Refactoring

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

@@ -19,9 +19,6 @@ package eu.faircode.email;
     Copyright 2018-2020 by Marcel Bokhorst (M66B)
 */
 
-import android.app.AlarmManager;
-import android.app.PendingIntent;
-import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.graphics.Paint;
@@ -44,8 +41,6 @@ import androidx.preference.PreferenceManager;
 
 import com.google.android.material.snackbar.Snackbar;
 
-import java.util.Date;
-
 public class FragmentPro extends FragmentBase implements SharedPreferences.OnSharedPreferenceChangeListener {
     private TextView tvPending;
     private TextView tvActivated;
@@ -90,23 +85,7 @@ public class FragmentPro extends FragmentBase implements SharedPreferences.OnSha
             @Override
             public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                 prefs.edit().putBoolean("banner", !isChecked).apply();
-
-                Intent banner = new Intent(getContext(), ServiceUI.class);
-                banner.setAction("banner");
-                PendingIntent pi = PendingIntent.getService(getContext(), ServiceUI.PI_BANNER, banner, PendingIntent.FLAG_UPDATE_CURRENT);
-
-                AlarmManager am = (AlarmManager) getContext().getSystemService(Context.ALARM_SERVICE);
-                if (isChecked) {
-                    long now = new Date().getTime();
-                    long interval = AlarmManager.INTERVAL_DAY * 7;
-                    long due = interval - (now % interval);
-                    long trigger = now + due;
-                    Log.i("Set banner alarm at " + new Date(trigger) + " due=" + due);
-                    am.set(AlarmManager.RTC, trigger, pi);
-                } else {
-                    Log.i("Cancel banner alarm");
-                    am.cancel(pi);
-                }
+                ServiceUI.schedule(getContext(), isChecked);
             }
         });
 

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

@@ -505,4 +505,23 @@ public class ServiceUI extends IntentService {
             AlarmManagerCompat.setAndAllowWhileIdle(am, AlarmManager.RTC_WAKEUP, next, piSync);
         }
     }
+
+    static void scheduleBanner(Context context, boolean set) {
+        Intent banner = new Intent(context, ServiceUI.class);
+        banner.setAction("banner");
+        PendingIntent pi = PendingIntent.getService(context, ServiceUI.PI_BANNER, banner, PendingIntent.FLAG_UPDATE_CURRENT);
+
+        AlarmManager am = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
+        if (set) {
+            long now = new Date().getTime();
+            long interval = AlarmManager.INTERVAL_DAY * 7;
+            long due = interval - (now % interval);
+            long trigger = now + due;
+            Log.i("Set banner alarm at " + new Date(trigger) + " due=" + due);
+            am.set(AlarmManager.RTC, trigger, pi);
+        } else {
+            Log.i("Cancel banner alarm");
+            am.cancel(pi);
+        }
+    }
 }