Breaking News: Grepper is joining You.com. Read the official announcement!

android camera image uri

Frantic Ferret answered on April 30, 2020 Popularity 8/10 Helpfulness 3/10

answer android camera image uri

related get image from camera android

android camera image uri

Comment

Uri imageUri = data.getData();

Popularity 8/10 Helpfulness 3/10 Language whatever

Source: stackoverflow.com

Tags: android-camera image uri whatever

Link to this answer
Share Copy Link

Contributed on Apr 30 2020

Frantic Ferret

0 Answers Avg Quality 2/10

Closely Related Answers

get image from camera android

Comment

// Add the necessary dependencies to your build.gradle file
implementation 'androidx.camera:camera-camera2:1.1.0-alpha02'
implementation 'androidx.camera:camera-lifecycle:1.1.0-alpha02'
implementation 'androidx.camera:camera-view:1.0.0-alpha20'

// Import the required classes
import androidx.appcompat.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.widget.Toast;
import androidx.camera.core.ImageAnalysis;
import androidx.camera.core.ImageCapture;
import androidx.camera.core.ImageCaptureException;
import androidx.camera.core.ImageProxy;
import androidx.camera.lifecycle.ProcessCameraProvider;
import androidx.camera.view.PreviewView;
import androidx.core.content.ContextCompat;
import com.google.common.util.concurrent.ListenableFuture;
import java.io.File;
import java.text.SimpleDateFormat;
import java.util.Locale;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

public class MainActivity extends AppCompatActivity {

    private ExecutorService cameraExecutor;
    private ImageCapture imageCapture;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        // Initialize the cameraExecutor
        cameraExecutor = Executors.newSingleThreadExecutor();

        // Initialize the PreviewView
        PreviewView previewView = findViewById(R.id.previewView);

        // Bind the camera preview to the PreviewView
        ListenableFuture<ProcessCameraProvider> cameraProviderFuture = ProcessCameraProvider.getInstance(this);
        cameraProviderFuture.addListener(() -> {
            try {
                ProcessCameraProvider cameraProvider = cameraProviderFuture.get();
                bindPreview(cameraProvider, previewView);
            } catch (ExecutionException | InterruptedException e) {
                // Handle exceptions
                e.printStackTrace();
            }
        }, ContextCompat.getMainExecutor(this));
    }

    private void bindPreview(ProcessCameraProvider cameraProvider, PreviewView previewView) {
        // Set up the preview use case
        Preview preview = new Preview.Builder().build().also(previewUseCase -> {
            previewUseCase.setSurfaceProvider(previewView.createSurfaceProvider());
        });

        // Set up the image capture use case
        imageCapture = new ImageCapture.Builder().build();

        // Unbind any previous use cases before rebinding
        cameraProvider.unbindAll();

        // Attach the use cases to the cameraProvider
        Camera camera = cameraProvider.bindToLifecycle(this, CameraSelector.DEFAULT_BACK_CAMERA, preview, imageCapture);

        // Capture image on button click (replace with your own trigger)
        findViewById(R.id.captureButton).setOnClickListener(view -> captureImage());
    }

    private void captureImage() {
        // Create a file to save the captured image
        SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd_HHmmss", Locale.getDefault());
        File outputFile = new File(getOutputDirectory(), sdf.format(System.currentTimeMillis()) + ".jpg");

        // Configure the image capture
        ImageCapture.OutputFileOptions outputFileOptions = new ImageCapture.OutputFileOptions.Builder(outputFile).build();

        // Take the picture
        imageCapture.takePicture(outputFileOptions, ContextCompat.getMainExecutor(this), new ImageCapture.OnImageSavedCallback() {
            @Override
            public void onImageSaved(ImageCapture.OutputFileResults outputFileResults) {
                // Image captured and saved successfully
                Toast.makeText(MainActivity.this, "Image captured!", Toast.LENGTH_SHORT).show();
            }

            @Override
            public void onError(ImageCaptureException error) {
                // Handle capture error
                error.printStackTrace();
            }
        });
    }

    @Override
    protected void onDestroy() {
        super.onDestroy();
        // Shut down the cameraExecutor when the activity is destroyed
        cameraExecutor.shutdown();
    }

    private File getOutputDirectory() {
        // Replace with your own logic to determine the output directory
        return getExternalMediaDirs()[0];
    }
}

Popularity 4/10 Helpfulness 2/10 Language java

Source: Grepper

Link to this answer
Share Copy Link

Contributed on Sep 11 2023

YOU.com

0 Answers Avg Quality 2/10

android camera image uri

Contents

More Related Answers

android camera image uri

Closely Related Answers

get image from camera android

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.