Catalin Prata, Author at My Android Solutions

Catalin Prata

41 posts

Born in Alba Iulia, a beautiful city from Romania. I like hiking and everything related with electronics and IT . Eager to learn and enhance my knowledge in programming languages. My main specialization is on Mobile Applications development (Android and iOS).

Android: Scrolling to the bottom of a ScrollView

December 20, 2011

Catalin Prata

auto-scroll, ScrollView

Iv’e had a lot of trouble scrolling a ScrollView all the way to the bottom in android and I finally got the way to do it ! Here is the code: scrollView.post(new Runnable() { public void run() { scrollView.fullScroll(View.FOCUS_DOWN); }…

Android How To Make Google Maps Application

December 9, 2011

Catalin Prata

debug key, Google APIs, Google Maps, keystore, maps, MapView

NOTE: DEPRECATED. You should use Google Maps Android API V2 Sometimes in our applications we have to add new features like Maps. So in today’s tutorial I will show you how to create a map for your application and what…

Android How To Make an AlertDialog

December 9, 2011

Catalin Prata

AlertDialog

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To make an AlertDialog you have to write this code: AlertDialog.Builder alertDelete = new AlertDialog.Builder(ListsActivity.this); //HERE YOU WILL WRITE THE MESSAGE YOU WANT alertDelete.setMessage(R.string.delete_confirm); //HERE IS THE POSITIVE BUTTON. YOU HAVE TO SET THE BUTTON NAME AND A CLICK LISTENER…

How to import an Intellij project in android after you reinstalled your Intellij

December 9, 2011

Catalin Prata

import, IntellijIDEA

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If it happened to reinstall your Intelij and you don’t remember how to import your android projects maybe this post will help you, even a little at least. So, lets begin. Step 1: Press CTRL+SHIFT+ALT+S and the Project Structure window…

How to make a background button selector in XML?

December 9, 2011

Catalin Prata

background, drawable background, resource, shape, xml

Step 1: Create an XML in the drawable folder and name it selected_item.xml (or any another name you want but to be suggestive). The code in this xml will be: <shape android="http://schemas.android.com/apk/res/android" shape="rectangle"> <solid color="#80000000"></solid> </shape> The color=”#80000000″ is transparent black.…

Posts by Catalin Prata

Android: Scrolling to the bottom of a ScrollView

Android How To Make Google Maps Application

Android How To Make an AlertDialog

How to import an Intellij project in android after you reinstalled your Intellij

How to make a background button selector in XML?