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