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[iPhone] Added AlertView which cancels automatically when app goes to background

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Alex Zolotarev 2011-03-22 15:50:51 +00:00 • committed by Alex Zolotarev
parent 36c7d727f1
commit 1c670aa479
4 changed files with 63 additions and 0 deletions
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13
iphone/Common/CustomAlertView.h Normal file
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@ -0,0 +1,13 @@
#import <UIKit/UIKit.h>
/// Alert View which can automatically close when going to background
/// and call CancelButtonIndex delegate
@interface CustomAlertView : UIAlertView
{
}
- (id) initWithTitle:(NSString *)title message:(NSString *)message
delegate:(id)delegate cancelButtonTitle:(NSString *)cancelButtonTitle
otherButtonTitles:(NSString *)otherButtonTitles, ...;
@end

34
iphone/Common/CustomAlertView.mm Normal file
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@ -0,0 +1,34 @@
#import "CustomAlertView.h"
@implementation CustomAlertView
- (id) initWithTitle:(NSString *)title message:(NSString *)message delegate:(id)delegate
cancelButtonTitle:(NSString *)cancelButtonTitle otherButtonTitles:(NSString *)otherButtonTitles, ...
{
if ((self = [super initWithTitle:title message:message delegate:delegate
cancelButtonTitle:cancelButtonTitle otherButtonTitles:nil, nil]))
{
va_list args;
va_start(args, otherButtonTitles);
for (NSString * anOtherButtonTitle = otherButtonTitles; anOtherButtonTitle != nil; anOtherButtonTitle = va_arg(args, NSString*))
[self addButtonWithTitle:anOtherButtonTitle];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(applicationDidEnterBackground:)
name:UIApplicationDidEnterBackgroundNotification object:nil];
}
return self;
}
- (void) dealloc
{
[[NSNotificationCenter defaultCenter] removeObserver:self];
[super dealloc];
}
- (void) applicationDidEnterBackground:(id) sender
{
// We should not be here when entering back to foreground state
[self dismissWithClickedButtonIndex:[self cancelButtonIndex] animated:NO];
}
@end

1
iphone/Common/README.txt Normal file
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@ -0,0 +1 @@
Contains reusable code snippets for all iOS projects

15
iphone/Maps/Maps.xcodeproj/project.pbxproj
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@ -68,6 +68,7 @@
FA0660001286167A00FEA989 /* Default.png in Resources */ = {isa = PBXBuildFile; fileRef = FA065FFE1286167A00FEA989 /* Default.png */; };
FA0660031286168700FEA989 /* Default-Portrait.png in Resources */ = {isa = PBXBuildFile; fileRef = FA0660011286168700FEA989 /* Default-Portrait.png */; };
FA0660041286168700FEA989 /* Default-Landscape.png in Resources */ = {isa = PBXBuildFile; fileRef = FA0660021286168700FEA989 /* Default-Landscape.png */; };
FA34BECA1338D72F00FFB2A7 /* CustomAlertView.mm in Sources */ = {isa = PBXBuildFile; fileRef = FA34BEC81338D72F00FFB2A7 /* CustomAlertView.mm */; };
FA4135EA120A263C0062D5B4 /* CountriesViewController.mm in Sources */ = {isa = PBXBuildFile; fileRef = FA4135E2120A263C0062D5B4 /* CountriesViewController.mm */; };
FA4135ED120A263C0062D5B4 /* SettingsManager.mm in Sources */ = {isa = PBXBuildFile; fileRef = FA4135E7120A263C0062D5B4 /* SettingsManager.mm */; };
FA46DA0512D414D200968C36 /* maps.update in Resources */ = {isa = PBXBuildFile; fileRef = FA46DA0412D414D200968C36 /* maps.update */; };
@ -163,6 +164,8 @@
FA065FFE1286167A00FEA989 /* Default.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = Default.png; sourceTree = SOURCE_ROOT; };
FA0660011286168700FEA989 /* Default-Portrait.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = "Default-Portrait.png"; sourceTree = SOURCE_ROOT; };
FA0660021286168700FEA989 /* Default-Landscape.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = "Default-Landscape.png"; sourceTree = SOURCE_ROOT; };
FA34BEC81338D72F00FFB2A7 /* CustomAlertView.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = CustomAlertView.mm; sourceTree = "<group>"; };
FA34BEC91338D72F00FFB2A7 /* CustomAlertView.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = CustomAlertView.h; sourceTree = "<group>"; };
FA4135E1120A263C0062D5B4 /* CountriesViewController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; lineEnding = 0; name = CountriesViewController.h; path = Settings/CountriesViewController.h; sourceTree = SOURCE_ROOT; xcLanguageSpecificationIdentifier = xcode.lang.objcpp; };
FA4135E2120A263C0062D5B4 /* CountriesViewController.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; lineEnding = 0; name = CountriesViewController.mm; path = Settings/CountriesViewController.mm; sourceTree = SOURCE_ROOT; xcLanguageSpecificationIdentifier = xcode.lang.objcpp; };
FA4135E6120A263C0062D5B4 /* SettingsManager.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = SettingsManager.h; path = Settings/SettingsManager.h; sourceTree = SOURCE_ROOT; };
@ -252,6 +255,7 @@
29B97314FDCFA39411CA2CEA /* Maps */ = {
isa = PBXGroup;
children = (
FA34BEC71338D6DB00FFB2A7 /* Common */,
FA6E1F1B124E6B2800F59149 /* Platform */,
FA4135DF120A25B90062D5B4 /* Settings */,
080E96DDFE201D6D7F000001 /* Classes */,
@ -377,6 +381,16 @@
name = "Static Libraries";
sourceTree = "<group>";
};
FA34BEC71338D6DB00FFB2A7 /* Common */ = {
isa = PBXGroup;
children = (
FA34BEC81338D72F00FFB2A7 /* CustomAlertView.mm */,
FA34BEC91338D72F00FFB2A7 /* CustomAlertView.h */,
);
name = Common;
path = ../Common;
sourceTree = SOURCE_ROOT;
};
FA4135DF120A25B90062D5B4 /* Settings */ = {
isa = PBXGroup;
children = (
@ -526,6 +540,7 @@
FAF37F01126DCE6F005EA154 /* IPhonePlatform.mm in Sources */,
49DD2B51132FA8880031D82E /* GuideViewController.mm in Sources */,
FAFCB63613366E78001A5C59 /* WebViewController.mm in Sources */,
FA34BECA1338D72F00FFB2A7 /* CustomAlertView.mm in Sources */,
);
runOnlyForDeploymentPostprocessing = 0;
};