iOS開發之誘導用戶為自己的App評論功能
編輯：IOS開發基礎
"由於我自己的App下載量少，評論也少，出於App的aso優化，想盡辦法，而評論是aso裡邊比較重視的一塊，前面的版本都沒有誘導用戶評論的這一功能，導致有些被動。"
由此自己簡單的封裝了該功能，下面我們先看看效果圖：
彈出試圖並沒有做什麼處理，就是系統的8.0以前用的UIAlertView8.0以上用的UIAlertController
具體的一些算法，都可以看代碼，閒話不多說，直接貼碼
新建一個NSObject的類命名為LBToAppStore 具體代碼如下
.h文件
#import #import @interface LBToAppStore : NSObject{
#if __IPHONE_OS_VERSION_MAX_ALLOWED < __IPHONE_8_0
UIAlertView *alertViewTest;
#else
UIAlertController *alertController;
#endif
}
@property (nonatomic,strong) NSString * myAppID;//appID
- (void)showGotoAppStore:(UIViewController *)VC;
@end.m文件
#import "LBToAppStore.h"
@implementation LBToAppStore
- (void)showGotoAppStore:(UIViewController *)VC{
//當前版本號
NSDictionary *infoDictionary = [[NSBundle mainBundle] infoDictionary];
float appVersion = [[infoDictionary objectForKey:@"CFBundleShortVersionString"] floatValue];
//userDefaults裡的天數
NSUserDefaults *userDefaults = [NSUserDefaults standardUserDefaults];
int udtheDays = [[userDefaults objectForKey:@"theDays"] intValue];
//userDefaults裡的版本號
float udAppVersion = [[userDefaults objectForKey:@"appVersion"] intValue];
//userDefaults裡用戶上次的選項
int udUserChoose = [[userDefaults objectForKey:@"userOptChoose"] intValue];
//時間戳的天數
NSTimeInterval interval = [[NSDate date] timeIntervalSince1970];
int daySeconds = 24 * 60 * 60;
NSInteger theDays = interval / daySeconds;
//版本升級之後的處理,全部規則清空,開始彈窗
if (udAppVersion && appVersion>udAppVersion) {
[userDefaults removeObjectForKey:@"theDays"];
[userDefaults removeObjectForKey:@"appVersion"];
[userDefaults removeObjectForKey:@"userOptChoose"];
[self alertUserCommentView:VC];
}
//1,從來沒彈出過的
//2,用戶選擇????我要吐槽，7天之後再彈出
//3,用戶選擇????殘忍拒絕後，7天內，每過1天會彈一次
//4,用戶選擇????殘忍拒絕的30天後，才會彈出
else if (!udUserChoose ||
(udUserChoose==2 && theDays-udtheDays>7) ||
(udUserChoose>=3 && theDays-udtheDaysudUserChoose-3) ||
(udUserChoose>=3 && theDays-udtheDays>30))
{
[self alertUserCommentView:VC];
}
}
-(void)alertUserCommentView:(UIViewController *)VC{
if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 8.0) {
NSUserDefaults *userDefaults = [NSUserDefaults standardUserDefaults];
//當前時間戳的天數
NSTimeInterval interval = [[NSDate date] timeIntervalSince1970];
int daySeconds = 24 * 60 * 60;
NSInteger theDays = interval / daySeconds;
//當前版本號
NSDictionary *infoDictionary = [[NSBundle mainBundle] infoDictionary];
float appVersion = [[infoDictionary objectForKey:@"CFBundleShortVersionString"] floatValue];
//userDefaults裡版本號
float udAppVersion = [[userDefaults objectForKey:@"appVersion"] intValue];
//userDefaults裡用戶選擇項目
int udUserChoose = [[userDefaults objectForKey:@"userOptChoose"] intValue];
//userDefaults裡用戶天數
int udtheDays = [[userDefaults objectForKey:@"theDays"] intValue];
//當前版本比userDefaults裡版本號高
if (appVersion>udAppVersion) {
[userDefaults setObject:[NSString stringWithFormat:@"%f",appVersion] forKey:@"appVersion"];
}
alertController = [UIAlertController alertControllerWithTitle:@"致開發者的一封信" message:@"有了您的支持才能更好的為您服務，提供更加優質的，更加適合您的App，當然您也可以直接反饋問題給到我們" preferredStyle:(UIAlertControllerStyleAlert)];
UIAlertAction *refuseAction = [UIAlertAction actionWithTitle:@"????殘忍拒絕" style:(UIAlertActionStyleDefault) handler:^(UIAlertAction *action) {
[userDefaults setObject:@"1" forKey:@"userOptChoose"];
[userDefaults setObject:[NSString stringWithFormat:@"%d",(int)theDays] forKey:@"theDays"];
}];
UIAlertAction *okAction = [UIAlertAction actionWithTitle:@"????好評贊賞" style:(UIAlertActionStyleDefault) handler:^(UIAlertAction *action) {
[userDefaults setObject:@"2" forKey:@"userOptChoose"];
[userDefaults setObject:[NSString stringWithFormat:@"%d",(int)theDays] forKey:@"theDays"];
NSString *str = [NSString stringWithFormat:
@"https://itunes.apple.com/cn/app/id%@?mt=8",
self.myAppID ];
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:str]];
}];
UIAlertAction *showAction = [UIAlertAction actionWithTitle:@"????我要吐槽" style:(UIAlertActionStyleDefault) handler:^(UIAlertAction *action) {
if (udUserChoose30) {
[userDefaults setObject:@"3" forKey:@"userOptChoose"];
[userDefaults setObject:[NSString stringWithFormat:@"%d",(int)theDays] forKey:@"theDays"];
}else{
[userDefaults setObject:[NSString stringWithFormat:@"%d",(int)(theDays-udtheDays+3)] forKey:@"userOptChoose"];
}
NSString *str = [NSString stringWithFormat:
@"https://itunes.apple.com/cn/app/id%@?mt=8",
self.myAppID ];
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:str]];
}];
[alertController addAction:refuseAction];
[alertController addAction:okAction];
[alertController addAction:showAction];
// NSLog(@"%@",[userDefaults objectForKey:@"appVersion"]);
// NSLog(@"%@",[userDefaults objectForKey:@"userOptChoose"]);
// NSLog(@"%@",[userDefaults objectForKey:@"theDays"]);
[VC presentViewController:alertController animated:YES completion:nil];
}else{
#if __IPHONE_OS_VERSION_MAX_ALLOWED < __IPHONE_8_0
alertViewTest = [[UIAlertView alloc] initWithTitle:@"致開發者的一封信" message:@"有了您的支持才能更好的為您服務，提供更加優質的，更加適合您的App，當然您也可以直接反饋問題給到我們" delegate:self cancelButtonTitle:@"????殘忍拒絕" otherButtonTitles:@"????好評贊賞",@"????我要吐槽", nil];
[alertViewTest show];
#endif
}
}
#if __IPHONE_OS_VERSION_MAX_ALLOWED < __IPHONE_8_0
-(void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex{
NSUserDefaults *userDefaults = [NSUserDefaults standardUserDefaults];
//當前時間戳的天數
NSTimeInterval interval = [[NSDate date] timeIntervalSince1970];
int daySeconds = 24 * 60 * 60;
NSInteger theDays = interval / daySeconds;
//當前版本號
NSDictionary *infoDictionary = [[NSBundle mainBundle] infoDictionary];
float appVersion = [[infoDictionary objectForKey:@"CFBundleShortVersionString"] floatValue];
//userDefaults裡版本號
float udAppVersion = [[userDefaults objectForKey:@"appVersion"] intValue];
//userDefaults裡用戶選擇項目
int udUserChoose = [[userDefaults objectForKey:@"userOptChoose"] intValue];
//userDefaults裡用戶天數
int udtheDays = [[userDefaults objectForKey:@"theDays"] intValue];
//當前版本比userDefaults裡版本號高
if (appVersion>udAppVersion) {
[userDefaults setObject:[NSString stringWithFormat:@"%f",appVersion] forKey:@"appVersion"];
}
switch (buttonIndex) {
case 0: //殘忍的拒絕
if (udUserChoose30) {
[userDefaults setObject:@"3" forKey:@"userOptChoose"];
[userDefaults setObject:[NSString stringWithFormat:@"%d",(int)theDays] forKey:@"theDays"];
}else{
[userDefaults setObject:[NSString stringWithFormat:@"%d",(int)(theDays-udtheDays+3)] forKey:@"userOptChoose"];
}
break;
case 1:{ //好評
[userDefaults setObject:@"1" forKey:@"userOptChoose"];
[userDefaults setObject:[NSString stringWithFormat:@"%d",(int)theDays] forKey:@"theDays"];
NSString *str = [NSString stringWithFormat:
@"https://itunes.apple.com/cn/app/id%@?mt=8",
self.myAppID ];
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:str]];
}
break;
case 2:{ //不好用，我要提意見
[userDefaults setObject:@"2" forKey:@"userOptChoose"];
[userDefaults setObject:[NSString stringWithFormat:@"%d",(int)theDays] forKey:@"theDays"];
NSString *str = [NSString stringWithFormat:
@"https://itunes.apple.com/cn/app/id%@?mt=8",
self.myAppID ];
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:str]];
}
break;
default:
break;
}
// NSLog(@"%@",[userDefaults objectForKey:@"appVersion"]);
// NSLog(@"%@",[userDefaults objectForKey:@"userOptChoose"]);
// NSLog(@"%@",[userDefaults objectForKey:@"theDays"]);
}
#endif
@end具體使用方法如下：
#import "ViewController.h"
#import "LBToAppStore.h"
@interface ViewController ()
@end
@implementation ViewController
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
}
-(void)viewDidAppear:(BOOL)animated{
//用戶好評系統
LBToAppStore *toAppStore = [[LBToAppStore alloc]init];
toAppStore.myAppID = @"1067787090";
[toAppStore showGotoAppStore:self];
}
@enddemo下載地址戳我
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