Sample projects in android

Tek Eye

The lists of Android sample projects in this article illustrate various Android programming techniques. Scroll down or click on these topics for free Android example projects on:

The Android projects listed below cover a wide range of subjects. All the following projects were tested in the version of Android Studio available at the time. Studio is a free Integrated Development Environment (IDE) provided by Google for Android app development. (An IDE is a software environment used for writing software, in this case Android apps).

All these free Android example projects come with the source code in a zip archive for importing into Android Studio. A tutorial web page provides a lesson for each of the projects. The example source code is ready to run in Android Studio. Extract the sample app project and use Android Studio import. How? Here’s a quick guide:

1. Extract the zip file contents to the required location (preserving directory structure). Studio does not move the project.
2. Run Android Studio and use the Import project option. Import is on the New option from the File menu, or on Studio’s Welcome screen. (To get to the Welcome dialog close any open projects.)
3. Select the project directory, or the top level build.gradle file in the project directory.
4. Accept the sync Gradle message (if displayed) and wait for the IDE to finish configuring the project (look at the status bar at the bottom of Studio).
5. When the Run icon (play button) on the toolbar goes green the example project is ready to use.

When opening projects in updated versions of Studio import errors can occur. See the article Opening Pre-Android Studio 3 Projects for tips on resolving errors caused by updates to Studio.

(Import instructions also appear in each zip archive in the file instructions.txt.)

Free Projects to Illustrate Android Programming Techniques

This list of Android example projects will expand as other Android tutorials and code examples are added to the site. A full list of all the Tek Eye Android articles can be found in the Index. A few of the Android examples were contributed to the O’Reilly Android Cookbook. The following tables contain:

• A link to the tutorial article for each Android example project.
• A link to a zip file containing the source code for the example project that can be extracted and then imported into Studio.
• In the pipeline: A link to a compiled version of the example as a signed installable Android packages (.apk file). Ready for executing immediately on an Android device or emulator.

List of Free Android Example Projects

Article	Source	Package
Your First Android Java Program	HelloWorld.zip	planned
Start a Second Android Activity	secondscreen.zip	planned
Android String Resources Gotchas	stringsxml.zip	planned
Android AsyncTask Class Helps Avoid ANRs	slowprocess.zip	planned
Different Ways to Code Android Event Listeners	codinglisteners.zip	planned
Testing Android’s Activity Lifecycle	lifecycletesting.zip	planned
Saving Activity State in an App when it’s Interrupted	restorestate.zip	planned
Use the ZXing Barcode Scanner in an Android App	scanbarcode.zip	planned
Animated Images in Android	lights.zip	lights.apk
Web Search Example In Android	websearch.zip	planned
Android Dice Roller Source Code	android_dice_roller.zip	Dice.apk
Email Contact Form Using ACTION_SEND	send-email-example.zip	planned
Changing the Font for Android TextViews	fonts.zip	planned
Understanding Screen Resolutions and Density	density-test.zip	planned
Android API Demos	apidemos.zip	planned
Android Bitmap Loading	bitmap-loading.zip	planned

List of Free Android Example List Handling Projects

Article	Source	Package
Add a Simple List to an App	simplelist.zip	planned
Change ListView Text Color in Android	redlist.zip	planned
Two Line Lists in Android	two_line_listactivity.zip	planned
Multi Line ListView Entries in Android	multi-line.zip	planned
Read the Selection From a Multi Line ListView	read-multi-line.zip	planned

List of Free Android Example UI Projects

Article	Source	Package
Access Android View in Activity	view-id.zip	planned
Displaying a Bitmap in Android	imageview-bitmap.zip	planned
Add a Border to an Android Layout	layoutborder.zip	planned
No Tooltips for Android — Use Hint	hintexample.zip	planned
Limit EditText Input with Attributes and TextWatcher	percentage.zip	planned
Android Portrait and Landscape Screen Layout Example	portrait-landscape.zip	planned
ImageButton Graphics with Inkscape	buttonpress.zip	planned
Android 9 Patch Image Files for Buttons and Borders	ninepatch.zip	planned
About Box in Android App Using AlertBuilder	aboutbox.zip	planned
Swipe View Android Example for Screen Paging	text_swiper.zip	planned
How to Get View Size in Android	view-size.zip	planned
Load Values into an Android Spinner	loading_spinner.zip	planned
Changing Android Spinner Text Size with Styles	styling_spinner.zip	planned
Android Menu Vs Action Bar with Example Code	menu-demo.zip	planned
Context Menu Example for Android	context-menu.zip	planned
SeekBar Demo for Android	seekbar-demo.zip	planned
UI Update Demo for Android	is-prime-app.zip	planned
Pop-up Window Demo for Android	android-pop-up.zip	planned
Android Color Picker Tutorial	color-picker.zip	planned
HTML5 in Android App for WebView Display	show-html.zip	planned

See Also

• There are free Android Developer online samples for the Android SDK available via Studio, see the article Android SDK Samples.
• View the Tek Eye full Index for other Android articles and other interesting technical articles.
• There are samples filterable by language and technology type on the Android Developers website.
• For some interesting fun facts on Android see the Android Infographic at techjury.

Archived Comments

Leo Stalin on January 9, 2013 at 10:56 am said: I am an Android programming beginner.

Tek Eye on January 9, 2013 at 4:45 pm in reply to Leo Stalin said:

Arun kumar G on February 9, 2013 at 2:41 pm said: Hello Sir. This is very useful for me as I’m trying to get into the Android field. I need your help a lot sir. Definitely I’ll utilize you a lot. Thank you Sir.

Bimal on February 23, 2014 at 6:00 am said: Hi! I’m very new in android. I’m a VB developer. Now I need a simple project as follows. How can I get this project. I need source code with full comment. After reading the comment I can compile it my self. I use Android Studio. Thank you.

The project should have 5 editboxes, 1 combo and 1 command button. User will enter numbers in EditBox1. The length may be 16-18 numbers. Then user will select a item from combo. Combo should have 5 items. Then user will click on the button. In click event of the button, I want first 5 number need to go in EditBox2. Second 4 number need to go in EditBox3. Rest of the number need to go in EditBox4. In the last textbox number length may be 7,8 or 9. After breakdown of the string I want to find sum of all EditBoxes: Editbox1 + Editbox2 + EditBox3.

Then I want to subtract a number from the sum value. (Editbox1 + Editbox2 + EditBox3) – a number like 5560 or 6612 or 4258 etc. The subtraction number may be variable, because it depends on list item selected by user. Then I want the result in a Editbox5.

I need this project in email. My email is gpbimal@yahoo.com. If it is payable I will pay for this.

Tek Eye on February 24, 2014 at 8:35 am in reply to Bimal said: If you are familiar with VB take a look at these alternative Android programming IDEs:

Vladislav Bauer on August 10, 2014 at 11:56 am said: A lot of useful open source libraries, tools and projects could be found here: https://android-arsenal.com/

Tek Eye on August 11, 2014 at 10:42 am in reply to Vladislav Bauer said: Thanks for the link, a good place for Android developers to browse for components and other useful items.

Arya on October 4, 2014 at 5:45 am said: Good one.

Sushmita Singh on October 1, 2015 at 10:00 am said: Hey I want an shopping site related mini project.

Asad on October 8, 2016 at 3:39 pm said: How to open zip files in android studio?

Tek Eye on October 10, 2016 at 7:26 am in reply to Asad said: Extract the files first. A good utility for zip files is 7-Zip. Instructions for Studio are at the top of this page.

Geethadevi on January 29, 2017 at 7:39 am said: Useful to illustrate the Android programming techniques.

Author: Daniel S. Fowler Published: 2011-11-23 Updated: 2019-07-21

Do you have a question or comment about this article?

(Alternatively, use the email address at the bottom of the web page.)

↓markdown↓ CMS is fast and simple. Build websites quickly and publish easily. For beginner to expert.

Free Android Projects and Samples:

Источник

38 лучших Open Source Android-проектов на Java

Проекты с открытым исходным кодом являются ценным ресурсом для всех программистов. Вы можете многому научиться, просто изучив исходный код или же создав что-то поверх существующего проекта.

В этом списке лучшие open source приложения для Android, написанные на Java. Среднее число звезд Github в нем – 3,874.

Социальные сети

Kickstarter – официальное приложение платформы.

NewPipe – легковесный фронтэнд для YouTube.

WordPress – официальное приложений платформы.

Новости

Plaid – пример реализации материального дизайна в новостном агрегаторе.

Materialistic – клиент Hacker News в материальном дизайне.

Фото и видео

LeafPic – галерея в материальном дизайне.

Продуктивность

ownCloud – хранение и организация всего.

Музыка

Pixel Dungeon – традиционная аркада в пиксель-арте.

2048 – классическая игра с числами.

Мессенджеры

Telegram – исходники того, кого скоро в России закроют.

Медиа

VLC – один из лучших плееров для платформы.

MovieGuide – приложение для открытия новых фильмов.

Финансы

Kickmaterial – приложение для краудфандинга.

Архитектура

Archi – Standard Android, MVP и MVVM.

Утилиты

SoundRecorder – диктофон с материальным дизайном.

Справочники

iosched – приложение Google I/O 2017.

Wikipedia Android – официальное приложение энциклопедии.

Источник

Android Studio Project with Source Code Free Download

In this category contains a Android Project which development in Android Studio all this Source Code Free Download. We provide a simple and basic level android project for beginners. Android applications with source code are free of cost download. This Sample projects are development in Android Studio with Source Code Free Download. Here all source code are open source so user can use as they requirement.

Android History

Android is created by the Open Handset Alliance which is lead by Google. Android is becoming hot and prime operating system for mobile device with many reason. The main reason being that it is this operating system is based on linux build with open source software. In addition it uses Java for android development, which is quite an easy language to get used to and develop in. Specially for the expert java programmers , you have a step to become a best of android developer. For the beginner of android apps developers , you can start step by step to become a advance in the Android Applications Development. android projects for beginners with source code.

Operating Systems

Windows 8 (32- or 64-bit), Windows 8.1 (32- or 64-bit), Windows 10 (32- or 64-bit)
Mac OS X 10.5.8 or later (x86 only)
Linux (Ubuntu Linux, Lucid Lynx)
GNU C Library (glibc) 2.7 or later is required.
On Ubuntu Linux, version 10.04 or later is required.
64-bit distributions must be capable of running 32-bit applications. For information about how to add support for 32-bit applications, see the Ubuntu Linux installation notes.

Development Software

• Eclipse 3.6.2 (Helios) or greater
• Eclipse JDT plugin (included in most Eclipse IDE packages)
• If you need to install or update Eclipse, you can download it from http://www.eclipse.org/downloads/.

Several types of Eclipse packages are available for each platform. For developing Android applications, we recommend that you install one of these packages:

• Eclipse IDE for Java Developers
• Eclipse Classic
• Eclipse IDE for Java EE Developers

JDK 6 (JRE alone is not sufficient)

Android Development Tools plugin

Not compatible with Gnu Compiler for Java (gcj)

Источник