| /* |
| * Copyright (C) 2010 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.contacts; |
| |
| import android.accounts.Account; |
| import android.accounts.AccountManager; |
| import android.content.ContentResolver; |
| import android.content.Context; |
| import android.content.IContentService; |
| import android.os.RemoteException; |
| import android.provider.ContactsContract; |
| import android.telephony.TelephonyManager; |
| import android.util.AttributeSet; |
| import android.util.Log; |
| import android.widget.ScrollView; |
| import android.widget.TextView; |
| |
| /** |
| * Displays a message when there is nothing to display in a contact list. |
| */ |
| public class ContactListEmptyView extends ScrollView { |
| |
| private static final String TAG = "ContactListEmptyView"; |
| |
| public ContactListEmptyView(Context context, AttributeSet attrs) { |
| super(context, attrs); |
| } |
| |
| public void hide() { |
| TextView empty = (TextView) findViewById(R.id.emptyText); |
| empty.setVisibility(GONE); |
| } |
| |
| public void show(boolean searchMode, boolean displayOnlyPhones, |
| boolean isFavoritesMode, boolean isQueryMode, boolean isShortcutAction, |
| boolean isMultipleSelectionEnabled, boolean showSelectedOnly) { |
| if (searchMode) { |
| return; |
| } |
| |
| TextView empty = (TextView) findViewById(R.id.emptyText); |
| Context context = getContext(); |
| if (displayOnlyPhones) { |
| empty.setText(context.getText(R.string.noContactsWithPhoneNumbers)); |
| } else if (isFavoritesMode) { |
| empty.setText(context.getText(R.string.noFavoritesHelpText)); |
| } else if (isQueryMode) { |
| empty.setText(context.getText(R.string.noMatchingContacts)); |
| } if (isMultipleSelectionEnabled) { |
| if (showSelectedOnly) { |
| empty.setText(context.getText(R.string.no_contacts_selected)); |
| } else { |
| empty.setText(context.getText(R.string.noContactsWithPhoneNumbers)); |
| } |
| } else { |
| TelephonyManager telephonyManager = |
| (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE); |
| boolean hasSim = telephonyManager.hasIccCard(); |
| if (isSyncActive()) { |
| if (isShortcutAction) { |
| // Help text is the same no matter whether there is SIM or not. |
| empty.setText( |
| context.getText(R.string.noContactsHelpTextWithSyncForCreateShortcut)); |
| } else if (hasSim) { |
| empty.setText(context.getText(R.string.noContactsHelpTextWithSync)); |
| } else { |
| empty.setText(context.getText(R.string.noContactsNoSimHelpTextWithSync)); |
| } |
| } else { |
| if (isShortcutAction) { |
| // Help text is the same no matter whether there is SIM or not. |
| empty.setText(context.getText(R.string.noContactsHelpTextForCreateShortcut)); |
| } else if (hasSim) { |
| empty.setText(context.getText(R.string.noContactsHelpText)); |
| } else { |
| empty.setText(context.getText(R.string.noContactsNoSimHelpText)); |
| } |
| } |
| } |
| empty.setVisibility(VISIBLE); |
| } |
| |
| private boolean isSyncActive() { |
| Account[] accounts = AccountManager.get(getContext()).getAccounts(); |
| if (accounts != null && accounts.length > 0) { |
| IContentService contentService = ContentResolver.getContentService(); |
| for (Account account : accounts) { |
| try { |
| if (contentService.isSyncActive(account, ContactsContract.AUTHORITY)) { |
| return true; |
| } |
| } catch (RemoteException e) { |
| Log.e(TAG, "Could not get the sync status"); |
| } |
| } |
| } |
| return false; |
| } |
| } |