I have the problem, I use icon search on Toolbar, I want to click this icon search, it will move to new activity and expand editview search in here, but my code can not achive
My class (First Activity):
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main_menu_icon_toolbar, menu);
// Retrieve the SearchView and plug it into SearchManager
return super.onCreateOptionsMenu(menu);
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
if(item.getItemId()==R.id.action_search){
Intent i = new Intent(this,SearchCarActivity.class);
startActivity(i);
return true;
}
return super.onOptionsItemSelected(item);
}
my layout_activity:
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
<!-- NavigationDrawer Menu -->
<item android:id="#+id/action_search"
android:title="Search"
app:showAsAction="always"
android:icon="#drawable/ic_action_name_search"
app:actionViewClass="android.support.v7.widget.SearchView"
/>
</menu>
My Search activity (Second activity):
public class SearchCarActivity extends AppCompatActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_result);
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.search_car_menu, menu);
SearchView searchView =
(SearchView) menu.findItem(R.id.search).getActionView();
searchView.setIconified(false);
return super.onCreateOptionsMenu(menu);
}
}
My search_car_menu.xml:
<?xml version="1.0" encoding="utf-8"?>
<item
android:id="#+id/search"
android:icon="#android:drawable/ic_menu_search"
android:title="Search"
app:showAsAction="always"
app:actionViewClass="android.support.v7.widget.SearchView"/>
It does't move to second activity, it seem still achive in first activity
How to I can achive move to second activity when clicked icon search on Toolbar?
Thanks
I created a test project an added your code
from what you said you want to click on the search icon on the first activity and then open second activity and do your search there
removing this line from your layout_activity did the trick :
app:actionViewClass="android.support.v7.widget.SearchView"
when you added that line your item would behave as a SearchView and not even respond to
public boolean onOptionsItemSelected(MenuItem item)
One Solution is to do it in same activity.
Set listener for input query text
searchView.setOnQueryTextListener(MyActivity.this);
and implement MyActivity with this interface SearchView.OnQueryTextListener
This interface provides 2 callback methods:
#Override
public boolean onQueryTextSubmit(String query) {
//get this query and search on server
}
#Override
public boolean onQueryTextChange(String newText) {
return false;
}
Hope this helps you.
I have created an action bar Search in the action bar menu.
Well, I am trying to make it go to its normal state if I click a go button or a click anywhere on the screen. Here is my code :
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_main, menu);
final EditText editText = (EditText) menu.findItem(
R.id.menuSearch).getActionView();
editText.addTextChangedListener(textWatcher);
menuItem = menu.findItem(R.id.menuSearch);
menuItem.setOnActionExpandListener(new MenuItem.OnActionExpandListener() {
#Override
public boolean onMenuItemActionCollapse(MenuItem item) {
menuItem.collapseActionView();
// Do something when collapsed
return true; // Return true to collapse action view
}
#Override
public boolean onMenuItemActionExpand(MenuItem item) {
//editText.clearFocus();
return true; // Return true to expand action view
}
});
return true;
}
It works well. But, It doesn't go to its normal state. I used this function
menuItem.collapseActionView();
But, no use. Thanks in advance
try this code
menuItem.collapseActionView();
inside
public boolean onOptionsItemSelected(MenuItem item) {
The framework calls onMenuItemCollapsed() to notify your code that the search view has been collapsed. A call to "menuItem.collapseActionView()" does no good in that method body. Your calls to collapseActionView() should be in the code where you want to force the view to be collapsed, such as a keystroke handler for the Go button.
Trying to add actionar icons to actionbar and i'm using support library here is link i'm following developerspage
and here is my code to implement it
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu items for use in the action bar
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.main, menu);
return super.onCreateOptionsMenu(menu);
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
if (item != null && item.getItemId() == R.id.toggle) {
if (mDrawerLayout.isDrawerOpen(Gravity.RIGHT)) {
mDrawerLayout.closeDrawer(Gravity.RIGHT);
} else {
mDrawerLayout.openDrawer(Gravity.RIGHT);
}
}
return true;
}
and menu.xml is
<?xml version="1.0" encoding="utf-8"?>
<item
android:id="#+id/toggle"
android:icon="#drawable/menu"
android:orderInCategory="100"
android:title="menutoggle"/>
In your xml, you can include this in each item you want to be clickable:
android:onClick="aRandomMethod"
Then in your activity, you must implement a method that supports the click, in this case, a method called aRandomMethod, like this:
public void aRandomMethod(MenuItem item){
/// stuff to do when you click in the button
}
If you want your icon to be always displayed in the action bar, add:
android:showAsAction="always"
The onOptionsItemSelected method that you have in your code is when you have the settings icon (three small dots) and then a submenu in the icon; is to handle the submenu.
I have SearchView in the top of the layout (not in the action bar), is there anyway to force this View to be always expanded (opened)?
If not, i wish to place fancy image near it, is there anyway to make SearchView hide this image when expanded (clicked/expanded)?
You can use the property android:iconifiedByDefault="false" on XML or set programatically setIconifiedByDefault(false). Acording to the documentation this property set the SearchView expanded like you want.
Take a look at SearchView.setIconifiedByDefault(boolean iconified)
SearchView searchView = (SearchView) menu.findItem(R.id.menu_search).getActionView();
searchItem.expandActionView();
and in menu file, use
showAsAction="ifRoom|collapseActionView"
If any query, feel free to comment.
I am doing this into fragment ,
i done it by using
searchItem.expandActionView();
but when user press back button it collapse so in collapse method i used
getActivity().getSupportFragmentManager().popBackStack();
// when it collapsed i am going back
Below is my solution in detail:
search_menu.xml
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
<item android:id="#+id/search_contacts"
android:title="search"
android:icon="#drawable/search2"
app:showAsAction="ifRoom|collapseActionView"
app:actionViewClass="android.support.v7.widget.SearchView" >
</item>
</menu>
in fragment i used below code :
#Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
inflater.inflate(R.menu.search_menu, menu);
// Define the listener
MenuItemCompat.OnActionExpandListener expandListener = new MenuItemCompat.OnActionExpandListener() {
#Override
public boolean onMenuItemActionCollapse(MenuItem item)
{
getActivity().getSupportFragmentManager().popBackStack();
// Do something when action item collapses
return true; // Return true to collapse action view
}
#Override
public boolean onMenuItemActionExpand(MenuItem item)
{
// Do something when expanded
return true; // Return true to expand action view
}
};
MenuItem searchItem = menu.findItem(R.id.search_contacts);
// Assign the listener to that action item
MenuItemCompat.setOnActionExpandListener(searchItem, expandListener);
// Any other things you have to do when creating the options menu…
SearchView searchView =
(SearchView) MenuItemCompat.getActionView(searchItem);
//searchView.setIconifiedByDefault(false);
searchItem.expandActionView(); // when fragment opens it expanded auto
searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
#Override
public boolean onQueryTextSubmit(String query) {
return false;
}
#Override
public boolean onQueryTextChange(String newText)
{
seachViewFunction(newText); // in searchViewFunction(newText); i am doing my things
return false;
}
});
super.onCreateOptionsMenu(menu, inflater);
}
You can try to use
searchView.onActionViewExpanded();
and if you do not need keyboard opened
searchView.clearFocus();
I have a Sherlock Fragment Activity in which there are 3 Fragments.
Fragment A, Fragment B, Fragment C are three fragments. I want to show a done option menu in Fragment B only.
And the activity is started with Fragment A. When Fragment B is selected done button is added.
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setHasOptionsMenu(true);
}
#Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
if(!menusInflated){
inflater.inflate(R.menu.security, menu);
menusInflated=true;
}
super.onCreateOptionsMenu(menu, inflater);
}
When I again start Fragment A I want to options Menu DONE (which was set at Fragment B) for this I am doing like this
setHasOptionsMenu(false);
MenuItem item = (MenuItem) menu.findItem(R.id.done_item);
item.setVisible(false);
But this is not hiding at all, also it is giving NullPointerException when Activity if first started with Fragment A.
Please let me know what is the problem.
Try this...
You don't need to override onCreateOptionsMenu() in your Fragment class again. Menu items visibility can be changed by overriding onPrepareOptionsMenu() method available in Fragment class.
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setHasOptionsMenu(true);
}
#Override
public void onPrepareOptionsMenu(Menu menu) {
menu.findItem(R.id.action_search).setVisible(false);
super.onPrepareOptionsMenu(menu);
}
This is one way of doing this:
add a "group" to your menu:
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android" >
<group
android:id="#+id/main_menu_group">
<item android:id="#+id/done_item"
android:title="..."
android:icon="..."
android:showAsAction="..."/>
</group>
</menu>
then, add a
Menu menu;
variable to your activity and set it in your override of onCreateOptionsMenu:
#Override
public boolean onCreateOptionsMenu(Menu menu) {
this.menu = menu;
// inflate your menu here
}
After, add and use this function to your activity when you'd like to show/hide the menu:
public void showOverflowMenu(boolean showMenu){
if(menu == null)
return;
menu.setGroupVisible(R.id.main_menu_group, showMenu);
}
I am not saying this is the best/only way, but it works well for me.
To show action items (action buttons) in the ActionBar of fragments where they are only needed, do this:
Lets say you want the save button to only show in the fragment where you accept input for items and not in the Fragment where you view a list of items, add this to the OnCreateOptionsMenu method of the Fragment where you view the items:
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
if (menu != null) {
menu.findItem(R.id.action_save_item).setVisible(false);
}
}
NOTE: For this to work, you need the onCreate() method in your Fragment (where you want to hide item button, the item view fragment in our example) and add setHasOptionsMenu(true) like this:
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setHasOptionsMenu(true);
}
Might not be the best option, but it works and it's simple.
This will work for sure I guess...
// Declare
Menu menu;
MenuItem menuDoneItem;
// Then in your onCreateOptionMenu() method write the following...
#Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
this.menu=menu;
inflater.inflate(R.menu.secutity, menu);
}
// In your onOptionItemSelected() method write the following...
#Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.done_item:
this.menuDoneItem=item;
someOperation();
return true;
default:
return super.onOptionsItemSelected(item);
}
}
// Now Making invisible any menu item...
public void menuInvisible(){
setHasOptionsMenu(true);// Take part in populating the action bar menu
menuDoneItem=(MenuItem)menu.findItem(R.id.done_item);
menuRefresh.setVisible(false); // make true to make the menu item visible.
}
//Use the above method whenever you need to make your menu item visible or invisiable
You can also refer this link for more details, it is a very useful one.
MenuItem Import = menu.findItem(R.id.Import);
Import.setVisible(false)
Try this
#Override
public boolean onCreateOptionsMenu(Menu menu){
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.custom_actionbar, menu);
menu.setGroupVisible(...);
}
By setting the Visibility of all items in Menu, the appbar menu or overflow menu will be Hide automatically
Example
private Menu menu_change_language;
...
...
#Override
public boolean onCreateOptionsMenu(Menu menu) {
...
...
menu_change_language = menu;
menu_change_language.findItem(R.id.menu_change_language).setVisible(true);
return super.onCreateOptionsMenu(menu);
}
Before going to other fragment use bellow code:
if(menu_change_language != null){
menu_change_language.findItem(R.id.menu_change_language)
.setVisible(false);
}
Hello I got the best solution of this, suppose if u have to hide a particular item at on create Menu method and show that item in other fragment. I am taking an example of two menu item one is edit and other is delete. e.g menu xml is as given below:
sell_menu.xml
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
<item
android:id="#+id/action_edit"
android:icon="#drawable/ic_edit_white_shadow_24dp"
app:showAsAction="always"
android:title="Edit" />
<item
android:id="#+id/action_delete"
android:icon="#drawable/ic_delete_white_shadow_24dp"
app:showAsAction="always"
android:title="Delete" />
Now Override the two method in your activity & make a field variable mMenu as:
private Menu mMenu; // field variable
#Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.sell_menu, menu);
this.mMenu = menu;
menu.findItem(R.id.action_delete).setVisible(false);
return super.onCreateOptionsMenu(menu);
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
if (item.getItemId() == R.id.action_delete) {
// do action
return true;
} else if (item.getItemId() == R.id.action_edit) {
// do action
return true;
}
return super.onOptionsItemSelected(item);
}
Make two following method in your Activity & call them from fragment to hide and show your menu item. These method are as:
public void showDeleteImageOption(boolean status) {
if (menu != null) {
menu.findItem(R.id.action_delete).setVisible(status);
}
}
public void showEditImageOption(boolean status) {
if (menu != null) {
menu.findItem(R.id.action_edit).setVisible(status);
}
}
That's Solve from my side,I think this explanation will help you.
You can make a menu for each fragment, and a global variable that mark which fragment is in use now.
and check the value of the variable in onCreateOptionsMenu and inflate the correct menu
#Override
public boolean onCreateOptionsMenu(Menu menu) {
if (fragment_it == 6) {
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.custom_actionbar, menu);
}
}
Okay I spend couple of hour to get this solution.apparently you can get menuitem from your toolbar to anywhere in activity or fragment. So in my case.
var menuItem = toolbar.menu;
Now to get specfic item from menu item
favIcon = menuItem.findItem(R.id.favourite);
Note: favIcon is MenuItem declare global
Now if you can do whatever you want to do for this icon
eg. to make it invisible
favIcon?.isVisible=false
Even though the question is old and answered. There is a simpler answer to that than the above mentioned. You don't need to use any other variables.
You can create the buttons on action bar whatever the fragment you want, instead of doing the visibility stuff(show/hide).
Add the following in the fragment whatever u need the menu item.
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
inflater.inflate(R.menu.menu, menu);
super.onCreateOptionsMenu(menu, inflater);
}
Sample menu.xml file:
<menu xmlns:android="http://schemas.android.com/apk/res/android" >
<item
android:id="#+id/action_addFlat"
android:icon="#drawable/add"
android:showAsAction="ifRoom|withText"
android:title="#string/action_addFlat"/>
</menu>
Handling onclick events is as usual.
Late to the party but the answers above didn't seem to work for me.
My first tab fragment (uses getChildFragmentManager() for inner tabs) has the menu to show a search icon and uses android.support.v7.widget.SearchView to search within the inner tab fragment but navigating to other tabs (which also have inner tabs using getChildFragmentManager()) would not remove the search icon (as not required) and therefore still accessible with no function, maybe as I am using the below (ie outer main tabs with each inner tabs)
getChildFragmentManager();
However I use the below in my fragments containing/using the getChildFragmentManager() for inner tabs.
//region onCreate
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setRetainInstance(true);
//access setHasOptionsMenu()
setHasOptionsMenu(true);
}
//endregion onCreate
and then clear the menu item inside onPrepareOptionsMenu for fragments(search icon & functions)
#Override
public void onPrepareOptionsMenu(Menu menu) {
super.onPrepareOptionsMenu(menu);
//clear the menu/hide the icon & disable the search access/function ...
//this will clear the menu entirely, so rewrite/draw the menu items after if needed
menu.clear();
}
Works well and navigating back to the tab/inner tab with the search icon functions re displays the search icon & functions.
Hope this helps...
For some reason the method was not working for me this is how I solved it according to the accepted solution
//This should be in on create
new Handler().postDelayed(new Runnable() {
#Override
public void run() {
showOverflowMenu(false);
}
},100);
#Override
public boolean onCreateOptionsMenu(Menu menu) {
this.menu = menu;
getMenuInflater().inflate(R.menu.options_menu, menu);
return true;
}
public void showOverflowMenu(boolean showMenu){
if(menu == null)
return;
menu.setGroupVisible(R.id.grp, showMenu);
}