#2 support landscape mode

Author: EddyVerbruggen

README.md

@@ -7,7 +7,8 @@ This is a lovely feature for most apps, but if your app displays sensitive infor
 
 This plugin flags your app so that it doesn't show your users' sensitive data in the task switcher. It sets the [FLAG_SECURE](http://developer.android.com/reference/android/view/WindowManager.LayoutParams.html#FLAG_SECURE) flag in Android (which also prevents manual screenshots from being taken) and hides the window in iOS.
 
-On iOS this plugin will try to show your splashscreen in the app switcher. If it fails to find a splashscreen, a black screen is shown instead.
+On iOS this plugin will try to show your splashscreen in the app switcher. It will search for splashscreens prefixed by `Default` or the value of the key `UILaunchImageFile` in your .plist file.
+If it fails to find a splashscreen for a specific device or orientation (portrait or landscape), a black screen is shown instead.
 
 Installation
 ------------

src/ios/AppDelegate+privacyscreen.m

@@ -11,66 +11,31 @@
 
 @implementation AppDelegate (privacyscreen)
 
-// Taken from https://github.com/phonegap-build/PushPlugin/blob/master/src/ios/AppDelegate%2Bnotification.m
-// its dangerous to override a method from within a category.
-// Instead we will use method swizzling. we set this up in the load call.
-+ (void)load
-{
-    Method original, swizzled;
-
-    original = class_getInstanceMethod(self, @selector(init));
-    swizzled = class_getInstanceMethod(self, @selector(swizzled_init));
-    method_exchangeImplementations(original, swizzled);
-}
-
-- (AppDelegate *)swizzled_init
-{
-    if ([UIApplication respondsToSelector:@selector(ignoreSnapshotOnNextApplicationLaunch:)]) {
-        [[UIApplication sharedApplication] ignoreSnapshotOnNextApplicationLaunch];
-        // Add any notification observers here...
-    }
-    // This actually calls the original init method over in AppDelegate. Equivilent to calling super
-    // on an overrided method, this is not recursive, although it appears that way. neat huh?
-    return [self swizzled_init];
-}
-
 - (void)applicationDidBecomeActive:(UIApplication *)application
 {
-    if (imageView == NULL && [[UIApplication sharedApplication] respondsToSelector:@selector(ignoreSnapshotOnNextApplicationLaunch:)]) {
-        [[UIApplication sharedApplication] ignoreSnapshotOnNextApplicationLaunch];
-        self.window.hidden = NO;
-    } else {
-        [imageView removeFromSuperview];
-    }
+  if (imageView == NULL) {
+    self.window.hidden = NO;
+  } else {
+    [imageView removeFromSuperview];
+  }
 }
 
 - (void)applicationWillResignActive:(UIApplication *)application
 {
-    UIImage *splash = [UIImage imageNamed:[self getImageName:self.viewController.interfaceOrientation delegate:(id<CDVScreenOrientationDelegate>)self.viewController device:[self getCurrentDevice]]];
-    if (splash == NULL && [[UIApplication sharedApplication] respondsToSelector:@selector(ignoreSnapshotOnNextApplicationLaunch:)]) {
-        [[UIApplication sharedApplication] ignoreSnapshotOnNextApplicationLaunch];
-        self.window.hidden = YES;
-    } else {
-        imageView = [[UIImageView alloc]initWithFrame:[self.window frame]];
-        [imageView setImage:splash];
-        [UIApplication.sharedApplication.keyWindow.subviews.lastObject addSubview:imageView];
-    }
-}
-
-- (UIImage*)imageNamedForDevice:(NSString*)name
-{
-    if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPhone) {
-        if (([UIScreen mainScreen].bounds.size.height * [UIScreen mainScreen].scale) >= 1136.0f) {
-            name = [name stringByAppendingString:@"-568h@2x"];
-        }
-    } else if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
-        name = [name stringByAppendingString:@"-Portrait"];
-    }
-    return [UIImage imageNamed: name];
+  NSString *imgName = [self getImageName:self.viewController.interfaceOrientation delegate:(id<CDVScreenOrientationDelegate>)self.viewController device:[self getCurrentDevice]];
+  UIImage *splash = [UIImage imageNamed:imgName];
+  if (splash == NULL) {
+    self.window.hidden = YES;
+    imageView = NULL;
+  } else {
+    imageView = [[UIImageView alloc]initWithFrame:[self.window frame]];
+    [imageView setImage:splash];
+    [UIApplication.sharedApplication.keyWindow.subviews.lastObject addSubview:imageView];
+  }
 }
 
-
 // Code below borrowed from the CDV splashscreen plugin (https://github.com/apache/cordova-plugin-splashscreen)
+// Made some adjustments though, because landscape splashscreens are not available for iphone < 6 plus
 - (CDV_iOSDevice) getCurrentDevice
 {
   CDV_iOSDevice device;
@@ -113,10 +78,13 @@ - (NSString*)getImageName:(UIInterfaceOrientation)currentOrientation delegate:(i
     imageName = @"Default";
   }
 
+  BOOL isLandscape = supportsLandscape &&
+  (currentOrientation == UIInterfaceOrientationLandscapeLeft || currentOrientation == UIInterfaceOrientationLandscapeRight);
+  
   if (device.iPhone5) { // does not support landscape
-    imageName = [imageName stringByAppendingString:@"-568h"];
+    imageName = isLandscape ? nil : [imageName stringByAppendingString:@"-568h"];
   } else if (device.iPhone6) { // does not support landscape
-    imageName = [imageName stringByAppendingString:@"-667h"];
+    imageName = isLandscape ? nil : [imageName stringByAppendingString:@"-667h"];
   } else if (device.iPhone6Plus) { // supports landscape
     if (isOrientationLocked) {
       imageName = [imageName stringByAppendingString:(supportsLandscape ? @"-Landscape" : @"")];