获取iPhone通话记录(需越狱)

越狱后的手机的数据库文件可以自由访问,通话记录通常保存在call_History.db这个文件中.只要读取这个文件,我们就能知道目前手机的通话记录了

下面这段代码检测手机是否能读取到Call_History.db

 NSFileManager *fileManager = [NSFileManager defaultManager];
 NSDirectoryEnumerator *dirnum = [[NSFileManager defaultManager] enumeratorAtPath: @"/private/"];
 NSString *nextItem = [NSString string];
 while( (nextItem = [dirnum nextObject])) {
     if ([[nextItem pathExtension] isEqualToString: @"db"] ||
         [[nextItem pathExtension] isEqualToString: @"sqlitedb"]) {
         if ([fileManager isReadableFileAtPath:nextItem]) {
             NSLog(@"%@", nextItem);
         }
     }
 }

通常发现的文件位置为var/wireless/Library/CallHistory/call_history.db,ios3和4可能不同,具体看上面代码打印的结果.

下面这段代码可以读出数据库中的内容,具体怎样显示自己定制把.

 - (void)readCallLogs
 {
     if (_dataArray == nil) {
         _dataArray = [[NSMutableArray alloc] init];
     }
     [_dataArray removeAllObjects];
     NSFileManager *fileManager = [NSFileManager defaultManager];
     NSString *callHisoryDatabasePath = @"var/wireless/Library/CallHistory/call_history.db";
     BOOL callHistoryFileExist = FALSE;
     callHistoryFileExist = [fileManager fileExistsAtPath:callHisoryDatabasePath];
     [fileManager release];
     //NSMutableArray *callHistory = [[NSMutableArray alloc] init];

     if(callHistoryFileExist) {
         if ([fileManager isReadableFileAtPath:callHisoryDatabasePath]) {
             sqlite3 *database;
             if(sqlite3_open([callHisoryDatabasePath UTF8String], &database) == SQLITE_OK) {
                 sqlite3_stmt *compiledStatement;
                 NSString *sqlStatement = [NSString stringWithString:@"SELECT * FROM call;"];

                 int errorCode = sqlite3_prepare_v2(database, [sqlStatement UTF8String], -1,
                                                    &compiledStatement, NULL);
                 if( errorCode == SQLITE_OK) {
                     int count = 1;

                     while(sqlite3_step(compiledStatement) == SQLITE_ROW) {
                         // Read the data from the result row
                         NSMutableDictionary *callHistoryItem = [[NSMutableDictionary alloc] init];
                         int numberOfColumns = sqlite3_column_count(compiledStatement);
                         NSString *data;
                         NSString *columnName;

                         for (int i = 0; i < numberOfColumns; i++) {
                             columnName = [[NSString alloc] initWithUTF8String:
                                           (char *)sqlite3_column_name(compiledStatement, i)];

                             data = [[NSString alloc] initWithUTF8String:
                                     (char *)sqlite3_column_text(compiledStatement, i)];


                                 }
                             [callHistoryItem setObject:data forKey:columnName];

                             [columnName release];
                             [data release];
                         }
                         [_dataArray addObject:callHistoryItem];
                         [callHistoryItem release];
                         count++;
                     }
                 }
                 else {
                     NSLog(@"Failed to retrieve table");
                     NSLog(@"Error Code: %d", errorCode);
                 }
                 sqlite3_finalize(compiledStatement);
             }
         }
     }
     NSLog(@"%@",_dataArray);
 }

到此,你就可以读出所有的通话记录了.

http://www.cnblogs.com/ydhliphonedev/archive/2011/10/13/2210435.html