mirror of https://github.com/oxen-io/session-ios
Merge branch 'charlesmchen/appUpdateNag'
Matthew Chen
8 years ago
commit
e2197848bb
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//
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// Copyright (c) 2017 Open Whisper Systems. All rights reserved.
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//
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@interface AppUpdateNag : NSObject
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- (instancetype)init NS_UNAVAILABLE;
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+ (instancetype)sharedInstance;
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- (void)showAppUpgradeNagIfNecessary;
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@end
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//
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// Copyright (c) 2017 Open Whisper Systems. All rights reserved.
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//
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#import "AppUpdateNag.h"
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#import "RegistrationViewController.h"
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#import "Signal-Swift.h"
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#import <ATAppUpdater/ATAppUpdater.h>
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#import <SignalServiceKit/TSStorageManager.h>
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NSString *const TSStorageManagerAppUpgradeNagCollection = @"TSStorageManagerAppUpgradeNagCollection";
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NSString *const TSStorageManagerAppUpgradeNagDate = @"TSStorageManagerAppUpgradeNagDate";
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@interface AppUpdateNag () <ATAppUpdaterDelegate>
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@property (nonatomic, readonly) TSStorageManager *storageManager;
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@end
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#pragma mark -
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@implementation AppUpdateNag
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+ (instancetype)sharedInstance
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{
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static AppUpdateNag *sharedInstance = nil;
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static dispatch_once_t onceToken;
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dispatch_once(&onceToken, ^{
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sharedInstance = [[self alloc] initDefault];
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});
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return sharedInstance;
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}
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- (instancetype)initDefault
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{
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TSStorageManager *storageManager = [TSStorageManager sharedManager];
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return [self initWithStorageManager:storageManager];
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}
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- (instancetype)initWithStorageManager:(TSStorageManager *)storageManager
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{
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self = [super init];
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if (!self) {
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return self;
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}
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OWSAssert(storageManager);
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_storageManager = storageManager;
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OWSSingletonAssert();
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return self;
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}
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- (void)showAppUpgradeNagIfNecessary
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{
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// Only show nag if we are "at rest" in the home view or registration view without any
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// alerts or dialogs showing.
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UIViewController *frontmostViewController =
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[UIApplication sharedApplication].frontmostViewController;
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OWSAssert(frontmostViewController);
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BOOL canPresent = ([frontmostViewController isKindOfClass:[SignalsViewController class]] ||
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[frontmostViewController isKindOfClass:[RegistrationViewController class]]);
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if (!canPresent) {
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return;
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}
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NSDate *lastNagDate = [[TSStorageManager sharedManager] dateForKey:TSStorageManagerAppUpgradeNagDate
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inCollection:TSStorageManagerAppUpgradeNagCollection];
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const NSTimeInterval kMinute = 60.f;
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const NSTimeInterval kHour = 60 * kMinute;
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const NSTimeInterval kDay = 24 * kHour;
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const NSTimeInterval kNagFrequency = kDay * 14;
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BOOL canNag = (!lastNagDate || fabs(lastNagDate.timeIntervalSinceNow) > kNagFrequency);
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if (!canNag) {
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return;
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}
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ATAppUpdater *updater = [ATAppUpdater sharedUpdater];
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[updater setAlertTitle:NSLocalizedString(
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@"APP_UPDATE_NAG_ALERT_TITLE", @"Title for the 'new app version available' alert.")];
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[updater setAlertMessage:NSLocalizedString(@"APP_UPDATE_NAG_ALERT_MESSAGE_FORMAT",
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@"Message format for the 'new app version available' alert. Embeds: {{The latest app "
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@"version number.}}.")];
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[updater setAlertUpdateButtonTitle:NSLocalizedString(@"APP_UPDATE_NAG_ALERT_UPDATE_BUTTON",
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@"Label for the 'update' button in the 'new app version available' alert.")];
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[updater setAlertCancelButtonTitle:NSLocalizedString(@"TXT_CANCEL_TITLE", @"")];
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[updater setDelegate:self];
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[updater showUpdateWithConfirmation];
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}
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#pragma mark - ATAppUpdaterDelegate
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- (void)appUpdaterDidShowUpdateDialog
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{
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DDLogInfo(@"%@ %s", self.tag, __PRETTY_FUNCTION__);
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[[TSStorageManager sharedManager] setDate:[NSDate new]
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forKey:TSStorageManagerAppUpgradeNagDate
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inCollection:TSStorageManagerAppUpgradeNagCollection];
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}
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- (void)appUpdaterUserDidLaunchAppStore
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{
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DDLogInfo(@"%@ %s", self.tag, __PRETTY_FUNCTION__);
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}
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- (void)appUpdaterUserDidCancel
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{
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DDLogInfo(@"%@ %s", self.tag, __PRETTY_FUNCTION__);
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}
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#pragma mark - Logging
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+ (NSString *)tag
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{
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return [NSString stringWithFormat:@"[%@]", self.class];
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}
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- (NSString *)tag
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{
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return self.class.tag;
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}
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@end
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