我正在使用ActionBarSherlock：
有3个菜单项,其中只有1个具有ActionLayout.
default_menu.xml
<item
android:id="@+id/searchIcon"
android:icon="@drawable/search_icon"
android:actionLayout="@layout/search_icon_actionview"
android:showAsAction="always|collapseActionView"
android:title="Search"/>
<item
android:id="@+id/newIcon"
android:icon="@drawable/new_icon"
android:orderInCategory="0"
android:showAsAction="ifRoom|collapseActionView"
android:title="New"/>
<item
android:id="@+id/notificationIcon"
android:icon="@drawable/notification_icon"
android:orderInCategory="0"
android:showAsAction="ifRoom|collapseActionView"
android:title="Notifications"/>
如果我使用上面的代码.只有前2个图标可见.如果我将“第二”和“第三”视为“始终”,则即使在单击“搜索”时打开了actionLayout,它们也会保留.
我想最初显示所有3个菜单项,当点击search_icon时隐藏每个项目.
我对我的实施也有疑问,不管我是以正确的方式做事.
在Activity的(有一个viewPager)第一个片段：
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.searchIcon:
mEtSearchbar.clearFocus();
(new Handler()).postDelayed(new Runnable() {
public void run() {
mEtSearchbar.dispatchTouchEvent(MotionEvent.obtain(SystemClock.uptimeMillis(),SystemClock.uptimeMillis(),MotionEvent.ACTION_DOWN,0));
mEtSearchbar.dispatchTouchEvent(MotionEvent.obtain(SystemClock.uptimeMillis(),MotionEvent.ACTION_UP,0));
}
},100);
return true;
case R.id.newIcon:
return true;
case R.id.notificationIcon:
return true;
default:
return super.onOptionsItemSelected(item);
}
}
@Override
public void onCreateOptionsMenu(Menu menu,MenuInflater inflater) {
// TODO Auto-generated method stub
inflater.inflate(R.menu.default_menu,menu);
mSearchbar = (MenuItem) menu.findItem(R.id.searchIcon);
View actionview = mSearchbar.getActionView();
mEtSearchbar = ((EditText) actionview.findViewById(R.id.search_editText));
ImageView searchImage = ((ImageView) actionview.findViewById(R.id.search_image));
searchImage.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View arg0) {
String s = mEtSearchbar.getText().toString();
Toast.makeText(getSherlockActivity(),"Searching for: " + s,Toast.LENGTH_SHORT)
.show();
}
});
super.onCreateOptionsMenu(menu,inflater);
}
解决方法
这就是我最终使用的.
@Override
public boolean onCreateOptionsMenu(Menu menu) {
super.onCreateOptionsMenu(menu);
MenuInflater inflater = getSupportMenuInflater();
inflater.inflate(R.menu.main,menu);
MenuItem searchItem = menu.findItem(R.id.search);
mSearchView = (SearchView) searchItem.getActionView();
setupSearchView(searchItem);
mSearchView.setOnSearchClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// hide action item
if (menu != null) {
menu.findItem(R.id.notifications).setVisible(false);
menu.findItem(R.id.share).setVisible(false);
}
}
});
mSearchView.setOnCloseListener(new SearchView.OnCloseListener() {
@Override
public boolean onClose() {
adapter.getFilter().filter("");
// re-show the action button
if (menu != null) {
menu.findItem(R.id.notifications).setVisible(true);
menu.findItem(R.id.share).setVisible(true);
}
return false;
}
});
return true;
}
private void setupSearchView(MenuItem searchItem) {
//code
}
