Snippets

Small pieces of code that can be copy/paste-ed on your project

Home
Snippets

Android Vibrate on Click

June 8, 2012

If you want to make the phone to vibrate when you click on a button from your application: 1. You have to declare in your AndroidManifest.xml the permission: <uses-permission android:name="android.permission.VIBRATE"/>…

Android EditText text changes Listener

June 6, 2012

Snippets, Tutorial

If you want “listen” to the text changes from an EditText you have to use the TextWatcher. Bellow I will show you an example of TextWatcher: //first, we create an…

Android: PreferenceActivity Custom Title

March 14, 2012

Snippets, Solutions

No Comments

If you want to make a custom title in a class that extends PreferenceActivity you must put requestWindowFeature(Window.FEATURE_CUSTOM_TITLE); BEFORE super.onCreate(savedInstanceState); Otherwise you will get a Force Close

Android: Scrolling to the bottom of a ScrollView

December 20, 2011

Snippets, Solutions

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…

Android How To Make an AlertDialog

December 9, 2011

Snippets, Tutorial

No Comments

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…

How to make a background button selector in XML?

December 9, 2011

Snippets

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…

Snippets

Android Vibrate on Click

Android EditText text changes Listener

Android: PreferenceActivity Custom Title

Android: Scrolling to the bottom of a ScrollView

Android How To Make an AlertDialog

How to make a background button selector in XML?

Search In Blog

Want to donate?

Categories

Like Us On Facebook