uka

Apr 152014
 

All three big desktop operating systems are supported for Android development and here
are the download links and instructions for necessary software:

Android development tools bundle:
http://developer.android.com/sdk/index.html

Pencil GUI prototyping tool:
http://pencil.evolus.vn/Downloads.html

Intel HAXM installation instructions (hardware virtualization must be supported and enabled, intel processors only):
https://software.intel.com/en-us/android/articles/speeding-up-the-android-emulator-on-intel-architecture

Git client:
http://git-scm.com/downloads/guis 

GIMP – GNU Image Manipulation Program
http://www.gimp.org/

 

 

Feb 282014
 

If you synced wireless settings (network PSK-s etc.)  from another phone  when you turned on your Nexus 5 it may be unable to connect to wireless networks automatically – or not at all.

Short term solution is to type in the PSK and save it then go to the Airplane Mode – stay there one minute, and turn off the Airplane mode. This will make Nexus 5 connect to the network that’s in range but it will fail to switch to others.

To solve problem completely use this solution (provided that the phone is rooted and usb debugging is on) from adb shell:

You can type same commands on the terminal emulator on the phone if you have one installed.

Thanks to wonderful people on the internet:

https://code.google.com/p/android/issues/detail?id=61945#c13

 

 

Jun 202013
 

Presentation I held on 20th June 2013 in Sarajevo Ruby Meetup, on International University of Sarajevo (IUS) :

 

Pametne cike sa stackoverflowa su testirale koji od tri nacina generisanja poruka sa customiziranim sadrzajem ( + operator, string formatter i StringBuilder klasa ) i zakljucili su sljedece:

 

The result are as follow (average of 5 runs each):
Approach       Time(ms)  Memory allocated (long)
‘+’ operator     747           320,504
String.format  16484       373,312
StringBuilder  769           57,344

 

Drugim rijecima – koristnje StringBuilder klase za pravljenje formatiranog stringa je daleko najbolje. Koristenje “+” operatora je gotovo jednako brzo ali znacajno vise memorije zauzima.

Izvor:

http://stackoverflow.com/questions/513600/should-i-use-javas-string-format-if-performance-is-important

May 172013
 

Zatrebalo mi pa nadjoh na internetu kako se ovo radi … osim pinch to zoom implementira i translaciju (skroliranje) kao na MapView-u te se uz malo maste moze primijeniti na svaki View a ne samo na ImageView.
Pa neka ostane:

Kod je preuzet sa linka

http://stackoverflow.com/questions/5790503/can-we-use-scale-gesture-detector-for-pinch-zoom-in-android

 

Jan 112013
 

Dio dnevnika TV Sarajevo na kojem naš Amir Smajević govori o YAMB igrici.

http://video.tvsa.ba/pages/play/3484

(od 7 min i 15 sekundi)

 

Pozdrav,

 

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