public static Context mContext;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_LEFT_ICON);
setContentView(R.layout.main_adapter);
getWindow().setFeatureDrawableResource(Window.FEATURE_LEFT_ICON,
android.R.drawable.ic_dialog_alert);
mContext=getApplicationContext();
i already tried getbasecontext() and the result were same
nullpointerexception
and the code i call is
ContentResolver cr=mContext.getContentResolver();
Log.i("phones",mContext.toString());
Cursor phones =
cr.query(ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
null,null,null, null);
wish that is any help with this scenario thx in advance
On Mon, May 7, 2012 at 11:01 AM, Jason Teagle <[email protected]>wrote:
> i have problem with application context
>> when i call ContentResolver cr=mContext.**getContentResolver(); its
>> return nullpointerexception and is coz of the appContext how i can
>> reslove that any help with that thx on advance
>>
>
> Where is 'mContext' set? If you could show us the lines of code where it
> is declared and later set, that would help.
>
> Since you are creating your own class here, you could pass the application
> context into this class' constructor for storage - but since you are
> [apparently] storing the context as a member variable, I would hope you are
> already doing something like that somewhere...
>
>
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