<string name="CodeProjectWebURL">http://www.codeproject.com</string>

public class FirstActivity extends Activity {private WebView oWebView;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_first);oWebView = (WebView)findViewById(R.id.webView);oWebView.loadUrl(getString(R.string.CodeProjectWebURL));}/** Called when the activity is about to become visible. */@Overrideprotected void onStart() {super.onStart();Toast.makeText(getApplicationContext(), "Inside onStart", Toast.LENGTH_LONG).show();}/** Called when the activity has become visible. */@Overrideprotected void onResume() {super.onResume();Toast.makeText(getApplicationContext(), "Inside onResume", Toast.LENGTH_LONG).show();}/** Called when another activity is taking focus. */@Overrideprotected void onPause() {super.onPause();Toast.makeText(getApplicationContext(), "Inside onPause", Toast.LENGTH_LONG).show();}/** Called when the activity is no longer visible. */@Overrideprotected void onStop() {super.onStop();Toast.makeText(getApplicationContext(), "Inside onStop", Toast.LENGTH_LONG).show();}/** Called just before the activity is destroyed. */@Overridepublic void onDestroy() {super.onDestroy();Toast.makeText(getApplicationContext(), "Inside onDestroy", Toast.LENGTH_LONG).show();}}

<WebViewandroid:layout_width="wrap_content"android:layout_height="wrap_content"android:id="@+id/webView"android:layout_alignParentTop="true"android:layout_alignParentStart="true"android:layout_alignParentBottom="true"android:layout_alignParentEnd="true" />