error runtime when call function starActivity

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hi all!
i have a gridView, inner is Buttons.
so, had to create event OnClick() is switch to display2.

C++

public void ClickGridView(View v)
{
   Intent myIntent = new Intent(v.getContext(), display2.class);
   startActivity(myIntent);
   finish();
}

so, code xml is

HTML

<Button
       android:id ="@+id/buttonSwitch"
       android: önClick = "ClickGridView">
</Button>

i had read at LogCat.
error is line startActivity(myIntent);
plz help me fix it!
thanks so much

Posted 22-May-13 16:39pm

2 solutions

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dev C plus · Accepted Answer · 2013-05-22T17:17:00

Wow, i have fix it.
insert

HTML

<activity android:name=".display2" xmlns:android="#unknown">
</activity>

at xml file ActivityMainfest.xml

Posted 22-May-13 17:17pm

Ron Beyer · Accepted Answer · 2013-05-22T16:43:00

In the XML, your onClick has a strange o character, change that to a normal "o" and it should work better.

Posted 22-May-13 16:43pm

Comments

dev C plus 22-May-13 22:51pm

hi!
thanks for it
the bug is not fix.
if the bug is charater "o", project is not compiled