how to use variable in onSaveInstanceState

2018-06-08 16:01:42

This question already has an answer here:

Saving Android Activity state using Save Instance State 25 answers

Cyren... 1) I see no reason to call super.onRestoreInstanceState in onCreate. It WOULD make sense to make that call in the method

public void onRestoreInstanceState(Bundle saved) {
    super.onRestoreInstanceState(saved);

2) The declaration:

   int resultCode = savedInstanceState.getInt("resultCode");

is "hiding" the variable:

int resultCode;

declared earlier. So there are two version of the variable resultCode with different scopes. Perhaps you mean to code:

int resultCode;

stuff here

    resultCode = savedInstanceState.getInt("resultCode");

Hope that helps, JAL

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