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check the device has a microphone, and if not display an alert.

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This commit is contained in:
Jehan Monnier 2010-04-16 11:53:49 +02:00
parent e91af289e5
commit e2ffaafc70
1 changed files with 22 additions and 10 deletions
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32
Classes/linphoneAppDelegate.m
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@ -166,7 +166,7 @@ LinphoneCoreVTable linphonec_vtable = {
}
- (void)applicationDidBecomeActive:(UIApplication *)application {
if (isStarted) {
ms_message(@"becomming active, make sure we are registered");
ms_message("becomming active, make sure we are registered");
[self doRegister];
} else {
isStarted=true;
@ -194,7 +194,19 @@ LinphoneCoreVTable linphonec_vtable = {
//init audio session
NSError *setError = nil;
[[AVAudioSession sharedInstance] setCategory: AVAudioSessionCategoryPlayAndRecord error: &setError]; //must be call before linphone_core_init
AVAudioSession *audioSession = [AVAudioSession sharedInstance];
BOOL bAudioInputAvailable= [audioSession inputIsAvailable];
if(!bAudioInputAvailable){
UIAlertView* error = [[UIAlertView alloc] initWithTitle:@"No microphone"
message:@"You need to plug a microphone to your device to use this application."
delegate:self
cancelButtonTitle:@"Ok"
otherButtonTitles:nil ,nil];
[error show];
}else{
[audioSession setCategory: AVAudioSessionCategoryPlayAndRecord error: &setError]; //must be call before linphone_core_init
}
//get default config from bundle
NSBundle* myBundle = [NSBundle mainBundle];
@ -311,42 +323,42 @@ LinphoneCoreVTable linphonec_vtable = {
//read from setting bundle
if ([[NSUserDefaults standardUserDefaults] boolForKey:@"speex_32k_preference"]) {
if(pt = [self findPayload:@"speex"withRate:32000 from:audioCodecs]) {
payload_type_set_enable(pt,TRUE);
linphone_core_enable_payload_type(myLinphoneCore,pt, TRUE);
}
}
if ([[NSUserDefaults standardUserDefaults] boolForKey:@"speex_16k_preference"]) {
if(pt = [self findPayload:@"speex"withRate:16000 from:audioCodecs]) {
payload_type_set_enable(pt,TRUE);
linphone_core_enable_payload_type(myLinphoneCore,pt, TRUE);
}
}
if ([[NSUserDefaults standardUserDefaults] boolForKey:@"speex_8k_preference"]) {
if(pt = [self findPayload:@"speex"withRate:8000 from:audioCodecs]) {
payload_type_set_enable(pt,TRUE);
linphone_core_enable_payload_type(myLinphoneCore,pt, TRUE);
}
}
if ([[NSUserDefaults standardUserDefaults] boolForKey:@"gsm_22k_preference"]) {
if(pt = [self findPayload:@"GSM"withRate:22050 from:audioCodecs]) {
payload_type_set_enable(pt,TRUE);
linphone_core_enable_payload_type(myLinphoneCore,pt, TRUE);
}
}
if ([[NSUserDefaults standardUserDefaults] boolForKey:@"gsm_11k_preference"]) {
if(pt = [self findPayload:@"GSM"withRate:11025 from:audioCodecs]) {
payload_type_set_enable(pt,TRUE);
linphone_core_enable_payload_type(myLinphoneCore,pt, TRUE);
}
}
if ([[NSUserDefaults standardUserDefaults] boolForKey:@"gsm_8k_preference"]) {
if(pt = [self findPayload:@"GSM"withRate:8000 from:audioCodecs]) {
payload_type_set_enable(pt,TRUE);
linphone_core_enable_payload_type(myLinphoneCore,pt, TRUE);
}
}
if ([[NSUserDefaults standardUserDefaults] boolForKey:@"pcmu_preference"]) {
if(pt = [self findPayload:@"PCMU"withRate:8000 from:audioCodecs]) {
payload_type_set_enable(pt,TRUE);
linphone_core_enable_payload_type(myLinphoneCore,pt, TRUE);
}
}
if ([[NSUserDefaults standardUserDefaults] boolForKey:@"pcma_preference"]) {
if(pt = [self findPayload:@"PCMA"withRate:8000 from:audioCodecs]) {
payload_type_set_enable(pt,TRUE);
linphone_core_enable_payload_type(myLinphoneCore,pt, TRUE);
}
}