TAG: android

Android Create System Overlay Window like Facebook Chat Heads

For floating overlay window  in Android we need following permission on “AndroidManifest.xml”

How to open overlay window/ How get permission to draw overlay screen:

We need to call checkDrawOverlayPermission() function to open overlay/floating window.

We need following functions to get focus on EditText of floating screen (Window on top of all applications)

You can download complete source code with example form GitHub

Android System Overlay Window like Facebook Chat Heads

This overlay window is used in English Urdu Dictionary for Android smart phones.

Android floating window

Android Weight Limit Chart

In Android Weight Limit Chart we can show weight limit (Upper limit, lower limit and normal value) by different colors.

How to use it:

Android weight limit chart, source code

Complete solution with example and source code is available on GitHub.com

Android Limit Chart


English Urdu Dictionary – Free

Dictionary English to Urdu

or Urdu to English Dictionary plays an important role in learning a language. The aim of this dictionary is to make English easy both for experts and beginners. English Urdu dictionary helps us to define words and find their easy meaning in English or in our Urdu language.

Pak English Urdu dictionary has the largest database of English Urdu words and we update this dictionary on daily basis even if you are not able to find any word typed in the search box, our database will save that word and it will be available in the next 24 hours with complete and comprehensive way. This Dictionary includes almost all the existing English vocabulary. You can also ask for the Urdu meaning of any difficult English word by contacting us via contact us page.

Are you studying English and you want to know the meaning in real Urdu font. Then this program is for you. This dictionary can be used in two modes, one is English to Urdu dictionary, and another is Urdu to English dictionary. A full and  complete offline English to Urdu Dictionary. You also can say its English to Urdu Dictionary. Urdu to English Dictionary, Pakistan Dictionary. The vocabulary of dictionary English to Urdu is constantly being updated. This is not only a Dictionary but also a learning tool. MCQ (Multiple Choice Question) option is available. There is auto suggestion so you need not type full words. This will be helpful to find out the meaning of any word.
Features : ( خصوصیات )

The leading and most trusted English to Urdu dictionary is now available for FREE!

Translate English to Urdu and Urdu to English. Set Urdu keyboard from mobile settings. More than 200000 English, Urdu words for offline translation. Big collection for offline dictionary. We try to store maximum meaning collection in offline.

. The most comprehensive coverage of English everywhere it’s spoken.
. The very latest vocabulary, with over 450,000 words, phrases and meanings.
The Pak English to Urdu Dictionary is a mobile dictionary  with advanced search and language tools that have become the staple of quality language apps from Mobile Systems. No internet connection is required to view the definitions or thesaurus. A Full and complete Urdu to English Dictionary.

> Easy to use, fast and works offline.
> Layout is very simple and is user friendly.
> App using Android system overlay window to find meaning anywhere in the app.
> Offline, work without Internet.
> Every word you ever viewed is stored in history.
> Urdu to English Dictionary & English to Urdu Dictionary.
> Fast Searching (کی تلاش ) for Urdu words and English words.
> Create Favorite words list.
> Text to speech dictionary English to Urdu.
> Word correction for mistype words.
A best Urdu to English Dictionary for travelers, business mans, players, students, teachers & learners
Download English Urdu Dictionary

Android AsyncTask Example | Simplest code


is a background process that easily handle UI without handler.You must know that why we use background process. We need background process / multi threading for long processes like communicate with Internet or database. If you handle Multi Threading smartly then your mobile application should perform better.

Android Thread Example : Simplest code

This article will describe Android thread example:-

Multi threading, Processes and Threads in Android application development:

In Android every programm (application) have a main thread. We can’t do long processing in main thread. Long processes like communicate with Internet, parse long data or communicate with database etc.