Android Context Menu Example

Let's see a simple example of context menu in Android.

activity_main.xml
  1. <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
  2. xmlns:tools="http://schemas.android.com/tools"
  3. android:layout_width="match_parent"
  4. android:layout_height="match_parent"
  5. android:paddingBottom="@dimen/activity_vertical_margin"
  6. android:paddingLeft="@dimen/activity_horizontal_margin"
  7. android:paddingRight="@dimen/activity_horizontal_margin"
  8. android:paddingTop="@dimen/activity_vertical_margin"
  9. tools:context=".MainActivity" >
  11. <ListView
  12. android:id="@+id/listView1"
  13. android:layout_width="match_parent"
  14. android:layout_height="wrap_content"
  15. android:layout_alignParentLeft="true"
  16. android:layout_alignParentTop="true"
  17. android:layout_marginLeft="66dp"
  18. android:layout_marginTop="53dp" >
  19. </ListView>
  21. </RelativeLayout>
MainActivity.java
  1. package com.abc.contextmenu;
  2. import android.os.Bundle;
  3. import android.app.Activity;
  4. import android.view.ContextMenu;
  5. import android.view.ContextMenu.ContextMenuInfo;
  6. import android.view.Menu;
  7. import android.view.MenuItem;
  8. import android.view.View;
  9. import android.widget.AdapterView;
  10. import android.widget.ArrayAdapter;
  11. import android.widget.ListView;
  12. import android.widget.Toast;
  13. public class MainActivity extends Activity {
  14. ListView listView1;
  15. String contacts[]={"Ajay","Sachin","Sumit","Tarun","Yogesh"};
  16. @Override
  17. protected void onCreate(Bundle savedInstanceState) {
  18. super.onCreate(savedInstanceState);
  19. setContentView(R.layout.activity_main);
  20. listView1=(ListView)findViewById(R.id.listView1);
  21. ArrayAdapter<String> adapter=new ArrayAdapter<String>(this,android.R.layout.simple_list_item_1,contacts);
  22. listView1.setAdapter(adapter);
  23. // Register the ListView for Context menu
  24. registerForContextMenu(listView1);
  25. }
  26. @Override
  27. public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo)
  28. {
  29. super.onCreateContextMenu(menu, v, menuInfo);
  30. menu.setHeaderTitle("Select The Action");
  31. menu.add(0, v.getId(), 0, "Call");//groupId, itemId, order, title
  32. menu.add(0, v.getId(), 0, "SMS");
  33. }
  34. @Override
  35. public boolean onContextItemSelected(MenuItem item){
  36. if(item.getTitle()=="Call"){
  37. Toast.makeText(getApplicationContext(),"calling code",Toast.LENGTH_LONG).show();
  38. }
  39. else if(item.getTitle()=="SMS"){
  40. Toast.makeText(getApplicationContext(),"sending sms code",Toast.LENGTH_LONG).show();
  41. }else{
  42. return false;
  43. }
  44. return true;
  45. }
  46. }