UserFeedbackSettings2

public boolean CheckNetwork() {
  boolean flag = false;
  ConnectivityManager cwjManager = (ConnectivityManager) getActivity()
    .getSystemService(Context.CONNECTIVITY_SERVICE);
  if (cwjManager.getActiveNetworkInfo() != null)
   flag = cwjManager.getActiveNetworkInfo().isAvailable();
  if (!flag) {
   showNetwork();
  }
  return flag;

 }

 private void showDialog(String message) {
  new AlertDialog.Builder(getActivity()).setTitle(R.string.dialog_title)
    .setMessage(message).setNegativeButton(R.string.ok,
      new DialogInterface.OnClickListener() {
       @Override
       public void onClick(DialogInterface dialog,
         int which) {

       }
      }).show();
 }

 private void showNetwork() {
  Builder b = new AlertDialog.Builder(getActivity()).setTitle(
    R.string.dialog_title).setMessage(R.string.dialog_wifi);
  b.setPositiveButton(R.string.setting,
    new DialogInterface.OnClickListener() {
     public void onClick(DialogInterface dialog, int whichButton) {
      Intent mIntent = new Intent();
      ComponentName comp = new ComponentName(
        "com.android.settings",
        "com.android.settings.Settings");
      mIntent.setComponent(comp);
      mIntent.setAction("android.intent.action.VIEW");
      startActivity(mIntent);
     }
    }).setNeutralButton(R.string.cancel,
    new DialogInterface.OnClickListener() {
     public void onClick(DialogInterface dialog, int whichButton) {
      dialog.cancel();
     }
    }).create();
  b.show();
 }