質問編集履歴
2
文法の修正
test
CHANGED
File without changes
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test
CHANGED
@@ -388,7 +388,7 @@
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public String getTitle(){
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-
SimpleDateFormat format = new SimpleDateFormat("yyyy.MM", Locale.
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SimpleDateFormat format = new SimpleDateFormat("yyyy.MM", Locale.JAPAN);
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return format.format(mDateManager.mCalendar.getTime());
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@@ -444,4 +444,8 @@
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readDataの呼び出し部分は上から三番目のソース内の「//その月日の金額をまとめる」というコメントがついてる部分です。
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調べてもいまいちわからなかったのでよろしければご助言お願いいたします。
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1
データソースの追記
test
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File without changes
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test
CHANGED
@@ -206,6 +206,228 @@
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```
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```AndroidStudio
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public class CalendarAdapter extends BaseAdapter {
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private List<Date> dateArray = new ArrayList();
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private Context mContext;
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private DateManager mDateManager;
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private LayoutInflater mLayoutInflater;
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private String price;
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private SQLiteDatabase db;
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private KakeiboDatabase kDB;
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//カスタムセルを拡張したらここでWigetを定義
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private static class ViewHolder {
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public TextView dateText;
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}
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public CalendarAdapter(Context context){
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mContext = context;
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mLayoutInflater = LayoutInflater.from(mContext);
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mDateManager = new DateManager();
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dateArray = mDateManager.getDays();
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}
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@Override
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public int getCount() {
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return dateArray.size();
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}
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@Override
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public View getView(int position, View convertView, ViewGroup parent) {
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ViewHolder holder;
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if (convertView == null) {
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convertView = mLayoutInflater.inflate(R.layout.calendar_cell, null);
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holder = new ViewHolder();
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holder.dateText = convertView.findViewById(R.id.dateText);
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convertView.setTag(holder);
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} else {
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holder = (ViewHolder)convertView.getTag();
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}
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//セルのサイズを指定
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float dp = mContext.getResources().getDisplayMetrics().density;
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AbsListView.LayoutParams params = new AbsListView.LayoutParams(parent.getWidth()/7 - (int)dp, (parent.getHeight() - (int)dp * mDateManager.getWeeks() ) / mDateManager.getWeeks());
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convertView.setLayoutParams(params);
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//その月日の金額をまとめる
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+
SimpleDateFormat dateF = new SimpleDateFormat("yyyy-MM-dd", Locale.JAPAN);
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300
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301
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MainActivity main = new MainActivity();
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price = main.readData(dateF.format(dateArray.get(position)));
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305
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//日付とデータベースの金額を表示させる
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SimpleDateFormat dateFormat = new SimpleDateFormat("d", Locale.JAPAN);
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holder.dateText.setText(dateFormat.format(dateArray.get(position)) + "\n" + price);
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315
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//当月以外のセルをグレーアウト
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if (mDateManager.isCurrentMonth(dateArray.get(position))){
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318
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convertView.setBackgroundColor(Color.WHITE);
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320
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321
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}else {
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convertView.setBackgroundColor(Color.LTGRAY);
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+
}
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+
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327
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328
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+
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329
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+
//日曜日を赤、土曜日を青に
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330
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+
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331
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+
int colorId;
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332
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+
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333
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+
switch (mDateManager.getDayOfWeek(dateArray.get(position))){
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334
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+
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335
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+
case 1:
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336
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337
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+
colorId = Color.RED;
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338
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+
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339
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+
break;
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340
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+
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341
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+
case 7:
|
342
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+
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343
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+
colorId = Color.BLUE;
|
344
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+
|
345
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+
break;
|
346
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+
|
347
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+
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348
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+
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349
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+
default:
|
350
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+
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351
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+
colorId = Color.BLACK;
|
352
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+
|
353
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+
break;
|
354
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+
|
355
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+
}
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356
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+
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357
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+
holder.dateText.setTextColor(colorId);
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358
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+
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359
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+
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360
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+
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361
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+
return convertView;
|
362
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+
|
363
|
+
}
|
364
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+
|
365
|
+
|
366
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+
|
367
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+
@Override
|
368
|
+
|
369
|
+
public long getItemId(int position) {
|
370
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+
|
371
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+
return 0;
|
372
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+
|
373
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+
}
|
374
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+
|
375
|
+
|
376
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+
|
377
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+
@Override
|
378
|
+
|
379
|
+
public Object getItem(int position) {
|
380
|
+
|
381
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+
return null;
|
382
|
+
|
383
|
+
}
|
384
|
+
|
385
|
+
|
386
|
+
|
387
|
+
//表示月を取得
|
388
|
+
|
389
|
+
public String getTitle(){
|
390
|
+
|
391
|
+
SimpleDateFormat format = new SimpleDateFormat("yyyy.MM", Locale.US);
|
392
|
+
|
393
|
+
return format.format(mDateManager.mCalendar.getTime());
|
394
|
+
|
395
|
+
}
|
396
|
+
|
397
|
+
|
398
|
+
|
399
|
+
//翌月表示
|
400
|
+
|
401
|
+
public void nextMonth(){
|
402
|
+
|
403
|
+
mDateManager.nextMonth();
|
404
|
+
|
405
|
+
dateArray = mDateManager.getDays();
|
406
|
+
|
407
|
+
this.notifyDataSetChanged();
|
408
|
+
|
409
|
+
}
|
410
|
+
|
411
|
+
|
412
|
+
|
413
|
+
//前月表示
|
414
|
+
|
415
|
+
public void prevMonth(){
|
416
|
+
|
417
|
+
mDateManager.prevMonth();
|
418
|
+
|
419
|
+
dateArray = mDateManager.getDays();
|
420
|
+
|
421
|
+
this.notifyDataSetChanged();
|
422
|
+
|
423
|
+
}
|
424
|
+
|
425
|
+
}
|
426
|
+
|
427
|
+
|
428
|
+
|
429
|
+
```
|
430
|
+
|
209
431
|
|
210
432
|
|
211
433
|
このMainActivityにあるreadDataを外部から呼び出したときに
|