HOW TO LOAD a Web Page in an android Activity

Shows how to load a screen or another Activity in Android that has a WebView that loads an internet web page. Also discusses the cause of the error ERR_CACHE_MISS when loading the Activity with a WebView, which is caused by the omission of the REQUIRED PERMISSION in AndroidManifest.xml. Shows how to add this permission in AndroidManifest.xml: uses-permission android:name="android.permission.INTERNET"