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#Create simple android app tutorial how to#
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You have to copy your source file, then right-click on the raw directory and click paste. Name the newly created directory as raw and add all the audio files in this folder. If there is no raw folder, then create it by right-clicking on res directory then:

#Create simple android app tutorial code#

Below is the XML code for the activity_main.xml file.Īdd the mp3 file to the raw folder. Set the id of all components and add the onClick methods with the buttons. Select the image and then paste it in the drawable directory. Here geeksforgeeks logo is used in the app. In our app I have used different styles for play, pause and stop button by adding the following line of for play for pause for stop button To understand this clearly, please go through the following blue print and Component Tree of our app: This horizontal layout will align these three buttons one after another horizontally on the lower half of our app screen. The horizontal layout will contain three buttons (play, pause and stop button). The imageView component will be on upper half and the Horizontal Linear Layout will be on the lower half. This layout will vertically divide our app screen in two halves. Inside the LinearLayout (vertical) there are two components: These components are implemented on the below two layouts: (Note: if we press play after pressing the pause then our song will continue playing immediately after where it was paused but if we press play button after stop then our song will play from the beginning)

a imageView– to show our given image for the song.

Step 2: Designing the User Interface of the app

Give your project a name, choose java and use lower level API so that your app can run on older version of android phones(I am using Api 16: Android 4.1 Jelly Bean).

Select Empty Activity as shown in the following screenshot.

Go to the top left corner and then hit File->New->New Project as shown in the following screenshot.

Building the interface of our Music Player Android App.Īfter finishing all the following subsequent steps our app will look like this:Īfter opening the Android Studio you have to create a new project using the Empty Activity with language as Java and give your project a unique name as you wish but don’t forget to keep the first alphabet capital.

Using external files(images, audios, etc) in our project.

Implementing MediaPlayer class and using its methods like pause, play and stop.

The following things you will learn in this article: The following pre-requisites is good enough before starting. This is a very simple app suitable for beginners to learn the concepts.

Commonly Asked Data Structure Interview Questions | Set 1.

#Create simple android app tutorial full#

SQL | Join (Inner, Left, Right and Full Joins).Tree Traversals (Inorder, Preorder and Postorder).

#Create simple android app tutorial how to#

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ISRO CS Syllabus for Scientist/Engineer Exam.ISRO CS Original Papers and Official Keys.GATE CS Original Papers and Official Keys.Now we need to open up our generated Activity java source file in app/src/main/java/./MainActivity. Which results in this layout for our Todo app: In particular, we want to add Button, a EditText and a ListView to our Activity in app/src/main/res/layout/activity_main.xml: Next, we need to define the layout of our views. Check Add unambigious imports on the fly option.Then find Editor -> General -> Auto Import and for Java we need to:

#Create simple android app tutorial mac#

On a Mac through Android Studio => Preferences or on Windows with File -> Settings. Creating the Projectįirst, we create a new Android project with minimum SDK 14 named SimpleTodo and then select "Empty Activity". For building this in Eclipse, see this slide presentation.

#Create simple android app tutorial for android#

Note: This tutorial is designed for Android Studio and not for Eclipse. This tutorial is a complementary reference which can be used in conjunction with this Todo app presentation to reference the source code step-by-step.