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必須項目が記入されていなかったら。Toastでその状態を知らせるプログラムを作成しました。

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This commit is contained in:
Ekamo-11 2024-07-05 12:50:53 +09:00
parent 01c3a27930
commit 4808e7a761
2 changed files with 25 additions and 4 deletions
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23
app/src/main/java/com/example/oplogy/SetUpActivity.java
View File

@ -10,6 +10,7 @@ import android.content.Intent;
import android.content.SharedPreferences;
import android.graphics.Paint;
import android.os.Bundle;
import android.text.TextUtils;
import android.util.Log;
import android.widget.Button;
import android.widget.DatePicker;
@ -131,10 +132,25 @@ public class SetUpActivity extends FragmentActivity
Log.d(TAG, "Interval Time" + intervalTime);
Log.d(TAG, "Start Break Time" + startBreakTime);
Log.d(TAG, "End Break Time" + endBreakTime);
totalStudent = Integer.parseInt(textViewTotalStudent.getText().toString()); //数値型に変更
Log.d(TAG, "Total Student" + totalStudent);
Log.d(TAG, "onClick: できてるよ");
// クラスの人数を数値に変換して取得
try {
totalStudent = Integer.parseInt(textViewTotalStudent.getText().toString());
} catch (NumberFormatException e) {
totalStudent = 0; // デフォルト値を設定するか、エラー処理を追加することも考慮する必要があります
}
// 入力データのバリデーション
if (TextUtils.isEmpty(teacherName) || TextUtils.isEmpty(startPoint) || TextUtils.isEmpty(startTime)
|| TextUtils.isEmpty(firstDay) || TextUtils.isEmpty(secondDay) || TextUtils.isEmpty(thirdDay)
|| TextUtils.isEmpty(endTime) || TextUtils.isEmpty(intervalTime) || TextUtils.isEmpty(startBreakTime)
|| TextUtils.isEmpty(endBreakTime) || totalStudent <= 0) {
Toast.makeText(SetUpActivity.this, "必須項目を入力してください", Toast.LENGTH_SHORT).show();
return;
}
// データベースへの登録処理
ExecutorService executor = Executors.newSingleThreadExecutor();
@ -229,9 +245,14 @@ public class SetUpActivity extends FragmentActivity
reset.setOnClickListener(v -> { //テキストとラジオボタンの選択を消去
textViewTeacherName.setText("");
textViewStartPoint.setText("");
buttonFirstDay.setText("");
buttonSecondDay.setText("");
buttonThirdDay.setText("");
radioButtonTenMinute.setChecked(false);
radioButtonFifteenMinute.setChecked(false);
radioButtonThirtyMinute.setChecked(false);
textViewStartTime.setText("");
textViewEndTime.setText("");
textViewStartBreakTime.setText("");
textViewEndBreakTime.setText("");
textViewTotalStudent.setText("");

6
app/src/main/res/layout/activity_set_up.xml
View File

@ -109,7 +109,7 @@
android:id="@+id/setFirstDayButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/firstDay"
android:hint="@string/firstDay"
android:layout_marginStart="7sp"
android:layout_marginEnd="7sp"
tools:ignore="DuplicateIds" />
@ -118,7 +118,7 @@
android:id="@+id/setSecondDayButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/secondDay"
android:hint="@string/secondDay"
android:layout_marginStart="7sp"
android:layout_marginEnd="7sp"
tools:ignore="DuplicateIds" />
@ -127,7 +127,7 @@
android:id="@+id/setThirdDayButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/threeDay"
android:hint="@string/threeDay"
android:layout_marginStart="7sp"
android:layout_marginEnd="7sp"
tools:ignore="DuplicateIds" />