質問編集履歴
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test
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@@ -294,7 +294,7 @@
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ボタンをタップするまではエラーなく動作していますが、記述は合ってますでしょうか？
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（startActivityForResult,
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（startActivityForResult, onActivityResultあたりが合ってるか不安です）
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test
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@@ -1,22 +1,186 @@
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別のアクティビティのTextViewに、
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別のアクティビティで入力された文字列を表示するには？
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こちらを参考にしました。
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[http://yan-note.blogspot.jp/2010/09/android_4530.html
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](http://yan-note.blogspot.jp/2010/09/android_4530.html)
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Sub
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```ここに言語を入力
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public class SubActivity extends AppCompatActivity{
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public String name;
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public String job;
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public int image;
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public String comment;
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public TextView text;
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public TextView text2;
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private static final int SUBACTIVITY = 1;
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@Override
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.sub_activity);
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android.support.v7.app.ActionBar actionbar = getSupportActionBar();
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actionbar.setHomeButtonEnabled(true);
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actionbar.setDisplayHomeAsUpEnabled(true);
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text = (TextView) findViewById(R.id.textView);
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text2 = (TextView) findViewById(R.id.textView2);
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TextView text3 = (TextView) findViewById(R.id.textView3);
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ImageView imageView = (ImageView) findViewById(R.id.imageView);
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ListView listView = (ListView)findViewById(R.id.listView1);
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Intent sub = getIntent();
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name = sub.getStringExtra("list_names");
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job = sub.getStringExtra("list_jobs");
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image = sub.getIntExtra("list_images", R.drawable.human);
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comment = sub.getStringExtra("list_comments");
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text.setText(name);
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text2.setText(job);
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imageView.setImageResource(image);
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text3.setText(comment);
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text.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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Intent njIntent = new Intent();
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njIntent.putExtra("LIST_NAMES",name);
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njIntent.putExtra("LIST_JOBS",job);
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njIntent.putExtra("LIST_IMAGE",image);
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njIntent.putExtra("LIST_COMMENT",comment);
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njIntent.setClassName("com.example.tsuyoshiokaprofile", "com.example.tsuyoshiokaprofile.NameJobEditActivity");
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startActivity(njIntent);
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}
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});
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ーーーーーーー中略ーーーー
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@Override
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protected void onActivityResult (int requestCode, int resultCode, Intent intent) {
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super.onActivityResult(requestCode, resultCode, intent);
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if (requestCode == SUBACTIVITY) {
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if (resultCode == RESULT_OK) {
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text = (TextView) findViewById(R.id.textView);
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text2 = (TextView) findViewById(R.id.textView2);
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Intent njIntent = getIntent();
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Bundle extras = intent.getExtras();
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String editedName = njIntent.getStringExtra("NAME_INPUT");
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String editedJob = njIntent.getStringExtra("JOB_INPUT");
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text.setText(editedName);
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text2.setText(editedJob);
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Log.d("LogCat", "Log message");
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}
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}
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}
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```
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NameJobEditActivity
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```ここに言語を入力
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package com.example.tsuyoshiokaprofile;
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ーーーーーーーーーー略ーーーー
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public class NameJobEditActivity
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public class NameJobEditActivity extends AppCompatActivity{
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@@ -26,8 +190,6 @@
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Button button;
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SubActivity subActivity;
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String editedName;
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String editedJob;
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@@ -38,6 +200,22 @@
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String subJob;
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private static final int SUBACTIVITY = 1;
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String subText;
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String subText2;
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int subImage;
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String subComment;
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@Override
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@@ -60,22 +238,6 @@
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editedName = editName.getText().toString();
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editedJob = editJob.getText().toString();
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njIntent = getIntent();
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subName = njIntent.getStringExtra("LIST_NAMES");
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subJob =njIntent.getStringExtra("LIST_JOBS");
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button.setOnClickListener(new View.OnClickListener() {
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public void onClick(View v) {
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subActivity.text.setText(editedName);
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subActivity.text2.setText(editedJob);
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//
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//Inputされたのを取得
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editedName = editName.getText().toString();
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editedJob = editJob.getText().toString();
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//保存を押すと、subに戻る。
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Intent intent = new Intent();
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intent.setClassName("com.example.tsuyoshiokaprofile", "com.example.tsuyoshiokaprofile.SubActivity");
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//intentに入力された文字列を詰める
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intent.putExtra("NAME_INPUT",editedName);
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intent.putExtra("JOB_INPUT",editedJob);
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//値を詰めたものをSubに渡して画面遷移する
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startActivityForResult(intent, SUBACTIVITY);
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@@ -100,236 +278,26 @@
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});
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}
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}
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```
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public TextView text2;
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@Override
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.sub_activity);
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android.support.v7.app.ActionBar actionbar = getSupportActionBar();
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actionbar.setHomeButtonEnabled(true);
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actionbar.setDisplayHomeAsUpEnabled(true);
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text = (TextView) findViewById(R.id.textView);
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text2 = (TextView) findViewById(R.id.textView2);
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TextView text3 = (TextView) findViewById(R.id.textView3);
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ImageView imageView = (ImageView) findViewById(R.id.imageView);
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ListView listView = (ListView)findViewById(R.id.listView1);
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Intent sub = getIntent();
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name = sub.getStringExtra("list_names");
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job = sub.getStringExtra("list_jobs");
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int image = sub.getIntExtra("list_images", R.drawable.human);
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String comment = sub.getStringExtra("list_comments");
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assert text != null;
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assert text2 != null;
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assert imageView != null;
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assert text3 != null;
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text.setText(name);
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text2.setText(job);
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imageView.setImageResource(image);
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text3.setText(comment);
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text.setOnClickListener(new View.OnClickListener() {
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190
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-
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191
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@Override
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192
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public void onClick(View v) {
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Intent njIntent = new Intent();
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-
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njIntent.putExtra("LIST_NAMES",name);
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198
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njIntent.putExtra("LIST_JOBS",job);
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200
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njIntent.setClassName("com.example.tsuyoshiokaprofile", "com.example.tsuyoshiokaprofile.NameJobEditActivity");
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202
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startActivity(njIntent);
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}
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});
|
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```
|
|
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|
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215
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Subの
|
|
216
|
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|
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217
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> text.setText(name);
|
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|
|
219
|
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> text2.setText(job);
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|
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|
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textとtext2に、
|
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225
|
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|
|
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|
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editNameに入力されたものと、
|
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|
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|
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229
|
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editJobに入力されたものを
|
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|
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setTextしたい。
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|
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|
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|
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```ここに言語を入力
|
|
236
|
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237
|
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|
|
238
|
-
|
|
239
|
-
public class Main extends AppCompatActivity {
|
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240
|
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241
|
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242
|
-
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243
|
-
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244
|
-
|
|
245
|
-
private ListView listView;
|
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|
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|
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247
|
-
ArrayList<MemberProfile> memberProfilesList;
|
|
248
|
-
|
|
249
|
-
|
|
250
|
-
|
|
251
|
-
protected void onCreate(Bundle savedInstanceState) {
|
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|
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|
-
super.onCreate(savedInstanceState);
|
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|
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|
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setContentView(R.layout.activity_main);
|
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|
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|
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|
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|
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|
-
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261
|
-
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262
|
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263
|
-
listView = (ListView)findViewById(R.id.listView1);
|
|
264
|
-
|
|
265
|
-
|
|
266
|
-
|
|
267
|
-
//アレイリストのインスタンスを作成
|
|
268
|
-
|
|
269
|
-
memberProfilesList = new ArrayList<>();
|
|
270
|
-
|
|
271
|
-
memberProfilesList.add(new MemberProfile(getString(R.string.name1),getString(R.string.job1),R.drawable.human,getString(R.string.comment1)));
|
|
272
|
-
|
|
273
|
-
memberProfilesList.add(new MemberProfile(getString(R.string.name2),getString(R.string.job2),R.drawable.human1,getString(R.string.comment2)));
|
|
274
|
-
|
|
275
|
-
|
|
276
|
-
|
|
277
|
-
ーーー中略ーーー
|
|
278
|
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|
|
279
|
-
```
|
|
280
|
-
|
|
281
|
-
|
|
282
|
-
|
|
283
|
-
Mainの、
|
|
284
|
-
|
|
285
|
-
> memberProfilesList.add(new MemberProfile(getString(R.string.name1),getString(R.string.job1),R.drawable.human,getString(R.string.comment1)));
|
|
286
|
-
|
|
287
|
-
|
|
288
|
-
|
|
289
|
-
ここのMemberProfileの引数１番目と２番目に、
|
|
290
|
-
|
|
291
|
-
|
|
292
|
-
|
|
293
|
-
editNameに入力されたものと、
|
|
294
|
-
|
|
295
|
-
editJobに入力されたものを
|
|
296
|
-
|
|
297
|
-
setTextしたい。
|
|
298
|
-
|
|
299
|
-
|
|
300
|
-
|
|
301
|
-
エラー
|
|
302
|
-
|
|
303
|
-
```ここに言語を入力
|
|
304
|
-
|
|
305
|
-
Process: com.example.tsuyoshiokaprofile, PID: 2204
|
|
306
|
-
|
|
307
|
-
java.lang.NullPointerException: Attempt to read from field 'android.widget.TextView com.example.tsuyoshiokaprofile.SubActivity.text' on a null object reference
|
|
308
|
-
|
|
309
|
-
at com.example.tsuyoshiokaprofile.NameJobEditActivity$1.onClick(NameJobEditActivity.java:45)
|
|
310
|
-
|
|
311
|
-
at android.view.View.performClick(View.java:4776)
|
|
312
|
-
|
|
313
|
-
at android.view.View$PerformClick.run(View.java:19793)
|
|
314
|
-
|
|
315
|
-
at android.os.Handler.handleCallback(Handler.java:739)
|
|
316
|
-
|
|
317
|
-
at android.os.Handler.dispatchMessage(Handler.java:95)
|
|
318
|
-
|
|
319
|
-
at android.os.Looper.loop(Looper.java:135)
|
|
320
|
-
|
|
321
|
-
at android.app.ActivityThread.main(ActivityThread.java:5289)
|
|
322
|
-
|
|
323
|
-
at java.lang.reflect.Method.invoke(Native Method)
|
|
324
|
-
|
|
325
|
-
at java.lang.reflect.Method.invoke(Method.java:372)
|
|
326
|
-
|
|
327
|
-
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
|
|
328
|
-
|
|
329
|
-
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
|
|
330
|
-
|
|
331
|
-
```
|
|
332
|
-
|
|
333
|
-
Subのテキストがnull？を意味している？
|
|
334
|
-
|
|
335
|
-
でも、NameJobActivityを追加する前、Sub単体では問題なく動作していました。
|
|
291
|
+
Edit画面で入力し、ボタンを押すと、デフォルトの表示になってしまうのですがなぜでしょうか。。。
|
|
292
|
+
|
|
293
|
+
|
|
294
|
+
|
|
295
|
+
ボタンをタップするまではエラーなく動作していますが、記述は合ってますでしょうか？
|
|
296
|
+
|
|
297
|
+
（startActivityForResult, getActivityResultあたりが合ってるか不安です）
|
|
298
|
+
|
|
299
|
+
|
|
300
|
+
|
|
301
|
+
|
|
302
|
+
|
|
303
|
+
|
1
追記
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -26,7 +26,17 @@
|
|
|
26
26
|
|
|
27
27
|
Button button;
|
|
28
28
|
|
|
29
|
-
|
|
29
|
+
SubActivity subActivity;
|
|
30
|
+
|
|
31
|
+
String editedName;
|
|
32
|
+
|
|
33
|
+
String editedJob;
|
|
34
|
+
|
|
35
|
+
Intent njIntent;
|
|
36
|
+
|
|
37
|
+
String subName;
|
|
38
|
+
|
|
39
|
+
String subJob;
|
|
30
40
|
|
|
31
41
|
|
|
32
42
|
|
|
@@ -50,119 +60,233 @@
|
|
|
50
60
|
|
|
51
61
|
|
|
52
62
|
|
|
53
|
-
|
|
63
|
+
editedName = editName.getText().toString();
|
|
64
|
+
|
|
54
|
-
|
|
65
|
+
editedJob = editJob.getText().toString();
|
|
66
|
+
|
|
67
|
+
|
|
68
|
+
|
|
55
|
-
|
|
69
|
+
njIntent = getIntent();
|
|
70
|
+
|
|
56
|
-
|
|
71
|
+
subName = njIntent.getStringExtra("LIST_NAMES");
|
|
72
|
+
|
|
73
|
+
subJob =njIntent.getStringExtra("LIST_JOBS");
|
|
74
|
+
|
|
75
|
+
|
|
76
|
+
|
|
77
|
+
|
|
78
|
+
|
|
79
|
+
|
|
80
|
+
|
|
57
|
-
|
|
81
|
+
button.setOnClickListener(new View.OnClickListener() {
|
|
82
|
+
|
|
83
|
+
@Override
|
|
84
|
+
|
|
85
|
+
public void onClick(View v) {
|
|
86
|
+
|
|
87
|
+
subActivity.text.setText(editedName);
|
|
88
|
+
|
|
89
|
+
subActivity.text2.setText(editedJob);
|
|
90
|
+
|
|
91
|
+
|
|
92
|
+
|
|
93
|
+
|
|
94
|
+
|
|
95
|
+
// ToDo ページを閉じる
|
|
96
|
+
|
|
97
|
+
|
|
98
|
+
|
|
99
|
+
}
|
|
100
|
+
|
|
101
|
+
});
|
|
102
|
+
|
|
103
|
+
```
|
|
104
|
+
|
|
105
|
+
Sub
|
|
106
|
+
|
|
107
|
+
```ここに言語を入力
|
|
108
|
+
|
|
109
|
+
public class SubActivity extends AppCompatActivity{
|
|
110
|
+
|
|
111
|
+
|
|
112
|
+
|
|
113
|
+
String name;
|
|
114
|
+
|
|
115
|
+
String job;
|
|
116
|
+
|
|
117
|
+
public TextView text;
|
|
118
|
+
|
|
119
|
+
public TextView text2;
|
|
120
|
+
|
|
121
|
+
|
|
122
|
+
|
|
123
|
+
@Override
|
|
124
|
+
|
|
125
|
+
public void onCreate(Bundle savedInstanceState) {
|
|
126
|
+
|
|
127
|
+
super.onCreate(savedInstanceState);
|
|
128
|
+
|
|
129
|
+
setContentView(R.layout.sub_activity);
|
|
130
|
+
|
|
131
|
+
|
|
132
|
+
|
|
133
|
+
android.support.v7.app.ActionBar actionbar = getSupportActionBar();
|
|
134
|
+
|
|
135
|
+
actionbar.setHomeButtonEnabled(true);
|
|
136
|
+
|
|
137
|
+
actionbar.setDisplayHomeAsUpEnabled(true);
|
|
138
|
+
|
|
139
|
+
|
|
140
|
+
|
|
141
|
+
text = (TextView) findViewById(R.id.textView);
|
|
142
|
+
|
|
143
|
+
text2 = (TextView) findViewById(R.id.textView2);
|
|
144
|
+
|
|
145
|
+
TextView text3 = (TextView) findViewById(R.id.textView3);
|
|
146
|
+
|
|
147
|
+
ImageView imageView = (ImageView) findViewById(R.id.imageView);
|
|
148
|
+
|
|
149
|
+
ListView listView = (ListView)findViewById(R.id.listView1);
|
|
150
|
+
|
|
151
|
+
|
|
152
|
+
|
|
153
|
+
Intent sub = getIntent();
|
|
154
|
+
|
|
155
|
+
|
|
156
|
+
|
|
157
|
+
name = sub.getStringExtra("list_names");
|
|
158
|
+
|
|
159
|
+
job = sub.getStringExtra("list_jobs");
|
|
160
|
+
|
|
161
|
+
int image = sub.getIntExtra("list_images", R.drawable.human);
|
|
162
|
+
|
|
163
|
+
String comment = sub.getStringExtra("list_comments");
|
|
164
|
+
|
|
165
|
+
|
|
166
|
+
|
|
167
|
+
|
|
168
|
+
|
|
169
|
+
assert text != null;
|
|
170
|
+
|
|
171
|
+
assert text2 != null;
|
|
172
|
+
|
|
173
|
+
assert imageView != null;
|
|
174
|
+
|
|
175
|
+
assert text3 != null;
|
|
176
|
+
|
|
177
|
+
text.setText(name);
|
|
178
|
+
|
|
179
|
+
text2.setText(job);
|
|
180
|
+
|
|
181
|
+
imageView.setImageResource(image);
|
|
182
|
+
|
|
183
|
+
text3.setText(comment);
|
|
184
|
+
|
|
185
|
+
|
|
186
|
+
|
|
187
|
+
|
|
188
|
+
|
|
189
|
+
text.setOnClickListener(new View.OnClickListener() {
|
|
58
190
|
|
|
59
191
|
@Override
|
|
60
192
|
|
|
61
193
|
public void onClick(View v) {
|
|
62
194
|
|
|
63
|
-
|
|
64
|
-
|
|
65
|
-
// .setText(editName);
|
|
66
|
-
|
|
67
|
-
|
|
195
|
+
Intent njIntent = new Intent();
|
|
196
|
+
|
|
68
|
-
|
|
197
|
+
njIntent.putExtra("LIST_NAMES",name);
|
|
198
|
+
|
|
69
|
-
|
|
199
|
+
njIntent.putExtra("LIST_JOBS",job);
|
|
200
|
+
|
|
70
|
-
|
|
201
|
+
njIntent.setClassName("com.example.tsuyoshiokaprofile", "com.example.tsuyoshiokaprofile.NameJobEditActivity");
|
|
202
|
+
|
|
71
|
-
|
|
203
|
+
startActivity(njIntent);
|
|
72
|
-
|
|
73
|
-
|
|
74
|
-
|
|
204
|
+
|
|
205
|
+
|
|
206
|
+
|
|
207
|
+
|
|
208
|
+
|
|
75
|
-
|
|
209
|
+
}
|
|
76
|
-
|
|
210
|
+
|
|
77
|
-
|
|
211
|
+
});
|
|
78
|
-
|
|
79
|
-
|
|
80
|
-
|
|
81
|
-
}
|
|
82
|
-
|
|
83
|
-
|
|
84
|
-
|
|
85
|
-
}
|
|
86
212
|
|
|
87
213
|
```
|
|
88
214
|
|
|
89
|
-
Sub
|
|
215
|
+
Subの
|
|
216
|
+
|
|
217
|
+
> text.setText(name);
|
|
218
|
+
|
|
219
|
+
> text2.setText(job);
|
|
220
|
+
|
|
221
|
+
|
|
222
|
+
|
|
223
|
+
textとtext2に、
|
|
224
|
+
|
|
225
|
+
|
|
226
|
+
|
|
227
|
+
editNameに入力されたものと、
|
|
228
|
+
|
|
229
|
+
editJobに入力されたものを
|
|
230
|
+
|
|
231
|
+
setTextしたい。
|
|
232
|
+
|
|
233
|
+
|
|
90
234
|
|
|
91
235
|
```ここに言語を入力
|
|
92
236
|
|
|
237
|
+
|
|
238
|
+
|
|
93
|
-
public class
|
|
239
|
+
public class Main extends AppCompatActivity {
|
|
94
|
-
|
|
240
|
+
|
|
241
|
+
|
|
242
|
+
|
|
243
|
+
|
|
244
|
+
|
|
95
|
-
|
|
245
|
+
private ListView listView;
|
|
246
|
+
|
|
96
|
-
|
|
247
|
+
ArrayList<MemberProfile> memberProfilesList;
|
|
248
|
+
|
|
249
|
+
|
|
250
|
+
|
|
97
|
-
|
|
251
|
+
protected void onCreate(Bundle savedInstanceState) {
|
|
98
252
|
|
|
99
253
|
super.onCreate(savedInstanceState);
|
|
100
254
|
|
|
101
|
-
setContentView(R.layout.
|
|
255
|
+
setContentView(R.layout.activity_main);
|
|
102
|
-
|
|
103
|
-
|
|
104
|
-
|
|
105
|
-
|
|
256
|
+
|
|
106
|
-
|
|
107
|
-
|
|
108
|
-
|
|
257
|
+
|
|
258
|
+
|
|
259
|
+
|
|
260
|
+
|
|
261
|
+
|
|
262
|
+
|
|
109
|
-
|
|
263
|
+
listView = (ListView)findViewById(R.id.listView1);
|
|
110
|
-
|
|
111
|
-
|
|
264
|
+
|
|
112
|
-
|
|
113
|
-
|
|
265
|
+
|
|
114
|
-
|
|
115
|
-
|
|
266
|
+
|
|
116
|
-
|
|
117
|
-
|
|
118
|
-
|
|
119
|
-
|
|
267
|
+
//アレイリストのインスタンスを作成
|
|
120
|
-
|
|
121
|
-
|
|
122
|
-
|
|
123
|
-
|
|
268
|
+
|
|
124
|
-
|
|
125
|
-
|
|
269
|
+
memberProfilesList = new ArrayList<>();
|
|
126
|
-
|
|
270
|
+
|
|
127
|
-
i
|
|
271
|
+
memberProfilesList.add(new MemberProfile(getString(R.string.name1),getString(R.string.job1),R.drawable.human,getString(R.string.comment1)));
|
|
128
|
-
|
|
272
|
+
|
|
129
|
-
|
|
273
|
+
memberProfilesList.add(new MemberProfile(getString(R.string.name2),getString(R.string.job2),R.drawable.human1,getString(R.string.comment2)));
|
|
130
|
-
|
|
131
|
-
|
|
132
|
-
|
|
133
|
-
|
|
134
|
-
|
|
135
|
-
|
|
274
|
+
|
|
136
|
-
|
|
137
|
-
|
|
275
|
+
|
|
138
|
-
|
|
139
|
-
assert imageView != null;
|
|
140
|
-
|
|
141
|
-
assert text3 != null;
|
|
142
|
-
|
|
143
|
-
text.setText(name);
|
|
144
|
-
|
|
145
|
-
text2.setText(job);
|
|
146
|
-
|
|
147
|
-
imageView.setImageResource(image);
|
|
148
|
-
|
|
149
|
-
text3.setText(comment);
|
|
150
|
-
|
|
151
|
-
|
|
152
276
|
|
|
153
277
|
ーーー中略ーーー
|
|
154
278
|
|
|
155
279
|
```
|
|
156
280
|
|
|
281
|
+
|
|
282
|
+
|
|
157
|
-
|
|
283
|
+
Mainの、
|
|
284
|
+
|
|
158
|
-
|
|
285
|
+
> memberProfilesList.add(new MemberProfile(getString(R.string.name1),getString(R.string.job1),R.drawable.human,getString(R.string.comment1)));
|
|
286
|
+
|
|
287
|
+
|
|
288
|
+
|
|
159
|
-
|
|
289
|
+
ここのMemberProfileの引数１番目と２番目に、
|
|
160
|
-
|
|
161
|
-
> text2.setText(job);
|
|
162
|
-
|
|
163
|
-
|
|
164
|
-
|
|
165
|
-
textとtext2に、
|
|
166
290
|
|
|
167
291
|
|
|
168
292
|
|
|
@@ -174,66 +298,38 @@
|
|
|
174
298
|
|
|
175
299
|
|
|
176
300
|
|
|
301
|
+
エラー
|
|
302
|
+
|
|
177
303
|
```ここに言語を入力
|
|
178
304
|
|
|
179
|
-
|
|
180
|
-
|
|
181
|
-
|
|
182
|
-
|
|
183
|
-
|
|
184
|
-
|
|
185
|
-
|
|
186
|
-
|
|
187
|
-
|
|
188
|
-
|
|
189
|
-
|
|
190
|
-
|
|
191
|
-
|
|
192
|
-
|
|
193
|
-
|
|
194
|
-
|
|
195
|
-
|
|
196
|
-
|
|
197
|
-
|
|
198
|
-
|
|
199
|
-
|
|
200
|
-
|
|
201
|
-
|
|
202
|
-
|
|
203
|
-
|
|
204
|
-
|
|
205
|
-
listView = (ListView)findViewById(R.id.listView1);
|
|
206
|
-
|
|
207
|
-
|
|
208
|
-
|
|
209
|
-
//アレイリストのインスタンスを作成
|
|
210
|
-
|
|
211
|
-
memberProfilesList = new ArrayList<>();
|
|
212
|
-
|
|
213
|
-
memberProfilesList.add(new MemberProfile(getString(R.string.name1),getString(R.string.job1),R.drawable.human,getString(R.string.comment1)));
|
|
214
|
-
|
|
215
|
-
memberProfilesList.add(new MemberProfile(getString(R.string.name2),getString(R.string.job2),R.drawable.human1,getString(R.string.comment2)));
|
|
216
|
-
|
|
217
|
-
|
|
218
|
-
|
|
219
|
-
ーーー中略ーーー
|
|
305
|
+
Process: com.example.tsuyoshiokaprofile, PID: 2204
|
|
306
|
+
|
|
307
|
+
java.lang.NullPointerException: Attempt to read from field 'android.widget.TextView com.example.tsuyoshiokaprofile.SubActivity.text' on a null object reference
|
|
308
|
+
|
|
309
|
+
at com.example.tsuyoshiokaprofile.NameJobEditActivity$1.onClick(NameJobEditActivity.java:45)
|
|
310
|
+
|
|
311
|
+
at android.view.View.performClick(View.java:4776)
|
|
312
|
+
|
|
313
|
+
at android.view.View$PerformClick.run(View.java:19793)
|
|
314
|
+
|
|
315
|
+
at android.os.Handler.handleCallback(Handler.java:739)
|
|
316
|
+
|
|
317
|
+
at android.os.Handler.dispatchMessage(Handler.java:95)
|
|
318
|
+
|
|
319
|
+
at android.os.Looper.loop(Looper.java:135)
|
|
320
|
+
|
|
321
|
+
at android.app.ActivityThread.main(ActivityThread.java:5289)
|
|
322
|
+
|
|
323
|
+
at java.lang.reflect.Method.invoke(Native Method)
|
|
324
|
+
|
|
325
|
+
at java.lang.reflect.Method.invoke(Method.java:372)
|
|
326
|
+
|
|
327
|
+
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
|
|
328
|
+
|
|
329
|
+
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
|
|
220
330
|
|
|
221
331
|
```
|
|
222
332
|
|
|
223
|
-
|
|
224
|
-
|
|
225
|
-
Mainの、
|
|
226
|
-
|
|
227
|
-
> memberProfilesList.add(new MemberProfile(getString(R.string.name1),getString(R.string.job1),R.drawable.human,getString(R.string.comment1)));
|
|
228
|
-
|
|
229
|
-
|
|
230
|
-
|
|
231
|
-
|
|
333
|
+
Subのテキストがnull？を意味している？
|
|
232
|
-
|
|
233
|
-
|
|
234
|
-
|
|
334
|
+
|
|
235
|
-
|
|
335
|
+
でも、NameJobActivityを追加する前、Sub単体では問題なく動作していました。
|
|
236
|
-
|
|
237
|
-
editJobに入力されたものを
|
|
238
|
-
|
|
239
|
-
setTextしたい。
|