git.gag.com Git - debian/openrocket/blob - android/src/net/sf/openrocket/android/rocket/OpenRocketLoaderActivity.java

   1 package net.sf.openrocket.android.rocket;\r
   2 \r
   3 import java.io.File;\r
   4 \r
   5 import net.sf.openrocket.R;\r
   6 import net.sf.openrocket.aerodynamics.WarningSet;\r
   7 import net.sf.openrocket.android.Application;\r
   8 import net.sf.openrocket.android.util.AndroidLogWrapper;\r
   9 import android.app.AlertDialog;\r
  10 import android.app.Dialog;\r
  11 import android.app.ProgressDialog;\r
  12 import android.content.DialogInterface;\r
  13 import android.content.Intent;\r
  14 import android.net.Uri;\r
  15 import android.os.Bundle;\r
  16 import android.support.v4.app.DialogFragment;\r
  17 import android.support.v4.app.FragmentActivity;\r
  18 \r
  19 public class OpenRocketLoaderActivity extends FragmentActivity {\r
  20 \r
  21         private ProgressDialog progress;\r
  22 \r
  23         @Override\r
  24         protected void onCreate(Bundle savedInstanceState) {\r
  25                 super.onCreate(savedInstanceState);\r
  26                 setContentView(R.layout.main);\r
  27                 Intent i = getIntent();\r
  28                 Uri file = i.getData();\r
  29                 loadOrkFile(file);\r
  30         }\r
  31 \r
  32         @Override\r
  33         protected void onDestroy() {\r
  34                 if ( progress != null ) {\r
  35                         if ( progress.isShowing() ) {\r
  36                                 progress.dismiss();\r
  37                         }\r
  38                         progress = null;\r
  39                 }\r
  40                 super.onDestroy();\r
  41         }\r
  42 \r
  43         private void loadOrkFile( Uri file ) {\r
  44                 AndroidLogWrapper.d(OpenRocketLoaderActivity.class,"Use ork file: " + file);\r
  45                 String path = file.getPath();\r
  46                 File orkFile = new File(path);\r
  47                 progress = ProgressDialog.show(this, "Loading file", "");\r
  48 \r
  49                 final OpenRocketLoaderTask task = new OpenRocketLoaderTask() {\r
  50 \r
  51                         /* (non-Javadoc)\r
  52                          * @see android.os.AsyncTask#onPostExecute(java.lang.Object)\r
  53                          */\r
  54                         @Override\r
  55                         protected void onPostExecute(OpenRocketLoaderResult result) {\r
  56                                 super.onPostExecute(result);\r
  57                                 AndroidLogWrapper.d(OpenRocketLoaderActivity.class,"Finished loading " + OpenRocketLoaderActivity.this);\r
  58                                 finishedLoading(result);\r
  59                         }\r
  60 \r
  61                 };\r
  62 \r
  63                 task.execute(orkFile);\r
  64 \r
  65         }\r
  66         \r
  67         private void finishedLoading(OpenRocketLoaderResult result) {\r
  68                 if ( progress.isShowing() ) {\r
  69                         progress.dismiss();\r
  70                 }\r
  71 \r
  72                 WarningSet warnings = result.warnings;\r
  73                 if (warnings == null || warnings.isEmpty()) {\r
  74                         ((Application)OpenRocketLoaderActivity.this.getApplication()).setRocketDocument( result.rocket );\r
  75                         Intent i = new Intent(this,OpenRocketViewer.class);\r
  76                         startActivity(i);\r
  77                         finish();\r
  78                 } else {\r
  79                         // TODO - Build a warning listing dialog\r
  80                         DialogFragment newFragment = WarningDialogFragment.newInstance();\r
  81                         newFragment.show(getSupportFragmentManager(), "dialog");\r
  82                 }\r
  83         }\r
  84 \r
  85     public void doPositiveClick() {\r
  86         // Do stuff here.\r
  87         AndroidLogWrapper.i(OpenRocketLoaderActivity.class, "Positive click!");\r
  88         finish();\r
  89     }\r
  90 \r
  91     public void doNegativeClick() {\r
  92         // Do stuff here.\r
  93         AndroidLogWrapper.i(OpenRocketLoaderActivity.class, "Negative click!");\r
  94         finish();\r
  95     }\r
  96 \r
  97     public static class WarningDialogFragment extends DialogFragment {\r
  98 \r
  99             public static WarningDialogFragment newInstance() {\r
 100                 WarningDialogFragment frag = new WarningDialogFragment();\r
 101                 Bundle args = new Bundle();\r
 102                 frag.setArguments(args);\r
 103                 return frag;\r
 104             }\r
 105 \r
 106             @Override\r
 107             public Dialog onCreateDialog(Bundle savedInstanceState) {\r
 108 \r
 109                 return new AlertDialog.Builder(getActivity())\r
 110 //                      .setIcon(android.R.drawable.alert_dialog_icon)\r
 111                         .setTitle("Warnings")\r
 112                         .setPositiveButton("OK",\r
 113                             new DialogInterface.OnClickListener() {\r
 114                                 public void onClick(DialogInterface dialog, int whichButton) {\r
 115                                     ((OpenRocketLoaderActivity)getActivity()).doPositiveClick();\r
 116                                 }\r
 117                             }\r
 118                         )\r
 119                         .setNegativeButton("Cancel",\r
 120                             new DialogInterface.OnClickListener() {\r
 121                                 public void onClick(DialogInterface dialog, int whichButton) {\r
 122                                     ((OpenRocketLoaderActivity)getActivity()).doNegativeClick();\r
 123                                 }\r
 124                             }\r
 125                         )\r
 126                         .create();\r
 127             }\r
 128         }\r
 129 }\r