Notify new messages after account creation only

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

@@ -45,7 +45,7 @@ import androidx.sqlite.db.SupportSQLiteDatabase;
 // https://developer.android.com/topic/libraries/architecture/room.html
 
 @Database(
-        version = 24,
+        version = 25,
         entities = {
                 EntityIdentity.class,
                 EntityAccount.class,
@@ -291,6 +291,13 @@ public abstract class DB extends RoomDatabase {
                         db.execSQL("ALTER TABLE `message` ADD COLUMN `preview` TEXT");
                     }
                 })
+                .addMigrations(new Migration(24, 25) {
+                    @Override
+                    public void migrate(SupportSQLiteDatabase db) {
+                        Log.i(Helper.TAG, "DB migration from version " + startVersion + " to " + endVersion);
+                        db.execSQL("ALTER TABLE `account` ADD COLUMN `created` INTEGER");
+                    }
+                })
                 .build();
     }
 

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

@@ -182,6 +182,7 @@ public interface DaoMessage {
             " JOIN folder ON folder.id = message.folder" +
             " WHERE account.`synchronize`" +
             " AND folder.unified" +
+            " AND (account.created IS NULL OR IFNULL(message.sent, message.received) > account.created)" +
             " AND NOT message.ui_seen" +
             " AND NOT message.ui_hide" +
             " AND NOT message.ui_found" +

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

@@ -62,6 +62,7 @@ public class EntityAccount {
     @NonNull
     public Integer poll_interval; // keep-alive interval
     public Long seen_until; // obsolete
+    public Long created;
     public String state;
     public String error;
 

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

@@ -73,6 +73,7 @@ import java.text.Collator;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.Comparator;
+import java.util.Date;
 import java.util.List;
 import java.util.Locale;
 import java.util.Properties;
@@ -715,6 +716,7 @@ public class FragmentAccount extends FragmentEx {
 
                             account.store_sent = false; // obsolete
                             account.seen_until = null; // obsolete
+                            account.created = new Date().getTime();
 
                             if (!synchronize)
                                 account.error = null;

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

@@ -650,6 +650,7 @@ public class FragmentSetup extends FragmentEx {
                             JSONObject jaccount = (JSONObject) jaccounts.get(a);
                             EntityAccount account = EntityAccount.fromJSON(jaccount);
                             account.store_sent = false;
+                            account.created = new Date().getTime();
                             account.id = db.account().insertAccount(account);
                             Log.i(Helper.TAG, "Imported account=" + account.name);