Skip to main content

Sakarya Üniversitesi Android Semineri

Sakaraya Üniversitesinde Pusula Yayıncılık aracılığıyla verdiğim Android seminerine katılan herkese teşekkür ederim.

Sunum sırasında kullandığım slaytlara ve örnek uygulamalara aşağıdaki linkten ulaşabilirsiniz. Fikir ve önerilerilerinizi paylaşarsanız sevinirim.

Link


Android app on Google Play


 

Comments

  1. Çok yararlı oldu hocam ,ağzınıza yüreğinize emeğinize sağlık. Ayrıca slaytlar ve örnekler için teşekkürler =)

    ReplyDelete
  2. Umarım sizin için iyi bir başlangıç olur. Bu arada seminer bittikten sonra son örneğin neden çalışmadığını buldum. Sorun gerekli izin satırını yazmayı unutmam. Sms_received izninin eklenmesi lazım gerekli broadcast i yakalayabilmesi için. Örneğin güncel hali linkte mevcut.

    ReplyDelete

Post a Comment

Popular posts from this blog

How to change position of MyLocationButton on new Map API v2 - 2

In my previuos post[1], i mention a workaround for changing buttons on Google Map which we use with google services. It is good to know they listen developers and make their products more development friendly. (I hope it goes like that way all the time and all the product lines of Google) Now we have a method for setting padding of map. It is add padding to useful area of map. We can see full screen map but with padding we can use prefered area of it. It is good for overlay action bar and other things on map view. [ 2] They write a blog and take a video about it. Read blog and watch video if you are using google map in your app :) [3] And finally, They add this method because of this issue. That means, if you find a bug or want extra feature from and api, write to google via this issue tracking system. [1] http://blog.kozaxinan.com/2013/08/how-to-change-position-of.html [2] https://developers.google.com/maps/documentation/android/map#map_padding [3] http://googlegeodeve

How to set alarm to show a notification at future date with AlarmManager?

Lets assume you want to do a job a future time or show a notification at a selected time. AlarmManager can help to send an intent in future time. First we need to select date, Lets create a date in 2050, Calendar calendar = Calendar. getInstance () ; calendar.set(Calendar. YEAR , 2050 ) ; Date date = calendar.getTime() ; For showing notification we need a service. public class AlarmReceiver extends Service { public AlarmReceiver() { } @Override public IBinder onBind (Intent intent) { } } Add service to Manifest.xml <service android :name= "com.kozaxinan.example.alarm.AlarmReceiver" android :enabled= "true" android :exported= "true" > </service> We will modify AlarmReceiver for sending notification. But first we need to register a alarm. AlarmManager alarmManager = (AlarmManager) getSystemService( ALARM_SERVICE ) ; Intent intent = new Intent( this, AlarmReceiver. class ) ; intent.putExtra( &q

Using Accelerometer when Screen Off

Introduction Android Phones have a lot of built-in sensor such as gyro, proximity and accelerometer. Using Accelerometer in Android is a known thing. For listening sensors, class or service needs a SensorEventListener implementation. An Activity is only exists when you are seeing it. When phone enters standby mode, activity which was recently active frozen and restored whenever needed. While this frozen time, activity doesn’t run. Because of that it doesn’t need sensor updates. And Android stop to listen some sensors for power management. Services have this condition like classes (activity). In contrast to class, a service run every time, even when phone is in standby mode. Therefore Services needs sensor updates for some situations. But android stop to listen some sensor(accelerometer) in some different phones. There is a solution for that. This is not an exact solution but it work with a lot of phones. With a BroadcastReceiver listen   Intent. ACTION_SCREEN_O