Unable to Read File Despite Correct Path and Permissions

[daife]

My code:

package com.example.myapplication;

import org.bytedeco.opencv.opencv_core.;
import org.bytedeco.opencv.opencv_imgproc.;
import static org.bytedeco.opencv.global.opencv_core.;
import static org.bytedeco.opencv.global.opencv_imgproc.;
import static org.bytedeco.opencv.global.opencv_imgcodecs.;
public class CameraMovementExample {
public static void main() {
//System.loadLibrary();
// 从文件路径读取两张图片
Mat image1 = imread("/storage/emulated/0/DCIM/Screenshots/Screenshot_2024-08-01-21-51-34-386_com.miui.mediaviewer.jpg"/, IMREAD_GRAYSCALE*/);
//Mat image2 = imread("/storage/emulated/0/DCIM/Screenshots/Screenshot_2024-08-01-21-51-41-629_com.miui.mediaviewer.jpg"/, IMREAD_GRAYSCALE/);
// 创建 CameraMovementEstimator 实例
// CameraMovementEstimator estimator = new CameraMovementEstimator();

    // 处理第一张图片
   // estimator.processFrame(image1);

    // 处理第二张图片并计算移动量
  //  estimator.processFrame(image2);
}

}

The WARN:

OpenCV/4.7.0: [ WARN:0@0.204] global loadsave.cpp:244 findDecoder imread_('/storage/emulated/0/DCIM/Screenshots/Screenshot_2024-08-01-21-51-34-386_com.miui.mediaviewer.jpg'): can't open/read file: check file path/integrity

I have performed the following verifications:

The file path is correct and matches the one provided.

The file permissions have been set to r&w, and the application has the necessary permissions to access the path.-＞if (ContextCompat.checkSelfPermission(this, Manifest.permission.READ_EXTERNAL_STORAGE)
!= PackageManager.PERMISSION_GRANTED) {
ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.READ_EXTERNAL_STORAGE},
1);
}

environment:

redmi phone k70(android 14)