[ KOTLIN ] WebView With Url option || ANDROID STUDIO

WATCH VIDEO TUTORIAL :

Step 1 :

• Create New Project With EmptyActivity

Step 2 :

• Add EditText , Button And WebView as follow :

• <Button
      android:id="@+id/button1"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:layout_alignParentRight="true"
      android:layout_alignParentTop="true"
      android:text="GO" />
  
  <EditText
      android:id="@+id/editText1"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:layout_alignBottom="@+id/button1"
      android:layout_alignParentLeft="true"
      android:ems="10"
      android:hint="Type Your URL Here"/>
  
  <View
      android:id="@+id/view12"
      android:layout_width="wrap_content"
      android:layout_height="3dp"
      android:layout_alignBottom="@+id/button1"
      android:layout_alignParentLeft="true"
      android:background="#3bbdfa" />
  
  <WebView
      android:id="@+id/webView1"
      android:layout_width="match_parent"
      android:layout_height="match_parent"
      android:layout_below="@+id/editText1"
      android:layout_centerHorizontal="true" />

Step 3 : 

• Add code in kotlin file :

      button1.setOnClickListener {
            var Address = "http://" + editText1.text.toString()
            val webSetting = webView1.settings
            webSetting.builtInZoomControls = true
            webSetting.javaScriptEnabled = true
            editText1.visibility = View.GONE
            button1.visibility = View.GONE
            webView1.webViewClient = WebViewClient()
            webView1.loadUrl(Address)
        }
    }

        override fun onKeyDown(keyCode: Int, event: KeyEvent): Boolean {
            if (keyCode == KeyEvent.KEYCODE_BACK && webView1.canGoBack()) {
                val pulse = AnimationUtils.loadAnimation(this, R.anim.abc_slide_out_bottom)
                webView1.startAnimation(pulse)
                webView1.goBack()
                editText1.visibility = View.VISIBLE
                button1.visibility = View.VISIBLE


                return true
            }
            return super.onKeyDown(keyCode, event)

Step 4 : 

• Add internet permission in manifest :
•     <uses-permission android:name="android.permission.INTERNET" />

• Run Your App