我用webview创建了Android应用程序 . 在尝试使用Google登录时，它首先要求输入用户名和密码，然后显示“请关闭此窗口”消息的屏幕显示并且没有任何反应 .
用户也没有登录 .
附：我的移动网站本身移植到Android Webview App，这非常合适 . 任何人都可以告诉为什么这不起作用？我是Android新手 .
这是工作代码：
public class MainActivity extends Activity { protected WebView mainWebView; // private ProgressBar mProgress; private Context mContext; private WebView mWebviewPop; private FrameLayout mContainer; private ProgressBar progress; private String url = "http://m.example.com"; private String target_url_prefix = "m.example.com"; public void onBackPressed() { if (mainWebView.isFocused() && mainWebView.canGoBack()) { mainWebView.goBack(); } else { super.onBackPressed(); finish(); } } @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); mContext = this.getApplicationContext(); // Get main webview mainWebView = (WebView) findViewById(R.id.webView); progress = (ProgressBar) findViewById(R.id.progressBar); progress.setMax(100); if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) { mainWebView.setWebContentsDebuggingEnabled(true); } mainWebView.getSettings().setUserAgentString("example_android_app"); // Cookie manager for the webview CookieManager cookieManager = CookieManager.getInstance(); cookieManager.setAcceptCookie(true); // Get outer container mContainer = (FrameLayout) findViewById(R.id.webview_frame); if (!InternetConnection.checkNetworkConnection(this)) { showAlert(this, "No network found", "Please check your internet settings."); } else { // Settings WebSettings webSettings = mainWebView.getSettings(); webSettings.setJavaScriptEnabled(true); webSettings.setAppCacheEnabled(true); webSettings.setJavaScriptCanOpenWindowsAutomatically(true); webSettings.setSupportMultipleWindows(true); mainWebView.setWebViewClient(new MyCustomWebViewClient()); mainWebView.setScrollBarStyle(View.SCROLLBARS_OUTSIDE_OVERLAY); mainWebView.setWebChromeClient(new MyCustomChromeClient()); mainWebView.loadUrl(url); } } // @Override // public boolean onCreateOptionsMenu(Menu menu) { // // Inflate the menu; this adds items to the action bar if it is present. // getMenuInflater().inflate(R.menu.example_main, menu); // return true; // } private class MyCustomWebViewClient extends WebViewClient { @Override public void onPageStarted(WebView view, String url, Bitmap favicon) { progress.setProgress(0); progress.setVisibility(View.VISIBLE); super.onPageStarted(view, url, favicon); } @Override public boolean shouldOverrideUrlLoading(WebView view, String url) { String host = Uri.parse(url).getHost(); Log.d("shouldOverrideUrlLoading", host); //Toast.makeText(MainActivity.this, host, //Toast.LENGTH_SHORT).show(); if (host.equals(target_url_prefix)) { // This is my web site, so do not override; let my WebView load // the page if (mWebviewPop != null) { mWebviewPop.setVisibility(View.GONE); mContainer.removeView(mWebviewPop); mWebviewPop = null; } return false; } if (host.contains("m.facebook.com") || host.contains("facebook.co") || host.contains("google.co") || host.contains("www.facebook.com") || host.contains(".google.com") || host.contains(".google.co") || host.contains("accounts.google.com") || host.contains("accounts.google.co.in") || host.contains("www.accounts.google.com") || host.contains("www.twitter.com") || host.contains("secure.payu.in") || host.contains("https://secure.payu.in") || host.contains("oauth.googleusercontent.com") || host.contains("content.googleapis.com") || host.contains("ssl.gstatic.com")) { return false; } // Otherwise, the link is not for a page on my site, so launch // another Activity that handles URLs //Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url)); //startActivity(intent); //return true; return false; } @Override public void onPageFinished(WebView view, String url) { progress.setVisibility(View.GONE); super.onPageFinished(view, url); } @Override public void onReceivedSslError(WebView view, SslErrorHandler handler, SslError error) { Log.d("onReceivedSslError", "onReceivedSslError"); // super.onReceivedSslError(view, handler, error); } } public void setValue(int progress) { this.progress.setProgress(progress); } public void showAlert(Context context, String title, String text) { AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder( context); // set title alertDialogBuilder.setTitle(title); // set dialog message alertDialogBuilder.setMessage(text).setCancelable(false) .setPositiveButton("OK", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int id) { // if this button is clicked, close // current activity finish(); } }).create().show(); } private class MyCustomChromeClient extends WebChromeClient { @Override public boolean onCreateWindow(WebView view, boolean isDialog, boolean isUserGesture, Message resultMsg) { mWebviewPop = new WebView(mContext); mWebviewPop.setVerticalScrollBarEnabled(false); mWebviewPop.setHorizontalScrollBarEnabled(false); mWebviewPop.setWebViewClient(new MyCustomWebViewClient()); mWebviewPop.getSettings().setJavaScriptEnabled(true); mWebviewPop.getSettings().setSavePassword(false); mWebviewPop.setLayoutParams(new FrameLayout.LayoutParams( ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT)); mContainer.addView(mWebviewPop); WebView.WebViewTransport transport = (WebView.WebViewTransport) resultMsg.obj; transport.setWebView(mWebviewPop); resultMsg.sendToTarget(); return true; } @Override public void onProgressChanged(WebView view, int newProgress) { // TODO Auto-generated method stub super.onProgressChanged(view, newProgress); MainActivity.this.setValue(newProgress); } @Override public void onCloseWindow(WebView window) { Log.d("onCloseWindow", "called"); } } }
1 回答
这是工作代码：