Make folder serializable

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

@@ -19,12 +19,10 @@ package eu.faircode.email;
     Copyright 2018 by Marcel Bokhorst (M66B)
 */
 
-import android.os.Parcel;
-import android.os.Parcelable;
-
 import org.json.JSONException;
 import org.json.JSONObject;
 
+import java.io.Serializable;
 import java.util.Arrays;
 import java.util.List;
 
@@ -50,7 +48,7 @@ import static androidx.room.ForeignKey.CASCADE;
         }
 )
 
-public class EntityFolder implements Parcelable {
+public class EntityFolder implements Serializable {
     static final String TABLE_NAME = "folder";
 
     @PrimaryKey(autoGenerate = true)
@@ -152,74 +150,6 @@ public class EntityFolder implements Parcelable {
         return name;
     }
 
-    @Override
-    public int describeContents() {
-        return 0;
-    }
-
-    @Override
-    public void writeToParcel(Parcel parcel, int i) {
-        if (id == null) {
-            parcel.writeByte((byte) 0);
-        } else {
-            parcel.writeByte((byte) 1);
-            parcel.writeLong(id);
-        }
-        if (account == null) {
-            parcel.writeByte((byte) 0);
-        } else {
-            parcel.writeByte((byte) 1);
-            parcel.writeLong(account);
-        }
-        parcel.writeString(name);
-        parcel.writeString(type);
-        parcel.writeByte((byte) (synchronize == null ? 0 : synchronize ? 1 : 2));
-        if (after == null) {
-            parcel.writeByte((byte) 0);
-        } else {
-            parcel.writeByte((byte) 1);
-            parcel.writeInt(after);
-        }
-        parcel.writeString(state);
-        parcel.writeString(error);
-    }
-
-    protected EntityFolder(Parcel in) {
-        if (in.readByte() == 0) {
-            id = null;
-        } else {
-            id = in.readLong();
-        }
-        if (in.readByte() == 0) {
-            account = null;
-        } else {
-            account = in.readLong();
-        }
-        name = in.readString();
-        type = in.readString();
-        byte tmpSynchronize = in.readByte();
-        synchronize = tmpSynchronize == 0 ? null : tmpSynchronize == 1;
-        if (in.readByte() == 0) {
-            after = null;
-        } else {
-            after = in.readInt();
-        }
-        state = in.readString();
-        error = in.readString();
-    }
-
-    public static final Creator<EntityFolder> CREATOR = new Creator<EntityFolder>() {
-        @Override
-        public EntityFolder createFromParcel(Parcel in) {
-            return new EntityFolder(in);
-        }
-
-        @Override
-        public EntityFolder[] newArray(int size) {
-            return new EntityFolder[size];
-        }
-    };
-
     public JSONObject toJSON() throws JSONException {
         JSONObject json = new JSONObject();
         json.put("name", name);

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

@@ -583,11 +583,11 @@ public class FragmentAccount extends FragmentEx {
                 args.putBoolean("primary", cbPrimary.isChecked());
                 args.putString("interval", etInterval.getText().toString());
 
-                args.putParcelable("drafts", drafts);
-                args.putParcelable("sent", sent);
-                args.putParcelable("all", all);
-                args.putParcelable("trash", trash);
-                args.putParcelable("junk", junk);
+                args.putSerializable("drafts", drafts);
+                args.putSerializable("sent", sent);
+                args.putSerializable("all", all);
+                args.putSerializable("trash", trash);
+                args.putSerializable("junk", junk);
 
                 new SimpleTask<Void>() {
                     @Override
@@ -605,11 +605,11 @@ public class FragmentAccount extends FragmentEx {
                         boolean primary = args.getBoolean("primary");
                         String interval = args.getString("interval");
 
-                        EntityFolder drafts = args.getParcelable("drafts");
-                        EntityFolder sent = args.getParcelable("sent");
-                        EntityFolder all = args.getParcelable("all");
-                        EntityFolder trash = args.getParcelable("trash");
-                        EntityFolder junk = args.getParcelable("junk");
+                        EntityFolder drafts = (EntityFolder) args.getSerializable("drafts");
+                        EntityFolder sent = (EntityFolder) args.getSerializable("sent");
+                        EntityFolder all = (EntityFolder) args.getSerializable("all");
+                        EntityFolder trash = (EntityFolder) args.getSerializable("trash");
+                        EntityFolder junk = (EntityFolder) args.getSerializable("junk");
 
                         if (TextUtils.isEmpty(host))
                             throw new Throwable(getContext().getString(R.string.title_no_host));