android studio のAndroidManifest.xmlに作ったNotification_reciever.javaとRepeating_activity.javaを追加したいのですが選択肢に無く、入力してもエラーになってしまいます。
どなたか解決策を教えていただけると助かります
実行はできるのですが、赤線を引かれてしまいます
###エラー箇所
<activity android:name=".Repeating_activity"/>
<receiver android:name=".Notification_reciever"/>
AndroidManifest.xml
<application android:name=".App" android:allowBackup="true" android:icon="@mipmap/ic_launcher" android:label="時間割" android:roundIcon="@mipmap/ic_launcher_round" android:supportsRtl="true" android:theme="@style/AppTheme"> <receiver android:name=".NewAppWidget"> <intent-filter> <action android:name="android.appwidget.action.APPWIDGET_UPDATE" /> <action android:name="click_action"/> </intent-filter> <meta-data android:name="android.appwidget.provider" android:resource="@xml/new_app_widget_info" /> </receiver> <activity android:name=".MainActivity"> <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> //この部分です↓ <activity android:name=".Repeating_activity"/> <receiver android:name=".Notification_reciever"/> </application>
###Notification_reciever.java
import static com.example.w3033054.jikanwari.App.CHANNEL_1_ID; class Notification_reciever extends BroadcastReceiver { private NotificationManagerCompat notificationManager; @Override public void onReceive(Context context, Intent intent) { notificationManager = NotificationManagerCompat.from(context); NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE); Intent repeating_intent = new Intent(context,Repeating_activity.class); repeating_intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); PendingIntent pendingIntent = PendingIntent.getActivity(context,100,repeating_intent,PendingIntent.FLAG_UPDATE_CURRENT); NotificationCompat.Builder builder = new NotificationCompat.Builder(context,CHANNEL_1_ID) .setContentIntent(pendingIntent) .setSmallIcon(android.R.drawable.arrow_up_float) .setContentTitle("title") .setContentText("text") .setAutoCancel(true); if(intent.getAction().equals("MY_NOTIFICATION_MESSAGE")) { notificationManager.notify(100, builder.build()); } } }
###Repeating_activity.java
class Repeating_activity extends AppCompatActivity { @Override protected void onCreate(@Nullable Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.repeading_activity_layout); } }
###MainActivity.java 該当箇所
import static com.example.w3033054.jikanwari.App.CHANNEL_1_ID; public class MainActivity extends AppCompatActivity { private NotificationManagerCompat notificationManager; Calendar calendar = Calendar.getInstance(); @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); notificationManager = NotificationManagerCompat.from(this); calendar.set(Calendar.HOUR_OF_DAY,0); calendar.set(Calendar.MINUTE,37); calendar.set(Calendar.SECOND,0); Intent intent = new Intent(getApplicationContext(),Notification_reciever.class); intent.setAction("MY_NOTIFICATION_MESSAGE"); PendingIntent pendingIntent = PendingIntent.getBroadcast(getApplicationContext(),100,intent,PendingIntent.FLAG_UPDATE_CURRENT); AlarmManager alarmManager = (AlarmManager) getSystemService(ALARM_SERVICE); alarmManager.setRepeating(AlarmManager.RTC_WAKEUP,calendar.getTimeInMillis(),AlarmManager.INTERVAL_DAY,pendingIntent);
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