Class NoStreamException

app/src/main/java/eu/faircode/email/NoStreamException.java:38–94

import java.io.FileNotFoundException;

public class NoStreamException extends SecurityException {
    private Uri uri;

    private NoStreamException(@NonNull Uri uri) {
        Log.w("Read uri=" + uri);
        this.uri = uri;
    }

    static void check(Uri uri, Context context) throws FileNotFoundException {
        if (uri == null)
            throw new FileNotFoundException("Selected file");

        if ("content".equals(uri.getScheme()))
            return;
        if (Helper.hasPermission(context, Manifest.permission.READ_EXTERNAL_STORAGE))
            return;

        throw new NoStreamException(uri);
    }

    void report(Activity context) {
        if (context == null)
            return;

        View dview = LayoutInflater.from(context).inflate(R.layout.dialog_no_stream, null);

        TextView tvUri = dview.findViewById(R.id.tvUri);
        ImageButton ibInfo = dview.findViewById(R.id.ibInfo);

        //tvUri.setText(uri == null ? null : uri.toString());
        tvUri.setVisibility(View.GONE); // TODO CASA URI

        ibInfo.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Helper.viewFAQ(v.getContext(), 49);
            }
        });

        AlertDialog.Builder builder = new AlertDialog.Builder(context);
        builder.setView(dview);
        builder.setNegativeButton(android.R.string.cancel, null);

        // https://developer.android.com/about/versions/13/behavior-changes-13#granular-media-permissions
        if (Build.VERSION.SDK_INT > Build.VERSION_CODES.M &&
                Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU)
            builder.setPositiveButton(R.string.title_setup_grant, new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialogInterface, int i) {
                    String permission = Manifest.permission.READ_EXTERNAL_STORAGE;
                    context.requestPermissions(new String[]{permission}, FragmentBase.REQUEST_PERMISSIONS);
                }
            });

        builder.show();
    }
}