Cómo manejar facebook como con confirmar en android webview

Facebook como confirmación se abre confirm_widget en una nueva ventana. Por lo tanto, su webview debe admitir la apertura de múltiples ventanas. para este setJavaScriptCanOpenWindowsAutomatically (true) y setSupportMultipleWindows (true) para su webview-

  private void setUpWebView() { likeWebView = new WebView(getContext()); likeWebView.setWebViewClient(new FacebookWebViewClient()); likeWebView.setWebChromeClient(new MyChromeClient()); final WebSettings webSettings = likeWebView.getSettings(); webSettings.setJavaScriptEnabled(true); webSettings.setJavaScriptCanOpenWindowsAutomatically(true); webSettings.setSupportMultipleWindows(true); String url = getFacebookLikeUrl(); likeWebView.loadUrl(url); likeWebView.setLayoutParams(FILL); mContent.addView(likeWebView); } 

Facebook como la confirmación llama al método onCreateWindow (). SO anula el método onCreateWindow en WebChromeClient –

 final class MyChromeClient extends WebChromeClient { // Add new webview in same window @Override public boolean onCreateWindow(WebView view, boolean dialog, boolean userGesture, Message resultMsg) { WebView childView = new WebView(getContext()); childView.getSettings().setJavaScriptEnabled(true); childView.setWebChromeClient(this); childView.setWebViewClient(new FacebookWebViewClient()); childView.setLayoutParams(FILL); mContent.addView(childView); WebView.WebViewTransport transport = (WebView.WebViewTransport) resultMsg.obj; transport.setWebView(childView); resultMsg.sendToTarget(); return true; } // remove new added webview whenever onCloseWindow gets called for new webview. @Override public void onCloseWindow(WebView window) { mContent.removeViewAt(mContent.getChildCount() - 1); } } 

confirm_widget for like calls onCloseWindow cuando el usuario hace clic en Like o Cancel. En este método se elimina la última vista web agregada.

Utilicé esto para Stripe Checkout, que abre una nueva ventana en dispositivos móviles para pagos.

Basado en la respuesta de @ Shweta:

En tu actividad:

 package myapp.app; /*** imports ***/ public class LoggedActivity extends FragmentActivity { public WebView myWebView; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.logged); // retrieve the main container LinearLayout container = (LinearLayout) findViewById(R.id.logged_webviews_container); // layout params applied to the webviews in order to fit 100% the parent container LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.FILL_PARENT, LinearLayout.LayoutParams.FILL_PARENT); myWebView = new WebView(this); myWebView.setLayoutParams(layoutParams); myWebView.setWebViewClient(new BetterWebViewClient(this)); WebSettings settings = myWebView.getSettings(); settings.setJavaScriptEnabled(true); settings.setJavaScriptCanOpenWindowsAutomatically(true); settings.setSupportMultipleWindows(true); // on this instruction, we set our extended class below as the Parent Webview webchromeclient myWebView.setWebChromeClient(new PopupWebView(this, myWebView, container, layoutParams)); // load URL myWebView.loadUrl('http://www.mywebsite.com'); container.addView(myWebView); } } 

Agregue esta clase que extiende WebChromeClient

 package myapp.app; /*** imports ***/ public class PopupWebChromeClient extends WebChromeClient { protected Activity activity; protected WebView parentWebView; protected RelativeLayout container; protected WebView popupView; PopupWebChromeClient( Activity activity, WebView parentWebView, RelativeLayout container ) { super(); this.activity = activity; this.parentWebView = parentWebView; this.container = container; } @Override public boolean onCreateWindow(WebView view, boolean dialog, boolean userGesture, Message resultMsg) { this.parentWebView.setVisibility(WebView.GONE); this.popupView = new WebView(this.activity); // setup popuview and add this.popupView.getSettings().setJavaScriptEnabled(true); this.popupView.setWebChromeClient(this); this.popupView.setWebViewClient(new ApkfWebViewClient(this.activity, true)); this.popupView.setLayoutParams(new RelativeLayout.LayoutParams( RelativeLayout.LayoutParams.FILL_PARENT, RelativeLayout.LayoutParams.FILL_PARENT )); this.container.addView(this.popupView); // send popup window infos back to main (cross-document messaging) WebView.WebViewTransport transport = (WebView.WebViewTransport) resultMsg.obj; transport.setWebView(popupView); resultMsg.sendToTarget(); return true; } // remove new added webview on close @Override public void onCloseWindow(WebView window) { this.popupView.setVisibility(WebView.GONE); this.parentWebView.setVisibility(WebView.VISIBLE); } } 

En el xml de su diseño, no defina las vistas en la Web, ya que las creamos de inmediato.