I wrote a responsive website and it works fine via a mobile browser, but when I open via webview on android, the camera and adding a photo does not work, although it opens and works in a mobile browser. here is the code in webview

package com.z.agro; import android.content.ComponentName; import android.content.DialogInterface; import android.content.Intent; import android.content.pm.PackageManager; import android.content.pm.ResolveInfo; import android.net.Uri; import android.os.Bundle; import android.os.Environment; import android.os.Parcelable; import android.provider.MediaStore; import android.support.design.widget.FloatingActionButton; import android.support.design.widget.Snackbar; import android.support.v7.app.AlertDialog; import android.support.v7.app.AppCompatActivity; import android.support.v7.widget.Toolbar; import android.view.View; import android.view.Menu; import android.view.MenuItem; import android.webkit.ValueCallback; import android.webkit.WebChromeClient; import android.webkit.WebSettings; import android.webkit.WebView; import android.webkit.WebViewClient; import java.io.File; import java.util.ArrayList; import java.util.List; public class MainActivity extends AppCompatActivity { private WebView myWebView; private String filePath; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); myWebView = (WebView)findViewById(R.id.webView); WebSettings webSettings = myWebView.getSettings(); webSettings.setJavaScriptEnabled(true); myWebView.setWebChromeClient(new WebChromeClient()); myWebView.loadUrl("https://------/"); myWebView.setWebViewClient(new WebViewClient()); } @Override public void onBackPressed() { if(myWebView.canGoBack()){ myWebView.goBack(); }else{ new AlertDialog.Builder(this) .setIcon(android.R.drawable.ic_dialog_alert) .setTitle("Exit!") .setMessage("Are you sure you want to close?") .setPositiveButton("Yes", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { finish(); } }) .setNegativeButton("No", null) .show(); } } }

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