Android主页按钮按下区域

Question

I have this strange issue with the press area for the android up button i am setting the home as up like this

getActionBar().setDisplayHomeAsUpEnabled(true);

and i have 2 Samsung Galaxy Nexus on one of the devices the home button clickable area includes both the icon and the text. While on the other device only the icon is included in the clickable area? why is this? how can i get the text and the icon to always be included in the clickable area?

Note on the tablet i have the home button clickable area is both the text and the icon.

Answer 1

In order to cover both cases, you might just need to add the following into your menu selection to be sure that it is covered.

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
    case android.R.id.home:
        //Manually go up with a call.
        return true;
    default:
        return super.onOptionsItemSelected(item);
    }
}