problem filling string[] with string-array from strings.xml

EDIT: woah ... somehow i replaced this question with another one i was asking, glad there is this rollba开发者_Go百科ck feature

this specific question deals with the getter from my previous question

public class Impacts extends Activity implements View.OnClickListener
{
    boolean[] impactsb = new boolean[] {false, false, false, false, false, false, false, false}-
    public void onCreate (Bundle savedInstanceState)
    {
    super.onCreate(savedInstanceState)
...

    String getImpacts ()
    {
    String[] impactsn = new String[length];
    Resources myResources = this.getResources();
    impactsn = myResources.getStringArray(R.array.impacts);
    StringBuilder impactss = new StringBuilder();
    for (int i = 0; i < length; i ++)
        {
        if (impactsb[i])
            impactss.append(impactsn[i] + " | ");
        }
    if (String.valueOf(impactss) != "")
        impactss.insert(0, "Impacts: ");
    return String.valueOf(impactss);
    }

with these errors:

Impacts(ContextWrapper).getResources() line: 80
Impacts.getImpacts() line: 78

the final bracket of the below code:

@Override
public Resources getResources()
{
    return mBase.getResources();
}

and this line of code respectively:

impactsn = getResources().getStringArray(R.array.impacts);

here is my strings.xml (the relevent parts anyway)

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <string-array name="impacts">
        <item>GasOilChemical Pollutants</item>
        <item>Ghost Fishing</item>
        <item>Marsh Damage</item>
        <item>Navigational Hazard</item>
        <item>Shellfish Damage</item>
        <item>Waste Pollution</item>
        <item>Wildlife Entanglement</item>
        <item>Other</item>
    </string-array>
</resources>

i originally had the first item as:

<item>Gas/Oil/Chemical Pollutants</item>

but fixed that, hoping that would at least change the error if not fixing the problem. but nope, same error. any help would be vastly appreciated, im not terribly familiar with the use of array, especially getting resources for an array.

Logcat for exception:

06-05 23:02:30.792: ERROR/AndroidRuntime(3905): FATAL EXCEPTION: main
06-05 23:02:30.792: ERROR/AndroidRuntime(3905): java.lang.NullPointerException
06-05 23:02:30.792: ERROR/AndroidRuntime(3905): at android.content.ContextWrapper.getResources(ContextWrapper.java:80)
06-05 23:02:30.792: ERROR/AndroidRuntime(3905): at com.citsci.mardeb.Impacts.getImpacts(Impacts.java:79)

i know this is poor coding, apologies in advance. so to fix this problem, i moved

String[] impactsn;
impactsn = getResources().getStringArray(R.array.impacts);

to my main activity and made it static. now i refer to it within my Impacts class as (MainActivity).impactsn[]

i know this is not how you are supposed to share objects between classes, but it seems to be the easiest way so far. this is yet another reason why i am regretting my decision to make all of my tabs seperate activities. if you have any suggestions or advice on how to fix this code without using static references or on reasons why all of my tabs should be the same activities, please chime in.

suggest not to define an array in advance, and used directly without defining a variable

mAutoComplete.setAdapter (new ArrayAdapter<String>(this, android.R.layout.simple_dropdown_item_1line, getResources().getStringArray(R.array.OmskStreets)));

and more..

in Class

private String[] mStreets = null;

and in onCreate method

mStreets = getResources().getStringArray(R.array.OmskStreets);

Shouldn't define anything about UI before onCreate().

Moreover, the following is a poor coding example, but it works.

public void onCreate(Bundle icicle){
     super.onCreate(icicle);
...
...
...
     COUNTRIES  = getResources().getStringArray(R.array.COUNTRIES_ARRAY);