#ifdef APPIRATER_ENABLED /* This file is part of Appirater. Copyright (c) 2010, Arash Payan All rights reserved. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /* * Appirater.m * appirater * * Created by Arash Payan on 9/5/09. * http://arashpayan.com * Copyright 2010 Arash Payan. All rights reserved. */ #import "Appirater.h" #import <SystemConfiguration/SCNetworkReachability.h> #include <netinet/in.h> NSString *const kAppiraterFirstUseDate = @"kAppiraterFirstUseDate"; NSString *const kAppiraterUseCount = @"kAppiraterUseCount"; NSString *const kAppiraterSignificantEventCount = @"kAppiraterSignificantEventCount"; NSString *const kAppiraterCurrentVersion = @"kAppiraterCurrentVersion"; NSString *const kAppiraterRatedCurrentVersion = @"kAppiraterRatedCurrentVersion"; NSString *const kAppiraterDeclinedToRate = @"kAppiraterDeclinedToRate"; NSString *const kAppiraterReminderRequestDate = @"kAppiraterReminderRequestDate"; NSString *templateReviewURL = @"itms-apps://ax.itunes.apple.com/WebObjects/MZStore.woa/wa/viewContentsUserReviews?type=Purple+Software&id=APP_ID"; static int app_id = 0; @interface Appirater (hidden) - (BOOL)connectedToNetwork; + (Appirater*)sharedInstance; - (void)showRatingAlert; - (BOOL)ratingConditionsHaveBeenMet; - (void)incrementUseCount; @end @implementation Appirater (hidden) - (BOOL)connectedToNetwork { // Create zero addy struct sockaddr_in zeroAddress; bzero(&zeroAddress, sizeof(zeroAddress)); zeroAddress.sin_len = sizeof(zeroAddress); zeroAddress.sin_family = AF_INET; // Recover reachability flags SCNetworkReachabilityRef defaultRouteReachability = SCNetworkReachabilityCreateWithAddress(NULL, (struct sockaddr *)&zeroAddress); SCNetworkReachabilityFlags flags; BOOL didRetrieveFlags = SCNetworkReachabilityGetFlags(defaultRouteReachability, &flags); CFRelease(defaultRouteReachability); if (!didRetrieveFlags) { NSLog(@"Error. Could not recover network reachability flags"); return NO; } BOOL isReachable = flags & kSCNetworkFlagsReachable; BOOL needsConnection = flags & kSCNetworkFlagsConnectionRequired; BOOL nonWiFi = flags & kSCNetworkReachabilityFlagsTransientConnection; NSURL *testURL = [NSURL URLWithString:@"http://www.apple.com/"]; NSURLRequest *testRequest = [NSURLRequest requestWithURL:testURL cachePolicy:NSURLRequestReloadIgnoringLocalCacheData timeoutInterval:20.0]; NSURLConnection *testConnection = [[NSURLConnection alloc] initWithRequest:testRequest delegate:self]; return ((isReachable && !needsConnection) || nonWiFi) ? (testConnection ? YES : NO) : NO; } + (Appirater*)sharedInstance { static Appirater *appirater = nil; if (appirater == nil) { @synchronized(self) { if (appirater == nil) { appirater = [[Appirater alloc] init]; [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(appWillResignActive) name:@"UIApplicationWillResignActiveNotification" object:nil]; } } } return appirater; } - (void)showRatingAlert { UIAlertView *alertView = [[[UIAlertView alloc] initWithTitle:APPIRATER_MESSAGE_TITLE message:APPIRATER_MESSAGE delegate:self cancelButtonTitle:APPIRATER_CANCEL_BUTTON otherButtonTitles:APPIRATER_RATE_BUTTON, APPIRATER_RATE_LATER, nil] autorelease]; self.ratingAlert = alertView; [alertView show]; } - (BOOL)ratingConditionsHaveBeenMet { if (APPIRATER_DEBUG) return YES; NSUserDefaults *userDefaults = [NSUserDefaults standardUserDefaults]; NSDate *dateOfFirstLaunch = [NSDate dateWithTimeIntervalSince1970:[userDefaults doubleForKey:kAppiraterFirstUseDate]]; NSTimeInterval timeSinceFirstLaunch = [[NSDate date] timeIntervalSinceDate:dateOfFirstLaunch]; NSTimeInterval timeUntilRate = 60 * 60 * 24 * APPIRATER_DAYS_UNTIL_PROMPT; if (timeSinceFirstLaunch < timeUntilRate) return NO; // check if the app has been used enough int useCount = [userDefaults integerForKey:kAppiraterUseCount]; if (useCount <= APPIRATER_USES_UNTIL_PROMPT) return NO; // check if the user has done enough significant events int sigEventCount = [userDefaults integerForKey:kAppiraterSignificantEventCount]; if (sigEventCount <= APPIRATER_SIG_EVENTS_UNTIL_PROMPT) return NO; // has the user previously declined to rate this version of the app? if ([userDefaults boolForKey:kAppiraterDeclinedToRate]) return NO; // has the user already rated the app? if ([userDefaults boolForKey:kAppiraterRatedCurrentVersion]) return NO; // if the user wanted to be reminded later, has enough time passed? NSDate *reminderRequestDate = [NSDate dateWithTimeIntervalSince1970:[userDefaults doubleForKey:kAppiraterReminderRequestDate]]; NSTimeInterval timeSinceReminderRequest = [[NSDate date] timeIntervalSinceDate:reminderRequestDate]; NSTimeInterval timeUntilReminder = 60 * 60 * 24 * APPIRATER_TIME_BEFORE_REMINDING; if (timeSinceReminderRequest < timeUntilReminder) return NO; return YES; } - (void)incrementUseCount { // get the app's version NSString *version = [[[NSBundle mainBundle] infoDictionary] objectForKey:(NSString*)kCFBundleVersionKey]; // get the version number that we've been tracking NSUserDefaults *userDefaults = [NSUserDefaults standardUserDefaults]; NSString *trackingVersion = [userDefaults stringForKey:kAppiraterCurrentVersion]; if (trackingVersion == nil) { trackingVersion = version; [userDefaults setObject:version forKey:kAppiraterCurrentVersion]; } if (APPIRATER_DEBUG) NSLog(@"APPIRATER Tracking version: %@", trackingVersion); if ([trackingVersion isEqualToString:version]) { // check if the first use date has been set. if not, set it. NSTimeInterval timeInterval = [userDefaults doubleForKey:kAppiraterFirstUseDate]; if (timeInterval == 0) { timeInterval = [[NSDate date] timeIntervalSince1970]; [userDefaults setDouble:timeInterval forKey:kAppiraterFirstUseDate]; } // increment the use count int useCount = [userDefaults integerForKey:kAppiraterUseCount]; useCount++; [userDefaults setInteger:useCount forKey:kAppiraterUseCount]; if (APPIRATER_DEBUG) NSLog(@"APPIRATER Use count: %d", useCount); } else { // it's a new version of the app, so restart tracking [userDefaults setObject:version forKey:kAppiraterCurrentVersion]; [userDefaults setDouble:[[NSDate date] timeIntervalSince1970] forKey:kAppiraterFirstUseDate]; [userDefaults setInteger:1 forKey:kAppiraterUseCount]; [userDefaults setInteger:0 forKey:kAppiraterSignificantEventCount]; [userDefaults setBool:NO forKey:kAppiraterRatedCurrentVersion]; [userDefaults setBool:NO forKey:kAppiraterDeclinedToRate]; [userDefaults setDouble:0 forKey:kAppiraterReminderRequestDate]; } [userDefaults synchronize]; } - (void)incrementSignificantEventCount { // get the app's version NSString *version = [[[NSBundle mainBundle] infoDictionary] objectForKey:(NSString*)kCFBundleVersionKey]; // get the version number that we've been tracking NSUserDefaults *userDefaults = [NSUserDefaults standardUserDefaults]; NSString *trackingVersion = [userDefaults stringForKey:kAppiraterCurrentVersion]; if (trackingVersion == nil) { trackingVersion = version; [userDefaults setObject:version forKey:kAppiraterCurrentVersion]; } if (APPIRATER_DEBUG) NSLog(@"APPIRATER Tracking version: %@", trackingVersion); if ([trackingVersion isEqualToString:version]) { // check if the first use date has been set. if not, set it. NSTimeInterval timeInterval = [userDefaults doubleForKey:kAppiraterFirstUseDate]; if (timeInterval == 0) { timeInterval = [[NSDate date] timeIntervalSince1970]; [userDefaults setDouble:timeInterval forKey:kAppiraterFirstUseDate]; } // increment the significant event count int sigEventCount = [userDefaults integerForKey:kAppiraterSignificantEventCount]; sigEventCount++; [userDefaults setInteger:sigEventCount forKey:kAppiraterSignificantEventCount]; if (APPIRATER_DEBUG) NSLog(@"APPIRATER Significant event count: %d", sigEventCount); } else { // it's a new version of the app, so restart tracking [userDefaults setObject:version forKey:kAppiraterCurrentVersion]; [userDefaults setDouble:0 forKey:kAppiraterFirstUseDate]; [userDefaults setInteger:0 forKey:kAppiraterUseCount]; [userDefaults setInteger:1 forKey:kAppiraterSignificantEventCount]; [userDefaults setBool:NO forKey:kAppiraterRatedCurrentVersion]; [userDefaults setBool:NO forKey:kAppiraterDeclinedToRate]; [userDefaults setDouble:0 forKey:kAppiraterReminderRequestDate]; } [userDefaults synchronize]; } @end @interface Appirater () - (void)hideRatingAlert; @end @implementation Appirater @synthesize ratingAlert; - (void)incrementAndRate:(NSNumber*)_canPromptForRating { NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; [self incrementUseCount]; if ([_canPromptForRating boolValue] == YES && [self ratingConditionsHaveBeenMet] && [self connectedToNetwork]) { [self performSelectorOnMainThread:@selector(showRatingAlert) withObject:nil waitUntilDone:NO]; } [pool release]; } - (void)incrementSignificantEventAndRate:(NSNumber*)_canPromptForRating { NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; [self incrementSignificantEventCount]; if ([_canPromptForRating boolValue] == YES && [self ratingConditionsHaveBeenMet] && [self connectedToNetwork]) { [self performSelectorOnMainThread:@selector(showRatingAlert) withObject:nil waitUntilDone:NO]; } [pool release]; } + (void)appLaunched:(int)p_app_id { app_id = p_app_id; [Appirater appLaunched:YES]; } + (void)appLaunched:(BOOL)canPromptForRating app_id:(int)p_app_id { app_id = p_app_id; NSNumber *_canPromptForRating = [[NSNumber alloc] initWithBool:canPromptForRating]; [NSThread detachNewThreadSelector:@selector(incrementAndRate:) toTarget:[Appirater sharedInstance] withObject:_canPromptForRating]; [_canPromptForRating release]; } - (void)hideRatingAlert { if (self.ratingAlert.visible) { if (APPIRATER_DEBUG) NSLog(@"APPIRATER Hiding Alert"); [self.ratingAlert dismissWithClickedButtonIndex:-1 animated:NO]; } } + (void)appWillResignActive { if (APPIRATER_DEBUG) NSLog(@"APPIRATER appWillResignActive"); [[Appirater sharedInstance] hideRatingAlert]; } + (void)appEnteredForeground:(BOOL)canPromptForRating { NSNumber *_canPromptForRating = [[NSNumber alloc] initWithBool:canPromptForRating]; [NSThread detachNewThreadSelector:@selector(incrementAndRate:) toTarget:[Appirater sharedInstance] withObject:_canPromptForRating]; [_canPromptForRating release]; } + (void)userDidSignificantEvent:(BOOL)canPromptForRating { NSNumber *_canPromptForRating = [[NSNumber alloc] initWithBool:canPromptForRating]; [NSThread detachNewThreadSelector:@selector(incrementSignificantEventAndRate:) toTarget:[Appirater sharedInstance] withObject:_canPromptForRating]; [_canPromptForRating release]; } + (void)rateApp { #if TARGET_IPHONE_SIMULATOR NSLog(@"APPIRATER NOTE: iTunes App Store is not supported on the iOS simulator. Unable to open App Store page."); #else NSUserDefaults *userDefaults = [NSUserDefaults standardUserDefaults]; NSString *reviewURL = [templateReviewURL stringByReplacingOccurrencesOfString:@"APP_ID" withString:[NSString stringWithFormat:@"%d", app_id]]; [userDefaults setBool:YES forKey:kAppiraterRatedCurrentVersion]; [userDefaults synchronize]; [[UIApplication sharedApplication] openURL:[NSURL URLWithString:reviewURL]]; #endif } - (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex { NSUserDefaults *userDefaults = [NSUserDefaults standardUserDefaults]; switch (buttonIndex) { case 0: { // they don't want to rate it [userDefaults setBool:YES forKey:kAppiraterDeclinedToRate]; [userDefaults synchronize]; break; } case 1: { // they want to rate it [Appirater rateApp]; break; } case 2: // remind them later [userDefaults setDouble:[[NSDate date] timeIntervalSince1970] forKey:kAppiraterReminderRequestDate]; [userDefaults synchronize]; break; default: break; } } @end #endif