Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
I have a TabActivity with 4 Tabs (Activities) in it.
Now I want to pass data between these 4 Tabs. I know how to pass it to the parent (TabActivity), but how do I pass it to one of the running Tabs’ Activities? With putExtra I can pass it some data, but how do I know in the other Activity that it got data (something like an Event/Callback/whatever)?
You check if the data is in the intent with getExtra. I would solve this with public static variables. The simply get the reference to the Object from onResume in your activity. Remember to check that it’s null