How To Send An Object To Another Activity With Special Stuff?

I am developing a math app for kids. After the user customizes the question options, I want to start another activity. I want to send a QuestionOptions object to the activity so th

Solution 1:

I've tried your code and it seems the problem is with the parcelable object. Please update the following and it will work:

The constructor that accepts a Parcel object.

protected QuestionOptions(Parcel in) {
    this.operationType = OperationType.valueOf(in.readString());
    this.digitCount = in.readInt();
    this.timerEnabled = in.readByte() != 0;
}

and the writeToParcel method.

@OverridepublicvoidwriteToParcel(Parcel dest, int flags) {
    dest.writeString(this.operationType.name());
    dest.writeInt(this.digitCount);
    dest.writeByte((byte) (this.timerEnabled ? 1 : 0));
}

You can get the object from the intent in the following way:

finalQuestionOptionsoptions= getIntent().getParcelableExtra("com.smartkidslovemaths.option");