By Rupert
iPhone Note #10: Creating Custom Settings
1. Create a directory on your desktop, name it “Foo”
2. Download this Sample_plist.txt and place it inside foo. Name it as Root.plist
Foo/ Foo/Root.plist
3. Rename Foo to Settings.bundle
Settings.bundle/ Settings.bundle/Root.plist
4. Drag it to your project.
5. To retrieve a value from the settings.. For example, if we want to retrieve if the “enabled” switch is on or off?
NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults]; BOOL b = [defaults boolForKey:@"enabled_preference"];
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iPhone Bug Note #1: Route-Me and Three20 in the same Project. _aasin dup symbol when building on iOS4
about 3 weeks ago - Comments Off
It seems route-me and three20 doesn’t mix well on iOS4. When building my project (Philippines), I get an error on _aasin duplicate symbol, which was also discussed on route-me issue 138 at code.google.com Three20 needs linker flag shown below: -all_load The only way to go about this was linking proj4 directly from the project and
iPhone Dev Note #21: Route-Me Offline Mapping from Database
about 3 weeks ago - 3 comments
Part I: Download the osm (openstreetmap) tiles 1. Download the tiles from osm using downloadosmtiles.pl – Download Geo-OSM-Tiles-0.02.tar.gz from CPAN – See README file. Compile and build perl Makefile.PL make make test make install – Copy downloadosmtiles.pl to /usr/bin – Usage: downloadosmtiles.pl –lat=min_lat:max_lat –lon=min_long:max_long –zoom=min_zoom:max_zoom How do you set the min_lat, max_lat and min_long, max_long?
What I’ve learned during the past two weeks (July 26 – Aug 8) in iOS Development?
about 3 weeks ago - No comments
1. WWDC 2010 Sample Code. I’ve totally missed the download link from iTunes so I’m listing it here just in case. Note: You need to be registered in the iPhone Developer Program. Check out the Video Access List to know which videos are available for each developer program. 2. AdvancedTableViewCells – sample code provided by
iPhone Note #14: Drawing a Point, Line, Polygon on top of MKMapview
about 3 weeks ago - 7 comments
UPDATE: Aug 9, 2010 DrawMap2.zip Note: This does not contain the new MapKit functions for overlaying lines and polygons. This zip was created to compile against 4.0.0 but still have the same codebase. ============================ This is an update to iPhone DevNote #13. This post has solved my zooming/panning problem with a CustomView on top of
iPhone Cross Application Launch/Marketing Strategy
about 1 month ago - No comments
As many developers keep on asking me how I reached the rankings I have now for MyTravelPhilippines, I would like to share the marketing/launch strategy that we did. The strategy is not new. I’ve read from numerous iphone developer blogs who have a few apps in the store about cross app promotion. But how do
Blogging, MyTravelPhilippines, Navteq
about 1 month ago - No comments
I have neglected this blog for the past few months because of the past activities I was involved in. It was a fruitful year for the iPhone as I have launched two successful and rewarding projects. 1. The iphone app for a client in the beforeYouDig industry has extremely improved over the past 6 months.
iPhone Note #20:Integrating Mapserver/TileCache to RouteMe
about 7 months ago - No comments
Below is a summary of how I was able to implement Mapserver, TileCache and Route-Me iPhone Mapping Framework. 1. Assuming you have a working Mapserver/TileCache setup. Take note of the ff parameters: resolution and bbox. Below is my tilecache.cfg: 61 [mapserver_australia_3857] 62 type=MapServerLayer 63 mapfile=/Users/rupert/projects/pelicancorp/DMOB/trunk/map/australia_3857.map 64 layers=all 65 extension=jpg 66 bbox=-20037508.34, -20037508.34, 20037508.34, 20037508.34 68
iPhone Note #19: Route-Me: Opensource mapping for the iphone
about 9 months ago - No comments
Route-Me is an opensource mapping api similar to the MapKit.framework. The main project resides in googlecode (http://code.google.com/p/route-me/). Part 1: Making the Sample Apps work. 1. Download the code from svn. svn co http://route-me.googlecode.com/svn/trunk/ route-me 2. In the route-me directory, you would have 3 directories: – MapView – this contains the mapping framework – Proj4 –
iPhone Note #18: Integrating Ads (AdMob) on your iPhone App
about 9 months ago - No comments
Basic Info What is common with these ad platforms? Each application is offered a unique id which needs to be specified during development. What is publishing? Publishing allows the developer to display (publish) ads on the native application. What is CPM? Impressions per thousand. Normally ad networks pays $1 for every 1000 CPM. So you
iPhone Note #17: Displaying a custom view controller from a UITextField
about 10 months ago - No comments
Problem: I want my textFieldSearchAddress to display a seperate viewcontroller. Short Answer: Hide the keyboard by using [textField resignFirstResponder] then show the view controller. 1. Implement a UITextFieldDelegate. – (BOOL)textFieldShouldBeginEditing:(UITextField *)textField{ [textField resignFirstResponder]; [self show]; return NO; } Be careful with the BOOL return of textFieldShouldBeginEditing. From the docs: “YES if an editing session should