Anthony Lee | c67cd75 | 2014-09-02 23:43:44 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2014 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 | |
Tyler Gunn | 7cc70b4 | 2014-09-12 22:17:27 -0700 | [diff] [blame] | 17 | package com.android.server.telecom; |
Anthony Lee | c67cd75 | 2014-09-02 23:43:44 -0700 | [diff] [blame] | 18 | |
| 19 | import android.content.Context; |
| 20 | import android.content.SharedPreferences; |
| 21 | import android.content.pm.PackageManager; |
| 22 | import android.content.res.Resources; |
| 23 | |
Tyler Gunn | 91d43cf | 2014-09-17 12:19:39 -0700 | [diff] [blame] | 24 | // TODO: Needed for move to system service: import com.android.internal.R; |
Anthony Lee | c67cd75 | 2014-09-02 23:43:44 -0700 | [diff] [blame] | 25 | |
| 26 | /** |
| 27 | * Utils class that exposes some helper routines to used to manage the QuickResponses |
| 28 | */ |
| 29 | public class QuickResponseUtils { |
| 30 | public static final String LOG_TAG = "QuickResponseUtils"; |
| 31 | |
| 32 | // SharedPreferences file name for our persistent settings. |
| 33 | public static final String SHARED_PREFERENCES_NAME = "respond_via_sms_prefs"; |
| 34 | private static final String PACKAGE_NAME_TELEPHONY = "com.android.phone"; |
| 35 | |
| 36 | // Preference keys for the 4 "canned responses"; see RespondViaSmsManager$Settings. |
| 37 | // Since (for now at least) the number of messages is fixed at 4, and since |
| 38 | // SharedPreferences can't deal with arrays anyway, just store the messages |
| 39 | // as 4 separate strings. |
| 40 | public static final int NUM_CANNED_RESPONSES = 4; |
| 41 | public static final String KEY_CANNED_RESPONSE_PREF_1 = "canned_response_pref_1"; |
| 42 | public static final String KEY_CANNED_RESPONSE_PREF_2 = "canned_response_pref_2"; |
| 43 | public static final String KEY_CANNED_RESPONSE_PREF_3 = "canned_response_pref_3"; |
| 44 | public static final String KEY_CANNED_RESPONSE_PREF_4 = "canned_response_pref_4"; |
| 45 | |
| 46 | /** |
Tyler Gunn | 7cc70b4 | 2014-09-12 22:17:27 -0700 | [diff] [blame] | 47 | * As of L, QuickResponses were moved from Telephony to Telecom. Because of |
Anthony Lee | c67cd75 | 2014-09-02 23:43:44 -0700 | [diff] [blame] | 48 | * this, we need to make sure that we migrate any old QuickResponses to our |
| 49 | * current SharedPreferences. This is a lazy migration as it happens only when |
| 50 | * the QuickResponse settings are viewed or if they are queried via RespondViaSmsManager. |
| 51 | */ |
Tyler Gunn | 91d43cf | 2014-09-17 12:19:39 -0700 | [diff] [blame] | 52 | public static void maybeMigrateLegacyQuickResponses(Context context) { |
Anthony Lee | c67cd75 | 2014-09-02 23:43:44 -0700 | [diff] [blame] | 53 | // The algorithm will go as such: |
Tyler Gunn | 7cc70b4 | 2014-09-12 22:17:27 -0700 | [diff] [blame] | 54 | // If Telecom QuickResponses exist, we will skip migration because this implies |
Anthony Lee | c67cd75 | 2014-09-02 23:43:44 -0700 | [diff] [blame] | 55 | // that a user has already specified their desired QuickResponses and have abandoned any |
| 56 | // older QuickResponses. |
Tyler Gunn | 7cc70b4 | 2014-09-12 22:17:27 -0700 | [diff] [blame] | 57 | // Then, if Telephony QuickResponses exist, we will move those to Telecom. |
| 58 | // If neither exist, we'll populate Telecom with the default QuickResponses. |
Anthony Lee | c67cd75 | 2014-09-02 23:43:44 -0700 | [diff] [blame] | 59 | // This guarantees the caller that QuickResponses exist in SharedPreferences after this |
| 60 | // function is called. |
| 61 | |
| 62 | Log.d(LOG_TAG, "maybeMigrateLegacyQuickResponses() - Starting"); |
Tyler Gunn | 91d43cf | 2014-09-17 12:19:39 -0700 | [diff] [blame] | 63 | final SharedPreferences prefs = context.getSharedPreferences( |
Anthony Lee | c67cd75 | 2014-09-02 23:43:44 -0700 | [diff] [blame] | 64 | SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE); |
Tyler Gunn | 91d43cf | 2014-09-17 12:19:39 -0700 | [diff] [blame] | 65 | final Resources res = context.getResources(); |
Anthony Lee | c67cd75 | 2014-09-02 23:43:44 -0700 | [diff] [blame] | 66 | |
Andrew Lee | 477ac8c | 2015-06-11 10:40:49 -0700 | [diff] [blame^] | 67 | final boolean responsesExist = prefs.contains(KEY_CANNED_RESPONSE_PREF_1) |
| 68 | || prefs.contains(KEY_CANNED_RESPONSE_PREF_2) |
| 69 | || prefs.contains(KEY_CANNED_RESPONSE_PREF_3) |
| 70 | || prefs.contains(KEY_CANNED_RESPONSE_PREF_4); |
Anthony Lee | c67cd75 | 2014-09-02 23:43:44 -0700 | [diff] [blame] | 71 | if (responsesExist) { |
Andrew Lee | 477ac8c | 2015-06-11 10:40:49 -0700 | [diff] [blame^] | 72 | // Skip if the user has set any canned responses. |
Tyler Gunn | 7cc70b4 | 2014-09-12 22:17:27 -0700 | [diff] [blame] | 73 | Log.d(LOG_TAG, "maybeMigrateLegacyQuickResponses() - Telecom QuickResponses exist"); |
Anthony Lee | c67cd75 | 2014-09-02 23:43:44 -0700 | [diff] [blame] | 74 | return; |
| 75 | } |
| 76 | |
Anthony Lee | c67cd75 | 2014-09-02 23:43:44 -0700 | [diff] [blame] | 77 | Log.d(LOG_TAG, "maybeMigrateLegacyQuickResponses() - No local QuickResponses"); |
| 78 | |
| 79 | // We don't have local QuickResponses, let's see if they live in |
| 80 | // the Telephony package and we'll fall back on using our default values. |
| 81 | Context telephonyContext = null; |
| 82 | try { |
Tyler Gunn | 91d43cf | 2014-09-17 12:19:39 -0700 | [diff] [blame] | 83 | telephonyContext = context.createPackageContext(PACKAGE_NAME_TELEPHONY, 0); |
Anthony Lee | c67cd75 | 2014-09-02 23:43:44 -0700 | [diff] [blame] | 84 | } catch (PackageManager.NameNotFoundException e) { |
| 85 | Log.e(LOG_TAG, e, "maybeMigrateLegacyQuickResponses() - Can't find Telephony package."); |
| 86 | } |
| 87 | |
| 88 | // Read the old canned responses from the Telephony SharedPreference if possible. |
| 89 | if (telephonyContext != null) { |
Anthony Lee | c67cd75 | 2014-09-02 23:43:44 -0700 | [diff] [blame] | 90 | Log.d(LOG_TAG, "maybeMigrateLegacyQuickResponses() - Using Telephony QuickResponses."); |
| 91 | final SharedPreferences oldPrefs = telephonyContext.getSharedPreferences( |
| 92 | SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE); |
Andrew Lee | 477ac8c | 2015-06-11 10:40:49 -0700 | [diff] [blame^] | 93 | if (!oldPrefs.contains(KEY_CANNED_RESPONSE_PREF_1)) { |
| 94 | // Skip migration if old responses don't exist. |
| 95 | // If they exist, the first canned response should be present. |
| 96 | return; |
| 97 | } |
| 98 | String cannedResponse1 = oldPrefs.getString(KEY_CANNED_RESPONSE_PREF_1, |
| 99 | res.getString(R.string.respond_via_sms_canned_response_1)); |
| 100 | String cannedResponse2 = oldPrefs.getString(KEY_CANNED_RESPONSE_PREF_2, |
| 101 | res.getString(R.string.respond_via_sms_canned_response_2)); |
| 102 | String cannedResponse3 = oldPrefs.getString(KEY_CANNED_RESPONSE_PREF_3, |
| 103 | res.getString(R.string.respond_via_sms_canned_response_3)); |
| 104 | String cannedResponse4 = oldPrefs.getString(KEY_CANNED_RESPONSE_PREF_4, |
| 105 | res.getString(R.string.respond_via_sms_canned_response_4)); |
Anthony Lee | c67cd75 | 2014-09-02 23:43:44 -0700 | [diff] [blame] | 106 | |
Andrew Lee | 477ac8c | 2015-06-11 10:40:49 -0700 | [diff] [blame^] | 107 | // Write them into Telecom SharedPreferences. |
| 108 | final SharedPreferences.Editor editor = prefs.edit(); |
| 109 | editor.putString(KEY_CANNED_RESPONSE_PREF_1, cannedResponse1); |
| 110 | editor.putString(KEY_CANNED_RESPONSE_PREF_2, cannedResponse2); |
| 111 | editor.putString(KEY_CANNED_RESPONSE_PREF_3, cannedResponse3); |
| 112 | editor.putString(KEY_CANNED_RESPONSE_PREF_4, cannedResponse4); |
| 113 | editor.commit(); |
| 114 | } |
Anthony Lee | c67cd75 | 2014-09-02 23:43:44 -0700 | [diff] [blame] | 115 | |
| 116 | Log.d(LOG_TAG, "maybeMigrateLegacyQuickResponses() - Done."); |
| 117 | return; |
| 118 | } |
| 119 | } |