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