src/ro/ieval/unical/TrivialFragment.java

   1 package ro.ieval.unical;
   2
   3 import android.app.Fragment;
   4 import android.os.Bundle;
   5 import android.view.LayoutInflater;
   6 import android.view.View;
   7 import android.view.ViewGroup;
   8 import android.widget.AdapterView;
   9 import android.widget.CompoundButton;
  10 import android.widget.LinearLayout;
  11 import android.widget.Spinner;
  12 import android.widget.Switch;
  13
  14 public final class TrivialFragment extends Fragment {
  15         private static class OnItemSelectedListener implements android.widget.AdapterView.OnItemSelectedListener{
  16                 final View repeatCount;
  17                 public OnItemSelectedListener(final View repeatCount) {
  18                         this.repeatCount=repeatCount;
  19                 }
  20
  21                 @Override
  22                 public void onItemSelected(final AdapterView<?> whatever, final View ignored, final int pos, final long id) {
  23                         switch(pos){
  24                         case 0:
  25                                 repeatCount.setVisibility(View.GONE);
  26                                 break;
  27                         case 1:
  28                                 repeatCount.setVisibility(View.GONE);
  29                                 break;
  30                         case 2:
  31                                 repeatCount.setVisibility(View.VISIBLE);
  32                                 break;
  33                         default:
  34                         }
  35                 }
  36
  37                 @Override public void onNothingSelected(final AdapterView<?> arg0) { /* do nothing */   }
  38         }
  39
  40         private static class OnCheckedChangeListener implements android.widget.CompoundButton.OnCheckedChangeListener{
  41                 private final LinearLayout layout;
  42                 private final View root;
  43                 public OnCheckedChangeListener(final LinearLayout layout, final View root){
  44                         this.layout=layout;
  45                         this.root=root;
  46                 }
  47
  48                 @Override
  49                 public void onCheckedChanged(final CompoundButton buttonView, final boolean isChecked) {
  50                         if(isChecked) {
  51                                 Utils.setEnabledRecursively(layout, true);
  52                                 final Spinner repeatType = (Spinner) root.findViewById(R.id.repeat_type);
  53                                 repeatType.setOnItemSelectedListener(new OnItemSelectedListener(root.findViewById(R.id.repeat_count)));
  54                         }else {
  55                                 Utils.setEnabledRecursively(layout, false);
  56                         }
  57                 }
  58         }
  59
  60         public static final String ARGUMENT_LAYOUT="layout";
  61
  62         @Override
  63     public View onCreateView(final LayoutInflater inflater, final ViewGroup container, final Bundle savedInstanceState) {
  64
  65                 final View view=inflater.inflate(getArguments().getInt(ARGUMENT_LAYOUT), container, false);
  66                 final LinearLayout layout = (LinearLayout) view.findViewById(R.id.repeat_layout);
  67
  68                 if(layout != null){
  69                         final Switch repeatSwitch = (Switch) view.findViewById(R.id.repeat_switch);
  70                         Utils.setEnabledRecursively(layout, false);
  71
  72                         repeatSwitch.setOnCheckedChangeListener(new OnCheckedChangeListener(layout, view));
  73                 }
  74                 return view;
  75         }
  76 }