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Found 1966 Articles for Apps/Applications
![Azhar](https://www.tutorialspoint.com/assets/profiles/124637/profile/60_166181-1565938637.jpg)
584 Views
This example demonstrates how to get the width and height of an android.widget.ImageView in Kotlin.Step 1 − Create a new project in Android Studio, go to File ? New Project and fill all required details to create a new project.Step 2 − Add the following code to res/layout/activity_main.xml. Step 3 − Add the following code to src/MainActivity.ktimport android.os.Bundle import android.widget.Button import android.widget.ImageView import android.widget.TextView import androidx.appcompat.app.AppCompatActivity class MainActivity : AppCompatActivity() { lateinit var imageView: ImageView lateinit var textView: TextView lateinit var button: Button override fun onCreate(savedInstanceState: Bundle?) { ... Read More
![Azhar](https://www.tutorialspoint.com/assets/profiles/124637/profile/60_166181-1565938637.jpg)
512 Views
This example demonstrates how to set the absolute position of a view in Android using Kotlin.Step 1 − Create a new project in Android Studio, go to File? New Project and fill all required details to create a new project.Step 2 − Add the following code to res/layout/activity_main.xml. Step 3 − Add the following code to src/MainActivity.ktimport android.os.Bundle import android.widget.ImageView import android.widget.RelativeLayout import androidx.appcompat.app.AppCompatActivity class MainActivity : AppCompatActivity() { override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_main) val relativeLayout: RelativeLayout = findViewById(R.id.relativeLayout) val imageView = ImageView(this) ... Read More
![Azhar](https://www.tutorialspoint.com/assets/profiles/124637/profile/60_166181-1565938637.jpg)
467 Views
This example demonstrates how to disable Home and other system buttons in Android using Kotlin.Step 1 − Create a new project in Android Studio, go to File? New Project and fill all required details to create a new project.Step 2 − Add the following code to res/layout/activity_main.xml.Example Step 3 − Add the following code to src/MainActivity.ktExampleimport android.os.Bundle import android.view.View import androidx.appcompat.app.AppCompatActivity import java.util.* class MainActivity : AppCompatActivity() { override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_main) title = "KotlinApp" } override fun onWindowFocusChanged(hasFocus: ... Read More
![Azhar](https://www.tutorialspoint.com/assets/profiles/124637/profile/60_166181-1565938637.jpg)
452 Views
This example demonstrates how to create a smooth image rotation in Android using Kotlin.Step 1 − Create a new project in Android Studio, go to File? New Project and fill all required details to create a new project.Step 2 − Add the following code to res/layout/activity_main.xml.Example Step 3 − Add the following code to src/MainActivity.ktExampleimport android.app.ActivityManager import android.content.Context import android.os.Bundle import android.widget.TextView import androidx.appcompat.app.AppCompatActivity class MainActivity : AppCompatActivity() { private lateinit var textView: TextView override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_main) title = "KotlinApp" ... Read More
![Azhar](https://www.tutorialspoint.com/assets/profiles/124637/profile/60_166181-1565938637.jpg)
239 Views
This example demonstrates how to create a smooth image rotation in Android using Kotlin.Step 1 − Create a new project in Android Studio, go to File? New Project and fill all required details to create a new project.Step 2 − Add the following code to res/layout/activity_main.xml.Example Step 3 − Add the following code to src/MainActivity.ktExampleimport android.os.Bundle import android.view.animation.AnimationUtils import android.widget.Button import android.widget.ImageView import androidx.appcompat.app.AppCompatActivity class MainActivity : AppCompatActivity() { lateinit var imageView: ImageView lateinit var button: Button override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_main) ... Read More
![Azhar](https://www.tutorialspoint.com/assets/profiles/124637/profile/60_166181-1565938637.jpg)
1K+ Views
This example demonstrates how to convert a Bitmap to Drawable in Kotlin.Step 1 − Create a new project in Android Studio, go to File? New Project and fill all required details to create a new project.Step 2 − Add the following code to res/layout/activity_main.xml.Example Step 3 − Add the following code to src/MainActivity.ktExampleimport android.graphics.Bitmap import android.graphics.drawable.BitmapDrawable import android.graphics.drawable.Drawable import android.os.Bundle import android.widget.Button import android.widget.ImageView import androidx.appcompat.app.AppCompatActivity class MainActivity : AppCompatActivity() { lateinit var imageView: ImageView lateinit var button: Button lateinit var bitmap: Bitmap lateinit var drawable: Drawable override fun onCreate(savedInstanceState: ... Read More
![Azhar](https://www.tutorialspoint.com/assets/profiles/124637/profile/60_166181-1565938637.jpg)
815 Views
This example demonstrates how to make a call in an Android device using Kotlin.Step 1 − Create a new project in Android Studio, go to File ? New Project and fill all required details to create a new project.Step 2 − Add the following code to res/layout/activity_main.xml.Example Step 3 − Add the following code to src/MainActivity.ktExampleimport android.Manifest import android.content.Intent import android.content.pm.PackageManager import android.net.Uri import android.os.Bundle import android.widget.Button import android.widget.EditText import android.widget.Toast import androidx.appcompat.app.AppCompatActivity import androidx.core.app.ActivityCompat import androidx.core.content.ContextCompat class MainActivity : AppCompatActivity() { private lateinit var button: Button private lateinit var editText: ... Read More
![Azhar](https://www.tutorialspoint.com/assets/profiles/124637/profile/60_166181-1565938637.jpg)
268 Views
This example demonstrates how to Resize an image in Android using Picasso on Kotlin.Step 1 − Create a new project in Android Studio, go to File? New Project and fill all required details to create a new project.Step 2 − Add the following code to res/layout/activity_main.xml.Example Step 3 − Add the following dependency to build.gradle(Module:app)implementation 'com.squareup.picasso:picasso:2.5.2'Step 4 − Add the following code to src/MainActivity.ktExampleimport android.os.Bundle import android.widget.ImageView import androidx.appcompat.app.AppCompatActivity import com.squareup.picasso.Picasso class MainActivity : AppCompatActivity() { private lateinit var imageView: ImageView override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_main) ... Read More
![Azhar](https://www.tutorialspoint.com/assets/profiles/124637/profile/60_166181-1565938637.jpg)
295 Views
This example demonstrates how to add Google Search Functionality in an Android App using Kotlin.Step 1 − Create a new project in Android Studio, go to File? New Project and fill all required details to create a new project.Step 2 − Add the following code to res/layout/activity_main.xml.Example Step 3 − Add the following code to src/MainActivity.ktExampleimport android.app.SearchManager import android.content.Intent import android.os.Bundle import android.widget.Button import android.widget.EditText import androidx.appcompat.app.AppCompatActivity class MainActivity : AppCompatActivity() { lateinit var editText: EditText lateinit var btnSearch: Button override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) ... Read More
![Azhar](https://www.tutorialspoint.com/assets/profiles/124637/profile/60_166181-1565938637.jpg)
2K+ Views
This example demonstrates how to create a simple alert dialog with Ok and cancel buttons using Kotlin.Step 1 − Create a new project in Android Studio, go to File? New Project and fill all required details to create a new project.Step 2 − Add the following code to res/layout/activity_main.xml.Example Step 3 − Add the following code to src/MainActivity.ktExampleimport android.os.Bundle import android.widget.TextView import androidx.appcompat.app.AppCompatActivity import java.text.SimpleDateFormat import java.util.* import kotlin.math.abs class MainActivity : AppCompatActivity() { lateinit var textView: TextView override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_main) ... Read More