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

   1 /**
   2  *   ownCloud Android client application
   3  *
   4  *   Copyright (C) 2015 ownCloud Inc.
   5  *
   6  *   This program is free software: you can redistribute it and/or modify
   7  *   it under the terms of the GNU General Public License version 2,
   8  *   as published by the Free Software Foundation.
   9  *
  10  *   This program is distributed in the hope that it will be useful,
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *   GNU General Public License for more details.
  14  *
  15  *   You should have received a copy of the GNU General Public License
  16  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17  *
  18  */
  19 package com.owncloud.android.ui.dialog;
  20
  21 import com.owncloud.android.R;
  22
  23 import android.app.Dialog;
  24 import android.os.Bundle;
  25 import android.support.v4.app.DialogFragment;
  26 import android.view.LayoutInflater;
  27 import android.view.View;
  28 import android.view.ViewGroup;
  29 import android.view.Window;
  30 import android.widget.TextView;
  31
  32 public class LoadingDialog extends DialogFragment {
  33
  34     private String mMessage;
  35
  36     public LoadingDialog() {
  37         super();
  38     }
  39
  40     @Override
  41     public void onCreate(Bundle savedInstanceState) {
  42         super.onCreate(savedInstanceState);
  43         setRetainInstance(true);
  44         setCancelable(false);
  45     }
  46
  47     public LoadingDialog(String message) {
  48         this.mMessage = message;
  49     }
  50
  51     @Override
  52     public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
  53         // Create a view by inflating desired layout
  54         View v = inflater.inflate(R.layout.loading_dialog, container,  false);
  55
  56         // set value
  57         TextView tv  = (TextView) v.findViewById(R.id.loadingText);
  58         tv.setText(mMessage);
  59
  60         return v;
  61     }
  62
  63     @Override
  64     public Dialog onCreateDialog(Bundle savedInstanceState) {
  65         Dialog dialog = super.onCreateDialog(savedInstanceState);
  66         dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
  67         return dialog;
  68     }
  69
  70     @Override
  71     public void onDestroyView() {
  72         if (getDialog() != null && getRetainInstance())
  73             getDialog().setDismissMessage(null);
  74         super.onDestroyView();
  75     }
  76 }