以下是我最终解决此问题的方法:
ImageView menuImg = (ImageView) activity.findViewById(R.id.menuImageView);
menuImg.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
activity.openOptionsMenu(); //This is the key method!
}
});
public boolean onCreateOptionsMenu(Menu menu) {
com.actionbarsherlock.view.MenuInflater inflater = getSupportMenuInflater();
inflater.inflate(R.menu.main_menu, menu);
return true;
}
public boolean onMenuItemClick(MenuItem item) {
switch (item.getItemId()) {
case R.id.demographics:
return true;
case R.id.settings:
Log.v("v", "settings clicked");
return true;
default:
return false;
}
}