我错过了什么?前3名工作正常。为什么我的第四个意图按钮不起作用?
公共无效的onClick(视图v){
switch (v.getId()) {
case R.id.hawknation_button:
Intent i = new Intent(this, HawkNationRSS.class);
startActivity(i);
break;
case R.id.hawkcentral_button:
Intent i1 = new Intent(this, HawkCentralRSS.class);
startActivity(i1);
break;
case R.id.hawkeyesports_button:
Intent i2 = new Intent(this, HawkeyeSportsRSS.class);
startActivity(i2);
break;
case R.id.espn_button:
Intent i3 = new Intent(this, HawkeyeSportsRSS.class);
startActivity(i3);
break;
}