在ios6.0前跳轉(zhuǎn)到appstore評分一般是直接跳轉(zhuǎn)到appstore評分
NSString
*evaluateString = [NSString
stringWithFormat:@"itms-apps://ax.itunes.apple.com/WebObjects/MZStore.woa/wa/viewContentsUserReviews?type=Purple+Software&id=587767923"];
[[UIApplication
sharedApplication] openURL:[NSURL URLWithString:evaluateString]];
在ios6.0，APPle增加了一個心得功能，當用戶需要給APP評分時候，不再跳轉(zhuǎn)到appstore了，可以在應(yīng)用內(nèi)實現(xiàn)打開appstore，蘋果提供了一個框架StoreKit.framework,實現(xiàn)步驟如下:
1:導入StoreKit.framework,在需要跳轉(zhuǎn)的控制器里面添加頭文件#import
2:實現(xiàn)代理SKStoreProductViewControllerDelegate
3:-
(void)evaluate{
//初始化控制器
SKStoreProductViewController
*storeProductViewContorller
= [[SKStoreProductViewController
alloc] init];
//設(shè)置代理請求為當前控制器本身
storeProductViewContorller.delegate
= self;
//加載一個新的視圖展示
[storeProductViewContorller
loadProductWithParameters:
//appId唯一的
@{SKStoreProductParameterITunesItemIdentifier
: @"587767923"} completionBlock:^(BOOL result, NSError *error) {
//block回調(diào)
if(error){
NSLog(@"error
%@ with userInfo %@",error,[error userInfo]);
}else{
//模態(tài)彈出appstore
[self
presentViewController:storeProductViewContorller
animated:YES completion:^{
}
];
}
}];
}
//取消按鈕監(jiān)聽
- (void)productViewControllerDidFinish:(SKStoreProductViewController
*)viewController{
[self
dismissViewControllerAnimated:YES
completion:^{
}];
}
就很輕松實現(xiàn)了應(yīng)用內(nèi)置appstore評分功能。
