Cleanup

app/src/main/java/eu/faircode/email/ActivitySetup.java

@@ -19,7 +19,6 @@ package eu.faircode.email;
     Copyright 2018-2019 by Marcel Bokhorst (M66B)
 */
 
-import android.Manifest;
 import android.app.Dialog;
 import android.app.Notification;
 import android.app.NotificationChannel;

app/src/main/java/eu/faircode/email/FragmentGmail.java

@@ -19,7 +19,6 @@ package eu.faircode.email;
     Copyright 2018-2019 by Marcel Bokhorst (M66B)
 */
 
-import android.Manifest;
 import android.accounts.Account;
 import android.accounts.AccountManager;
 import android.accounts.AccountManagerCallback;
@@ -28,7 +27,6 @@ import android.content.Context;
 import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.database.Cursor;
-import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
 import android.provider.ContactsContract;
@@ -49,7 +47,6 @@ import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.constraintlayout.widget.Group;
 
-import java.util.ArrayList;
 import java.util.Date;
 import java.util.List;
 

app/src/main/java/eu/faircode/email/ServiceExternal.java

@@ -29,8 +29,6 @@ import androidx.annotation.Nullable;
 import androidx.core.app.NotificationCompat;
 import androidx.preference.PreferenceManager;
 
-import java.util.Collections;
-import java.util.List;
 import java.util.concurrent.ExecutorService;
 
 public class ServiceExternal extends Service {