnrc", URL_CFNRC); - s_urlMatcher.addURI("cdma", "calloption/cfda", URL_CFDA); - s_urlMatcher.addURI("cdma", "calloption/cw", URL_CW); - } - - private static class DatabaseHelper extends SQLiteOpenHelper { - // Context to access resources with - private Context mContext; - - /** - * DatabaseHelper helper class for loading data profiles into a database. - * - * @param parser the system-default parser for apns.xml - * @param confidential an optional parser for confidential APNS (stored separately) - */ - public DatabaseHelper(Context context) { - super(context, DATABASE_NAME, null, DATABASE_VERSION); - mContext = context; - } - - @Override - public void onCreate(SQLiteDatabase db) { - // Set up the database schema - db.execSQL("CREATE TABLE " + CALL_OPTION_TABLE + - "(_id INTEGER PRIMARY KEY," + - "name TEXT," + - "numeric TEXT," + - "mcc TEXT," + - "mnc TEXT," + - "number TEXT," + - "type INTEGER," + - "category INTEGER," + - "state INTEGER);"); - - initDatabase(db); - } - - private void initDatabase(SQLiteDatabase db) { - // Read cdma call option data (partner-provided) - XmlPullParser confparser = null; - // Environment.getRootDirectory() is a fancy way of saying ANDROID_ROOT or "/system". - File confFile = new File(Environment.getRootDirectory(), PARTNER_CDMA_CALL_PATH); - FileReader confreader = null; - try { - confreader = new FileReader(confFile); - confparser = Xml.newPullParser(); - confparser.setInput(confreader); - XmlUtils.beginDocument(confparser, "calloptions"); - loadProfiles(db, confparser); - } catch (FileNotFoundException e) { - // It's ok if the file isn't found. It means there isn't a confidential file - // Log.e(TAG, "File not found: '" + confFile.getAbsolutePath() + "'"); - } catch (Exception e) { - Log.e(TAG, "Exception while parsing '" + confFile.getAbsolutePath() + "'", e); - } finally { - try { if (confreader != null) confreader.close(); } catch (IOException e) { } - } - } - - @Override - public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) { - db.execSQL("DROP TABLE IF EXISTS " + CALL_OPTION_TABLE); - onCreate(db); - } - - /** - * Gets the next row of data profile values. - * - * @param parser the parser - * @return the row or null if it's not an call option - */ - private ContentValues getRow(XmlPullParser parser) { - // get the profile type from the XML file tags - String prof_type = parser.getName(); - if (!"option".equals(prof_type)) { - return null; - } - ContentValues map = new ContentValues(); - - String mcc = parser.getAttributeValue(null, "mcc"); - String mnc = parser.getAttributeValue(null, "mnc"); - String numeric = mcc + mnc; - - map.put(Telephony.CdmaCallOptions.NUMERIC,numeric); - map.put(Telephony.CdmaCallOptions.MCC, mcc); - map.put(Telephony.CdmaCallOptions.MNC, mnc); - map.put(Telephony.CdmaCallOptions.NAME, parser.getAttributeValue(null, "carrier")); - map.put(Telephony.CdmaCallOptions.NUMBER, parser.getAttributeValue(null, "number")); - - // do not add NULL to the map so that insert() will set the default value - String category = parser.getAttributeValue(null, "category"); - if (category != null) { - map.put(Telephony.CdmaCallOptions.CATEGORY, Integer.parseInt(category)); - } - String state = parser.getAttributeValue(null, "state"); - if (state != null) { - map.put(Telephony.CdmaCallOptions.STATE, Integer.parseInt(state)); - } - String type = parser.getAttributeValue(null, "type"); - if (type != null) { - map.put(Telephony.CdmaCallOptions.TYPE, Integer.parseInt(type)); - } - - return map; - } - - /* - * Loads data profiles from xml file into the database - * - * @param db the sqlite database to write to - * @param parser the xml parser - * - */ - private void loadProfiles(SQLiteDatabase db, XmlPullParser parser) { - if (parser != null) { - try { - while (true) { - XmlUtils.nextElement(parser); - ContentValues row = getRow(parser); - if (row != null) { - insertAddingDefaults(db, CALL_OPTION_TABLE, row); - } else { - break; // do we really want to skip the rest of the file? - } - } - } catch (XmlPullParserException e) { - Log.e(TAG, "Got execption while getting perferred time zone.", e); - } catch (IOException e) { - Log.e(TAG, "Got execption while getting perferred time zone.", e); - } - } - } - - private void insertAddingDefaults(SQLiteDatabase db, String table, ContentValues row) { - // Initialize defaults if any - if (row.containsKey(Telephony.CdmaCallOptions.CATEGORY) == false) { - row.put(Telephony.CdmaCallOptions.CATEGORY, -1); - } - if (row.containsKey(Telephony.CdmaCallOptions.STATE) == false) { - row.put(Telephony.CdmaCallOptions.STATE, -1); - } - db.insert(CALL_OPTION_TABLE, null, row); - } - } - - @Override - public boolean onCreate() { - mOpenHelper = new DatabaseHelper(getContext()); - SQLiteDatabase db = mOpenHelper.getWritableDatabase(); - return true; - } - - - - @Override - public Cursor query(Uri url, String[] projectionIn, String selection, - String[] selectionArgs, String sort) { - SQLiteQueryBuilder qb = new SQLiteQueryBuilder(); - qb.setTables("calloption"); - - int match = s_urlMatcher.match(url); - switch (match) { - // do nothing - case URL_TELEPHONY: { - break; - } - - case URL_CFU: { - qb.appendWhere("type = " + CFUNCONDITIONAL); - break; - } - - case URL_CFB: { - qb.appendWhere("type = " + CFBUSY); - break; - } - - case URL_CFNRY: { - qb.appendWhere("type = " + CFNOREPLY); - break; - } - - case URL_CFNRC: { - qb.appendWhere("type = " + CFNOREACHABLE); - break; - } - - case URL_CFDA: { - qb.appendWhere("type = " + CFDEACTIVATEALL); - break; - } - - case URL_CW: { - qb.appendWhere("type = " + CALLWAITING); - break; - } - - default: { - return null; - } - } - - SQLiteDatabase db = mOpenHelper.getReadableDatabase(); - Cursor ret = qb.query(db, projectionIn, selection, selectionArgs, null, null, sort); - ret.setNotificationUri(getContext().getContentResolver(), url); - return ret; - } - - - @Override - public Uri insert(Uri url, ContentValues initialValues) - { - Uri result = null; - - //checkPermission(); - - SQLiteDatabase db = mOpenHelper.getWritableDatabase(); - int match = s_urlMatcher.match(url); - boolean notify = false; - ContentValues values = new ContentValues(initialValues); - switch (match) - { - case URL_TELEPHONY: - { - // TODO Review this. This code should probably not bet here. - // It is valid for the database to return a null string. - if (values.containsKey(Telephony.CdmaCallOptions.NAME) == false) { - values.put(Telephony.CdmaCallOptions.NAME, ""); - } - if (values.containsKey(Telephony.CdmaCallOptions.NUMBER) == false) { - values.put(Telephony.CdmaCallOptions.NUMBER, ""); - } - if (values.containsKey(Telephony.CdmaCallOptions.TYPE) == false) { - values.put(Telephony.CdmaCallOptions.TYPE, -1); - } - break; - } - case URL_CFU: { - values.put(Telephony.CdmaCallOptions.TYPE, CFUNCONDITIONAL); - break; - } - case URL_CFB: { - values.put(Telephony.CdmaCallOptions.TYPE, CFBUSY); - break; - } - case URL_CFNRY: { - values.put(Telephony.CdmaCallOptions.TYPE, CFNOREPLY); - break; - } - case URL_CFNRC: { - values.put(Telephony.CdmaCallOptions.TYPE, CFNOREACHABLE); - break; - } - case URL_CFDA: { - values.put(Telephony.CdmaCallOptions.TYPE, CFDEACTIVATEALL); - values.put(Telephony.CdmaCallOptions.STATE, DEACTIVATE); - values.put(Telephony.CdmaCallOptions.CATEGORY, -1); - break; - } - case URL_CW: { - values.put(Telephony.CdmaCallOptions.TYPE, CALLWAITING); - values.put(Telephony.CdmaCallOptions.CATEGORY, -1); - break; - } - default: { - throw new UnsupportedOperationException("Cannot delete that URL: " + url); - } - } - long rowID = db.insert(CALL_OPTION_TABLE, null, values); - if (rowID > 0) { - result = ContentUris.withAppendedId(Telephony.CdmaCallOptions.CONTENT_URI, rowID); - notify = true; - } - - if (Config.LOGD) Log.d(TAG, "inserted " + values.toString() + " rowID = " + rowID); - - if (notify) { - getContext().getContentResolver().notifyChange( - Telephony.CdmaCallOptions.CONTENT_URI, null); - } - - return result; - } - - @Override - public int delete(Uri url, String where, String[] whereArgs) - { - int count; - - /** - * we need to delete all the ssfc with the same mnc/mcc when a new card is inserted - */ - //checkPermission(); - - SQLiteDatabase db = mOpenHelper.getWritableDatabase(); - int match = s_urlMatcher.match(url); - switch (match) - { - case URL_TELEPHONY: - { - count = db.delete(CALL_OPTION_TABLE, where, whereArgs); - break; - } - - default: { - throw new UnsupportedOperationException("Cannot delete that URL: " + url); - } - } - - getContext().getContentResolver().notifyChange( - Telephony.CdmaCallOptions.CONTENT_URI, null); - - return count; - } - - @Override - public int update(Uri url, ContentValues values, String where, String[] whereArgs) - { - int count = 0; - - checkPermission(); - - SQLiteDatabase db = mOpenHelper.getWritableDatabase(); - int match = s_urlMatcher.match(url); - switch (match) - { - case URL_TELEPHONY: - { - count = db.update(CALL_OPTION_TABLE, values, where, whereArgs); - break; - } - default: { - throw new UnsupportedOperationException("Cannot update that URL: " + url); - } - } - - if (count > 0) { - getContext().getContentResolver().notifyChange( - Telephony.CdmaCallOptions.CONTENT_URI, null); - } - - return count; - } - - @Override - public String getType(Uri url) - { - switch (s_urlMatcher.match(url)) { - case URL_TELEPHONY: - return "vnd.android.cursor.dir/telephony-calloption"; - - default: - throw new IllegalArgumentException("Unknown URL " + url); - } - } - - private void checkPermission() { - // Check the permissions - getContext().enforceCallingOrSelfPermission("android.permission.WRITE_CDMA_CALL_SETTINGS", - "No permission to write Cdma call settings"); - } -} |