Nancy Chen | a949f53 | 2015-12-22 14:28:09 -0800 | [diff] [blame] | 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 | |
Gary Mai | 69c182a | 2016-12-05 13:07:03 -0800 | [diff] [blame] | 17 | package com.android.contacts.compat; |
Nancy Chen | a949f53 | 2015-12-22 14:28:09 -0800 | [diff] [blame] | 18 | |
Nancy Chen | 49344d8 | 2016-01-20 15:28:30 -0800 | [diff] [blame] | 19 | import android.net.Uri; |
Nancy Chen | a949f53 | 2015-12-22 14:28:09 -0800 | [diff] [blame] | 20 | import android.support.annotation.Nullable; |
Nancy Chen | 49344d8 | 2016-01-20 15:28:30 -0800 | [diff] [blame] | 21 | import android.telecom.PhoneAccountHandle; |
Nancy Chen | a949f53 | 2015-12-22 14:28:09 -0800 | [diff] [blame] | 22 | import android.telephony.TelephonyManager; |
| 23 | |
| 24 | public class TelephonyManagerCompat { |
Nancy Chen | 7838418 | 2015-12-22 17:21:13 -0800 | [diff] [blame] | 25 | public static final String TELEPHONY_MANAGER_CLASS = "android.telephony.TelephonyManager"; |
Nancy Chen | a949f53 | 2015-12-22 14:28:09 -0800 | [diff] [blame] | 26 | |
| 27 | /** |
| 28 | * @param telephonyManager The telephony manager instance to use for method calls. |
| 29 | * @return true if the current device is "voice capable". |
| 30 | * <p> |
| 31 | * "Voice capable" means that this device supports circuit-switched |
| 32 | * (i.e. voice) phone calls over the telephony network, and is allowed |
| 33 | * to display the in-call UI while a cellular voice call is active. |
| 34 | * This will be false on "data only" devices which can't make voice |
| 35 | * calls and don't support any in-call UI. |
| 36 | * <p> |
| 37 | * Note: the meaning of this flag is subtly different from the |
| 38 | * PackageManager.FEATURE_TELEPHONY system feature, which is available |
| 39 | * on any device with a telephony radio, even if the device is |
| 40 | * data-only. |
| 41 | */ |
| 42 | public static boolean isVoiceCapable(@Nullable TelephonyManager telephonyManager) { |
| 43 | if (telephonyManager == null) { |
| 44 | return false; |
| 45 | } |
Nancy Chen | 7838418 | 2015-12-22 17:21:13 -0800 | [diff] [blame] | 46 | if (CompatUtils.isLollipopMr1Compatible() |
| 47 | || CompatUtils.isMethodAvailable(TELEPHONY_MANAGER_CLASS, "isVoiceCapable")) { |
Nancy Chen | a949f53 | 2015-12-22 14:28:09 -0800 | [diff] [blame] | 48 | // isVoiceCapable was unhidden in L-MR1 |
| 49 | return telephonyManager.isVoiceCapable(); |
| 50 | } |
| 51 | final int phoneType = telephonyManager.getPhoneType(); |
| 52 | return phoneType == TelephonyManager.PHONE_TYPE_CDMA || |
| 53 | phoneType == TelephonyManager.PHONE_TYPE_GSM; |
| 54 | } |
| 55 | |
| 56 | /** |
| 57 | * Returns the number of phones available. |
| 58 | * Returns 1 for Single standby mode (Single SIM functionality) |
| 59 | * Returns 2 for Dual standby mode.(Dual SIM functionality) |
| 60 | * |
| 61 | * Returns 1 if the method or telephonyManager is not available. |
| 62 | * |
| 63 | * @param telephonyManager The telephony manager instance to use for method calls. |
| 64 | */ |
| 65 | public static int getPhoneCount(@Nullable TelephonyManager telephonyManager) { |
| 66 | if (telephonyManager == null) { |
| 67 | return 1; |
| 68 | } |
| 69 | if (CompatUtils.isMarshmallowCompatible() || CompatUtils |
Nancy Chen | 7838418 | 2015-12-22 17:21:13 -0800 | [diff] [blame] | 70 | .isMethodAvailable(TELEPHONY_MANAGER_CLASS, "getPhoneCount")) { |
Nancy Chen | a949f53 | 2015-12-22 14:28:09 -0800 | [diff] [blame] | 71 | return telephonyManager.getPhoneCount(); |
| 72 | } |
| 73 | return 1; |
| 74 | } |
| 75 | |
| 76 | /** |
| 77 | * Returns the unique device ID of a subscription, for example, the IMEI for |
| 78 | * GSM and the MEID for CDMA phones. Return null if device ID is not available. |
| 79 | * |
| 80 | * <p>Requires Permission: |
| 81 | * {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE} |
| 82 | * |
| 83 | * @param telephonyManager The telephony manager instance to use for method calls. |
| 84 | * @param slotId of which deviceID is returned |
| 85 | */ |
| 86 | public static String getDeviceId(@Nullable TelephonyManager telephonyManager, int slotId) { |
| 87 | if (telephonyManager == null) { |
| 88 | return null; |
| 89 | } |
| 90 | if (CompatUtils.isMarshmallowCompatible() |
Nancy Chen | 7838418 | 2015-12-22 17:21:13 -0800 | [diff] [blame] | 91 | || CompatUtils.isMethodAvailable(TELEPHONY_MANAGER_CLASS, |
Nancy Chen | a949f53 | 2015-12-22 14:28:09 -0800 | [diff] [blame] | 92 | "getDeviceId", Integer.class)) { |
| 93 | return telephonyManager.getDeviceId(slotId); |
| 94 | } |
| 95 | return null; |
| 96 | } |
| 97 | |
| 98 | /** |
| 99 | * Whether the phone supports TTY mode. |
| 100 | * |
| 101 | * @param telephonyManager The telephony manager instance to use for method calls. |
| 102 | * @return {@code true} if the device supports TTY mode, and {@code false} otherwise. |
| 103 | */ |
| 104 | |
| 105 | public static boolean isTtyModeSupported(@Nullable TelephonyManager telephonyManager) { |
| 106 | if (telephonyManager == null) { |
| 107 | return false; |
| 108 | } |
| 109 | if (CompatUtils.isMarshmallowCompatible() |
Nancy Chen | 7838418 | 2015-12-22 17:21:13 -0800 | [diff] [blame] | 110 | || CompatUtils.isMethodAvailable(TELEPHONY_MANAGER_CLASS, "isTtyModeSupported")) { |
Nancy Chen | a949f53 | 2015-12-22 14:28:09 -0800 | [diff] [blame] | 111 | return telephonyManager.isTtyModeSupported(); |
| 112 | } |
| 113 | return false; |
| 114 | } |
| 115 | |
| 116 | /** |
| 117 | * Whether the phone supports hearing aid compatibility. |
| 118 | * |
| 119 | * @param telephonyManager The telephony manager instance to use for method calls. |
| 120 | * @return {@code true} if the device supports hearing aid compatibility, and {@code false} |
| 121 | * otherwise. |
| 122 | */ |
| 123 | public static boolean isHearingAidCompatibilitySupported( |
| 124 | @Nullable TelephonyManager telephonyManager) { |
| 125 | if (telephonyManager == null) { |
| 126 | return false; |
| 127 | } |
| 128 | if (CompatUtils.isMarshmallowCompatible() |
Nancy Chen | 7838418 | 2015-12-22 17:21:13 -0800 | [diff] [blame] | 129 | || CompatUtils.isMethodAvailable(TELEPHONY_MANAGER_CLASS, |
| 130 | "isHearingAidCompatibilitySupported")) { |
Nancy Chen | a949f53 | 2015-12-22 14:28:09 -0800 | [diff] [blame] | 131 | return telephonyManager.isHearingAidCompatibilitySupported(); |
| 132 | } |
| 133 | return false; |
| 134 | } |
Nancy Chen | 49344d8 | 2016-01-20 15:28:30 -0800 | [diff] [blame] | 135 | |
| 136 | /** |
| 137 | * Returns the URI for the per-account voicemail ringtone set in Phone settings. |
| 138 | * |
| 139 | * @param telephonyManager The telephony manager instance to use for method calls. |
| 140 | * @param accountHandle The handle for the {@link android.telecom.PhoneAccount} for which to |
| 141 | * retrieve the voicemail ringtone. |
| 142 | * @return The URI for the ringtone to play when receiving a voicemail from a specific |
| 143 | * PhoneAccount. |
| 144 | */ |
| 145 | @Nullable |
| 146 | public static Uri getVoicemailRingtoneUri(TelephonyManager telephonyManager, |
| 147 | PhoneAccountHandle accountHandle) { |
| 148 | if (!CompatUtils.isNCompatible()) { |
| 149 | return null; |
| 150 | } |
| 151 | return TelephonyManagerSdkCompat |
| 152 | .getVoicemailRingtoneUri(telephonyManager, accountHandle); |
| 153 | } |
| 154 | |
| 155 | /** |
| 156 | * Returns whether vibration is set for voicemail notification in Phone settings. |
| 157 | * |
| 158 | * @param telephonyManager The telephony manager instance to use for method calls. |
| 159 | * @param accountHandle The handle for the {@link android.telecom.PhoneAccount} for which to |
| 160 | * retrieve the voicemail vibration setting. |
| 161 | * @return {@code true} if the vibration is set for this PhoneAccount, {@code false} otherwise. |
| 162 | */ |
| 163 | public static boolean isVoicemailVibrationEnabled(TelephonyManager telephonyManager, |
| 164 | PhoneAccountHandle accountHandle) { |
| 165 | if (!CompatUtils.isNCompatible()) { |
| 166 | return true; |
| 167 | } |
| 168 | return TelephonyManagerSdkCompat |
| 169 | .isVoicemailVibrationEnabled(telephonyManager, accountHandle); |
| 170 | } |
Nancy Chen | a949f53 | 2015-12-22 14:28:09 -0800 | [diff] [blame] | 171 | } |