ios
icon sizes
<!-- this list is not complete / valid -->
<platform name="ios">
<icon src="res/icon/ios/icon-20.png" width="20" height="20" />
<icon src="res/icon/ios/icon-20@2x.png" width="40" height="40" />
<icon src="res/icon/ios/icon-20@3x.png" width="60" height="60" />
<icon src="res/icon/ios/icon-24@2x.png" width="48" height="48" />
<icon src="res/icon/ios/icon-27.5@2x.png" width="55" height="55" />
<icon src="res/icon/ios/icon-29.png" width="29" height="29" />
<icon src="res/icon/ios/icon-29@2x.png" width="58" height="58" />
<icon src="res/icon/ios/icon-29@3x.png" width="87" height="87" />
<icon src="res/icon/ios/icon-40.png" width="40" height="40" />
<icon src="res/icon/ios/icon-40@2x.png" width="80" height="80" />
<icon src="res/icon/ios/icon-44@2x.png" width="88" height="88" />
<icon src="res/icon/ios/icon-50.png" width="50" height="50" />
<icon src="res/icon/ios/icon-50@2x.png" width="100" height="100" />
<icon src="res/icon/ios/icon-60.png" width="60" height="60" />
<icon src="res/icon/ios/icon-60@2x.png" width="120" height="120" />
<icon src="res/icon/ios/icon-60@3x.png" width="180" height="180" />
<icon src="res/icon/ios/icon-66.png" width="66" height="66" />
<icon src="res/icon/ios/icon-72.png" width="72" height="72" />
<icon src="res/icon/ios/icon-72@2x.png" width="144" height="144" />
<icon src="res/icon/ios/icon-76.png" width="76" height="76" />
<icon src="res/icon/ios/icon-76@2x.png" width="152" height="152" />
<icon src="res/icon/ios/icon-83.5@2x.png" width="167" height="167" />
<icon src="res/icon/ios/icon-86@2x.png" width="172" height="172" />
<icon src="res/icon/ios/icon-92.png" width="92" height="92" />
<icon src="res/icon/ios/icon-98@2x.png" width="196" height="196" />
<icon src="res/icon/ios/icon-102.png" width="102" height="102" />
<icon src="res/icon/ios/icon-108.png" width="108" height="108" />
<icon src="res/icon/ios/icon-216.png" width="216" height="216" />
<icon src="res/icon/ios/icon-234.png" width="234" height="234" />
<icon src="res/icon/ios/icon-258.png" width="258" height="258" />
<icon src="res/icon/ios/icon-1024.png" width="1024" height="1024" />
<icon src="res/icon/ios/icon.png" width="57" height="57" />
<icon src="res/icon/ios/icon@2x.png" width="114" height="114" />
</platform>
icon resize script
import xml.etree.ElementTree as ET
from PIL import Image
def generate_icons(xml_file, source_icon):
tree = ET.parse(xml_file)
root = tree.getroot()
print(root.findall('platform'))
for icon in root.findall('icon'):
src = icon.attrib['src']
width = int(icon.attrib['width'])
height = int(icon.attrib['height'])
output_filename = src.split('/')[-1]
# Resize the source icon to the desired dimensions
image = Image.open(source_icon)
resized_image = image.resize((width, height), Image.ANTIALIAS)
# Save the resized icon with the output filename
resized_image.save(output_filename)
print(f"Icon generated: {output_filename} {width}x{height}")
# Usage:
generate_icons("sizes.xml", "bron-icon.png") # make sure 'bron-icon.png' exists
Configuring Web Applications
maggap - make iOS apps
warning 'Implicit declaration of function'
This was caused by a missing import statement in my fork of org.apache.cordova.wifiinfo. See [[https://github.com/companje/org.apache.cordova.wifiinfo/commit/e416e337e674336013248b0ac493362d23660a36|github]]
install iOS docs in Dash
First: To install OS X/iOS docsets you need to open Xcode and go to Preferences > Downloads > Documentation.
get name of currently connected WiFi network
CFArrayRef myArray = CNCopySupportedInterfaces();
CFDictionaryRef myDict = CNCopyCurrentNetworkInfo(CFArrayGetValueAtIndex(myArray, 0));
NSDictionary *ssidList = (__bridge NSDictionary*)myDict;
NSString *SSID = [ssidList valueForKey:@"SSID"];
NSLog(@"%@",SSID);
open Settings from your app
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"prefs:root=WIFI"]]; [[UIApplication sharedApplication] openURL:[NSURL URLWithString:UIApplicationOpenSettingsURLString]];
- http://stackoverflow.com/questions/8246070/ios-launching-settings-restrictions-url-scheme
- as of iOS8 you can open the built-in Settings app with
NSURL *url = [NSURL URLWithString:UIApplicationOpenSettingsURLString];
if ([[UIApplication sharedApplication] canOpenURL:url]) {
[[UIApplication sharedApplication] openURL:url];
}
Reflector App
- [[http://www.airsquirrels.com/reflector/|via AirPlay het beeld van je telefoon naar je computer streamen]]
iPhone 6 sensor hacks
libobjc.A.dylib`objc_msgSend:
see [[phonegap]]
URL handling (in .plist)
<key>CFBundleURLTypes</key>
<array>
<dict>
<key>CFBundleURLSchemes</key>
<array>
<string>doodle3d</string>
</array>
<key>CFBundleURLName</key>
<string>com.foo.xyz</string>
</dict>
</array>
file handling (in .plist)
<key>UTExportedTypeDeclarations</key>
<array>
<dict>
<key>UTTypeConformsTo</key>
<array>
<string>public.plain-text</string>
<string>public.text</string>
</array>
<key>UTTypeDescription</key>
<string>STL File</string>
<key>UTTypeIdentifier</key>
<string>com.doodle3d.stl</string>
<key>UTTypeTagSpecification</key>
<dict>
<key>public.filename-extension</key>
<string>stl</string>
<key>public.mime-type</key>
<string>chemical/x-pdb</string>
</dict>
</dict>
</array>
<key>CFBundleDocumentTypes</key>
<array>
<dict>
<key>CFBundleTypeIconFiles</key>
<array>
<string>Document-molecules-320.png</string>
<string>Document-molecules-64.png</string>
</array>
<key>CFBundleTypeName</key>
<string>STL file</string>
<key>CFBundleTypeRole</key>
<string>Viewer</string>
<key>LSHandlerRank</key>
<string>Owner</string>
<key>LSItemContentTypes</key>
<array>
<string>com.doodle3d.stl</string>
</array>
</dict>
</array>
How to obtain Certificate Signing Request
- [[http://stackoverflow.com/questions/12126496/how-to-obtain-certificate-signing-request|Create a certificate with 'Keychain Access']]
- [[https://developer.apple.com/account/ios/certificate/certificateCreate.action|Upload the CertificateSigningRequest file to Apple's Dev center]]
- [[https://developer.apple.com/account/ios/profile/profileDownload.action|Create a mobile provisioning profile]]
disable select in webpages with css
-webkit-user-select: none;
disable glow effect for home screen icons of webpages
<link rel="apple-touch-icon-precomposed" href="apple-touch-icon-72x72-precomposed.png" />
more info: http://mathiasbynens.be/notes/touch-icons
anti-aliasing on ios with openFrameworks
int main(){
ofAppiPhoneWindow * iOSWindow = new ofAppiPhoneWindow();
iOSWindow->enableAntiAliasing(4);
iOSWindow->enableRetinaSupport();
ofSetupOpenGL(iOSWindow, 480, 320, OF_FULLSCREEN);
ofRunApp(new testApp);
}
openFramworks for ios setup info
in-app email
in-app purchase
- [[http://stackoverflow.com/questions/11200549/upgrade-free-app-to-paid-with-in-app-purchase|stackoverflow on upgrade-free-app-to-paid-with-in-app-purchase]]
- [[http://www.raywenderlich.com/2797/introduction-to-in-app-purchases|Introduction]]
- [[http://www.raywenderlich.com/21081/introduction-to-in-app-purchases-in-ios-6-tutorial|Introduction IOS6]]
- openFrameworks [[http://forum.openframeworks.cc/index.php?topic=11197.15|ofxInAppProduct]]
line smoothing
cross compiling
http://shift.net.nz/2010/09/compiling-freetype-for-iphoneios/
problem
file is universal but does not contain a(n) armv7 slice for architecture armv7
try to remove armv7s from the build settings
crash logs
~/Library/Logs/CrashReporter/MobileDevice/
ld: symbol(s) not found for architecture armv7
dit betekent dat er een sourcefile (.m / .mm of .cpp) niet gevonden kan worden of niet wordt mee-gecompiled. Ook al zit deze misschien wel in je projectree. Oplossing: ga naar je Project settings klik op de juiste Target en ga dan naar ''Compile sources''. Sleep de ontbrekende source file hier naar toe.
enable redpark serial cable in your iOS project
Be sure to add 'Supported external accessory protocol' = 'com.redpark.hobdb9' to your project's .plist file
Undefined symbols ... _OBJCCLASS$_EAAccessoryManager
Add ''ExternalAccessory.framework'' to your project's Target Linked Libraries.
snippets of basic usage of redparkWrapper
//
// ViewController.h
//
#import <UIKit/UIKit.h>
#import "redparkWrapper.h"
@interface ViewController : UIViewController <RedparkWrapperDelegate> {
}
- (IBAction)go:(id)sender;
@property (retain) redparkWrapper* rp;
@property (nonatomic, retain) IBOutlet UITextView* res;
@end
//
// ViewController.m
//
#import "ViewController.h"
@interface ViewController ()
@end
@implementation ViewController
@synthesize rp, res;
- (void)viewDidLoad {
[super viewDidLoad];
rp = [[redparkWrapper alloc] init];
[rp setDelegate:self];
[res setText:@"nothing yet"];
}
- (IBAction)go:(id)sender {
[res setText:@"sending..."];
[rp sendSerial:@"TEST"];
}
-(void) newMessageAvailable:(NSString*)msg{
[res setText:@"receiving"];
[res setText:msg];
}
@end
(redpark-serial-cable-redparkwrapper.png?550)