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

   1 package net.sf.openrocket.android.rocket;\r
   2 \r
   3 import net.sf.openrocket.R;\r
   4 import net.sf.openrocket.android.Application;\r
   5 import net.sf.openrocket.android.util.AndroidLogWrapper;\r
   6 import net.sf.openrocket.document.OpenRocketDocument;\r
   7 import net.sf.openrocket.document.Simulation;\r
   8 import net.sf.openrocket.unit.Unit;\r
   9 import net.sf.openrocket.unit.UnitGroup;\r
  10 import android.app.Activity;\r
  11 import android.content.SharedPreferences;\r
  12 import android.os.Bundle;\r
  13 import android.preference.PreferenceManager;\r
  14 import android.support.v4.app.Fragment;\r
  15 import android.view.LayoutInflater;\r
  16 import android.view.View;\r
  17 import android.view.ViewGroup;\r
  18 import android.widget.AdapterView;\r
  19 import android.widget.AdapterView.OnItemClickListener;\r
  20 import android.widget.ArrayAdapter;\r
  21 import android.widget.ListView;\r
  22 import android.widget.TextView;\r
  23 \r
  24 public class Simulations extends Fragment\r
  25 implements SharedPreferences.OnSharedPreferenceChangeListener\r
  26 {\r
  27 \r
  28         public interface OnSimulationSelectedListener {\r
  29                 public void onSimulationSelected( int simulationId );\r
  30         }\r
  31 \r
  32         private ListView simulationList;\r
  33         private OnSimulationSelectedListener listener;\r
  34 \r
  35         @Override\r
  36         public View onCreateView(LayoutInflater inflater, ViewGroup container,\r
  37                         Bundle savedInstanceState) {\r
  38                 View v = inflater.inflate(R.layout.rocket_simulations, container, false);\r
  39                 simulationList = (ListView) v.findViewById(R.id.openrocketviewerSimulationList);\r
  40 \r
  41                 return v;\r
  42         }\r
  43 \r
  44         @Override\r
  45         public void onAttach(Activity activity) {\r
  46                 super.onAttach(activity);\r
  47                 if ( activity instanceof OnSimulationSelectedListener ) {\r
  48                         listener = (OnSimulationSelectedListener) activity;\r
  49                 }\r
  50         }\r
  51 \r
  52 \r
  53         public void setListener(OnSimulationSelectedListener listener) {\r
  54                 this.listener = listener;\r
  55         }\r
  56 \r
  57         @Override\r
  58         public void onActivityCreated(Bundle savedInstanceState) {\r
  59                 super.onActivityCreated(savedInstanceState);\r
  60 \r
  61                 SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getActivity());\r
  62                 prefs.registerOnSharedPreferenceChangeListener(this);\r
  63 \r
  64                 setup();\r
  65 \r
  66         }\r
  67 \r
  68         @Override\r
  69         public void onDestroy() {\r
  70                 super.onDestroy();\r
  71 \r
  72                 SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getActivity());\r
  73                 prefs.unregisterOnSharedPreferenceChangeListener(this);\r
  74         }\r
  75 \r
  76         @Override\r
  77         public void onSharedPreferenceChanged(SharedPreferences arg0, String arg1) {\r
  78                 if ( this.isVisible() ) {\r
  79                         setup();\r
  80                 }\r
  81         }\r
  82 \r
  83 \r
  84         private void setup() {\r
  85                 final OpenRocketDocument rocketDocument = ((Application)getActivity().getApplication()).getRocketDocument();\r
  86                 AndroidLogWrapper.d(Simulations.class,"activity = {0}", this.getActivity());\r
  87 \r
  88                 ArrayAdapter<Simulation> sims = new ArrayAdapter<Simulation>(this.getActivity(),android.R.layout.simple_list_item_2,rocketDocument.getSimulations()) {\r
  89 \r
  90                         @Override\r
  91                         public View getView(int position, View convertView,     ViewGroup parent) {\r
  92                                 View v = convertView;\r
  93                                 if ( v == null ) {\r
  94                                         LayoutInflater li = getActivity().getLayoutInflater();\r
  95                                         v = li.inflate(android.R.layout.simple_list_item_2,null);\r
  96                                 }\r
  97                                 Simulation sim = this.getItem(position);\r
  98                                 ((TextView)v.findViewById(android.R.id.text1)).setText( sim.getName() );\r
  99                                 StringBuilder sb = new StringBuilder();\r
 100                                 sb.append("motors: ").append(sim.getConfiguration().getMotorConfigurationDescription());\r
 101                                 Unit distanceUnit = UnitGroup.UNITS_DISTANCE.getDefaultUnit();\r
 102                                 sb.append(" apogee: ").append( distanceUnit.toStringUnit(sim.getSimulatedData().getMaxAltitude()));\r
 103                                 sb.append(" time: ").append(sim.getSimulatedData().getFlightTime()).append("s");\r
 104                                 ((TextView)v.findViewById(android.R.id.text2)).setText( sb.toString() );\r
 105                                 return v;\r
 106                         }\r
 107 \r
 108                 };\r
 109                 simulationList.setOnItemClickListener( new OnItemClickListener() {\r
 110                         @Override\r
 111                         public void onItemClick(AdapterView l, View v, int position, long id) {\r
 112                                 if (listener != null ) {\r
 113                                         listener.onSimulationSelected(position);\r
 114                                 }\r
 115                         }\r
 116 \r
 117                 });\r
 118                 simulationList.setAdapter(sims);\r
 119 \r
 120         }\r
 121 \r
 122 }\r