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/*
* Copyright (C) 2013 Samsung System LSI
* Copyright (C) 2013, The Linux Foundation. All rights reserved.
* 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.bluetooth.map;
import android.util.Log;
import android.net.Uri;
import java.util.List;
import java.util.ArrayList;
import java.util.*;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.content.ContentResolver;
import android.content.ContentValues;
import android.database.sqlite.SQLiteException;
import com.android.emailcommon.provider.Mailbox;
/**
* Various utility methods and generic defines that can be used throughout MAPS
*/
public class BluetoothMapUtils {
private static final String TAG = "MapUtils";
private static final boolean V = Log.isLoggable(BluetoothMapService.LOG_TAG, Log.VERBOSE) ? true : false;
/* We use the upper 5 bits for the type mask - avoid using the top bit, since it
* indicates a negative value, hence corrupting the formatter when converting to
* type String. (I really miss the unsigned type in Java:))
*/
private static final long HANDLE_TYPE_MASK = 0xf<<59;
private static final long HANDLE_TYPE_MMS_MASK = 0x1<<59;
private static final long HANDLE_TYPE_EMAIL_MASK = 0x2<<59;
private static final long HANDLE_TYPE_SMS_GSM_MASK = 0x4<<59;
private static final long HANDLE_TYPE_SMS_CDMA_MASK = 0x8<<59;
public static final String AUTHORITY = "com.android.email.provider";
public static final Uri EMAIL_URI = Uri.parse("content://" + AUTHORITY);
public static final Uri EMAIL_ACCOUNT_URI = Uri.withAppendedPath(EMAIL_URI, "account");
public static final String RECORD_ID = "_id";
public static final String DISPLAY_NAME = "displayName";
public static final String EMAIL_ADDRESS = "emailAddress";
public static final String ACCOUNT_KEY = "accountKey";
public static final String IS_DEFAULT = "isDefault";
public static final String EMAIL_TYPE = "type";
public static final String[] EMAIL_BOX_PROJECTION = new String[] {
RECORD_ID, DISPLAY_NAME, ACCOUNT_KEY, EMAIL_TYPE };
private static Context mContext;
private static ContentResolver mResolver;
private static final String[] ACCOUNT_ID_PROJECTION = new String[] {
RECORD_ID, EMAIL_ADDRESS, IS_DEFAULT
};
/**
* This enum is used to convert from the bMessage type property to a type safe
* type. Hence do not change the names of the enum values.
*/
public enum TYPE{
EMAIL,
SMS_GSM,
SMS_CDMA,
MMS
}
/**
* Convert a Content Provider handle and a Messagetype into a unique handle
* @param cpHandle content provider handle
* @param messageType message type (TYPE_MMS/TYPE_SMS_GSM/TYPE_SMS_CDMA/TYPE_EMAIL)
* @return String Formatted Map Handle
*/
static public String getMapHandle(long cpHandle, TYPE messageType){
String mapHandle = "-1";
switch(messageType)
{
case MMS:
mapHandle = String.format("%016X",(cpHandle | HANDLE_TYPE_MMS_MASK));
break;
case SMS_GSM:
mapHandle = String.format("%016X",cpHandle | HANDLE_TYPE_SMS_GSM_MASK);
break;
case SMS_CDMA:
mapHandle = String.format("%016X",cpHandle | HANDLE_TYPE_SMS_CDMA_MASK);
break;
case EMAIL:
mapHandle = String.format("%016X",(cpHandle | HANDLE_TYPE_EMAIL_MASK)); //TODO correct when email support is implemented
break;
default:
throw new IllegalArgumentException("Message type not supported");
}
return mapHandle;
}
public static int getSystemMailboxGuessType(String folderName) {
if(folderName.equalsIgnoreCase("outbox")){
return Mailbox.TYPE_OUTBOX;
} else if(folderName.equalsIgnoreCase("inbox")){
return Mailbox.TYPE_INBOX;
} else if(folderName.equalsIgnoreCase("drafts")){
return Mailbox.TYPE_DRAFTS;
} else if(folderName.equalsIgnoreCase("Trash")){
return Mailbox.TYPE_TRASH;
} else if(folderName.equalsIgnoreCase("Sent")){
return Mailbox.TYPE_SENT;
} else if(folderName.equalsIgnoreCase("Junk")){
return Mailbox.TYPE_JUNK;
} else if(folderName.equalsIgnoreCase("Sent")){
return Mailbox.TYPE_STARRED;
} else if(folderName.equalsIgnoreCase("Unread")){
return Mailbox.TYPE_UNREAD;
}
//UNKNOWN
return -1;
}
/**
* Get Account id for Default Email app
* @return the Account id value
*/
static public long getEmailAccountId(Context context) {
if (V) Log.v(TAG, "getEmailAccountIdList()");
long id = -1;
ArrayList<Long> list = new ArrayList<Long>();
Context mContext = context;
mResolver = mContext.getContentResolver();
try {
Cursor cursor = mResolver.query(EMAIL_ACCOUNT_URI,
ACCOUNT_ID_PROJECTION, null, null, null);
if (cursor != null) {
if (cursor.moveToFirst()) {
id = cursor.getLong(0);
if (V) Log.v(TAG, "id = " + id);
}
cursor.close();
}
} catch (SQLiteException e) {
Log.e(TAG, "SQLite exception: " + e);
}
return id;
}
/**
* Convert a handle string the the raw long representation, including the type bit.
* @param mapHandle the handle string
* @return the handle value
*/
static public long getMsgHandleAsLong(String mapHandle){
return Long.parseLong(mapHandle, 16);
}
/**
* Convert a Map Handle into a content provider Handle
* @param mapHandle handle to convert from
* @return content provider handle without message type mask
*/
static public long getCpHandle(String mapHandle)
{
long cpHandle = getMsgHandleAsLong(mapHandle);
/* remove masks as the call should already know what type of message this handle is for */
cpHandle &= ~HANDLE_TYPE_MASK;
return cpHandle;
}
/**
* Extract the message type from the handle.
* @param mapHandle
* @return
*/
static public TYPE getMsgTypeFromHandle(String mapHandle) {
long cpHandle = getMsgHandleAsLong(mapHandle);
if((cpHandle & HANDLE_TYPE_MMS_MASK) != 0)
return TYPE.MMS;
if((cpHandle & HANDLE_TYPE_EMAIL_MASK) != 0)
return TYPE.EMAIL;
if((cpHandle & HANDLE_TYPE_SMS_GSM_MASK) != 0)
return TYPE.SMS_GSM;
if((cpHandle & HANDLE_TYPE_SMS_CDMA_MASK) != 0)
return TYPE.SMS_CDMA;
throw new IllegalArgumentException("Message type not found in handle string.");
}
}
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