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Replaces direct calls to UIApplication by peformSelector

This commit is contained in:
Florent Vilmart 2015-03-20 18:37:55 -04:00
parent 17a4803661
commit a66a790eb2
3 changed files with 11 additions and 4 deletions
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5
SDWebImage.xcodeproj/project.pbxproj
View File

@ -1095,6 +1095,7 @@
4A2CAE131AB4BB5400B6BC39 /* Debug */ = {
isa = XCBuildConfiguration;
buildSettings = {
APPLICATION_EXTENSION_API_ONLY = YES;
CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
CLANG_CXX_LIBRARY = "libc++";
CLANG_ENABLE_MODULES = YES;
@ -1141,6 +1142,7 @@
4A2CAE141AB4BB5400B6BC39 /* Release */ = {
isa = XCBuildConfiguration;
buildSettings = {
APPLICATION_EXTENSION_API_ONLY = YES;
CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
CLANG_CXX_LIBRARY = "libc++";
CLANG_ENABLE_MODULES = YES;
@ -1232,6 +1234,7 @@
53761323155AD0D5005750A4 /* Debug */ = {
isa = XCBuildConfiguration;
buildSettings = {
APPLICATION_EXTENSION_API_ONLY = NO;
CLANG_ENABLE_OBJC_ARC = YES;
COPY_PHASE_STRIP = NO;
DEAD_CODE_STRIPPING = NO;
@ -1255,6 +1258,7 @@
53761324155AD0D5005750A4 /* Release */ = {
isa = XCBuildConfiguration;
buildSettings = {
APPLICATION_EXTENSION_API_ONLY = NO;
CLANG_ENABLE_OBJC_ARC = YES;
COPY_PHASE_STRIP = NO;
DEAD_CODE_STRIPPING = NO;
@ -1415,6 +1419,7 @@
4A2CAE141AB4BB5400B6BC39 /* Release */,
);
defaultConfigurationIsVisible = 0;
defaultConfigurationName = Release;
};
531041DD157EAFA400BBABC3 /* Build configuration list for PBXNativeTarget "SDWebImage+MKAnnotation" */ = {
isa = XCConfigurationList;

2
SDWebImage/SDImageCache.m
View File

@ -478,7 +478,7 @@ BOOL ImageDataHasPNGPreffix(NSData *data) {
if(!UIApplicationClass || ![UIApplicationClass respondsToSelector:@selector(sharedApplication)]) {
return;
}
UIApplication *application = [UIApplication sharedApplication];
UIApplication *application = [UIApplication performSelector:@selector(sharedApplication)];
__block UIBackgroundTaskIdentifier bgTask = [application beginBackgroundTaskWithExpirationHandler:^{
// Clean up any unfinished task business by marking where you
// stopped or ending the task outright.

8
SDWebImage/SDWebImageDownloaderOperation.m
View File

@ -74,13 +74,14 @@
BOOL hasApplication = UIApplicationClass && [UIApplicationClass respondsToSelector:@selector(sharedApplication)];
if (hasApplication && [self shouldContinueWhenAppEntersBackground]) {
__weak __typeof__ (self) wself = self;
self.backgroundTaskId = [[UIApplication sharedApplication] beginBackgroundTaskWithExpirationHandler:^{
UIApplication * app = [UIApplicationClass performSelector:@selector(sharedApplication)];
self.backgroundTaskId = [app beginBackgroundTaskWithExpirationHandler:^{
__strong __typeof (wself) sself = wself;
if (sself) {
[sself cancel];
[[UIApplication sharedApplication] endBackgroundTask:sself.backgroundTaskId];
[app endBackgroundTask:sself.backgroundTaskId];
sself.backgroundTaskId = UIBackgroundTaskInvalid;
}
}];
@ -129,7 +130,8 @@
return;
}
if (self.backgroundTaskId != UIBackgroundTaskInvalid) {
[[UIApplication sharedApplication] endBackgroundTask:self.backgroundTaskId];
UIApplication * app = [UIApplication performSelector:@selector(sharedApplication)];
[app endBackgroundTask:self.backgroundTaskId];
self.backgroundTaskId = UIBackgroundTaskInvalid;
}
#endif