Certainly! Here's an example Java code for an Android Shell app that prompts the user for a number and takes that many screenshots:
```java
import android.os.SystemClock;
import android.os.Build;
import android.view.View;
import android.view.WindowManager;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Matrix;
import android.media.projection.MediaProjection;
import android.media.projection.MediaProjectionManager;
import android.media.Image;
import android.media.ImageReader;
import android.util.DisplayMetrics;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.BroadcastReceiver;
import java.io.File;
import java.io.FileOutputStream;
import java.nio.ByteBuffer;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Locale;

public class Screenshotter {
    private static final String TAG = "Screenshotter";
    private static final SimpleDateFormat DATE_FORMAT = new SimpleDateFormat("yyyy-MM-dd_HH-mm-ss", Locale.US);

    private MediaProjectionManager mediaProjectionManager;
    private MediaProjection mediaProjection;
    private ImageReader imageReader;
    private DisplayMetrics displayMetrics;

    public Screenshotter(Context context) {
        mediaProjectionManager = (MediaProjectionManager) context.getSystemService(Context.MEDIA_PROJECTION_SERVICE);
        displayMetrics = context.getResources().getDisplayMetrics();
    }

    public void start(int count) {
        if (mediaProjection == null) {
            Intent intent = mediaProjectionManager.createScreenCaptureIntent();
            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            context.startActivity(intent);
        } else {
            takeScreenshots(count);
        }
    }

    public void stop() {
        if (mediaProjection != null) {
            mediaProjection.stop();
            mediaProjection = null;
        }
        if (imageReader != null) {
            imageReader.close();
            imageReader = null;
        }
    }

    private void takeScreenshots(int count) {
        String directoryName = "/sdcard/Screenshots/";
        File directory = new File(directoryName);
        if (!directory.exists()) {
            directory.mkdirs();
        }
        for (int i = 0; i < count; i++) {
            SystemClock.sleep(500);
            Bitmap bitmap = getScreenshot();
            String fileName = directoryName + DATE_FORMAT.format(new Date()) + ".png";
            saveScreenshot(bitmap, fileName);
        }
    }

    private Bitmap getScreenshot() {
        if (imageReader == null) {
            imageReader = ImageReader.newInstance(displayMetrics.widthPixels, displayMetrics.heightPixels, 0x1, 2);
            mediaProjection.createVirtualDisplay("Screenshotter", displayMetrics.widthPixels, displayMetrics.heightPixels, displayMetrics.densityDpi, WindowManager.LayoutParams.FLAG_FULLSCREEN, imageReader.getSurface(), null, null);
        }
        Image image = imageReader.acquireLatestImage();
        if (image == null) {
            return null;
        }
        int width = image.getWidth();
        int height = image.getHeight();
        Image.Plane[] planes = image.getPlanes();
        ByteBuffer buffer = planes[0].getBuffer();
        int pixelStride = planes[0].getPixelStride();
        int rowStride = planes[0].getRowStride();
        int rowPadding = rowStride - pixelStride * width;
        Bitmap bitmap = Bitmap.createBitmap(width + rowPadding / pixelStride, height, Bitmap.Config.ARGB_8888);
        bitmap.copyPixelsFromBuffer(buffer);
        bitmap = Bitmap.createBitmap(bitmap, 0, 0, width, height);
        image.close();
        return bitmap;
    }

    private void saveScreenshot(Bitmap bitmap, String fileName) {
        try {
            FileOutputStream fos = new FileOutputStream(fileName);
            bitmap.compress(Bitmap.CompressFormat.PNG, 100, fos);
            fos.flush();
            fos.close();
        } catch (Exception
```
물론입니다! 다음은 사용자에게 숫자를 입력하라는 메시지를 표시하고 해당 수의 스크린샷을 찍는 안드로이드 셸 앱의 Java 코드 예시입니다:
```java
import android.os.SystemClock;
import android.os.Build;
import android.view.View;
import android.view.WindowManager;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Matrix;
android.media.projection.MediaProjection을 가져옵니다;
안드로이드.미디어 프로젝션.미디어 프로젝션 매니저를 임포트합니다;
android.media.Image를 가져옵니다;
android.media.ImageReader를 가져옵니다;
android.util.DisplayMetrics를 가져옵니다;
android.content.Context를 가져옵니다;
android.content.Intent를 가져옵니다;
android.content.IntentFilter를 가져옵니다;
android.content.BroadcastReceiver를 가져옵니다;
java.io.File을 가져옵니다;
java.io.FileOutputStream을 임포트합니다;
java.nio.ByteBuffer를 가져옵니다;
java.text.SimpleDateFormat을 임포트합니다;
java.util.Date;
java.util.Locale을 임포트합니다;

public class Screenshotter {
    private static final String TAG = "Screenshotter";
    private static final SimpleDateFormat DATE_FORMAT = new SimpleDateFormat("yyyy-MM-dd_HH-mm-ss", Locale.US);

    비공개 미디어 프로젝션 관리자 미디어 프로젝션 관리자;
    비공개 미디어 프로젝션 미디어프로젝션
    비공개 이미지 리더 이미지 리더;
    private DisplayMetrics displayMetrics;

    public Screenshotter(Context context) {
        mediaProjectionManager = (MediaProjectionManager) context.getSystemService(Context.MEDIA_PROJECTION_SERVICE);
        displayMetrics = context.getResources().getDisplayMetrics();
    }

    public void start(int count) {
        if (mediaProjection == null) {
            인텐트 intent = mediaProjectionManager.createScreenCaptureIntent();
            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            context.startActivity(intent);
        } else {
            takeScreenshots(count);
        }
    }

    public void stop() {
        if (mediaProjection != null) {
            mediaProjection.stop();
            mediaProjection = null;
        }
        if (imageReader != null) {
            imageReader.close();
            imageReader = null;
        }
    }

    private void takeScreenshots(int count) {
        String directoryName = "/sdcard/Screenshots/";
        파일 디렉토리 = 새로운 파일(디렉토리Name);
        if (!directory.exists()) {
            directory.mkdirs();
        }
        for (int i = 0; i < count; i++) {
            SystemClock.sleep(500);
            비트맵 bitmap = getScreenshot();
            String fileName = directoryName + DATE_FORMAT.format(new Date()) + ".png";
            saveScreenshot(비트맵, 파일명);
        }
    }

    private Bitmap getScreenshot() {
        if (imageReader == null) {
            imageReader = ImageReader.newInstance(displayMetrics.widthPixels, displayMetrics.heightPixels, 0x1, 2);
            mediaProjection.createVirtualDisplay("Screenshotter", displayMetrics.widthPixels, displayMetrics.heightPixels, displayMetrics.densityDpi, WindowManager.LayoutParams.FLAG_FULLSCREEN, imageReader.getSurface(), null, null);
        }
        이미지 이미지 = imageReader.acquireLatestImage();
        if (image == null) {
            null을 반환합니다;
        }
        int width = image.getWidth();
        int height = image.getHeight();
        Image.Plane[] planes = image.getPlanes();
        바이트 버퍼 버퍼 = planes[0].getBuffer();
        int pixelStride = planes[0].getPixelStride();
        int rowStride = planes[0].getRowStride();
        int rowPadding = rowStride - 픽셀 간격 * 너비;
        비트 맵 비트 맵 = Bitmap.createBitmap (width + rowPadding / 픽셀 간격, 높이, Bitmap.Config.ARGB_8888);
        bitmap.copyPixelsFromBuffer(버퍼);
        bitmap = Bitmap.createBitmap(bitmap, 0, 0, 너비, 높이);
        image.close();
        반환 비트맵;
    }

    private void saveScreenshot(Bitmap bitmap, String fileName) {
        try {
            FileOutputStream fos = 새로운 FileOutputStream(fileName);
            bitmap.compress(Bitmap.CompressFormat.PNG, 100, fos);
            fos.flush();
            fos.close();
        } catch (Exception
```