CB-7179 (iOS): Add support to optionally use WKWebView for iOS

This commit is contained in:
Dave Alden
2018-09-03 13:12:15 +01:00
parent a0783378fc
commit 27e6c67909
19 changed files with 3035 additions and 1299 deletions
+3 -87
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@@ -19,23 +19,11 @@
#import <Cordova/CDVPlugin.h>
#import <Cordova/CDVInvokedUrlCommand.h>
#import <Cordova/CDVScreenOrientationDelegate.h>
#ifdef __CORDOVA_4_0_0
#import <Cordova/CDVUIWebViewDelegate.h>
#else
#import <Cordova/CDVWebViewDelegate.h>
#endif
@interface CDVInAppBrowser : CDVPlugin {}
@class CDVInAppBrowserViewController;
@interface CDVInAppBrowser : CDVPlugin {
UIWindow * tmpWindow;
}
@property (nonatomic, retain) CDVInAppBrowserViewController* inAppBrowserViewController;
@property (nonatomic, copy) NSString* callbackId;
@property (nonatomic, copy) NSRegularExpression *callbackIdPattern;
@property (nonatomic, assign) BOOL wkwebviewavailable;
@property (nonatomic, assign) BOOL usewkwebview;
- (void)open:(CDVInvokedUrlCommand*)command;
- (void)close:(CDVInvokedUrlCommand*)command;
@@ -45,75 +33,3 @@
@end
@interface CDVInAppBrowserOptions : NSObject {}
@property (nonatomic, assign) BOOL location;
@property (nonatomic, assign) BOOL toolbar;
@property (nonatomic, copy) NSString* closebuttoncaption;
@property (nonatomic, copy) NSString* closebuttoncolor;
@property (nonatomic, copy) NSString* toolbarposition;
@property (nonatomic, copy) NSString* toolbarcolor;
@property (nonatomic, assign) BOOL toolbartranslucent;
@property (nonatomic, assign) BOOL hidenavigationbuttons;
@property (nonatomic, copy) NSString* navigationbuttoncolor;
@property (nonatomic, assign) BOOL clearcache;
@property (nonatomic, assign) BOOL clearsessioncache;
@property (nonatomic, assign) BOOL hidespinner;
@property (nonatomic, copy) NSString* presentationstyle;
@property (nonatomic, copy) NSString* transitionstyle;
@property (nonatomic, assign) BOOL enableviewportscale;
@property (nonatomic, assign) BOOL mediaplaybackrequiresuseraction;
@property (nonatomic, assign) BOOL allowinlinemediaplayback;
@property (nonatomic, assign) BOOL keyboarddisplayrequiresuseraction;
@property (nonatomic, assign) BOOL suppressesincrementalrendering;
@property (nonatomic, assign) BOOL hidden;
@property (nonatomic, assign) BOOL disallowoverscroll;
+ (CDVInAppBrowserOptions*)parseOptions:(NSString*)options;
@end
@interface CDVInAppBrowserViewController : UIViewController <UIWebViewDelegate, CDVScreenOrientationDelegate>{
@private
NSString* _userAgent;
NSString* _prevUserAgent;
NSInteger _userAgentLockToken;
CDVInAppBrowserOptions *_browserOptions;
#ifdef __CORDOVA_4_0_0
CDVUIWebViewDelegate* _webViewDelegate;
#else
CDVWebViewDelegate* _webViewDelegate;
#endif
}
@property (nonatomic, strong) IBOutlet UIWebView* webView;
@property (nonatomic, strong) IBOutlet UIBarButtonItem* closeButton;
@property (nonatomic, strong) IBOutlet UILabel* addressLabel;
@property (nonatomic, strong) IBOutlet UIBarButtonItem* backButton;
@property (nonatomic, strong) IBOutlet UIBarButtonItem* forwardButton;
@property (nonatomic, strong) IBOutlet UIActivityIndicatorView* spinner;
@property (nonatomic, strong) IBOutlet UIToolbar* toolbar;
@property (nonatomic, weak) id <CDVScreenOrientationDelegate> orientationDelegate;
@property (nonatomic, weak) CDVInAppBrowser* navigationDelegate;
@property (nonatomic) NSURL* currentURL;
- (void)close;
- (void)navigateTo:(NSURL*)url;
- (void)showLocationBar:(BOOL)show;
- (void)showToolBar:(BOOL)show : (NSString *) toolbarPosition;
- (void)setCloseButtonTitle:(NSString*)title : (NSString*) colorString;
- (id)initWithUserAgent:(NSString*)userAgent prevUserAgent:(NSString*)prevUserAgent browserOptions: (CDVInAppBrowserOptions*) browserOptions;
@end
@interface CDVInAppBrowserNavigationController : UINavigationController
@property (nonatomic, weak) id <CDVScreenOrientationDelegate> orientationDelegate;
@end
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/*
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
*/
#import <Cordova/CDVScreenOrientationDelegate.h>
@interface CDVInAppBrowserNavigationController : UINavigationController
@property (nonatomic, weak) id <CDVScreenOrientationDelegate> orientationDelegate;
@end
@@ -0,0 +1,85 @@
/*
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
*/
#import "CDVInAppBrowserNavigationController.h"
#define STATUSBAR_HEIGHT 20.0
@implementation CDVInAppBrowserNavigationController : UINavigationController
- (void) dismissViewControllerAnimated:(BOOL)flag completion:(void (^)(void))completion {
if ( self.presentedViewController) {
[super dismissViewControllerAnimated:flag completion:completion];
}
}
- (void) viewDidLoad {
CGRect statusBarFrame = [self invertFrameIfNeeded:[UIApplication sharedApplication].statusBarFrame];
statusBarFrame.size.height = STATUSBAR_HEIGHT;
// simplified from: http://stackoverflow.com/a/25669695/219684
UIToolbar* bgToolbar = [[UIToolbar alloc] initWithFrame:statusBarFrame];
bgToolbar.barStyle = UIBarStyleDefault;
[bgToolbar setAutoresizingMask:UIViewAutoresizingFlexibleWidth];
[self.view addSubview:bgToolbar];
[super viewDidLoad];
}
- (CGRect) invertFrameIfNeeded:(CGRect)rect {
if (UIInterfaceOrientationIsLandscape([[UIApplication sharedApplication] statusBarOrientation])) {
CGFloat temp = rect.size.width;
rect.size.width = rect.size.height;
rect.size.height = temp;
}
rect.origin = CGPointZero;
return rect;
}
#pragma mark CDVScreenOrientationDelegate
- (BOOL)shouldAutorotate
{
if ((self.orientationDelegate != nil) && [self.orientationDelegate respondsToSelector:@selector(shouldAutorotate)]) {
return [self.orientationDelegate shouldAutorotate];
}
return YES;
}
- (NSUInteger)supportedInterfaceOrientations
{
if ((self.orientationDelegate != nil) && [self.orientationDelegate respondsToSelector:@selector(supportedInterfaceOrientations)]) {
return [self.orientationDelegate supportedInterfaceOrientations];
}
return 1 << UIInterfaceOrientationPortrait;
}
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
if ((self.orientationDelegate != nil) && [self.orientationDelegate respondsToSelector:@selector(shouldAutorotateToInterfaceOrientation:)]) {
return [self.orientationDelegate shouldAutorotateToInterfaceOrientation:interfaceOrientation];
}
return YES;
}
@end
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@@ -0,0 +1,51 @@
/*
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
*/
@interface CDVInAppBrowserOptions : NSObject {}
@property (nonatomic, assign) BOOL usewkwebview;
@property (nonatomic, assign) BOOL location;
@property (nonatomic, assign) BOOL toolbar;
@property (nonatomic, copy) NSString* closebuttoncaption;
@property (nonatomic, copy) NSString* closebuttoncolor;
@property (nonatomic, copy) NSString* toolbarposition;
@property (nonatomic, copy) NSString* toolbarcolor;
@property (nonatomic, assign) BOOL toolbartranslucent;
@property (nonatomic, assign) BOOL hidenavigationbuttons;
@property (nonatomic, copy) NSString* navigationbuttoncolor;
@property (nonatomic, assign) BOOL cleardata;
@property (nonatomic, assign) BOOL clearcache;
@property (nonatomic, assign) BOOL clearsessioncache;
@property (nonatomic, assign) BOOL hidespinner;
@property (nonatomic, copy) NSString* presentationstyle;
@property (nonatomic, copy) NSString* transitionstyle;
@property (nonatomic, assign) BOOL enableviewportscale;
@property (nonatomic, assign) BOOL mediaplaybackrequiresuseraction;
@property (nonatomic, assign) BOOL allowinlinemediaplayback;
@property (nonatomic, assign) BOOL keyboarddisplayrequiresuseraction;
@property (nonatomic, assign) BOOL suppressesincrementalrendering;
@property (nonatomic, assign) BOOL hidden;
@property (nonatomic, assign) BOOL disallowoverscroll;
+ (CDVInAppBrowserOptions*)parseOptions:(NSString*)options;
@end
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@@ -0,0 +1,91 @@
/*
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
*/
#import "CDVInAppBrowserOptions.h"
@implementation CDVInAppBrowserOptions
- (id)init
{
if (self = [super init]) {
// default values
self.usewkwebview = NO;
self.location = YES;
self.toolbar = YES;
self.closebuttoncaption = nil;
self.toolbarposition = @"bottom";
self.cleardata = NO;
self.clearcache = NO;
self.clearsessioncache = NO;
self.hidespinner = NO;
self.enableviewportscale = NO;
self.mediaplaybackrequiresuseraction = NO;
self.allowinlinemediaplayback = NO;
self.keyboarddisplayrequiresuseraction = YES;
self.suppressesincrementalrendering = NO;
self.hidden = NO;
self.disallowoverscroll = NO;
self.hidenavigationbuttons = NO;
self.closebuttoncolor = nil;
self.toolbarcolor = nil;
self.toolbartranslucent = YES;
}
return self;
}
+ (CDVInAppBrowserOptions*)parseOptions:(NSString*)options
{
CDVInAppBrowserOptions* obj = [[CDVInAppBrowserOptions alloc] init];
// NOTE: this parsing does not handle quotes within values
NSArray* pairs = [options componentsSeparatedByString:@","];
// parse keys and values, set the properties
for (NSString* pair in pairs) {
NSArray* keyvalue = [pair componentsSeparatedByString:@"="];
if ([keyvalue count] == 2) {
NSString* key = [[keyvalue objectAtIndex:0] lowercaseString];
NSString* value = [keyvalue objectAtIndex:1];
NSString* value_lc = [value lowercaseString];
BOOL isBoolean = [value_lc isEqualToString:@"yes"] || [value_lc isEqualToString:@"no"];
NSNumberFormatter* numberFormatter = [[NSNumberFormatter alloc] init];
[numberFormatter setAllowsFloats:YES];
BOOL isNumber = [numberFormatter numberFromString:value_lc] != nil;
// set the property according to the key name
if ([obj respondsToSelector:NSSelectorFromString(key)]) {
if (isNumber) {
[obj setValue:[numberFormatter numberFromString:value_lc] forKey:key];
} else if (isBoolean) {
[obj setValue:[NSNumber numberWithBool:[value_lc isEqualToString:@"yes"]] forKey:key];
} else {
[obj setValue:value forKey:key];
}
}
}
}
return obj;
}
@end
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/*
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
*/
#import <Cordova/CDVPlugin.h>
#import <Cordova/CDVInvokedUrlCommand.h>
#import <Cordova/CDVScreenOrientationDelegate.h>
#import "CDVInAppBrowserOptions.h"
#import "CDVInAppBrowserNavigationController.h"
#ifdef __CORDOVA_4_0_0
#import <Cordova/CDVUIWebViewDelegate.h>
#else
#import <Cordova/CDVWebViewDelegate.h>
#endif
@class CDVUIInAppBrowserViewController;
@interface CDVUIInAppBrowser : CDVPlugin {
UIWindow * tmpWindow;
}
@property (nonatomic, retain) CDVUIInAppBrowserViewController* inAppBrowserViewController;
@property (nonatomic, copy) NSString* callbackId;
@property (nonatomic, copy) NSRegularExpression *callbackIdPattern;
+ (id) getInstance;
- (void)open:(CDVInvokedUrlCommand*)command;
- (void)close:(CDVInvokedUrlCommand*)command;
- (void)injectScriptCode:(CDVInvokedUrlCommand*)command;
- (void)show:(CDVInvokedUrlCommand*)command;
- (void)hide:(CDVInvokedUrlCommand*)command;
@end
@interface CDVUIInAppBrowserViewController : UIViewController <UIWebViewDelegate, CDVScreenOrientationDelegate>{
@private
NSString* _userAgent;
NSString* _prevUserAgent;
NSInteger _userAgentLockToken;
CDVInAppBrowserOptions *_browserOptions;
#ifdef __CORDOVA_4_0_0
CDVUIWebViewDelegate* _webViewDelegate;
#else
CDVWebViewDelegate* _webViewDelegate;
#endif
}
@property (nonatomic, strong) IBOutlet UIWebView* webView;
@property (nonatomic, strong) IBOutlet UIBarButtonItem* closeButton;
@property (nonatomic, strong) IBOutlet UILabel* addressLabel;
@property (nonatomic, strong) IBOutlet UIBarButtonItem* backButton;
@property (nonatomic, strong) IBOutlet UIBarButtonItem* forwardButton;
@property (nonatomic, strong) IBOutlet UIActivityIndicatorView* spinner;
@property (nonatomic, strong) IBOutlet UIToolbar* toolbar;
@property (nonatomic, weak) id <CDVScreenOrientationDelegate> orientationDelegate;
@property (nonatomic, weak) CDVUIInAppBrowser* navigationDelegate;
@property (nonatomic) NSURL* currentURL;
- (void)close;
- (void)navigateTo:(NSURL*)url;
- (void)showLocationBar:(BOOL)show;
- (void)showToolBar:(BOOL)show : (NSString *) toolbarPosition;
- (void)setCloseButtonTitle:(NSString*)title : (NSString*) colorString;
- (id)initWithUserAgent:(NSString*)userAgent prevUserAgent:(NSString*)prevUserAgent browserOptions: (CDVInAppBrowserOptions*) browserOptions;
@end
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/*
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
*/
#import <Cordova/CDVPlugin.h>
#import <Cordova/CDVInvokedUrlCommand.h>
#import <Cordova/CDVScreenOrientationDelegate.h>
#import "CDVWKInAppBrowserUIDelegate.h"
#import "CDVInAppBrowserOptions.h"
#import "CDVInAppBrowserNavigationController.h"
@class CDVWKInAppBrowserViewController;
@interface CDVWKInAppBrowser : CDVPlugin {
}
@property (nonatomic, retain) CDVWKInAppBrowser* instance;
@property (nonatomic, retain) CDVWKInAppBrowserViewController* inAppBrowserViewController;
@property (nonatomic, copy) NSString* callbackId;
@property (nonatomic, copy) NSRegularExpression *callbackIdPattern;
+ (id) getInstance;
- (void)open:(CDVInvokedUrlCommand*)command;
- (void)close:(CDVInvokedUrlCommand*)command;
- (void)injectScriptCode:(CDVInvokedUrlCommand*)command;
- (void)show:(CDVInvokedUrlCommand*)command;
- (void)hide:(CDVInvokedUrlCommand*)command;
@end
@interface CDVWKInAppBrowserViewController : UIViewController <CDVScreenOrientationDelegate,WKNavigationDelegate,WKUIDelegate,WKScriptMessageHandler>{
@private
NSString* _userAgent;
NSString* _prevUserAgent;
NSInteger _userAgentLockToken;
CDVInAppBrowserOptions *_browserOptions;
}
@property (nonatomic, strong) IBOutlet WKWebView* webView;
@property (nonatomic, strong) IBOutlet WKWebViewConfiguration* configuration;
@property (nonatomic, strong) IBOutlet UIBarButtonItem* closeButton;
@property (nonatomic, strong) IBOutlet UILabel* addressLabel;
@property (nonatomic, strong) IBOutlet UIBarButtonItem* backButton;
@property (nonatomic, strong) IBOutlet UIBarButtonItem* forwardButton;
@property (nonatomic, strong) IBOutlet UIActivityIndicatorView* spinner;
@property (nonatomic, strong) IBOutlet UIToolbar* toolbar;
@property (nonatomic, strong) IBOutlet CDVWKInAppBrowserUIDelegate* webViewUIDelegate;
@property (nonatomic, weak) id <CDVScreenOrientationDelegate> orientationDelegate;
@property (nonatomic, weak) CDVWKInAppBrowser* navigationDelegate;
@property (nonatomic) NSURL* currentURL;
- (void)close;
- (void)navigateTo:(NSURL*)url;
- (void)showLocationBar:(BOOL)show;
- (void)showToolBar:(BOOL)show : (NSString *) toolbarPosition;
- (void)setCloseButtonTitle:(NSString*)title : (NSString*) colorString;
- (id)initWithUserAgent:(NSString*)userAgent prevUserAgent:(NSString*)prevUserAgent browserOptions: (CDVInAppBrowserOptions*) browserOptions;
@end
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/*
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
*/
#import <WebKit/WebKit.h>
@interface CDVWKInAppBrowserUIDelegate : NSObject <WKUIDelegate>{
@private
UIViewController* _viewController;
}
@property (nonatomic, copy) NSString* title;
- (instancetype)initWithTitle:(NSString*)title;
-(void) setViewController:(UIViewController*) viewController;
@end
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/*
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
*/
#import "CDVWKInAppBrowserUIDelegate.h"
@implementation CDVWKInAppBrowserUIDelegate
- (instancetype)initWithTitle:(NSString*)title
{
self = [super init];
if (self) {
self.title = title;
}
return self;
}
- (void) webView:(WKWebView*)webView runJavaScriptAlertPanelWithMessage:(NSString*)message
initiatedByFrame:(WKFrameInfo*)frame completionHandler:(void (^)(void))completionHandler
{
UIAlertController* alert = [UIAlertController alertControllerWithTitle:self.title
message:message
preferredStyle:UIAlertControllerStyleAlert];
UIAlertAction* ok = [UIAlertAction actionWithTitle:NSLocalizedString(@"OK", @"OK")
style:UIAlertActionStyleDefault
handler:^(UIAlertAction* action)
{
completionHandler();
[alert dismissViewControllerAnimated:YES completion:nil];
}];
[alert addAction:ok];
[[self getViewController] presentViewController:alert animated:YES completion:nil];
}
- (void) webView:(WKWebView*)webView runJavaScriptConfirmPanelWithMessage:(NSString*)message
initiatedByFrame:(WKFrameInfo*)frame completionHandler:(void (^)(BOOL result))completionHandler
{
UIAlertController* alert = [UIAlertController alertControllerWithTitle:self.title
message:message
preferredStyle:UIAlertControllerStyleAlert];
UIAlertAction* ok = [UIAlertAction actionWithTitle:NSLocalizedString(@"OK", @"OK")
style:UIAlertActionStyleDefault
handler:^(UIAlertAction* action)
{
completionHandler(YES);
[alert dismissViewControllerAnimated:YES completion:nil];
}];
[alert addAction:ok];
UIAlertAction* cancel = [UIAlertAction actionWithTitle:NSLocalizedString(@"Cancel", @"Cancel")
style:UIAlertActionStyleDefault
handler:^(UIAlertAction* action)
{
completionHandler(NO);
[alert dismissViewControllerAnimated:YES completion:nil];
}];
[alert addAction:cancel];
[[self getViewController] presentViewController:alert animated:YES completion:nil];
}
- (void) webView:(WKWebView*)webView runJavaScriptTextInputPanelWithPrompt:(NSString*)prompt
defaultText:(NSString*)defaultText initiatedByFrame:(WKFrameInfo*)frame
completionHandler:(void (^)(NSString* result))completionHandler
{
UIAlertController* alert = [UIAlertController alertControllerWithTitle:self.title
message:prompt
preferredStyle:UIAlertControllerStyleAlert];
UIAlertAction* ok = [UIAlertAction actionWithTitle:NSLocalizedString(@"OK", @"OK")
style:UIAlertActionStyleDefault
handler:^(UIAlertAction* action)
{
completionHandler(((UITextField*)alert.textFields[0]).text);
[alert dismissViewControllerAnimated:YES completion:nil];
}];
[alert addAction:ok];
UIAlertAction* cancel = [UIAlertAction actionWithTitle:NSLocalizedString(@"Cancel", @"Cancel")
style:UIAlertActionStyleDefault
handler:^(UIAlertAction* action)
{
completionHandler(nil);
[alert dismissViewControllerAnimated:YES completion:nil];
}];
[alert addAction:cancel];
[alert addTextFieldWithConfigurationHandler:^(UITextField* textField) {
textField.text = defaultText;
}];
[[self getViewController] presentViewController:alert animated:YES completion:nil];
}
-(UIViewController*) getViewController
{
return _viewController;
}
-(void) setViewController:(UIViewController*) viewController
{
_viewController = viewController;
}
@end