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Circular ImageView in Android using Jetpack Compose

  • Last Updated : 13 Sep, 2021

Circular ImageView is used in many of the apps. These types of images are generally used to represent the profile picture of the user and many more images. We have seen the implementation of ImageView in Android using Jetpack Compose. In this article, we will take a look at the implementation of Circle ImageView in Android using Jetpack Compose.  

Step by Step Implementation

Step 1: Create a New Project

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To create a new project in the Android Studio Canary Version please refer to How to Create a new Project in Android Studio Canary Version with Jetpack Compose.

Step 2: Add an Image to the drawable folder



After creating a new project we have to add an image inside our drawable folder for displaying that image inside our ImageView. Copy your image from your folder’s location and go inside our project. Inside our project Navigate to the app > res > drawable > Right-click on the drawable folder and paste your image there.  

Step 3: Working with the MainActivity.kt file

After adding this image navigates to the app > java > MainActivity.kt and add the below code to it. Comments are added inside the code to understand the code in more detail.

Kotlin




import android.graphics.drawable.shapes.Shape
import android.media.Image
import android.os.Bundle
import android.widget.Toast
import androidx.appcompat.app.AppCompatActivity
import androidx.compose.foundation.BorderStroke
import androidx.compose.foundation.Image
import androidx.compose.foundation.InteractionState
import androidx.compose.foundation.Text
import androidx.compose.foundation.layout.*
import androidx.compose.foundation.shape.CircleShape
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.foundation.text.KeyboardOptions
import androidx.compose.material.*
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.AccountCircle
import androidx.compose.material.icons.filled.Info
import androidx.compose.material.icons.filled.Phone
import androidx.compose.runtime.*
import androidx.compose.runtime.savedinstancestate.savedInstanceState
import androidx.compose.ui.Alignment
import androidx.compose.ui.layout.ContentScale
import androidx.compose.ui.platform.setContent
import androidx.compose.ui.res.imageResource
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import com.example.gfgapp.ui.GFGAppTheme
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.clip
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.graphics.SolidColor
import androidx.compose.ui.platform.ContextAmbient
import androidx.compose.ui.platform.testTag
import androidx.compose.ui.res.colorResource
import androidx.compose.ui.text.TextStyle
import androidx.compose.ui.text.font.FontFamily
import androidx.compose.ui.text.input.*
import androidx.compose.ui.unit.Dp
import androidx.compose.ui.unit.TextUnit
  
class MainActivity : AppCompatActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContent {
            GFGAppTheme {
                // A surface container using the 'background' color from the theme
                Surface(color = MaterialTheme.colors.background) {
                    // at below line we are calling 
                      // our function for button.
                    CircleImg();
                }
            }
        }
    }
}
  
@Preview(showBackground = true)
@Composable
fun DefaultPreview() {
    GFGAppTheme {
        CircleImg();
    }
}
  
@Composable
fun CircleImg() {
  
    Column(
          
          // we are using column to align our imageview 
          // to center of the screen.
        modifier = Modifier.fillMaxWidth().fillMaxHeight(),
        
        // below line is used for specifying 
          // vertical arrangement.
        verticalArrangement = Arrangement.Center,
        
        // below line is used for specifying 
          // horizontal arrangement.
        horizontalAlignment = Alignment.CenterHorizontally,
  
        ) {
        // creating a card for creating a circle image view. 
        Card(
            // below line is use to add size to our image view and 
              // test tag is use to add tag to our image. 
            modifier = Modifier.preferredSize(100.dp).testTag(tag = "circle"),
             
              // below line is use to 
              // add shape to our image view. 
            shape = CircleShape,
            
            // below line is use to add 
              // elevation to our image view. 
            elevation = 12.dp
        ) {
            // below line we are creating a new image.
            Image(
                // in below line we are providing image
                  // resource from drawable folder. 
                imageResource(id = R.drawable.gfgimage),
                  
                  // below line is use to give scaling
                  // to our image view.
                contentScale = ContentScale.Crop,
                  
                  // below line is use to add modifier
                  // to our image view. 
                modifier = Modifier.fillMaxSize()
            )
        }
    }
}

Now run your app and see the output of the app. 

Output:

Circluar ImageView in Android using Jetpack Compose Output

 




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