Hackathon in Connectmedica, Warsaw
sorsare Connectmedica Hackathon - Have fun, making apps, meet amazing people Saturday, February 7, 2015 This will be (afik) the second hackathon in Connectmedica, Warsaw, Poland. Last time I was having…
Working example POST in android
Here is another short (IMHO) example how to post in android app. private void postSms(String text) { URL url; HttpURLConnection urlConnection = null; try { url = new URL("http://yourserver.com/sendsms"); urlConnection…
GCM notification with custom sound – shorter version (part)
Here is a short example how to create notification with default stuff but different sound: NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(this) .setSmallIcon(R.drawable.ic_launcher) .setContentTitle("title") .setStyle(new NotificationCompat.BigTextStyle() .bigText("message")) .setContentText("message") .setAutoCancel(true) .setSound(soundUri) .setDefaults(NotificationCompat.DEFAULT_ALL ^…
Working example – changing drawable background in runtime, dynamically
Here is a short example code how to do it: I've created xml file shape.xml and one method for flexible changing color of shape. shape.xml: <?xml version="1.0" encoding="utf-8"?> <shape xmlns:android="http://schemas.android.com/apk/res/android"…
Working example of setting alarm with repeating stuff, checking if alarm was set with pendingIntent
Here is short and quite (imho) understanding part of code: //starting #1 AlarmManager alarmManager = (AlarmManager) getActivity().getSystemService(Context.ALARM_SERVICE); Intent intent = new Intent(getActivity(), MyReceiver.class); intent.setAction(MyReceiver.ACTION_ALARM_RECEIVER);//my custom string action name PendingIntent pendingIntent…
Custom checkable list item with checkbox (layout+code)
Here is simple example how to create simple checkable list item with checbox. This a code for widget: public class CheckableTextView extends LinearLayout { private TextView checkLabel; private CheckBox checkBox;…
You can navigate up without catching android.R.id.home
All you need is to write few additional params in Mainifest. Let's say you are in MainActivity, then you go to SettingsActivity. All what you want to just go back…
Smaller ratingboard with clickable area
During my one day project for a client I had to use (I hate it) android's ratingbar component. One of the pointed task in project was to use a bit…
Clearing items in MultiSelectListPreference – solution
Hi, today I was working on MultiSelectListPreference in PreferenceFragment screen. I was going to have multi select list where user would be able select items. Each selected item would be…
Android NavigationDrawer not handling setOnItemClickListener- nothing happens – solution
During my graduation work I had to use navigation drawer for menu list. What is more, I also needed pull to refresh layout. Both items are very sensitive and its…