#import <UIKit/UIKit.h>
#import <sqlite3.h>
@class record_audio_testViewController;
@interface record_audio_testAppDelegate : NSObject <UIApplicationDelegate> {
UIWindow *window;
record_audio_testViewController *viewController;
NSString *databaseName;
NSString *databasePath;
NSMutableArray *recoredAudioArray;
}
@property(nonatomic,retain)NSMutableArray *recoredAudioArray;
@property (nonatomic, retain) IBOutlet UIWindow *window;
@property (nonatomic, retain) IBOutlet record_audio_testViewController *viewController;
-(void) checkAndCreateDatabase;
-(void) readEngEntryArrayFromDatabase;
-(void) updateDatabase:(NSString *)pathName;
- (void)insertIntoDatabase:(NSString *)Name;
@end
//////////////////
#import "record_audio_testAppDelegate.h"
#import "record_audio_testViewController.h"
#import "TableFields.h"
@implementation record_audio_testAppDelegate
@synthesize recoredAudioArray;
@synthesize window;
@synthesize viewController;
- (void)applicationDidFinishLaunching:(UIApplication *)application {
databaseName = @"100Songs5.sqlite";
NSArray *documentPaths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *documentsDir = [documentPaths objectAtIndex:0];
databasePath = [documentsDir stringByAppendingPathComponent:databaseName];
// Execute the "checkAndCreateDatabase" function
[self checkAndCreateDatabase];
[self readEngEntryArrayFromDatabase];
NSLog(@"%@",recoredAudioArray);
// Override point for customization after app launch
[window addSubview:viewController.view];
[window makeKeyAndVisible];
}
-(void) checkAndCreateDatabase{
// Check if the SQL database has already been saved to the users phone, if not then copy it over
BOOL success;
// Create a FileManager object, we will use this to check the status
// of the database and to copy it over if required
NSFileManager *fileManager = [NSFileManager defaultManager];
// Check if the database has already been created in the users filesystem
success = [fileManager fileExistsAtPath:databasePath];
// If the database already exists then return without doing anything
if(success) return;
// If not then proceed to copy the database from the application to the users filesystem
// Get the path to the database in the application package
NSString *databasePathFromApp = [[[NSBundle mainBundle] resourcePath] stringByAppendingPathComponent:databaseName];
// Copy the database from the package to the users filesystem
[fileManager copyItemAtPath:databasePathFromApp toPath:databasePath error:nil];
[fileManager release];
}
-(void) readEngEntryArrayFromDatabase {
// Setup the database object
sqlite3 *database;
NSArray *documentPaths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *documentsDir = [documentPaths objectAtIndex:0];
databasePath = [documentsDir stringByAppendingPathComponent:databaseName];
// Init the EngEntryArray Array
recoredAudioArray = [[NSMutableArray alloc] init];
// Open the database from the users filessytem
if(sqlite3_open([databasePath UTF8String], &database) == SQLITE_OK) {
// Setup the SQL Statement and compile it for faster access
const char *sqlStatement = "select * from RecordedAudio";
sqlite3_stmt *compiledStatement;
if(sqlite3_prepare_v2(database, sqlStatement, -1, &compiledStatement, NULL) == SQLITE_OK) {
// Loop through the results and add them to the feeds array
while(sqlite3_step(compiledStatement) == SQLITE_ROW) {
// Read the data from the result row
NSString *EngEntryNm = [NSString stringWithUTF8String:(char *)sqlite3_column_text(compiledStatement, 1)];
[recoredAudioArray addObject:EngEntryNm];
}
}
// Release the compiled statement from memory
sqlite3_finalize(compiledStatement);
}
sqlite3_close(database);
}
-(void) updateDatabase:(NSString *)pathName
{
NSArray *documentPaths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *documentsDir = [documentPaths objectAtIndex:0];
databasePath = [documentsDir stringByAppendingPathComponent:databaseName];
sqlite3 *db ;
sqlite3_stmt *update_statement;
NSString *sqlStr = [NSString stringWithFormat:@"UPDATE RecordedAudio SET File_Name='%@' WHERE File_ID='%d'",
pathName];
const char *sql = [sqlStr UTF8String];
if(sqlite3_open([databasePath UTF8String], &db) == SQLITE_OK) {
if (sqlite3_prepare_v2(db, sql, -1, &update_statement, NULL) != SQLITE_OK) {
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:NSLocalizedString(@"DatabaseNotAvailable", @"") message:[NSString stringWithUTF8String:sqlite3_errmsg(db)]
delegate:self cancelButtonTitle:@"OK" otherButtonTitles: nil];
[alert show];
[alert release];
//return NO;
}
}
int success = sqlite3_step(update_statement);
if (success == SQLITE_ERROR) {
NSAssert1(0, @"Error: failed to insert into the database with message '%s'.", sqlite3_errmsg(db));
//return NO;
}
sqlite3_finalize(update_statement);
}
- (void)insertIntoDatabase:(NSString *)Name{
sqlite3 *database;
NSArray *documentPaths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *documentsDir = [documentPaths objectAtIndex:0];
databasePath = [documentsDir stringByAppendingPathComponent:databaseName];
/* if(sqlite3_open([databasePath UTF8String], &database) == SQLITE_OK) {
const char *sqlStatement;
sqlite3_stmt *addStmt;
sqlStatement = "insert into RecordedAudio(File_Name) Values(?)";
if(sqlite3_prepare_v2(database, sqlStatement, -1, &addStmt, NULL) != SQLITE_OK)
NSAssert1(0, @"Error while creating add statement. '%s'", sqlite3_errmsg(database));
sqlite3_bind_text(addStmt,1,[Name UTF8String],-1,SQLITE_TRANSIENT);
if(SQLITE_DONE != sqlite3_step(addStmt))
NSAssert1(0, @"Error while inserting data. '%s'", sqlite3_errmsg(database));
sqlite3_finalize(addStmt);
//Reset the add statement.
// sqlite3_reset(addStmt);
sqlite3_close(database);
}*/
sqlite3_stmt *insert_statement;
if(sqlite3_open([databasePath UTF8String], &database) == SQLITE_OK) {
static char *sql = "insert into RecordedAudio(File_Name) Values(?)";
if (sqlite3_prepare_v2(database, sql, -1, &insert_statement, NULL) != SQLITE_OK) {
NSAssert1(0, @"Error: failed to prepare statement with message '%s'.", sqlite3_errmsg(database));
}
}
sqlite3_bind_text(insert_statement,1,[Name UTF8String],-1,SQLITE_TRANSIENT);
int success = sqlite3_step(insert_statement);
// Because we want to reuse the statement, we "reset" it instead of "finalizing" it.
sqlite3_finalize(insert_statement);
//sqlite3_reset(insert_statement);
insert_statement=nil;
if (success == SQLITE_ERROR) {
NSAssert1(0, @"Error: failed to insert into the database with message '%s'.", sqlite3_errmsg(database));
} else {
// primarykey = sqlite3_last_insert_rowid(db);
}
}
- (void)dealloc {
[viewController release];
[window release];
[super dealloc];
}
@end
/////////////////
#import <UIKit/UIKit.h>
#import <AVFoundation/AVFoundation.h>
#import <CoreAudio/CoreAudioTypes.h>
#import "record_audio_testAppDelegate.h"
@interface record_audio_testViewController : UIViewController <AVAudioRecorderDelegate> {
record_audio_testAppDelegate *appDel;
IBOutlet UIButton * btnStart;
IBOutlet UIButton * btnPlay;
IBOutlet UIActivityIndicatorView * actSpinner;
BOOL toggle;
//Variables setup for access in the class:
NSURL * recordedTmpFile;
AVAudioRecorder * recorder;
NSError * error;
AVAudioPlayer *audioPlayer;
AVAudioRecorder *audioRecorder;
int recordEncoding;
enum
{
ENC_AAC = 1,
ENC_ALAC = 2,
ENC_IMA4 = 3,
ENC_ILBC = 4,
ENC_ULAW = 5,
ENC_PCM = 6,
} encodingTypes;
}
-(IBAction) startRecording;
-(IBAction) stopRecording;
-(IBAction) playRecording;
-(IBAction) stopPlaying;
@property (nonatomic,retain)IBOutlet UIActivityIndicatorView * actSpinner;
@property (nonatomic,retain)IBOutlet UIButton * btnStart;
@property (nonatomic,retain)IBOutlet UIButton * btnPlay;
- (IBAction) start_button_pressed;
- (IBAction) play_button_pressed;
@end
/////////////////
#import "record_audio_testViewController.h"
NSURL * tempFilePath;
int countRecord;
@implementation record_audio_testViewController
@synthesize actSpinner, btnStart, btnPlay;
/*
// The designated initializer. Override to perform setup that is required before the view is loaded.
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
if (self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]) {
// Custom initialization
}
return self;
}
*/
/*
// Implement loadView to create a view hierarchy programmatically, without using a nib.
- (void)loadView {
}
*/
// Implement viewDidLoad to do additional setup after loading the view, typically from a nib.
- (void)viewDidLoad {
[super viewDidLoad];
appDel=(record_audio_testAppDelegate *)[[UIApplication sharedApplication]delegate];
recordEncoding = ENC_AAC;
//Start the toggle in true mode.
toggle = YES;
//btnPlay.hidden = YES;
//Instanciate an instance of the AVAudioSession object.
AVAudioSession * audioSession = [AVAudioSession sharedInstance];
//Setup the audioSession for playback and record.
//We could just use record and then switch it to playback leter, but
//since we are going to do both lets set it up once.
[audioSession setCategory:AVAudioSessionCategoryPlayAndRecord error: &error];
//Activate the session
[audioSession setActive:YES error: &error];
countRecord=1;
}
-(IBAction) startRecording
{ NSLog(@"startRecording");
NSString *audioFileName=[NSString stringWithFormat:@"Record%d",countRecord];
NSArray *dirPaths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *docsDir = [dirPaths objectAtIndex:0];
tempFilePath = [NSURL fileURLWithPath:[docsDir stringByAppendingPathComponent:[NSString stringWithFormat: @"%@.%@",audioFileName, @"caf"]]];
NSLog(@"%@",tempFilePath);
NSMutableDictionary* recordSetting = [[NSMutableDictionary alloc] init];
[recordSetting setValue :[NSNumber numberWithInt:kAudioFormatAppleIMA4] forKey:AVFormatIDKey];
[recordSetting setValue:[NSNumber numberWithFloat:44100.0] forKey:AVSampleRateKey];
[recordSetting setValue:[NSNumber numberWithInt: 2] forKey:AVNumberOfChannelsKey];
//stringByAppendingPathComponent: [NSString stringWithFormat: @"%@.%@",audioFileName, @"caf"]]];
recorder = [[ AVAudioRecorder alloc] initWithURL:tempFilePath settings:recordSetting error:&error];
[recorder setDelegate:self];
[recorder prepareToRecord];
[recorder record];
NSLog(@"recording");
}
-(IBAction) stopRecording
{
NSURL *url = tempFilePath;
NSData *data = [NSData dataWithContentsOfURL:url];
NSString *path = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) objectAtIndex:0];
path = [path stringByAppendingString:[NSString stringWithFormat:@"Record%d",countRecord]];
[data writeToFile:path atomically:YES];
BOOL checkUpadte;
[appDel readEngEntryArrayFromDatabase];
NSMutableArray *checkArray=[[NSMutableArray alloc] init];
checkArray=appDel.recoredAudioArray;
NSLog(@"checkArray %@",checkArray);
NSString *check=[NSString stringWithFormat:@"Record%d.caf",countRecord];
for (int i=0; i<[checkArray count]; i++) {
if ([[checkArray objectAtIndex:i] isEqualToString:check]) {
checkUpadte=YES;
}
else{
checkUpadte=NO;
i=[checkArray count];
}
}
if (checkUpadte==NO) {
// insert
[appDel insertIntoDatabase:check];//[NSString stringWithFormat:@"Record%d.caf",countRecord ]];
}
else{
// update
[appDel updateDatabase:check];//[NSString stringWithFormat:@"Record%d.caf",countRecord ]];
}
//UISaveVideoAtPathToSavedPhotosAlbum(path,self, @selector(imageSavedToPhotosAlbum: didFinishSavingWithError: contextInfo:),self);
countRecord+=1;
NSLog(@"stopRecording");
[audioRecorder stop];
NSLog(@"stopped");
}
- (void)imageSavedToPhotosAlbum:(UIImage *)image didFinishSavingWithError:(NSError *)error contextInfo:(void *)contextInfo {
NSString *message;
NSString *title;
if (!error) {
title = NSLocalizedString(@"Photo ", @"");
message = NSLocalizedString(@"Photo Is Saved To Photo Gallary Successfully", @"");
} else {
title = NSLocalizedString(@"Photo Is Not Saved To Photo Gallary", @"");
message = [error description];
}
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:title
message:message
delegate:nil
cancelButtonTitle:NSLocalizedString(@"ButtonOK", @"")
otherButtonTitles:nil];
[alert show];
[alert release];
}
-(IBAction) playRecording
{
NSLog(@"playRecording");
// Init audio with playback capability
AVAudioSession *audioSession = [AVAudioSession sharedInstance];
[audioSession setCategory:AVAudioSessionCategoryPlayback error:nil];
// NSURL *url = [NSURL fileURLWithPath:[NSString stringWithFormat:@"%@/Record1.caf", [[NSBundle mainBundle] resourcePath]]];
// NSError *error;
audioPlayer = [[AVAudioPlayer alloc] initWithContentsOfURL:tempFilePath error:&error];
audioPlayer.numberOfLoops = 0;
[audioPlayer play];
NSLog(@"playing");
}
-(IBAction) stopPlaying
{
NSLog(@"stopPlaying");
[audioPlayer stop];
NSLog(@"stopped");
}
- (void)dealloc
{
[audioPlayer release];
[audioRecorder release];
[super dealloc];
}
/*
// Override to allow orientations other than the default portrait orientation.
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
// Return YES for supported orientations
return (interfaceOrientation == UIInterfaceOrientationPortrait);
}
*/
- (IBAction) start_button_pressed{
if(toggle)
{
toggle = NO;
[actSpinner startAnimating];
[btnStart setTitle:@"Stop Recording" forState: UIControlStateNormal ];
btnPlay.enabled = toggle;
btnPlay.hidden = !toggle;
//Begin the recording session.
//Error handling removed. Please add to your own code.
//Setup the dictionary object with all the recording settings that this
//Recording sessoin will use
//Its not clear to me which of these are required and which are the bare minimum.
//This is a good resource: http://www.totodotnet.net/tag/avaudiorecorder/
NSMutableDictionary* recordSetting = [[NSMutableDictionary alloc] init];
[recordSetting setValue :[NSNumber numberWithInt:kAudioFormatAppleIMA4] forKey:AVFormatIDKey];
[recordSetting setValue:[NSNumber numberWithFloat:44100.0] forKey:AVSampleRateKey];
[recordSetting setValue:[NSNumber numberWithInt: 2] forKey:AVNumberOfChannelsKey];
//Now that we have our settings we are going to instanciate an instance of our recorder instance.
//Generate a temp file for use by the recording.
//This sample was one I found online and seems to be a good choice for making a tmp file that
//will not overwrite an existing one.
//I know this is a mess of collapsed things into 1 call. I can break it out if need be.
recordedTmpFile = [NSURL fileURLWithPath:[NSTemporaryDirectory() stringByAppendingPathComponent: [NSString stringWithFormat: @"%.0f.%@", [NSDate timeIntervalSinceReferenceDate] * 1000.0, @"caf"]]];
NSLog(@"Using File called: %@",recordedTmpFile);
//Setup the recorder to use this file and record to it.
recorder = [[ AVAudioRecorder alloc] initWithURL:recordedTmpFile settings:recordSetting error:&error];
//Use the recorder to start the recording.
//Im not sure why we set the delegate to self yet.
//Found this in antother example, but Im fuzzy on this still.
[recorder setDelegate:self];
//We call this to start the recording process and initialize
//the subsstems so that when we actually say "record" it starts right away.
[recorder prepareToRecord];
//Start the actual Recording
[recorder record];
//There is an optional method for doing the recording for a limited time see
//[recorder recordForDuration:(NSTimeInterval) 10]
}
else
{
toggle = YES;
[actSpinner stopAnimating];
[btnStart setTitle:@"Start Recording" forState:UIControlStateNormal ];
btnPlay.enabled = toggle;
btnPlay.hidden = !toggle;
NSLog(@"Using File called: %@",recordedTmpFile);
//Stop the recorder.
[recorder stop];
}
}
- (void)didReceiveMemoryWarning {
// Releases the view if it doesn't have a superview.
[super didReceiveMemoryWarning];
// Release any cached data, images, etc that aren't in use.
}
-(IBAction) play_button_pressed{
//The play button was pressed...
//Setup the AVAudioPlayer to play the file that we just recorded.
AVAudioPlayer * avPlayer = [[AVAudioPlayer alloc] initWithContentsOfURL:recordedTmpFile error:&error];
[avPlayer prepareToPlay];
[avPlayer play];
}
- (void)viewDidUnload {
// Release any retained subviews of the main view.
// e.g. self.myOutlet = nil;
//Clean up the temp file.
NSFileManager * fm = [NSFileManager defaultManager];
[fm removeItemAtPath:[recordedTmpFile path] error:&error];
//Call the dealloc on the remaining objects.
[recorder dealloc];
recorder = nil;
recordedTmpFile = nil;
}
@end
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