XML
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity"
android:orientation="vertical">
<Button
android:id="@+id/bt1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="show popup menu"
android:onClick="onClick"/>
</LinearLayout>
popup.xml
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:android="http://schemas.android.com/apk/res/android">
<item
android:id="@+id/search"
android:icon="@android:drawable/ic_menu_search"
android:title="search" />
<item
android:id="@+id/add"
android:icon="@android:drawable/ic_menu_add"
android:title="add" />
<item
android:id="@+id/eidt"
android:icon="@android:drawable/ic_menu_edit"
android:title="edit" />
<item
android:id="@+id/share"
android:icon="@android:drawable/ic_menu_share"
android:title="share" />
</menu>
JAVA
package com.example.a07_37;
import android.os.Bundle;
import android.view.MenuItem;
import android.view.View;
import android.widget.PopupMenu;
import android.widget.Toast;
import androidx.appcompat.app.AppCompatActivity;
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
public void onClick(View button) {
PopupMenu popup = new PopupMenu(this, button);
popup.getMenuInflater().inflate(R.menu.popup, popup.getMenu());
popup.setOnMenuItemClickListener(
new PopupMenu.OnMenuItemClickListener() {
@Override
public boolean onMenuItemClick(MenuItem item) {
Toast.makeText(getApplicationContext(), "클릭된 팝업 메뉴: " + item.getTitle(), Toast.LENGTH_SHORT).show();
return true;
}
});
popup.show();
}
}