ContactPickerFragment.java revision 86092529f272b7ed2cee24fae397291696b29b80 
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 */
16package com.android.contacts.list;
17
18import com.android.contacts.ContactsSearchManager;
19import com.android.contacts.R;
20import com.android.contacts.list.ShortcutIntentBuilder.OnShortcutIntentCreatedListener;
21
22import android.content.Intent;
23import android.net.Uri;
24import android.os.Bundle;
25import android.view.LayoutInflater;
26import android.view.View;
27import android.view.ViewGroup;
28import android.widget.AdapterView;
29
30/**
31 * Fragment for the contact list used for browsing contacts (as compared to
32 * picking a contact with one of the PICK or SHORTCUT intents).
33 */
34public class ContactPickerFragment extends ContactEntryListFragment<ContactEntryListAdapter>
35        implements OnShortcutIntentCreatedListener {
36
37    private static final String KEY_EDIT_MODE = "editMode";
38    private static final String KEY_CREATE_CONTACT_ENABLED = "createContactEnabled";
39    private static final String KEY_SHORTCUT_REQUESTED = "shortcutRequested";
40
41    private OnContactPickerActionListener mListener;
42    private boolean mCreateContactEnabled;
43    private boolean mEditMode;
44    private boolean mShortcutRequested;
45
46    public ContactPickerFragment() {
47        setPhotoLoaderEnabled(true);
48        setSectionHeaderDisplayEnabled(true);
49        setAizyEnabled(true);
50        setQuickContactEnabled(false);
51        setDirectorySearchMode(DirectoryListLoader.SEARCH_MODE_CONTACT_SHORTCUT);
52    }
53
54    public void setOnContactPickerActionListener(OnContactPickerActionListener listener) {
55        mListener = listener;
56    }
57
58    public boolean isCreateContactEnabled() {
59        return mCreateContactEnabled;
60    }
61
62    public void setCreateContactEnabled(boolean flag) {
63        this.mCreateContactEnabled = flag;
64    }
65
66    public boolean isEditMode() {
67        return mEditMode;
68    }
69
70    public void setEditMode(boolean flag) {
71        mEditMode = flag;
72    }
73
74    public boolean isShortcutRequested() {
75        return mShortcutRequested;
76    }
77
78    public void setShortcutRequested(boolean flag) {
79        mShortcutRequested = flag;
80    }
81
82    @Override
83    public void onSaveInstanceState(Bundle outState) {
84        super.onSaveInstanceState(outState);
85        outState.putBoolean(KEY_EDIT_MODE, mEditMode);
86        outState.putBoolean(KEY_CREATE_CONTACT_ENABLED, mCreateContactEnabled);
87        outState.putBoolean(KEY_SHORTCUT_REQUESTED, mShortcutRequested);
88    }
89
90    @Override
91    public void restoreSavedState(Bundle savedState) {
92        super.restoreSavedState(savedState);
93
94        if (savedState == null) {
95            return;
96        }
97
98        mEditMode = savedState.getBoolean(KEY_EDIT_MODE);
99        mCreateContactEnabled = savedState.getBoolean(KEY_CREATE_CONTACT_ENABLED);
100        mShortcutRequested = savedState.getBoolean(KEY_SHORTCUT_REQUESTED);
101    }
102
103    @Override
104    protected void onCreateView(LayoutInflater inflater, ViewGroup container) {
105        super.onCreateView(inflater, container);
106        if (mCreateContactEnabled) {
107            getListView().addHeaderView(inflater.inflate(R.layout.create_new_contact, null, false));
108        }
109    }
110
111    @Override
112    public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
113        if (position == 0 && mCreateContactEnabled) {
114            mListener.onCreateNewContactAction();
115        } else {
116            super.onItemClick(parent, view, position, id);
117        }
118    }
119
120    @Override
121    protected void onItemClick(int position, long id) {
122        Uri uri;
123        if (isLegacyCompatibilityMode()) {
124            uri = ((LegacyContactListAdapter)getAdapter()).getPersonUri(position);
125        } else {
126            uri = ((ContactListAdapter)getAdapter()).getContactUri(position);
127        }
128        if (mEditMode) {
129            editContact(uri);
130        } else  if (mShortcutRequested) {
131            ShortcutIntentBuilder builder = new ShortcutIntentBuilder(getActivity(), this);
132            builder.createContactShortcutIntent(uri);
133        } else {
134            pickContact(uri);
135        }
136    }
137
138    public void createNewContact() {
139        mListener.onCreateNewContactAction();
140    }
141
142    public void editContact(Uri contactUri) {
143        mListener.onEditContactAction(contactUri);
144    }
145
146    public void pickContact(Uri uri) {
147        mListener.onPickContactAction(uri);
148    }
149
150    @Override
151    protected ContactEntryListAdapter createListAdapter() {
152        if (!isLegacyCompatibilityMode()) {
153            DefaultContactListAdapter adapter = new DefaultContactListAdapter(getActivity());
154            adapter.setFilter(
155                    new ContactListFilter(ContactListFilter.FILTER_TYPE_ALL_ACCOUNTS), null);
156            adapter.setSectionHeaderDisplayEnabled(true);
157            adapter.setDisplayPhotos(true);
158            adapter.setQuickContactEnabled(false);
159            return adapter;
160        } else {
161            LegacyContactListAdapter adapter = new LegacyContactListAdapter(getActivity());
162            adapter.setSectionHeaderDisplayEnabled(false);
163            adapter.setDisplayPhotos(false);
164            return adapter;
165        }
166    }
167
168    @Override
169    protected void configureAdapter() {
170        super.configureAdapter();
171
172        ContactEntryListAdapter adapter = getAdapter();
173
174        // If "Create new contact" is shown, don't display the empty list UI
175        adapter.setEmptyListEnabled(!isCreateContactEnabled());
176    }
177
178    @Override
179    protected View inflateView(LayoutInflater inflater, ViewGroup container) {
180        return inflater.inflate(R.layout.contact_picker_content, null);
181    }
182
183    @Override
184    protected void prepareEmptyView() {
185        if (isSearchMode()) {
186            return;
187        } else if (isSyncActive()) {
188            if (mShortcutRequested) {
189                // Help text is the same no matter whether there is SIM or not.
190                setEmptyText(R.string.noContactsHelpTextWithSyncForCreateShortcut);
191            } else if (hasIccCard()) {
192                setEmptyText(R.string.noContactsHelpTextWithSync);
193            } else {
194                setEmptyText(R.string.noContactsNoSimHelpTextWithSync);
195            }
196        } else {
197            if (mShortcutRequested) {
198                // Help text is the same no matter whether there is SIM or not.
199                setEmptyText(R.string.noContactsHelpTextWithSyncForCreateShortcut);
200            } else if (hasIccCard()) {
201                setEmptyText(R.string.noContactsHelpText);
202            } else {
203                setEmptyText(R.string.noContactsNoSimHelpText);
204            }
205        }
206    }
207
208    public void onShortcutIntentCreated(Uri uri, Intent shortcutIntent) {
209        mListener.onShortcutIntentCreated(shortcutIntent);
210    }
211
212    @Override
213    public void startSearch(String initialQuery) {
214        ContactsSearchManager.startSearchForResult(getActivity(), initialQuery,
215                ACTIVITY_REQUEST_CODE_PICKER, getContactsRequest());
216    }
217
218    @Override
219    public void onPickerResult(Intent data) {
220        mListener.onPickContactAction(data.getData());
221    }
222}
223