src/com/owncloud/android/ui/dialog/LoadingDialog.java

   1 /* ownCloud Android client application
   2  *   Copyright (C) 2012-2014 ownCloud Inc.
   3  *
   4  *   This program is free software: you can redistribute it and/or modify
   5  *   it under the terms of the GNU General Public License version 2,
   6  *   as published by the Free Software Foundation.
   7  *
   8  *   This program is distributed in the hope that it will be useful,
   9  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  *   GNU General Public License for more details.
  12  *
  13  *   You should have received a copy of the GNU General Public License
  14  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15  *
  16  */
  17 package com.owncloud.android.ui.dialog;
  18
  19 import com.owncloud.android.R;
  20
  21 import android.app.Dialog;
  22 import android.os.Bundle;
  23 import android.support.v4.app.DialogFragment;
  24 import android.view.LayoutInflater;
  25 import android.view.View;
  26 import android.view.ViewGroup;
  27 import android.view.Window;
  28 import android.widget.TextView;
  29
  30 public class LoadingDialog extends DialogFragment {
  31
  32     private String mMessage;
  33
  34     public LoadingDialog() {
  35         super();
  36     }
  37
  38     @Override
  39     public void onCreate(Bundle savedInstanceState) {
  40         super.onCreate(savedInstanceState);
  41         setRetainInstance(true);
  42         setCancelable(false);
  43     }
  44
  45     public LoadingDialog(String message) {
  46         this.mMessage = message;
  47     }
  48
  49     @Override
  50     public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
  51         // Create a view by inflating desired layout
  52         View v = inflater.inflate(R.layout.loading_dialog, container,  false);
  53
  54         // set value
  55         TextView tv  = (TextView) v.findViewById(R.id.loadingText);
  56         tv.setText(mMessage);
  57
  58         return v;
  59     }
  60
  61     @Override
  62     public Dialog onCreateDialog(Bundle savedInstanceState) {
  63         Dialog dialog = super.onCreateDialog(savedInstanceState);
  64         dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
  65         return dialog;
  66     }
  67
  68     @Override
  69     public void onDestroyView() {
  70         if (getDialog() != null && getRetainInstance())
  71             getDialog().setDismissMessage(null);
  72             super.onDestroyView();
  73     }
  74 }