Android - The Technical Blog

"Programming is usually taught by examples" (Niklaus Wirth)

Sunday, 9 February 2014

"Listening" to preference changes

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As you already know in an Android app settings, options and user preferences are generally stored using SharedPreferences objects. The nam...
6 comments:
Wednesday, 5 February 2014

Exporting SQLite database into pdf with PDFJET

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In this tutorial I will explain how to convert an SQLite database into pdf using a third party library, PDFJET. You can download the libra...
13 comments:
Sunday, 2 February 2014

Autostart an app at bootup

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Generally speaking it's not possible in Android to make your app to start automatically at bootup . But you can use a trick to achieve t...
1 comment:
Wednesday, 29 January 2014

Sending broadcasts within your app with a local BroadcastReceiver

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In this tutorial I will explain how to send broadcasts within your own app using the LocalBroadcastManager . To begin with, let’s sta...
223 comments:
Sunday, 26 January 2014

Exporting SQLite Database into .csv format

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While developing my next app I came across an interesting problem: how do you export an SQLite database into .csv format? There are of cour...
6 comments:
Wednesday, 22 January 2014

Alternative main Activity

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Let's take a little break from Services and cover an easier topic... In this tutorial I will explain how you can create an alte...
Thursday, 16 January 2014

IntentService in Android

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In this tutorial I will explain briefly what an IntentService is and how it should be used in an Android app. To begin with, let's star...
2 comments:
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