同様の要件があり、この実用的なソリューションを見つけました。以下を使用してください
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.menu, menu);
addOptionsMenuHackerInflaterFactory();
return true;
}
@SuppressWarnings("rawtypes")
static Class IconMenuItemView_class = null;
@SuppressWarnings("rawtypes")
static Constructor IconMenuItemView_constructor = null;
// standard signature of constructor expected by inflater of all View classes
@SuppressWarnings("rawtypes")
private static final Class[] standard_inflater_constructor_signature =
new Class[] { Context.class, AttributeSet.class };
protected void addOptionsMenuHackerInflaterFactory()
{
final LayoutInflater infl = getLayoutInflater();
infl.setFactory(new Factory()
{
public View onCreateView(final String name,
final Context context,
final AttributeSet attrs)
{
if (!name.equalsIgnoreCase("com.android.internal.view.menu.IconMenuItemView"))
return null; // use normal inflater
View view = null;
if (IconMenuItemView_class == null)
{
try
{
IconMenuItemView_class = getClassLoader().loadClass(name);
}
catch (ClassNotFoundException e)
{
// this OS does not have IconMenuItemView - fail gracefully
return null; // hack failed: use normal inflater
}
}
if (IconMenuItemView_class == null)
return null; // hack failed: use normal inflater
if (IconMenuItemView_constructor == null)
{
try
{
IconMenuItemView_constructor =
IconMenuItemView_class.getConstructor(standard_inflater_constructor_signature);
}
catch (SecurityException e)
{
return null; // hack failed: use normal inflater
}
catch (NoSuchMethodException e)
{
return null; // hack failed: use normal inflater
}
}
if (IconMenuItemView_constructor == null)
return null; // hack failed: use normal inflater
try
{
Object[] args = new Object[] { context, attrs };
view = (View)(IconMenuItemView_constructor.newInstance(args));
}
catch (IllegalArgumentException e)
{
return null; // hack failed: use normal inflater
}
catch (InstantiationException e)
{
return null; // hack failed: use normal inflater
}
catch (IllegalAccessException e)
{
return null; // hack failed: use normal inflater
}
catch (InvocationTargetException e)
{
return null; // hack failed: use normal inflater
}
if (null == view) // in theory handled above, but be safe...
return null; // hack failed: use normal inflater
// apply our own View settings after we get back to runloop
// - android will overwrite almost any setting we make now
final View v = view;
new Handler().post(new Runnable()
{
public void run()
{
v.setBackgroundDrawable(getResources().getDrawable(R.drawable.menubuttonselector));
// here use your own selector drawable
try
{
// in Android <= 3.2, IconMenuItemView implemented with TextView
// guard against possible future change in implementation
TextView tv = (TextView)v;
tv.setTextColor(Color.WHITE);
}
catch (ClassCastException e)
{
// hack failed: do not set TextView attributes
}
}
});
return view;
}
});
}
注意:
それはハッキングソリューションです。一度必要だったので、副作用があるかどうかを見つけるのに十分な時間を与えることができませんでした。しかし、それは私に完璧に役立ちました。それがあなたに役立つことを願っています