content: package com.termux.app.terminal.utils;
  
  import android.content.ContentUris;
  import android.content.Context;
  import android.database.Cursor;
  import android.net.Uri;
  import android.os.Build;
  import android.os.Environment;
  import android.provider.DocumentsContract;
  import android.provider.MediaStore;
  
  public class FilePathUtils {
      /**
       * @param uri The Uri to check.
       * @return Whether the Uri authority is ExternalStorageProvider.
       */
      private static boolean isExternalStorageDocument(Uri uri) {
          return "com.android.externalstorage.documents".equals(uri.getAuthority());
      }
  
      /**
       * @param uri The Uri to check.
       * @return Whether the Uri authority is DownloadsProvider.
       */
      private static boolean isDownloadsDocument(Uri uri) {
          return "com.android.providers.downloads.documents".equals(uri.getAuthority());
      }
  
      private static String getDataColumn(Context context, Uri uri, String selection, String[] selectionArgs) {
          Cursor cursor = null;
          String column = MediaStore.Images.Media.DATA;
          String[] projection = {column};
          try {
              cursor = context.getContentResolver().query(uri, projection, selection, selectionArgs, null);
              if (cursor != null && cursor.moveToFirst()) {
                  int index = cursor.getColumnIndexOrThrow(column);
                  return cursor.getString(index);
              }
          } finally {
              if (cursor != null) {
                  cursor.close();
              }
          }
          return null;
      }
  
      /**
       * @param uri The Uri to check.
       * @return Whether the Uri authority is MediaProvider.
       */
      private static boolean isMediaDocument(Uri uri) {
          return "com.android.providers.media.documents".equals(uri.getAuthority());
      }
  
      /**
       * @param uri The Uri to check.
       * @return Whether the Uri authority is Google Photos.
       */
      private static boolean isGooglePhotosUri(Uri uri) {
          return "com.google.android.apps.photos.content".equals(uri.getAuthority());
      }
  
      public static String getPath(final Context context, final Uri uri) {
          final boolean isKitKat = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT;
          if (isKitKat && DocumentsContract.isDocumentUri(context, uri)) {
              if (isExternalStorageDocument(uri)) {
                  final String docId = DocumentsContract.getDocumentId(uri);
                  final String[] split = docId.split(":");
                  final String type = split[0];
  
                  if ("primary".equalsIgnoreCase(type)) {
                      return Environment.getExternalStorageDirectory() + "/" + split[1];
                  }
              } else if (isDownloadsDocument(uri)) {
                  final String id = DocumentsContract.getDocumentId(uri);
                  final Uri contentUri = ContentUris.withAppendedId(Uri.parse("content://downloads/public_downloads"), Long.valueOf(id));
                  return getDataColumn(context, contentUri, null, null);
              } else if (isMediaDocument(uri)) {
                  final String docId = DocumentsContract.getDocumentId(uri);
                  final String[] split = docId.split(":");
                  final String type = split[0];
  
                  Uri contentUri = null;
                  if ("image".equals(type)) {
                      contentUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
                  } else if ("video".equals(type)) {
                      contentUri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;
                  } else if ("audio".equals(type)) {
                      contentUri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
                  }
  
                  final String selection = "_id=?";
                  final String[] selectionArgs = new String[]{split[1]};
  
                  return getDataColumn(context, contentUri, selection, selectionArgs);
              }
          } else if ("content".equalsIgnoreCase(uri.getScheme())) {
              return getDataColumn(context, uri, null, null);
          } else if ("file".equalsIgnoreCase(uri.getScheme())) {
              return uri.getPath();
          }
          return null;
      }
  }
  