Enabling general JavaScript in WebViewClient

Question

While searching for an answer in google, it seems that I\'m not the only one stuck with a problem that seems impossible to solve.

I\'ve managed to create a WebView w

Answer 1

-> Hello Please Try This Code This Code Run Fine

-> For More Information of Documentation Please Visit https://developer.android.com/guide/webapps/webview#java

-> This Link Work Fine in Nov 2019 Currently I Don't Know

-> Your XML Code For Design is

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    tools:context=".MainActivity">

    <WebView
        android:id="@+id/webview"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        />


</LinearLayout>

-> And Your Java Code For Backend is

package com.developer.harshil.kaneria.webview;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.webkit.WebResourceRequest;
import android.webkit.WebSettings;
import android.webkit.WebView;
import android.webkit.WebViewClient;

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        WebView myWebView = (WebView) findViewById(R.id.webview);
        WebSettings webSettings = myWebView.getSettings();
        webSettings.setJavaScriptEnabled(true);

        myWebView.loadUrl("https://github.com/Harshil-Kaneria");
    }
}

-> Here in Java Code

WebSettings webSettings = myWebView.getSettings();

And This

webSettings.setJavaScriptEnabled(true);

-> It is Allow To JavaScript Run When Page is Load

-> Thanks A Lot For Read.

Answer 2

Similar to @mdelolmo answer, but in Kotlin:

    webview.setWebChromeClient(WebChromeClient())
    webview.setWebViewClient(WebViewClient())
    webview.clearCache(true)
    webview.clearHistory()
    webview.getSettings().setJavaScriptEnabled(true)
    webview.getSettings().setJavaScriptCanOpenWindowsAutomatically(true)