Setting PopupMenu menu items programmatically

I have a PopupMenu and I know the usual way to associate a menu to it is to use popup.getMenuInflater().inflate(R.menu.my_menu, popup.getMenu()); or something of the like. My problem is, I have an array of items that I want in the menu and I need to be able to change them programmatically in Java. How can I do this?

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最佳答案

Just figured it out; for anyone who runs into this same problem you just do:

popup.getMenu().add(groupId, itemId, order, title);

for each MenuItem you want to add.

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Just create the popup menu registering the view the popup will show underneath and use the getMenu() method to add the values. Don't forget to call show();

PopupMenu menu = new PopupMenu(this, view);


menu.getMenu().add("titleRes");
menu.show();
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Defines ids in popupmenu.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/slot1"
app:showAsAction="ifRoom|withText"
android:title="Movies"
android:visible="true"/>
<item
android:id="@+id/slot2"
app:showAsAction="ifRoom|withText"
android:title="Music"
android:visible="true"/>
<item
android:id="@+id/slot3"
app:showAsAction="ifRoom|withText"
android:title="Comedy"
android:visible="true"/>


</menu>


PopupMenu popupMenu = new PopupMenu(FullMenuActivity.this, view);
popupMenu.setOnMenuItemClickListener(FullMenuActivity.this);
popupMenu.getMenu().add(1, R.id.slot1, 1, "slot1");
popupMenu.getMenu().add(1,R.id.slot2,2,"slot2");
popupMenu.getMenu().add(1,R.id.slot3,3,"slot3");
popupMenu.show();


 @Override
public boolean onMenuItemClick(MenuItem item) {


switch (item.getItemId()) {
case R.id.slot1:
SessionManager.selected_slot = item.getTitle().toString();
Toast.makeText(this, "slot1 Clicked", Toast.LENGTH_SHORT).show();
return true;
case R.id.slot2:
SessionManager.selected_slot = item.getTitle().toString();
Toast.makeText(this, "slot2 Clicked", Toast.LENGTH_SHORT).show();
return true;
case R.id.slot3:
SessionManager.selected_slot = item.getTitle().toString();
Toast.makeText(this, "slot3 Clicked", Toast.LENGTH_SHORT).show();
return true;
default:
return true;
}
}
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@Voora Tarun gave a good answer, and I based my answer on it: First instead using fake mune.xml resources, I think better approach is to create ids file instead:

ids.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>
<item name="menuGroup" type="id"/>
<item name="menu1" type="id"/>
<item name="menu2" type="id"/>
<item name="menu3" type="id"/>
</resources>

Then you can do something like that:

private void showPopup(final View anchor) {
PopupMenu popupMenu = new PopupMenu(anchor.getContext(), anchor);
popupMenu.getMenu().add(R.id.menuGroup, R.id.menu1, Menu.NONE, "slot1");
popupMenu.getMenu().add(R.id.menuGroup, R.id.menu2, Menu.NONE,"slot2");
popupMenu.getMenu().add(R.id.menuGroup, R.id.menu3, Menu.NONE,"slot3");
popupMenu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
@Override
public boolean onMenuItemClick(MenuItem item) {
Toast.makeText(anchor.getContext(), item.getTitle() + "clicked", Toast.LENGTH_SHORT).show();
return true;
}
});
popupMenu.show();
}
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Here is a complete solution with IDs set and handled:

        this.findViewById(R.id.hamburger_menu).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
PopupMenu menu = new PopupMenu(getApplicationContext(), v);
menu.getMenu().add(Menu.NONE, 1, 1, "Share");
menu.getMenu().add(Menu.NONE, 2, 2, "Comment");
menu.show();


menu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
@Override
public boolean onMenuItemClick(MenuItem item) {


int i = item.getItemId();
if (i == 1) {
//handle share
return true;
} else if (i == 2) {
//handle comment
return true;
} else {
return false;
}
}


});
}
});

Note: share and comment are for example, also you can put constants for the numbers 1,2 to make the code more readable.

Also, I put Menu.NONE because I don't care about grouping the menu items. In case you want to make group set group id = 1, 2, etc...

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Try this:

Dynamic_PopUpMenu.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
PopupMenu menu = new PopupMenu(DialogCheckBox.this, v);
menu.getMenu().add("AGIL");
menu.getMenu().add("AGILarasan");
menu.getMenu().add("Arasan");
menu.show();
}
});
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In java

     private void getPopup(Activity sContext,TextView textView, ArrayList<String> arrayList) {
final PopupMenu popupMenu = new PopupMenu(sContext, textView);
for (int i = 0; i < arrayList.size(); i++) {
popupMenu.getMenu().add(i, Menu.FIRST, i, arrayList.get(i));
}
popupMenu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
@Override
public boolean onMenuItemClick(MenuItem item) {
textView.setText(item.getTitle());
return false;
}
});
popupMenu.show();
}

In Kotlin

private fun getPopup(
sContext: Activity,
textView: TextView,
arrayList: ArrayList<String>
) {
val popupMenu = PopupMenu(sContext, textView)
for (i in 0 until arrayList.size) {
popupMenu.getMenu().add(i, Menu.FIRST, i, arrayList[i])
}
popupMenu.setOnMenuItemClickListener(object :
PopupMenu.OnMenuItemClickListener {
override fun onMenuItemClick(item: MenuItem): Boolean {
textView.setText(item.getTitle())
return false
}
})
popupMenu.show()
}
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If you're looking for generated popup items with callbacks, used this.

Java

public static void popupMenu(final Context context, View anchor, final LinkedHashMap<String,IPopupMenu> options){
PopupMenu popupMenu = new PopupMenu(context, anchor);
for(String key : options.keySet()){
popupMenu.getMenu().add(key);
}
popupMenu.getMenuInflater().inflate(R.menu.popup_menu,popupMenu.getMenu());
popupMenu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
@Override
public boolean onMenuItemClick(MenuItem menuItem) {


options.get(menuItem.getTitle()).onClick();
return true;
}
});


popupMenu.show();
}


public interface IPopupMenu{
void onClick();
}

XML

<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">


</menu>

Example

LinkedHashMap<String,IPopupMenu> menu_items = new LinkedHashMap<>();
menu_items.put("Item Name", new Utils.IPopupMenu() {
@Override
public void onClick() {
//do your code
}
});
menu_items.put("My Item", new Utils.IPopupMenu() {
@Override
public void onClick() {
//do code
}
});


//you can anchor the popup menu to whatever you like. i.e Button, TextView, View.
popupMenu(context,button,menu_items);
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From String Array Resources

values > strings.xml

<string-array name="MainCategories">
<item>Crop</item>
<item>Animals</item>
<item>Equipment</item>
<item>Other</item>
</string-array>

Java code:

    String []categories=getResources().getStringArray(R.array.MainCategories);
PopupMenu popupMenu=new PopupMenu(MainActivity.this,sortExpenseBtn);


for(String item: categories)
popupMenu.getMenu().add(item);


popupMenu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
@Override
public boolean onMenuItemClick(MenuItem item) {
String selected = item.getTitle();
return true;
}
});
popupMenu.show();

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