1 /* 2 * Copyright (C) 2016 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.phone; 18 19 import android.annotation.Nullable; 20 import android.content.ContentResolver; 21 import android.content.ContentValues; 22 import android.content.Context; 23 import android.net.Uri; 24 import android.provider.VoicemailContract; 25 import android.provider.VoicemailContract.Status; 26 import android.telecom.PhoneAccountHandle; 27 import com.android.phone.vvm.omtp.VvmLog; 28 29 public class VoicemailStatus { 30 31 private static final String TAG = "VvmStatus"; 32 33 public static class Editor { 34 35 private final Context mContext; 36 @Nullable 37 private final PhoneAccountHandle mPhoneAccountHandle; 38 39 private ContentValues mValues = new ContentValues(); 40 Editor(Context context, PhoneAccountHandle phoneAccountHandle)41 private Editor(Context context, PhoneAccountHandle phoneAccountHandle) { 42 mContext = context; 43 mPhoneAccountHandle = phoneAccountHandle; 44 if (mPhoneAccountHandle == null) { 45 VvmLog.w(TAG, "VoicemailStatus.Editor created with null phone account, status will" 46 + " not be written"); 47 } 48 } 49 50 @Nullable getPhoneAccountHandle()51 public PhoneAccountHandle getPhoneAccountHandle() { 52 return mPhoneAccountHandle; 53 } 54 setType(String type)55 public Editor setType(String type) { 56 mValues.put(Status.SOURCE_TYPE, type); 57 return this; 58 } 59 setConfigurationState(int configurationState)60 public Editor setConfigurationState(int configurationState) { 61 mValues.put(Status.CONFIGURATION_STATE, configurationState); 62 return this; 63 } 64 setDataChannelState(int dataChannelState)65 public Editor setDataChannelState(int dataChannelState) { 66 mValues.put(Status.DATA_CHANNEL_STATE, dataChannelState); 67 return this; 68 } 69 setNotificationChannelState(int notificationChannelState)70 public Editor setNotificationChannelState(int notificationChannelState) { 71 mValues.put(Status.NOTIFICATION_CHANNEL_STATE, notificationChannelState); 72 return this; 73 } 74 setQuota(int occupied, int total)75 public Editor setQuota(int occupied, int total) { 76 if (occupied == VoicemailContract.Status.QUOTA_UNAVAILABLE 77 && total == VoicemailContract.Status.QUOTA_UNAVAILABLE) { 78 return this; 79 } 80 81 mValues.put(Status.QUOTA_OCCUPIED, occupied); 82 mValues.put(Status.QUOTA_TOTAL, total); 83 return this; 84 } 85 apply()86 public void apply() { 87 if (mPhoneAccountHandle == null) { 88 return; 89 } 90 mValues.put(Status.PHONE_ACCOUNT_COMPONENT_NAME, 91 mPhoneAccountHandle.getComponentName().flattenToString()); 92 mValues.put(Status.PHONE_ACCOUNT_ID, mPhoneAccountHandle.getId()); 93 ContentResolver contentResolver = mContext.getContentResolver(); 94 Uri statusUri = VoicemailContract.Status.buildSourceUri(mContext.getPackageName()); 95 contentResolver.insert(statusUri, mValues); 96 mValues.clear(); 97 } 98 getValues()99 public ContentValues getValues() { 100 return mValues; 101 } 102 } 103 104 /** 105 * A voicemail status editor that the decision of whether to actually write to the database can 106 * be deferred. This object will be passed around as a usual {@link Editor}, but {@link 107 * #apply()} doesn't do anything. If later the creator of this object decides any status changes 108 * written to it should be committed, {@link #deferredApply()} should be called. 109 */ 110 public static class DeferredEditor extends Editor { 111 DeferredEditor(Context context, PhoneAccountHandle phoneAccountHandle)112 private DeferredEditor(Context context, PhoneAccountHandle phoneAccountHandle) { 113 super(context, phoneAccountHandle); 114 } 115 116 @Override apply()117 public void apply() { 118 // Do nothing 119 } 120 deferredApply()121 public void deferredApply() { 122 super.apply(); 123 } 124 } 125 edit(Context context, PhoneAccountHandle phoneAccountHandle)126 public static Editor edit(Context context, PhoneAccountHandle phoneAccountHandle) { 127 return new Editor(context, phoneAccountHandle); 128 } 129 130 /** 131 * Reset the status to the "disabled" state, which the UI should not show anything for this 132 * subId. 133 */ disable(Context context, PhoneAccountHandle phoneAccountHandle)134 public static void disable(Context context, PhoneAccountHandle phoneAccountHandle) { 135 edit(context, phoneAccountHandle) 136 .setConfigurationState(Status.CONFIGURATION_STATE_NOT_CONFIGURED) 137 .setDataChannelState(Status.DATA_CHANNEL_STATE_NO_CONNECTION) 138 .setNotificationChannelState(Status.NOTIFICATION_CHANNEL_STATE_NO_CONNECTION) 139 .apply(); 140 } 141 deferredEdit(Context context, PhoneAccountHandle phoneAccountHandle)142 public static DeferredEditor deferredEdit(Context context, 143 PhoneAccountHandle phoneAccountHandle) { 144 return new DeferredEditor(context, phoneAccountHandle); 145 } 146 } 147