1 /* 2 * Copyright (C) 2010 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.example.android.apis.app; 18 19 import com.example.android.apis.R; 20 21 import android.app.Activity; 22 import android.app.Fragment; 23 import android.os.Bundle; 24 import android.util.Log; 25 import android.view.ContextMenu; 26 import android.view.LayoutInflater; 27 import android.view.Menu; 28 import android.view.MenuItem; 29 import android.view.View; 30 import android.view.ViewGroup; 31 import android.view.ContextMenu.ContextMenuInfo; 32 import android.widget.Toast; 33 34 /** 35 * Demonstration of displaying a context menu from a fragment. 36 */ 37 public class FragmentContextMenu extends Activity { 38 39 @Override onCreate(Bundle savedInstanceState)40 protected void onCreate(Bundle savedInstanceState) { 41 super.onCreate(savedInstanceState); 42 43 // Create the list fragment and add it as our sole content. 44 ContextMenuFragment content = new ContextMenuFragment(); 45 getFragmentManager().beginTransaction().add(android.R.id.content, content).commit(); 46 } 47 48 public static class ContextMenuFragment extends Fragment { 49 50 @Override onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)51 public View onCreateView(LayoutInflater inflater, ViewGroup container, 52 Bundle savedInstanceState) { 53 View root = inflater.inflate(R.layout.fragment_context_menu, container, false); 54 registerForContextMenu(root.findViewById(R.id.long_press)); 55 return root; 56 } 57 58 @Override onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo)59 public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) { 60 super.onCreateContextMenu(menu, v, menuInfo); 61 menu.add(Menu.NONE, R.id.a_item, Menu.NONE, "Menu A"); 62 menu.add(Menu.NONE, R.id.b_item, Menu.NONE, "Menu B"); 63 } 64 65 @Override onContextItemSelected(MenuItem item)66 public boolean onContextItemSelected(MenuItem item) { 67 switch (item.getItemId()) { 68 case R.id.a_item: 69 Toast.makeText(getActivity(), "Item 1a was chosen", Toast.LENGTH_SHORT).show(); 70 return true; 71 case R.id.b_item: 72 Toast.makeText(getActivity(), "Item 1b was chosen", Toast.LENGTH_SHORT).show(); 73 return true; 74 } 75 return super.onContextItemSelected(item); 76 } 77 } 78 } 79