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I am writing an android application and I need to have two classes use the same KeyguardLock object but I am experiencing extreme difficulty in sharing (via serialization) that object. I have tried using the serialization stackoverflow example link but that didn’t work at all. I get a “not serializable” IO exception trying to save the object. I have also tried using JSONObject.
Any ideas? Has anyone run into a similar problem?
Why are you trying to serialize it? A object can only be serialize if it implements
SerializablewhichKeyguardLockdoesn’t.If you’re trying to pass it around Activities, either create a custom
Applicationobject and store it there. Or use apublic staticvariable in a class and access it via that. The static variable is probably the better option for this.