Fan Zhang | f6747a2 | 2018-08-09 09:51:35 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2018 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.android.settings.accounts; |
| 18 | |
| 19 | import android.content.Context; |
| 20 | import android.icu.text.ListFormatter; |
| 21 | import android.os.UserHandle; |
| 22 | import android.text.BidiFormatter; |
| 23 | import android.text.TextUtils; |
| 24 | |
| 25 | import com.android.settings.R; |
| 26 | import com.android.settings.core.BasePreferenceController; |
| 27 | import com.android.settingslib.accounts.AuthenticatorHelper; |
| 28 | |
| 29 | import java.util.ArrayList; |
| 30 | import java.util.List; |
| 31 | |
| 32 | public class TopLevelAccountEntryPreferenceController extends BasePreferenceController { |
| 33 | public TopLevelAccountEntryPreferenceController(Context context, String preferenceKey) { |
| 34 | super(context, preferenceKey); |
| 35 | } |
| 36 | |
| 37 | @Override |
| 38 | public int getAvailabilityStatus() { |
| 39 | return AVAILABLE_UNSEARCHABLE; |
| 40 | } |
| 41 | |
| 42 | @Override |
| 43 | public CharSequence getSummary() { |
| 44 | final AuthenticatorHelper authHelper = new AuthenticatorHelper(mContext, |
| 45 | UserHandle.of(UserHandle.myUserId()), null /* OnAccountsUpdateListener */); |
| 46 | final String[] types = authHelper.getEnabledAccountTypes(); |
| 47 | final BidiFormatter bidiFormatter = BidiFormatter.getInstance(); |
| 48 | final List<CharSequence> summaries = new ArrayList<>(); |
| 49 | |
| 50 | if (types == null || types.length == 0) { |
| 51 | summaries.add(mContext.getString(R.string.account_dashboard_default_summary)); |
| 52 | } else { |
| 53 | // Show up to 3 account types, ignore any null value |
| 54 | int accountToAdd = Math.min(3, types.length); |
| 55 | |
| 56 | for (int i = 0; i < types.length && accountToAdd > 0; i++) { |
| 57 | final CharSequence label = authHelper.getLabelForType(mContext, types[i]); |
| 58 | if (TextUtils.isEmpty(label)) { |
| 59 | continue; |
| 60 | } |
| 61 | |
| 62 | summaries.add(bidiFormatter.unicodeWrap(label)); |
| 63 | accountToAdd--; |
| 64 | } |
| 65 | } |
| 66 | return ListFormatter.getInstance().format(summaries); |
| 67 | } |
| 68 | } |