1 /* 2 * Copyright (C) 2015 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.directshare; 18 19 import android.app.Activity; 20 import android.content.Intent; 21 import android.os.Bundle; 22 import android.view.LayoutInflater; 23 import android.view.View; 24 import android.view.ViewGroup; 25 import android.widget.AdapterView; 26 import android.widget.BaseAdapter; 27 import android.widget.ListAdapter; 28 import android.widget.ListView; 29 import android.widget.TextView; 30 31 /** 32 * The dialog for selecting a contact to share the text with. This dialog is shown when the user 33 * taps on this sample's icon rather than any of the Direct Share contacts. 34 */ 35 public class SelectContactActivity extends Activity { 36 37 /** 38 * The action string for Intents. 39 */ 40 public static final String ACTION_SELECT_CONTACT 41 = "com.example.android.directshare.intent.action.SELECT_CONTACT"; 42 43 @Override onCreate(Bundle savedInstanceState)44 protected void onCreate(Bundle savedInstanceState) { 45 super.onCreate(savedInstanceState); 46 setContentView(R.layout.select_contact); 47 Intent intent = getIntent(); 48 if (!ACTION_SELECT_CONTACT.equals(intent.getAction())) { 49 finish(); 50 return; 51 } 52 // Set up the list of contacts 53 ListView list = (ListView) findViewById(R.id.list); 54 list.setAdapter(mAdapter); 55 list.setOnItemClickListener(mOnItemClickListener); 56 } 57 58 private final ListAdapter mAdapter = new BaseAdapter() { 59 @Override 60 public int getCount() { 61 return Contact.CONTACTS.length; 62 } 63 64 @Override 65 public Object getItem(int i) { 66 return Contact.byId(i); 67 } 68 69 @Override 70 public long getItemId(int i) { 71 return i; 72 } 73 74 @Override 75 public View getView(int i, View view, ViewGroup parent) { 76 if (view == null) { 77 view = LayoutInflater.from(parent.getContext()).inflate(R.layout.contact, parent, 78 false); 79 } 80 TextView textView = (TextView) view; 81 Contact contact = (Contact) getItem(i); 82 ContactViewBinder.bind(contact, textView); 83 return textView; 84 } 85 }; 86 87 private final AdapterView.OnItemClickListener mOnItemClickListener 88 = new AdapterView.OnItemClickListener() { 89 @Override 90 public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) { 91 Intent data = new Intent(); 92 data.putExtra(Contact.ID, i); 93 setResult(RESULT_OK, data); 94 finish(); 95 } 96 }; 97 98 } 99