如何直接在“无线和networking”页面上启动设置?

我即将build立自己的对话框来通知用户应用程序没有到达互联网,我打算把两个button。 设置和取消,因为它在许多其他应用程序中看到。

我现在想知道,如何直接在无线和networking页面上启动设置?

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/** * Display a dialog that user has no internet connection * @param ctx1 * * Code from: http://osdir.com/ml/Android-Developers/2009-11/msg05044.html */ public static void showNoConnectionDialog(Context ctx1) { final Context ctx = ctx1; AlertDialog.Builder builder = new AlertDialog.Builder(ctx); builder.setCancelable(true); builder.setMessage(R.string.no_connection); builder.setTitle(R.string.no_connection_title); builder.setPositiveButton(R.string.settings, new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int which) { ctx.startActivity(new Intent(Settings.ACTION_WIRELESS_SETTINGS)); } }); builder.setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int which) { return; } }); builder.setOnCancelListener(new DialogInterface.OnCancelListener() { public void onCancel(DialogInterface dialog) { return; } }); builder.show(); }