mirror of
https://github.com/apache/cordova-plugin-screen-orientation.git
synced 2025-05-09 20:37:07 +08:00
120 lines
4.8 KiB
Objective-C
120 lines
4.8 KiB
Objective-C
/*
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*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*
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*/
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#import "YoikScreenOrientation.h"
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#import "CDVViewController+UpdateSupportedOrientations.h"
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@implementation YoikScreenOrientation
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-(void)screenOrientation:(CDVInvokedUrlCommand *)command
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{
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[self.commandDelegate runInBackground:^{
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if(self.originalSupportedOrientations == nil) {
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self.originalSupportedOrientations = [self.viewController valueForKey:@"supportedOrientations"];
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}
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NSArray* arguments = command.arguments;
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NSString* orientationIn = [arguments objectAtIndex:1];
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if ([orientationIn isEqual: @"unlocked"]) {
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[(CDVViewController*)self.viewController updateSupportedOrientations:self.originalSupportedOrientations];
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self.originalSupportedOrientations = nil;
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return;
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}
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// grab the device orientation so we can pass it back to the js side.
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NSString *orientation;
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switch ([[UIDevice currentDevice] orientation]) {
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case UIDeviceOrientationLandscapeLeft:
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orientation = @"landscape-secondary";
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break;
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case UIDeviceOrientationLandscapeRight:
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orientation = @"landscape-primary";
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break;
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case UIDeviceOrientationPortrait:
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orientation = @"portrait-primary";
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break;
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case UIDeviceOrientationPortraitUpsideDown:
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orientation = @"portrait-secondary";
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break;
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default:
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orientation = @"portait";
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break;
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}
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// we send the result prior to the view controller presentation so that the JS side
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// is ready for the unlock call.
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CDVPluginResult* pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK
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messageAsDictionary:@{@"device":orientation}];
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[self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];
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// SEE https://github.com/Adlotto/cordova-plugin-recheck-screen-orientation
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// HACK: Force rotate by changing the view hierarchy.
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ForcedViewController *vc = [[ForcedViewController alloc] init];
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vc.calledWith = orientationIn;
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// backgound should be transparent as it is briefly visible
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// prior to closing.
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vc.view.backgroundColor = [UIColor clearColor];
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// vc.view.alpha = 0.0;
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vc.view.opaque = YES;
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#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 80000
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// This stops us getting the black application background flash, iOS8
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vc.modalPresentationStyle = UIModalPresentationOverFullScreen;
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#endif
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dispatch_async(dispatch_get_main_queue(), ^{
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[self.viewController presentViewController:vc animated:NO completion:nil];
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});
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}];
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}
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@end
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@implementation ForcedViewController
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-(void) viewDidAppear:(BOOL)animated {
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CDVViewController *presenter = (CDVViewController*)self.presentingViewController;
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if ([self.calledWith rangeOfString:@"portrait"].location != NSNotFound) {
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[presenter updateSupportedOrientations:@[[NSNumber numberWithInt:UIInterfaceOrientationPortrait]]];
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} else if([self.calledWith rangeOfString:@"landscape"].location != NSNotFound) {
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[presenter updateSupportedOrientations:@[[NSNumber numberWithInt:UIInterfaceOrientationLandscapeLeft], [NSNumber numberWithInt:UIInterfaceOrientationLandscapeRight]]];
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} else {
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[presenter updateSupportedOrientations:@[[NSNumber numberWithInt:UIInterfaceOrientationLandscapeLeft], [NSNumber numberWithInt:UIInterfaceOrientationLandscapeRight], [NSNumber numberWithInt:UIInterfaceOrientationPortrait]]];
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}
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[presenter dismissViewControllerAnimated:NO completion:nil];
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}
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- (UIInterfaceOrientationMask) supportedInterfaceOrientations
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{
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if ([self.calledWith rangeOfString:@"portrait"].location != NSNotFound) {
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return UIInterfaceOrientationMaskPortrait;
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} else if([self.calledWith rangeOfString:@"landscape"].location != NSNotFound) {
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return UIInterfaceOrientationMaskLandscape;
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}
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return UIInterfaceOrientationMaskAll;
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}
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@end |