src/eu/alefzero/owncloud/ui/fragment/ConfirmationDialogFragment.java

   1 package eu.alefzero.owncloud.ui.fragment;
   2
   3 import android.app.AlertDialog;
   4 import android.app.Dialog;
   5 import android.content.DialogInterface;
   6 import android.os.Bundle;
   7 import android.util.Log;
   8
   9 import com.actionbarsherlock.app.SherlockDialogFragment;
  10
  11 import eu.alefzero.owncloud.R;
  12
  13 public class ConfirmationDialogFragment extends SherlockDialogFragment {
  14
  15     public final static String ARG_CONF_RESOURCE_ID = "resource_id";
  16     public final static String ARG_CONF_ARGUMENTS = "string_array";
  17
  18     ConfirmationDialogFragmentListener mListener;
  19
  20     public static ConfirmationDialogFragment newInstance(int string_id, String[] arguments) {
  21         ConfirmationDialogFragment frag = new ConfirmationDialogFragment();
  22         Bundle args = new Bundle();
  23         args.putInt(ARG_CONF_RESOURCE_ID, string_id);
  24         args.putStringArray(ARG_CONF_ARGUMENTS, arguments);
  25         frag.setArguments(args);
  26         return frag;
  27     }
  28
  29     public void setOnConfirmationListener(ConfirmationDialogFragmentListener listener) {
  30         mListener = listener;
  31     }
  32
  33     @Override
  34     public Dialog onCreateDialog(Bundle savedInstanceState) {
  35         Object[] confirmationTarget = getArguments().getStringArray(ARG_CONF_ARGUMENTS);
  36         int resourceId = getArguments().getInt(ARG_CONF_RESOURCE_ID, -1);
  37         if (confirmationTarget == null || resourceId == -1) {
  38             Log.wtf(getTag(), "Calling confirmation dialog without resource or arguments");
  39             return null;
  40         }
  41
  42         return new AlertDialog.Builder(getActivity())
  43                 .setIcon(android.R.drawable.ic_dialog_alert)
  44                 .setMessage(String.format(getString(resourceId), confirmationTarget))
  45                 .setPositiveButton(R.string.common_ok,
  46                     new DialogInterface.OnClickListener() {
  47                         public void onClick(DialogInterface dialog, int whichButton) {
  48                             mListener.onConfirmation(true, getTag());
  49                         }
  50                     }
  51                 )
  52                 .setNegativeButton(R.string.common_cancel,
  53                     new DialogInterface.OnClickListener() {
  54                         public void onClick(DialogInterface dialog, int whichButton) {
  55                             mListener.onConfirmation(false, getTag());
  56                         }
  57                     }
  58                 )
  59                 .create();
  60     }
  61
  62
  63     public interface ConfirmationDialogFragmentListener {
  64         public void onConfirmation(boolean confirmation, String callerTag);
  65     }
  66
  67 }
  68