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Event HandlerS

 
Mark Do
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Based on the code:

1. Describe what it displays.
An alertdialog box will appear when the user selects an insufficient number of options.

2. When does an event handler (included in the code) executes?
The event handler gets executed whenever a user selects an option.

3. Explain the meaning of all of the parameters in the central, complicated call of the code.
???

4. Describe how the code handles two possible situations?
Situation 1: If the user selects an insufficient number of options, an error will pop up in the form of an alert dialog box.
Situation 2: If the user selects a sufficient number of options, the error will not pop up???


5. Explain a feature of what is displayed.
When the user selects an insufficient number of options, a dialog box will pop up (which is a form of an error) and will have a disabled button to reset the quiz. This would only be enabled if the user has selected atleast 1 option.


I have a series of question based on this question, but I'm not sure if I'm answering them correctly.
 
Ulf Dittmer
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#3: Assuming you're talking about onClick (not sure what else might be "the central call of the code"), you can find descriptions of API call parameters in the Android javadocs.

I think there is much too little context to answer the others with any degree of certainty. Your answers may well be correct, but we can't tell for sure from this code snippet.
 
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