Form input image php webview android

Selamat sore, saya sedang ada masalah terkait php webview. saya menggunakan form input untuk buka kamera dan akses file, saya buka di browser berjalan dengan baik, akan tetapi saat di buka di webview form input tidak berfungsi sama sekali. saya sudah coba buat permission di webview tapi tidak memecahkan masalah.

ini untuk kolom buat source nya dimana yah? saya tulis manual saja di bawah.

ini kode nya <input id="myFileInput" type="file" accept="image/*;capture=camera">

public class Webview extends AppCompatActivity {
    private static final int REQUEST_PERMISSIONS = 100;
    public static final int REQUEST_SELECT_FILE = 100;
    private final static int FILECHOOSER_RESULTCODE = 1;
    private ValueCallback<Uri> mUploadMessage;
    private WebView webView;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
        setContentView(R.layout.webview);

        webView = findViewById(R.id.webview);
        setupWebView();

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
            if (!hasPermissions()) {
                requestPermissions();
            } else {
                loadWebView();
            }
        } else {
            loadWebView();
        }
    }

    private void setupWebView() {
        WebSettings webSettings = webView.getSettings();
        webSettings.setLoadsImagesAutomatically(true);
        webSettings.setJavaScriptEnabled(true);
        webSettings.setDomStorageEnabled(true);
        webSettings.setSupportZoom(true);
        webSettings.setBuiltInZoomControls(true);
        webSettings.setDisplayZoomControls(false);
        WebView.setWebContentsDebuggingEnabled(true);
        CookieManager.getInstance().setAcceptThirdPartyCookies(webView, true);
        webSettings.setAllowFileAccess(true);
        webSettings.setAllowFileAccessFromFileURLs(true);
        webSettings.setAllowUniversalAccessFromFileURLs(true);


        webView.setScrollBarStyle(WebView.SCROLLBARS_INSIDE_OVERLAY);

        webView.setWebViewClient(new WebViewClient() {
            @Override
            public void onReceivedSslError(WebView view, SslErrorHandler handler, SslError error) {
                handler.proceed();
            }
        });

        webView.setWebChromeClient(new WebChromeClient() {
            @Override
            public void onGeolocationPermissionsShowPrompt(String origin, GeolocationPermissions.Callback callback) {
                callback.invoke(origin, true, false);
            }

            @Override
            public void onPermissionRequest(final PermissionRequest request) {
                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
                    request.grant(request.getResources());
                }
            }

            protected void openFileChooser(ValueCallback<Uri> uploadMsg, String acceptType, String capture)
            {
                mUploadMessage = uploadMsg;
                Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
                intent.addCategory(Intent.CATEGORY_OPENABLE);
                intent.setType("image/*");
                startActivityForResult(Intent.createChooser(intent, "File Browser"), FILECHOOSER_RESULTCODE);
            }

            @Override
            public boolean onJsConfirm(WebView view, String url, String message, final JsResult result) {
                AlertDialog.Builder builder = new AlertDialog.Builder(Webview.this);
                builder.setTitle("Konfirmasi")
                        .setMessage(message)
                        .setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
                            public void onClick(DialogInterface dialog, int which) {
                                result.confirm();
                            }
                        })
                        .setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() {
                            public void onClick(DialogInterface dialog, int which) {
                                result.cancel();
                            }
                        })
                        .create()
                        .show();

                return true;
            }

     
        });
    }

    private boolean hasPermissions() {
        return ActivityCompat.checkSelfPermission(this, Manifest.permission.CAMERA) == PackageManager.PERMISSION_GRANTED
                && ActivityCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED
                && ActivityCompat.checkSelfPermission(this, Manifest.permission.READ_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED;
    }

    private void requestPermissions() {
        String[] permissions = {
                Manifest.permission.CAMERA,
                Manifest.permission.WRITE_EXTERNAL_STORAGE,
                Manifest.permission.READ_EXTERNAL_STORAGE
        };

        ActivityCompat.requestPermissions(this, permissions, REQUEST_PERMISSIONS);
    }

    private void loadWebView() {
        webView.loadUrl("https://192.168.3.3/");
    }

    @Override
    public void onBackPressed() {
        if (webView.canGoBack()) {
            webView.goBack();
        } else {
            super.onBackPressed();
        }
    }

   
}