wear/src/main/java/net/osdn/gokigen/joggingtimer/utilities/DataEditDialog.java

   1 package net.osdn.gokigen.joggingtimer.utilities;
   2
   3 import android.app.Activity;
   4 import android.app.AlertDialog;
   5 import android.app.Dialog;
   6 import android.app.DialogFragment;
   7 import android.content.Context;
   8 import android.content.DialogInterface;
   9 import android.content.res.TypedArray;
  10 import android.graphics.Color;
  11 import android.graphics.drawable.Drawable;
  12 import android.os.Build;
  13 import android.os.Bundle;
  14 import android.support.annotation.NonNull;
  15 import android.util.Log;
  16 import android.view.ContextThemeWrapper;
  17 import android.view.LayoutInflater;
  18 import android.view.View;
  19 import android.view.ViewGroup;
  20 import android.widget.AdapterView;
  21 import android.widget.ArrayAdapter;
  22 import android.widget.EditText;
  23 import android.widget.LinearLayout;
  24 import android.widget.Spinner;
  25 import android.widget.TextView;
  26
  27 import net.osdn.gokigen.joggingtimer.R;
  28
  29 /**
  30  *
  31  *
  32  */
  33 public class DataEditDialog  extends DialogFragment
  34 {
  35     private final String TAG = toString();
  36     private int iconResId = 0;
  37     private String title = "";
  38     private int selectedPosition = 0;
  39     private DataEditDialog.Callback callback = null;
  40     Dialog myDialog = null;
  41
  42     /**
  43      *
  44      *
  45      */
  46     public static DataEditDialog newInstance(int iconResId, String title,  @NonNull DataEditDialog.Callback callback)
  47     {
  48         DataEditDialog instance = new DataEditDialog();
  49         instance.prepare(iconResId, title, callback);
  50
  51         // パラメータはBundleにまとめておく
  52         Bundle arguments = new Bundle();
  53         arguments.putString("title", title);
  54         //arguments.putString("message", message);
  55         instance.setArguments(arguments);
  56
  57         return (instance);
  58     }
  59
  60     /**
  61      *
  62      *
  63      */
  64     private void prepare(int iconResId, String title,  @NonNull DataEditDialog.Callback callback)
  65     {
  66         this.iconResId = iconResId;
  67         this.title = title;
  68         this.callback = callback;
  69     }
  70
  71     /**
  72      *
  73      *
  74      */
  75     @Override
  76     public @NonNull Dialog onCreateDialog(Bundle savedInstanceState)
  77     {
  78         Activity activity = getActivity();
  79
  80         // 確認ダイアログの生成
  81         //final AlertDialog.Builder alertDialog = new AlertDialog.Builder(new ContextThemeWrapper(activity, R.style.wear2_dialog_theme));
  82         final AlertDialog.Builder alertDialog = new AlertDialog.Builder(activity);
  83
  84
  85         // Get the layout inflater
  86         LayoutInflater inflater = activity.getLayoutInflater();
  87         final View alertView = inflater.inflate(R.layout.information_dialog, null, false);
  88         alertDialog.setView(alertView);
  89
  90         final String[] objects = activity.getResources().getStringArray(R.array.icon_selection_id);
  91         final Spinner spinner = alertView.findViewById(R.id.spinner_selection);
  92         final EditText titleText = alertView.findViewById(R.id.edit_title);
  93
  94         // もー苦肉の策だ。。。
  95         if (Build.VERSION.SDK_INT <= android.os.Build.VERSION_CODES.M)
  96         {
  97             titleText.setTextColor(Color.BLACK);
  98         }
  99
 100         try
 101         {
 102             titleText.setText(title);
 103             IconListAdapter adapter = new IconListAdapter(activity, R.layout.icon_list, objects);
 104             spinner.setAdapter(adapter);
 105             spinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
 106                 @Override
 107                 public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
 108                     Log.v(TAG, "onItemSelected : " + position + " (" + id + ")");
 109                     selectedPosition = position;
 110                 }
 111
 112                 @Override
 113                 public void onNothingSelected(AdapterView<?> parent) {
 114                     Log.v(TAG, "onNothingSelected");
 115                 }
 116             });
 117         }
 118         catch (Exception e)
 119         {
 120             e.printStackTrace();
 121         }
 122         alertDialog.setIcon(iconResId);
 123         alertDialog.setMessage(activity.getString(R.string.dialog_message_data_edit));
 124         alertDialog.setCancelable(true);
 125
 126         // ボタンを設定する（実行ボタン）
 127         alertDialog.setPositiveButton(activity.getString(R.string.dialog_positive_execute),
 128                 new DialogInterface.OnClickListener() {
 129                     public void onClick(DialogInterface dialog, int which)
 130                     {
 131                         try
 132                         {
 133                             Activity activity = getActivity();
 134                             if (activity != null)
 135                             {
 136                                 String array[] = activity.getResources().getStringArray(R.array.icon_selection_id);
 137                                 if (callback != null)
 138                                 {
 139                                     callback.dataEdited(Integer.parseInt(array[selectedPosition]), titleText.getText().toString());
 140                                 }
 141                             }
 142                         }
 143                         catch (Exception e)
 144                         {
 145                             e.printStackTrace();
 146                             if (callback != null)
 147                             {
 148                                 callback.cancelled();
 149                             }
 150                         }
 151                         dialog.dismiss();
 152                     }
 153                 });
 154
 155         // ボタンを設定する (キャンセルボタン）
 156         alertDialog.setNegativeButton(activity.getString(R.string.dialog_negative_cancel),
 157                 new DialogInterface.OnClickListener() {
 158                     public void onClick(DialogInterface dialog, int which) {
 159                         if (callback != null)
 160                         {
 161                             callback.cancelled();
 162                         }
 163                         dialog.cancel();
 164                     }
 165                 });
 166
 167         // 確認ダイアログを応答する
 168         myDialog = alertDialog.create();
 169         return (myDialog);
 170     }
 171
 172
 173     @Override
 174     public void onPause()
 175     {
 176         super.onPause();
 177         Log.v(TAG, "AlertDialog::onPause()");
 178         if (myDialog != null)
 179         {
 180             myDialog.cancel();
 181         }
 182     }
 183
 184     /**
 185      * コールバックインタフェース
 186      *
 187      */
 188     public interface Callback
 189     {
 190         void dataEdited(int iconId, String title); // OKを選択したとき
 191         void cancelled();                          // キャンセルしたとき
 192     }
 193
 194     public class IconListAdapter extends ArrayAdapter<String>
 195     {
 196         private final LayoutInflater inflater;
 197         private final int layoutResourceId;
 198         private final String[]  stringList;
 199
 200         private IconListAdapter(Activity activity, int layoutResourceId, String[] strings)
 201         {
 202             super(activity, layoutResourceId, strings);
 203             inflater = (LayoutInflater) activity.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
 204             stringList = strings;
 205             this.layoutResourceId = layoutResourceId;
 206         }
 207
 208         @Override
 209         public int getCount()
 210         {
 211             return stringList.length;
 212         }
 213
 214         @Override
 215         public String getItem(int position)
 216         {
 217             return stringList[position];
 218         }
 219
 220         @Override
 221         public long getItemId(int position)
 222         {
 223             return (position);
 224         }
 225
 226         @Override
 227         public @NonNull View getView(int position, View convertView, @NonNull ViewGroup parent)
 228         {
 229             View row = inflater.inflate(layoutResourceId, parent, false);
 230             try
 231             {
 232                 TextView target = row.findViewById(R.id.selection_icon);
 233                 TypedArray imgs = getActivity().getResources().obtainTypedArray(R.array.icon_selection);
 234                 int rscId = imgs.getResourceId(position, R.drawable.ic_label_outline_black_24dp);
 235                 target.setCompoundDrawablesWithIntrinsicBounds(rscId, 0, 0, 0);
 236                 imgs.recycle();
 237             }
 238             catch (Exception e)
 239             {
 240                 e.printStackTrace();
 241             }
 242             return (row);
 243         }
 244
 245         @Override
 246         public View getDropDownView(int position, View convertView, @NonNull ViewGroup parent)
 247         {
 248             return (getView(position, convertView, parent));
 249         }
 250     }
 251 }