linphone-iphone/Classes/PhoneMainView.m
2014-11-27 14:45:16 +01:00

756 lines
No EOL
30 KiB
Objective-C

/* PhoneMainView.m
*
* Copyright (C) 2012 Belledonne Comunications, Grenoble, France
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#import <QuartzCore/QuartzCore.h>
#import <AudioToolbox/AudioServices.h>
#import "LinphoneAppDelegate.h"
#import "PhoneMainView.h"
#import "Utils.h"
#import "DTActionSheet.h"
static RootViewManager* rootViewManagerInstance = nil;
@implementation RootViewManager {
PhoneMainView* currentViewController;
}
+ (void)setupWithPortrait:(PhoneMainView*)portrait {
assert(rootViewManagerInstance == nil);
rootViewManagerInstance = [[RootViewManager alloc]initWithPortrait:portrait];
}
- (instancetype)initWithPortrait:(PhoneMainView*)portrait {
self = [super init];
if ( self ){
self.portraitViewController = portrait;
self.rotatingViewController = [[[PhoneMainView alloc] init] autorelease];
self.portraitViewController.name = @"Portrait";
self.rotatingViewController.name = @"Rotating";
currentViewController = portrait;
self.viewDescriptionStack = [NSMutableArray array];
}
return self;
}
+ (RootViewManager *)instance {
if( !rootViewManagerInstance ){
@throw [NSException exceptionWithName:@"RootViewManager" reason:@"nil instance" userInfo:nil];
}
return rootViewManagerInstance;
}
- (PhoneMainView*)currentView {
return currentViewController;
}
- (PhoneMainView*)setViewControllerForDescription:(UICompositeViewDescription*)description {
PhoneMainView* newMainView = description.landscapeMode ? self.rotatingViewController : self.portraitViewController;
if( [LinphoneManager runningOnIpad] ) return currentViewController;
if( newMainView != currentViewController )
{
PhoneMainView* previousMainView = currentViewController;
UIInterfaceOrientation nextViewOrientation = newMainView.interfaceOrientation;
UIInterfaceOrientation previousOrientation = currentViewController.interfaceOrientation;
Linphone_log(@"Changing rootViewController: %@ -> %@", currentViewController.name, newMainView.name);
currentViewController = newMainView;
LinphoneAppDelegate* delegate = (LinphoneAppDelegate*)[UIApplication sharedApplication].delegate;
[UIView transitionWithView:delegate.window
duration:0.3
options:UIViewAnimationOptionTransitionFlipFromLeft|UIViewAnimationOptionAllowAnimatedContent
animations:^{
delegate.window.rootViewController = newMainView;
// when going to landscape-enabled view, we have to get the current portrait frame and orientation,
// because it could still have landscape-based size
if( nextViewOrientation != previousOrientation && newMainView == self.rotatingViewController ){
newMainView.view.frame = previousMainView.view.frame;
[newMainView.mainViewController.view setFrame:previousMainView.mainViewController.view.frame];
[newMainView willRotateToInterfaceOrientation:previousOrientation duration:0.3];
[newMainView willAnimateRotationToInterfaceOrientation:previousOrientation duration:0.3];
[newMainView didRotateFromInterfaceOrientation:nextViewOrientation];
}
}
completion:^(BOOL finished) {
}];
}
return currentViewController;
}
@end
@implementation PhoneMainView
@synthesize mainViewController;
@synthesize currentView;
@synthesize statusBarBG;
@synthesize volumeView;
#pragma mark - Lifecycle Functions
- (void)initPhoneMainView {
currentView = nil;
inhibitedEvents = [[NSMutableArray alloc] init];
}
- (id)init {
self = [super init];
if (self) {
[self initPhoneMainView];
}
return self;
}
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
[self initPhoneMainView];
}
return self;
}
- (id)initWithCoder:(NSCoder *)decoder {
self = [super initWithCoder:decoder];
if (self) {
[self initPhoneMainView];
}
return self;
}
- (void)dealloc {
[[NSNotificationCenter defaultCenter] removeObserver:self];
[mainViewController release];
[inhibitedEvents release];
[super dealloc];
}
#pragma mark - ViewController Functions
- (void)viewDidLoad {
[super viewDidLoad];
volumeView = [[MPVolumeView alloc] initWithFrame: CGRectMake(-100,-100,16,16)];
volumeView.showsRouteButton = false;
volumeView.userInteractionEnabled = false;
[self.view addSubview:mainViewController.view];
}
- (void)viewWillAppear:(BOOL)animated {
[super viewWillAppear:animated];
if ([[UIDevice currentDevice].systemVersion doubleValue] < 5.0) {
[mainViewController viewWillAppear:animated];
}
// Set observers
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(callUpdate:)
name:kLinphoneCallUpdate
object:nil];
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(registrationUpdate:)
name:kLinphoneRegistrationUpdate
object:nil];
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(textReceived:)
name:kLinphoneTextReceived
object:nil];
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(onGlobalStateChanged:)
name:kLinphoneGlobalStateUpdate
object:nil];
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(batteryLevelChanged:)
name:UIDeviceBatteryLevelDidChangeNotification
object:nil];
[[UIDevice currentDevice] setBatteryMonitoringEnabled:YES];
batteryTimer = [NSTimer scheduledTimerWithTimeInterval:10.0f target:self selector:@selector(batteryLevelChanged:) userInfo:nil repeats:TRUE];
}
- (void)viewWillDisappear:(BOOL)animated {
[super viewWillDisappear:animated];
if ([[UIDevice currentDevice].systemVersion doubleValue] < 5.0) {
[mainViewController viewWillDisappear:animated];
}
// Remove observers
[[NSNotificationCenter defaultCenter] removeObserver:self
name:kLinphoneCallUpdate
object:nil];
[[NSNotificationCenter defaultCenter] removeObserver:self
name:kLinphoneRegistrationUpdate
object:nil];
[[NSNotificationCenter defaultCenter] removeObserver:self
name:kLinphoneTextReceived
object:nil];
[[NSNotificationCenter defaultCenter] removeObserver:self
name:kLinphoneConfiguringStateUpdate
object:nil];
[[NSNotificationCenter defaultCenter] removeObserver:self
name:UIDeviceBatteryLevelDidChangeNotification
object:nil];
[[UIDevice currentDevice] setBatteryMonitoringEnabled:NO];
[batteryTimer invalidate];
}
- (void)viewDidAppear:(BOOL)animated {
[super viewDidAppear:animated];
if ([[UIDevice currentDevice].systemVersion doubleValue] < 5.0) {
[mainViewController viewDidAppear:animated];
}
}
- (void)viewDidDisappear:(BOOL)animated {
[super viewDidDisappear:animated];
if ([[UIDevice currentDevice].systemVersion doubleValue] < 5.0) {
[mainViewController viewDidDisappear:animated];
}
}
- (void)viewDidUnload {
[super viewDidUnload];
}
- (void)setVolumeHidden:(BOOL)hidden {
// sometimes when placing a call, the volume view will appear. Inserting a
// carefully hidden MPVolumeView into the view hierarchy will hide it
if( hidden ){
if ( !(volumeView.superview == self.view) ){
[self.view addSubview:volumeView];
}
} else {
if( volumeView.superview == self.view ){
[volumeView removeFromSuperview];
}
}
}
- (NSUInteger)supportedInterfaceOrientations {
if( [LinphoneManager runningOnIpad ] || [mainViewController currentViewSupportsLandscape] )
return UIInterfaceOrientationMaskAll;
else {
return UIInterfaceOrientationMaskPortrait;
}
}
- (void)willRotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation duration:(NSTimeInterval)duration {
[super willRotateToInterfaceOrientation:toInterfaceOrientation duration:duration];
[mainViewController willRotateToInterfaceOrientation:toInterfaceOrientation duration:duration];
[self orientationUpdate:toInterfaceOrientation];
}
- (void)willAnimateRotationToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation duration:(NSTimeInterval)duration {
[super willAnimateRotationToInterfaceOrientation:toInterfaceOrientation duration:duration];
[mainViewController willAnimateRotationToInterfaceOrientation:toInterfaceOrientation duration:duration];
}
- (void)didRotateFromInterfaceOrientation:(UIInterfaceOrientation)fromInterfaceOrientation {
[super didRotateFromInterfaceOrientation:fromInterfaceOrientation];
[mainViewController didRotateFromInterfaceOrientation:fromInterfaceOrientation];
}
- (UIInterfaceOrientation)interfaceOrientation {
return [mainViewController currentOrientation];
}
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
[mainViewController clearCache:[RootViewManager instance].viewDescriptionStack];
}
#pragma mark - Event Functions
- (void)textReceived:(NSNotification*)notif {
LinphoneAddress*from = [[notif.userInfo objectForKey:@"from_address"] pointerValue];
if(from != nil) {
[self playMessageSound];
}
[self updateApplicationBadgeNumber];
}
- (void)registrationUpdate:(NSNotification*)notif {
LinphoneRegistrationState state = [[notif.userInfo objectForKey: @"state"] intValue];
LinphoneProxyConfig *cfg = [[notif.userInfo objectForKey: @"cfg"] pointerValue];
//Only report bad credential issue
if (state == LinphoneRegistrationFailed
&&[UIApplication sharedApplication].applicationState == UIApplicationStateBackground
&& linphone_proxy_config_get_error(cfg) == LinphoneReasonBadCredentials ) {
UIAlertView* error = [[UIAlertView alloc] initWithTitle:NSLocalizedString(@"Registration failure",nil)
message:NSLocalizedString(@"Bad credentials, check your account settings", nil)
delegate:nil
cancelButtonTitle:NSLocalizedString(@"Continue",nil)
otherButtonTitles:nil,nil];
[error show];
[error release];
}
}
- (void)onGlobalStateChanged:(NSNotification*)notif {
LinphoneGlobalState state = (LinphoneGlobalState)[[[notif userInfo] valueForKey:@"state"] integerValue];
static BOOL already_shown = FALSE;
if( state == LinphoneGlobalOn && !already_shown && [LinphoneManager instance].wasRemoteProvisioned ){
LinphoneProxyConfig* conf = NULL;
linphone_core_get_default_proxy([LinphoneManager getLc], &conf);
if( [[LinphoneManager instance] lpConfigBoolForKey:@"show_login_view" forSection:@"app"] && conf == NULL){
already_shown = TRUE;
WizardViewController *controller = DYNAMIC_CAST([[PhoneMainView instance] changeCurrentView:[WizardViewController compositeViewDescription]], WizardViewController);
if(controller != nil) {
[controller fillDefaultValues];
}
}
}
}
- (void)callUpdate:(NSNotification*)notif {
LinphoneCall *call = [[notif.userInfo objectForKey: @"call"] pointerValue];
LinphoneCallState state = [[notif.userInfo objectForKey: @"state"] intValue];
NSString *message = [notif.userInfo objectForKey: @"message"];
bool canHideInCallView = (linphone_core_get_calls([LinphoneManager getLc]) == NULL);
// Don't handle call state during incoming call view
if([[self currentView] equal:[IncomingCallViewController compositeViewDescription]] && state != LinphoneCallError && state != LinphoneCallEnd) {
return;
}
switch (state) {
case LinphoneCallIncomingReceived:
{
[self displayIncomingCall:call];
break;
}
case LinphoneCallOutgoingInit:
case LinphoneCallPausedByRemote:
case LinphoneCallConnected:
case LinphoneCallStreamsRunning:
{
[self changeCurrentView:[InCallViewController compositeViewDescription]];
break;
}
case LinphoneCallUpdatedByRemote:
{
const LinphoneCallParams* current = linphone_call_get_current_params(call);
const LinphoneCallParams* remote = linphone_call_get_remote_params(call);
if (linphone_call_params_video_enabled(current) && !linphone_call_params_video_enabled(remote)) {
[self changeCurrentView:[InCallViewController compositeViewDescription]];
}
break;
}
case LinphoneCallError:
{
[self displayCallError:call message: message];
}
case LinphoneCallEnd:
{
if (canHideInCallView) {
// Go to dialer view
DialerViewController *controller = DYNAMIC_CAST([self changeCurrentView:[DialerViewController compositeViewDescription]], DialerViewController);
if(controller != nil) {
[controller setAddress:@""];
[controller setTransferMode:FALSE];
}
} else {
[self changeCurrentView:[InCallViewController compositeViewDescription]];
}
break;
}
default:
break;
}
[self updateApplicationBadgeNumber];
}
#pragma mark -
- (void)orientationUpdate:(UIInterfaceOrientation)orientation {
int oldLinphoneOrientation = linphone_core_get_device_rotation([LinphoneManager getLc]);
int newRotation = 0;
switch (orientation) {
case UIInterfaceOrientationPortrait:
newRotation = 0;
break;
case UIInterfaceOrientationPortraitUpsideDown:
newRotation = 180;
break;
case UIInterfaceOrientationLandscapeRight:
newRotation = 270;
break;
case UIInterfaceOrientationLandscapeLeft:
newRotation = 90;
break;
default:
newRotation = oldLinphoneOrientation;
}
if (oldLinphoneOrientation != newRotation) {
linphone_core_set_device_rotation([LinphoneManager getLc], newRotation);
LinphoneCall* call = linphone_core_get_current_call([LinphoneManager getLc]);
if (call && linphone_call_params_video_enabled(linphone_call_get_current_params(call))) {
//Orientation has changed, must call update call
linphone_core_update_call([LinphoneManager getLc], call, NULL);
}
}
}
- (void)startUp {
LinphoneCore* core = nil;
@try {
core = [LinphoneManager getLc];
if( linphone_core_get_global_state(core) != LinphoneGlobalOn ){
[self changeCurrentView: [DialerViewController compositeViewDescription]];
} else if ([[LinphoneManager instance] lpConfigBoolForKey:@"enable_first_login_view_preference"] == true) {
// Change to fist login view
[self changeCurrentView: [FirstLoginViewController compositeViewDescription]];
} else {
// Change to default view
const MSList *list = linphone_core_get_proxy_config_list(core);
if(list != NULL || ([[LinphoneManager instance] lpConfigBoolForKey:@"hide_wizard_preference"] == true)) {
[self changeCurrentView: [DialerViewController compositeViewDescription]];
} else {
WizardViewController *controller = DYNAMIC_CAST([[PhoneMainView instance] changeCurrentView:[WizardViewController compositeViewDescription]], WizardViewController);
if(controller != nil) {
[controller reset];
}
}
}
[self updateApplicationBadgeNumber]; // Update Badge at startup
}
@catch (NSException *exception) {
// we'll wait until the app transitions correctly
}
}
- (void)updateApplicationBadgeNumber {
int count = 0;
count += linphone_core_get_missed_calls_count([LinphoneManager getLc]);
count += [LinphoneManager unreadMessageCount];
count += linphone_core_get_calls_nb([LinphoneManager getLc]);
[[UIApplication sharedApplication] setApplicationIconBadgeNumber:count];
}
+ (CATransition*)getBackwardTransition {
BOOL RTL = [LinphoneManager langageDirectionIsRTL];
NSString* transition = RTL? kCATransitionFromRight : kCATransitionFromLeft;
CATransition* trans = [CATransition animation];
[trans setType:kCATransitionPush];
[trans setDuration:0.35];
[trans setTimingFunction:[CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut]];
[trans setSubtype:transition];
return trans;
}
+ (CATransition*)getForwardTransition {
BOOL RTL = [LinphoneManager langageDirectionIsRTL];
NSString* transition = RTL? kCATransitionFromLeft : kCATransitionFromRight;
CATransition* trans = [CATransition animation];
[trans setType:kCATransitionPush];
[trans setDuration:0.35];
[trans setTimingFunction:[CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut]];
[trans setSubtype:transition];
return trans;
}
+ (CATransition*)getTransition:(UICompositeViewDescription *)old new:(UICompositeViewDescription *)new {
bool left = false;
if([old equal:[ChatViewController compositeViewDescription]]) {
if([new equal:[ContactsViewController compositeViewDescription]] ||
[new equal:[DialerViewController compositeViewDescription]] ||
[new equal:[HistoryViewController compositeViewDescription]]) {
left = true;
}
} else if([old equal:[SettingsViewController compositeViewDescription]]) {
if([new equal:[DialerViewController compositeViewDescription]] ||
[new equal:[ContactsViewController compositeViewDescription]] ||
[new equal:[HistoryViewController compositeViewDescription]] ||
[new equal:[ChatViewController compositeViewDescription]]) {
left = true;
}
} else if([old equal:[DialerViewController compositeViewDescription]]) {
if([new equal:[ContactsViewController compositeViewDescription]] ||
[new equal:[HistoryViewController compositeViewDescription]]) {
left = true;
}
} else if([old equal:[ContactsViewController compositeViewDescription]]) {
if([new equal:[HistoryViewController compositeViewDescription]]) {
left = true;
}
}
if(left) {
return [PhoneMainView getBackwardTransition];
} else {
return [PhoneMainView getForwardTransition];
}
}
+ (PhoneMainView *) instance {
return [[RootViewManager instance] currentView];
}
- (void) showTabBar:(BOOL)show {
[mainViewController setToolBarHidden:!show];
}
- (void) showStateBar:(BOOL)show {
[mainViewController setStateBarHidden:!show];
}
- (void)updateStatusBar:(UICompositeViewDescription*)to_view {
#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 70000
// In iOS7, the app has a black background on dialer, incoming and incall, so we have to adjust the
// status bar style for each transition to/from these views
BOOL toLightStatus = (to_view != NULL) && ![to_view darkBackground];
if( !toLightStatus ) {
// black bg: white text on black background
[[UIApplication sharedApplication] setStatusBarStyle:UIStatusBarStyleLightContent];
[UIView animateWithDuration:0.3f
animations:^{statusBarBG.backgroundColor = [UIColor blackColor];} ];
} else {
// light bg: black text on white bg
[[UIApplication sharedApplication] setStatusBarStyle:UIStatusBarStyleDefault];
[UIView animateWithDuration:0.3f
animations:^{ statusBarBG.backgroundColor = [UIColor colorWithWhite:0.935 alpha:1]; }];
}
#endif
}
- (void)fullScreen:(BOOL)enabled {
[statusBarBG setHidden:enabled];
[mainViewController setFullScreen:enabled];
}
- (UIViewController*)changeCurrentView:(UICompositeViewDescription *)view {
return [self changeCurrentView:view push:FALSE];
}
- (UIViewController*)changeCurrentView:(UICompositeViewDescription*)view push:(BOOL)push {
BOOL force = push;
NSMutableArray* viewStack = [RootViewManager instance].viewDescriptionStack;
if(!push ) {
force = [viewStack count] > 1;
[viewStack removeAllObjects];
}
[viewStack addObject:view];
return [self _changeCurrentView:view transition:nil force:force];
}
- (UIViewController*)_changeCurrentView:(UICompositeViewDescription*)view transition:(CATransition*)transition force:(BOOL)force {
[LinphoneLogger logc:LinphoneLoggerLog format:"PhoneMainView: Change current view to %@", [view name]];
PhoneMainView* vc = [[RootViewManager instance] setViewControllerForDescription:view];
if(force || ![view equal:vc.currentView] || vc != self) {
if(transition == nil)
transition = [PhoneMainView getTransition:vc.currentView new:view];
if ([[LinphoneManager instance] lpConfigBoolForKey:@"animations_preference"] == true) {
[vc.mainViewController setViewTransition:transition];
} else {
[vc.mainViewController setViewTransition:nil];
}
[vc updateStatusBar:view];
[vc.mainViewController changeView:view];
vc->currentView = view;
}
//[[RootViewManager instance] setViewControllerForDescription:view];
NSDictionary* mdict = [NSMutableDictionary dictionaryWithObject:vc->currentView forKey:@"view"];
[[NSNotificationCenter defaultCenter] postNotificationName:kLinphoneMainViewChange object:self userInfo:mdict];
return [vc->mainViewController getCurrentViewController];
}
- (void)popToView:(UICompositeViewDescription*)view {
NSMutableArray* viewStack = [RootViewManager instance].viewDescriptionStack;
while([viewStack count] > 1 && ![[viewStack lastObject] equal:view]) {
[viewStack removeLastObject];
}
[self _changeCurrentView:[viewStack lastObject] transition:[PhoneMainView getBackwardTransition] force:TRUE];
}
- (UICompositeViewDescription *)firstView {
UICompositeViewDescription *view = nil;
NSArray* viewStack = [RootViewManager instance].viewDescriptionStack;
if([viewStack count]) {
view = [viewStack objectAtIndex:0];
}
return view;
}
- (UIViewController*)popCurrentView {
[LinphoneLogger logc:LinphoneLoggerLog format:"PhoneMainView: Pop view"];
NSMutableArray* viewStack = [RootViewManager instance].viewDescriptionStack;
if([viewStack count] > 1) {
[viewStack removeLastObject];
[self _changeCurrentView:[viewStack lastObject] transition:[PhoneMainView getBackwardTransition] force:TRUE];
return [mainViewController getCurrentViewController];
}
return nil;
}
- (void)displayCallError:(LinphoneCall*) call message:(NSString*) message {
const char* lUserNameChars=linphone_address_get_username(linphone_call_get_remote_address(call));
NSString* lUserName = lUserNameChars?[[[NSString alloc] initWithUTF8String:lUserNameChars] autorelease]:NSLocalizedString(@"Unknown",nil);
NSString* lMessage;
NSString* lTitle;
//get default proxy
LinphoneProxyConfig* proxyCfg;
linphone_core_get_default_proxy([LinphoneManager getLc],&proxyCfg);
if (proxyCfg == nil) {
lMessage = NSLocalizedString(@"Please make sure your device is connected to the internet and double check your SIP account configuration in the settings.", nil);
} else {
lMessage = [NSString stringWithFormat : NSLocalizedString(@"Cannot call %@", nil), lUserName];
}
if (linphone_call_get_reason(call) == LinphoneReasonNotFound) {
lMessage = [NSString stringWithFormat : NSLocalizedString(@"'%@' not registered", nil), lUserName];
} else {
if (message != nil) {
lMessage = [NSString stringWithFormat : NSLocalizedString(@"%@\nReason was: %@", nil), lMessage, message];
}
}
lTitle = NSLocalizedString(@"Call failed",nil);
UIAlertView* error = [[UIAlertView alloc] initWithTitle:lTitle
message:lMessage
delegate:nil
cancelButtonTitle:NSLocalizedString(@"Dismiss",nil)
otherButtonTitles:nil];
[error show];
[error release];
}
- (void)addInhibitedEvent:(id)event {
[inhibitedEvents addObject:event];
}
- (BOOL)removeInhibitedEvent:(id)event {
NSUInteger index = [inhibitedEvents indexOfObject:event];
if(index != NSNotFound) {
[inhibitedEvents removeObjectAtIndex:index];
return TRUE;
}
return FALSE;
}
#pragma mark - ActionSheet Functions
- (void)playMessageSound {
if ([UIApplication sharedApplication].applicationState != UIApplicationStateBackground) {
if(![self removeInhibitedEvent:kLinphoneTextReceived]) {
[[LinphoneManager instance] playMessageSound];
}
}
}
- (void)displayIncomingCall:(LinphoneCall*) call{
LinphoneCallLog* callLog=linphone_call_get_call_log(call);
NSString* callId=[NSString stringWithUTF8String:linphone_call_log_get_call_id(callLog)];
if ([UIApplication sharedApplication].applicationState != UIApplicationStateBackground) {
if ([[LinphoneManager instance] shouldAutoAcceptCallForCallId:callId]){
[[LinphoneManager instance] acceptCall:call];
}else {
IncomingCallViewController *controller = nil;
if( ![currentView.name isEqualToString:[IncomingCallViewController compositeViewDescription].name]){
controller = DYNAMIC_CAST([self changeCurrentView:[IncomingCallViewController compositeViewDescription] push:TRUE],IncomingCallViewController);
} else {
// controller is already presented, don't bother animating a transition
controller = DYNAMIC_CAST([self.mainViewController getCurrentViewController],IncomingCallViewController);
}
AudioServicesPlaySystemSound([LinphoneManager instance].sounds.vibrate);
if(controller != nil) {
[controller setCall:call];
[controller setDelegate:self];
}
}
}
}
- (void)batteryLevelChanged:(NSNotification*)notif {
float level = [UIDevice currentDevice].batteryLevel;
UIDeviceBatteryState state = [UIDevice currentDevice].batteryState;
[LinphoneLogger log:LinphoneLoggerDebug format:@"Battery state:%d level:%.2f", state, level];
LinphoneCall* call = linphone_core_get_current_call([LinphoneManager getLc]);
if (call && linphone_call_params_video_enabled(linphone_call_get_current_params(call))) {
LinphoneCallAppData* callData = (LinphoneCallAppData*) linphone_call_get_user_pointer(call);
if(callData != nil) {
if (state == UIDeviceBatteryStateUnplugged) {
if (level <= 0.2f && !callData->batteryWarningShown) {
[LinphoneLogger log:LinphoneLoggerLog format:@"Battery warning"];
DTActionSheet *sheet = [[[DTActionSheet alloc] initWithTitle:NSLocalizedString(@"Battery is running low. Stop video ?",nil)] autorelease];
[sheet addCancelButtonWithTitle:NSLocalizedString(@"Continue video", nil) block:nil];
[sheet addDestructiveButtonWithTitle:NSLocalizedString(@"Stop video", nil) block:^() {
LinphoneCallParams* paramsCopy = linphone_call_params_copy(linphone_call_get_current_params(call));
// stop video
linphone_call_params_enable_video(paramsCopy, FALSE);
linphone_core_update_call([LinphoneManager getLc], call, paramsCopy);
}];
[sheet showInView:self.view];
callData->batteryWarningShown = TRUE;
}
}
if (level > 0.2f) {
callData->batteryWarningShown = FALSE;
}
}
}
}
#pragma mark - IncomingCallDelegate Functions
- (void)incomingCallAborted:(LinphoneCall*)call {
}
- (void)incomingCallAccepted:(LinphoneCall*)call {
[[LinphoneManager instance] acceptCall:call];
}
- (void)incomingCallDeclined:(LinphoneCall*)call {
linphone_core_terminate_call([LinphoneManager getLc], call);
}
@end