質問編集履歴
1
エラーの追記
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -66,7 +66,11 @@
|
|
|
66
66
|
|
|
67
67
|
HomeMemoList.setOnItemClickListener { parent, view, position, id ->
|
|
68
68
|
|
|
69
|
+
map = StartUp()
|
|
70
|
+
|
|
71
|
+
|
|
72
|
+
|
|
69
|
-
var Title = map[position+1]
|
|
73
|
+
var Title = map[position+1]
|
|
70
74
|
|
|
71
75
|
Toast.makeText(this,"編集：${Title}",Toast.LENGTH_SHORT).show()
|
|
72
76
|
|
|
@@ -96,7 +100,9 @@
|
|
|
96
100
|
|
|
97
101
|
try {
|
|
98
102
|
|
|
99
|
-
del
|
|
103
|
+
val del = File(Title)
|
|
104
|
+
|
|
105
|
+
del.delete()
|
|
100
106
|
|
|
101
107
|
CountDownFile()
|
|
102
108
|
|
|
@@ -230,7 +236,7 @@
|
|
|
230
236
|
|
|
231
237
|
val allcount = CountAllMemo()
|
|
232
238
|
|
|
233
|
-
var memobody: Array<String?> = arrayOf
|
|
239
|
+
var memobody: ArrayList<String?> = arrayListOf()
|
|
234
240
|
|
|
235
241
|
var Title:String
|
|
236
242
|
|
|
@@ -252,7 +258,7 @@
|
|
|
252
258
|
|
|
253
259
|
if(readFile.exists()){
|
|
254
260
|
|
|
255
|
-
memobody
|
|
261
|
+
memobody.add(readFile.bufferedReader().use(BufferedReader::readText))
|
|
256
262
|
|
|
257
263
|
flag++
|
|
258
264
|
|
|
@@ -278,6 +284,8 @@
|
|
|
278
284
|
|
|
279
285
|
}
|
|
280
286
|
|
|
287
|
+
|
|
288
|
+
|
|
281
289
|
```
|
|
282
290
|
|
|
283
291
|
CreateMemoActivity.kt
|
|
@@ -472,7 +480,37 @@
|
|
|
472
480
|
|
|
473
481
|
```
|
|
474
482
|
|
|
475
|
-
|
|
483
|
+
##エラーログ（追記）
|
|
484
|
+
|
|
485
|
+
```
|
|
486
|
+
|
|
487
|
+
2019-06-12 00:35:16.647 5223-5223/com.example.simplememo E/AndroidRuntime: FATAL EXCEPTION: main
|
|
488
|
+
|
|
489
|
+
Process: com.example.simplememo, PID: 5223
|
|
490
|
+
|
|
491
|
+
java.lang.NullPointerException
|
|
492
|
+
|
|
493
|
+
at java.io.File.<init>(File.java:282)
|
|
494
|
+
|
|
495
|
+
at com.example.simplememo.MainActivity$onCreate$2$1.onClick(MainActivity.kt:41)
|
|
496
|
+
|
|
497
|
+
at android.support.v7.app.AlertController$ButtonHandler.handleMessage(AlertController.java:167)
|
|
498
|
+
|
|
499
|
+
at android.os.Handler.dispatchMessage(Handler.java:105)
|
|
500
|
+
|
|
501
|
+
at android.os.Looper.loop(Looper.java:251)
|
|
502
|
+
|
|
503
|
+
at android.app.ActivityThread.main(ActivityThread.java:6589)
|
|
504
|
+
|
|
505
|
+
at java.lang.reflect.Method.invoke(Native Method)
|
|
506
|
+
|
|
507
|
+
at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240)
|
|
508
|
+
|
|
509
|
+
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:767)
|
|
510
|
+
|
|
511
|
+
```
|
|
512
|
+
|
|
513
|
+
MainActivity.kt:41は`val del = File(Title)`の部分でした
|
|
476
514
|
|
|
477
515
|
|
|
478
516
|
|