使用Apportable将iOS应用程序转换为Android - 构建时出现各种参考和定义错误

Question

我正在尝试使用 Apportable 转换 iOS 应用程序。

不幸的是，我在使用命令apportable build构建时遇到了一些错误。我试图谷歌并在StackOverflow上搜索该问题的解决方案。发现在 configuration.json 中添加"add_params"可能会有所帮助，但这不起作用，我完全不知道在那里添加什么。生成输出：

Packaging resources.
scons: *** [assets/ResourceRules.plist] Source `/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS7.0.sdk/ResourceRules.plist' not found, needed by target `assets/ResourceRules.plist'.
Build/android-armeabi-debug/Cromian.CHASER/Chaser/libChaser.a(ChooseShoppingLocationViewController.m.o):/Users/Anders/Documents/Xcode/iOS_code/Cromian/Chaser/chaser_app/Chaser/ChooseShoppingLocationViewController.m:function L_OBJC_CLASSLIST_REFERENCES_$_54: error: undefined reference to 'OBJC_CLASS_$_MKPointAnnotation'
Build/android-armeabi-debug/Cromian.CHASER/Chaser/libChaser.a(ChooseShoppingLocationViewController.m.o):/Users/Anders/Documents/Xcode/iOS_code/Cromian/Chaser/chaser_app/Chaser/ChooseShoppingLocationViewController.m:function L_OBJC_CLASSLIST_REFERENCES_$_94: error: undefined reference to 'OBJC_CLASS_$_MKUserLocation'
Build/android-armeabi-debug/Cromian.CHASER/Chaser/libChaser.a(ChooseShoppingLocationViewController.m.o):/Users/Anders/Documents/Xcode/iOS_code/Cromian/Chaser/chaser_app/Chaser/ChooseShoppingLocationViewController.m:function L_OBJC_CLASSLIST_REFERENCES_$_99: error: undefined reference to 'OBJC_CLASS_$_MKPinAnnotationView'
scons: *** [Build/android-armeabi-debug/Chaser/apk/lib/armeabi/libverde.so] Error 1
scons: building terminated because of errors.
Anders-Friis-MacBook-Pro:chaser_app Anders$ 

我仍然对MKPointAnnotation、MKUserLocation和MKPinAnnotationView有问题。它们用于以下类：

选择购物位置视图控制器.h

#import <UIKit/UIKit.h>
#import <MapKit/MapKit.h>
#import "NotificationController.h"
@interface ChooseShoppingLocationViewController : UIViewController <MKMapViewDelegate>
@property (strong, nonatomic) CLLocation *shoppingLocation;
@end

选择购物位置视图控制器.m

@interface ChooseShoppingLocationViewController ()
@property (strong, nonatomic) IBOutlet MKMapView *mapView;
@property (strong, nonatomic) MKPointAnnotation *shoppingLocationAnnotation;
@end
...
- (MKPointAnnotation *)getNewShoppingLocationAnnotation
{
    MKPointAnnotation *annotation = [[MKPointAnnotation alloc] init];
    annotation.title = YOUR_SHOPPING_AREA_TEXT;
    return annotation;
}
...
- (void)mapView:(MKMapView *)mapView didUpdateUserLocation:(MKUserLocation *)userLocation
{
    userLocation.title = @"";
    CLLocationCoordinate2D location = [userLocation coordinate];
    MKCoordinateRegion region = MKCoordinateRegionMakeWithDistance(location, DISTANCE_SPAN, DISTANCE_SPAN);
    if (self.isFirstUserLocation) {
        dispatch_queue_t animateQueue = dispatch_queue_create("show user location", NULL);
        dispatch_async(animateQueue, ^{
            sleep(1.0);
            dispatch_async(dispatch_get_main_queue(), ^{
                [self.mapView setRegion:region animated:YES];
                [self.mapView selectAnnotation:self.shoppingLocationAnnotation animated:YES];
            });
        });
        self.isFirstUserLocation = NO;
    }
}
- (MKAnnotationView *)mapView:(MKMapView *)mapView viewForAnnotation:(id < MKAnnotation >)annotation {
    if ([annotation isKindOfClass:[MKUserLocation class]]) {
        return nil;
    }
    MKPinAnnotationView *pinView = [[MKPinAnnotationView alloc] initWithAnnotation:annotation reuseIdentifier:@"DETAILPIN_ID"];
    [pinView setAnimatesDrop:YES];
    [pinView setCanShowCallout:YES];
    [pinView setSelected:YES];
    return pinView;
}

现在是否允许将这些类与Apportable一起使用？

顺便说一句，如果我尝试删除这些类的使用，我仍然收到错误：

scons: *** [assets/ResourceRules.plist] Source `/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS7.0.sdk/ResourceRules.plist' not found, needed by target `assets/ResourceRules.plist'.
scons: building terminated because of errors.

Answer 1

重复符号错误表示 StoreViewAnnotation 是在 StoreViewAnnotation.m 和 main.m 中定义的。 main.m 是否导入 StoreViewAnnotation.m 而不是 StoreViewAnnotation.h？

ChooseShoppingLocationViewController.m 错误看起来像应用程序中缺少的符号。

关于_UIRefreshControl的错误是因为UIRefreshControl尚未在Apportable平台中实现。现在，您需要围绕它进行存根。