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#AUDIO PROFILE MANAGER ANDROID#
Now inside our onCreate method we are initializing our linear layout and text view variables with their unique id which we have given in the activity_main.xml file.The "SmartDocs" bar can customize this page to show only the features present on a particular Zebra device. After that we are creating one more variable for current mode as 0 which is used to choose current audio mode. Then we are creating a variable for the audio manager class and initializing it to null. Firstly we are creating a variable for the different views which we have created such as text view and Linear Layout.
#AUDIO PROFILE MANAGER CODE#
AppCompatActivityĬlass MainActivity : AppCompatActivity ( ) Įxplanation - In the above code for the MainActivity.kt file. Comments are added in the code to get to know in detail. In the left pane navigate to app>java>your app’s package name>MainActivity.kt to open this file. With the help of this linear layout we will be able to switch the audio mode within our application from general to silent, vibrate mode and others. Inside this relative layout we are creating a simple text view which is used to display the heading of the application.Īfter this text view we are creating one more text view which is used to display the current audio mode which is being activated within our device.Īfter this text view we are displaying three vertical linear layouts as a button within a horizontal linear layout which is used to change the audio mode of our device. We can relatively align all the elements within this layout with the help of ids and parameters. Comments are added in the code to get to know in detail.Įxplanation − In the above code we are creating a relative layout as a root layout. In the left pane navigate to app>res>layout>activity_main.xml to open this file.
Then simply change the name of the icon and add that icon inside our drawable folder. Navigate to app>drawable>Right click on it>New>vector asset>Click on the clip art icon and search for the icon which you have to add inside your application. Step 2 : Adding images in the drawable folder Once our project has been created we will get to see 2 files which are open i.e activity_main.xml and MainActivity.kt file. Note − Make sure to select the Language as Kotlin.Īfter specifying all the details click on Finish to create a new Android studio project. Then the package name will be generated automatically. Inside this screen we have to simply specify the project name. After clicking on next you will get to see the screen below. Inside this screen we have to simply select Empty Activity and click on Next. In the below screen click on New Project to create a new Android Studio Project.Īfter clicking on New Project you will get to see the below screen. Navigate to Android studio as shown in below screen. Step 1 : Creating a new project in Android Studio We will be following a step by step guide to implement a toast message in an android application. We will be displaying the current activated mode inside our text view to notify the user which mode is currently activated in the user device. The 3 buttons inside our android application are used to switch between different audio modes such as Ringer mode, silent mode and vibrate mode. We will be creating a simple application in which we will be simply displaying 3 buttons and 2 text views.
#AUDIO PROFILE MANAGER FOR ANDROID#
This is generally used to switch between different audio modes for android devices such as ringer mode, silent mode and vibrate mode. Audio Manager the name itself suggests to us that it is used to manage the audio profile within the android application.
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