質問編集履歴

4

a

2018/07/24 07:51

投稿

syyyow
syyyow

スコア28

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test CHANGED
@@ -208,6 +208,18 @@
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+ ※追記
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  ```java
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  //付け加え分

3

追記

2018/07/24 07:51

投稿

syyyow
syyyow

スコア28

test CHANGED
File without changes
test CHANGED
@@ -205,3 +205,53 @@
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  原因がわからずです。
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  よろしくお願いします。
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+
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+
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+
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+ ```java
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+
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+ //付け加え分
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+
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+ public void onClick(View v) {
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+
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+ Intent intent = new Intent(this, Signup.class);
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+
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+
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+
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+ EditText editText = (EditText)this.findViewById(R.id.sign_up_button);
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+
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+ startActivity(intent);
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+
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+ }
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+
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+ }
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+
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+ }
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+
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+ ```
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+
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+
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+
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+ エラー内容
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+
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+ ```
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+
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+ エラー: Intentに適切なコンストラクタが見つかりません(Login.UserLoginTask,Class<Signup>)
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+ コンストラクタ Intent.Intent(String,Uri)は使用できません
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+
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+ (引数の不一致: Login.UserLoginTaskをStringに変換できません:)
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+
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+ コンストラクタ Intent.Intent(Context,Class<?>)は使用できません
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+
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+ (引数の不一致: Login.UserLoginTaskをContextに変換できません:)
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+
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+ ```
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+
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+ ```
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+ エラー: シンボルを見つけられません
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+ シンボル: メソッド findViewById(int)
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+
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+ ```

2

エラー内容変更

2018/07/24 07:50

投稿

syyyow
syyyow

スコア28

test CHANGED
File without changes
test CHANGED
@@ -10,17 +10,9 @@
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  ```
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- エラー: <identifier>がありません
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-
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- エラー: 型の開始が不正です
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-
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- エラー: ')'がありません
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+ エラー: シンボルを見つけられません
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-
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- エラー: ';'がありません
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+
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-
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- エラー: 無効なメソッド宣言です。戻り値の型が必要です。
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+ シンボル: メソッド onCreate(Bundle)
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-
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- エラー: ';'がありません
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  ```
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@@ -30,65 +22,161 @@
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+ ```
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+
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+ java
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+
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+ 【Login.java】
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+
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+
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+
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+ /**
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+
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+ * A login screen that offers login via email/password.
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+
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+ */
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+
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+ public class Login extends AppCompatActivity implements LoaderCallbacks<Cursor> {
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+
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+
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+
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+ /**
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+
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+ * Id to identity READ_CONTACTS permission request.
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+
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+ */
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+
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+ private static final int REQUEST_READ_CONTACTS = 0;
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+
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+
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+
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+ /**
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+
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+ * A dummy authentication store containing known user names and passwords.
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+
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+ * TODO: remove after connecting to a real authentication system.
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+
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+ */
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+
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+ private static final String[] DUMMY_CREDENTIALS = new String[]{
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+
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+ "foo@example.com:hello", "bar@example.com:world"
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+
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+ };
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+
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+ /**
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+
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+ * Keep track of the login task to ensure we can cancel it if requested.
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+
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+ */
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+
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+ private UserLoginTask mAuthTask = null;
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+
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+
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+
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+ // UI references.
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+
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+ private AutoCompleteTextView mEmailView;
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+
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+ private EditText mPasswordView;
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+
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+ private View mProgressView;
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+
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+ private View mLoginFormView;
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+
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+
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+
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+ @Override
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+
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+ protected void onCreate(Bundle savedInstanceState) {
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+
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+ super.onCreate(savedInstanceState);
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+
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+ setContentView(R.layout.login);
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+
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+ // Set up the login form.
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+
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+ mEmailView = (AutoCompleteTextView) findViewById(R.id.email);
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+
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+ populateAutoComplete();
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+
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+
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+
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+
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+
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+
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+
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+ 〜〜〜〜〜略〜〜〜〜〜〜〜〜〜〜
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+
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+
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+
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+
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+
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+
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+
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+
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+
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+
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+
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+ //付け加えた文
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+
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+ @Override
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+
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+ protected void onCreate(Bundle savedInstanceState) {
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+
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+ super.onCreate(savedInstanceState);
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+
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+ setContentView(R.layout.login);
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+
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+
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+
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+ Button sendButton = findViewById(R.id.sign_up_button);
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+
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+ sendButton.setOnClickListener(new View.OnClickListener() {
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+
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+ @Override
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+
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+ public void onClick(View v) {
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+
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+ Intent intent = new Intent(getApplication(), Signup.class);
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+
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+ startActivity(intent);
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+
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+ }
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+
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+
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+
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+ });
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+
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+ }
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+
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+ }
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+
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+ }
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+
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+
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+
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+ }
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+
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+ }
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+
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+ }
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+
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+
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+
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+ ```
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+
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+
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+
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  ```java
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+ //新規会員画面
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+
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- Login.java】
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+ Signup.java】
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-
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-
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-
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- /**
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+
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-
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- * A login screen that offers login via email/password.
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+
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-
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- */
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+
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-
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- public class Login extends AppCompatActivity implements LoaderCallbacks<Cursor> {
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+ public class Signup extends AppCompatActivity {
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-
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-
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-
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- /**
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-
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- * Id to identity READ_CONTACTS permission request.
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-
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- */
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-
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- private static final int REQUEST_READ_CONTACTS = 0;
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-
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-
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-
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- /**
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-
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- * A dummy authentication store containing known user names and passwords.
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-
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- * TODO: remove after connecting to a real authentication system.
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-
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- */
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-
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- private static final String[] DUMMY_CREDENTIALS = new String[]{
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-
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- "foo@example.com:hello", "bar@example.com:world"
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-
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- };
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-
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- /**
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-
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- * Keep track of the login task to ensure we can cancel it if requested.
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-
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- */
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-
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- private UserLoginTask mAuthTask = null;
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-
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-
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-
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- // UI references.
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-
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- private AutoCompleteTextView mEmailView;
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-
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- private EditText mPasswordView;
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-
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- private View mProgressView;
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-
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- private View mLoginFormView;
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@@ -98,63 +186,7 @@
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  super.onCreate(savedInstanceState);
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- setContentView(R.layout.login);
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+ setContentView(R.layout.signup);
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-
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- // Set up the login form.
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-
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- mEmailView = (AutoCompleteTextView) findViewById(R.id.email);
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-
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- populateAutoComplete();
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-
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-
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-
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-
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-
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-
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-
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- 〜〜〜〜〜略〜〜〜〜〜〜〜〜〜〜
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-
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-
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-
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-
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-
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-
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-
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-
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-
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-
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-
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- //付け加えた文
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-
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- @Override
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-
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- protected void onCreate(Bundle savedInstanceState) {
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-
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- super.onCreate(savedInstanceState);
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-
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- setContentView(R.layout.login);
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-
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-
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-
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- Button sendButton = findViewById(R.id.sign_up_button);
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-
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- sendButton.setOnClickListener(new View.OnClickListener() {
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-
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- @Override
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-
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- public void onClick(View v) {
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-
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- Intent intent = new Intent(getApplication(), Signup.class);
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-
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- startActivity(intent);
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-
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- }
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-
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-
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-
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- });
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-
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- }
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  }
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@@ -162,44 +194,6 @@
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- }
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-
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- }
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-
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- }
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-
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-
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-
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- ```
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-
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-
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-
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- ```java
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-
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- //新規会員画面
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-
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- 【Signup.java】
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-
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-
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-
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- public class Signup extends AppCompatActivity {
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-
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-
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-
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- @Override
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-
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- protected void onCreate(Bundle savedInstanceState) {
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-
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- super.onCreate(savedInstanceState);
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-
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- setContentView(R.layout.signup);
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-
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- }
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-
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- }
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-
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-
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-
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1

付け加え文編集

2018/07/24 06:06

投稿

syyyow
syyyow

スコア28

test CHANGED
File without changes
test CHANGED
@@ -126,20 +126,46 @@
126
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127
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  //付け加えた文
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129
+ @Override
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+
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+ protected void onCreate(Bundle savedInstanceState) {
132
+
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+ super.onCreate(savedInstanceState);
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+
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+ setContentView(R.layout.login);
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+
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+
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+
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- Button sendButton = findViewById(R.id.sign_up_button);
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+ Button sendButton = findViewById(R.id.sign_up_button);
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-
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+
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- sendButton.setOnClickListener(new View.OnClickListener()
141
+ sendButton.setOnClickListener(new View.OnClickListener() {
142
+
132
-
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+ @Override
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+
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- public void onClick (View v){
145
+ public void onClick(View v) {
134
-
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+
135
- Intent intent = new Intent(getApplication(), Signup.class);
147
+ Intent intent = new Intent(getApplication(), Signup.class);
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-
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+
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- startActivity(intent);
149
+ startActivity(intent);
150
+
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+ }
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+
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+
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+
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+ });
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139
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  }
140
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159
+ }
160
+
161
+ }
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+
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+
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+
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  }
142
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167
+ }
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+
143
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  }
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145
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