| /* |
| * Copyright (C) 2014 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.telecomm; |
| |
| import android.Manifest; |
| import android.content.Intent; |
| import android.telecomm.CallService; |
| import android.telecomm.CallState; |
| import android.telecomm.TelecommConstants; |
| import android.telephony.DisconnectCause; |
| import android.telephony.TelephonyManager; |
| |
| /** |
| * Send a {@link TelephonyManager#ACTION_PHONE_STATE_CHANGED} broadcast when the call state |
| * changes. |
| */ |
| final class PhoneStateBroadcaster extends CallsManagerListenerBase { |
| @Override |
| public void onCallStateChanged(Call call, CallState oldState, CallState newState) { |
| final String phoneState; |
| switch (newState) { |
| case DIALING: |
| case ACTIVE: |
| case ON_HOLD: |
| phoneState = TelephonyManager.EXTRA_STATE_OFFHOOK; |
| break; |
| case RINGING: |
| phoneState = TelephonyManager.EXTRA_STATE_RINGING; |
| break; |
| case ABORTED: |
| case DISCONNECTED: |
| phoneState = TelephonyManager.EXTRA_STATE_IDLE; |
| break; |
| default: |
| Log.w(this, "Call is in an unknown state (%s), not broadcasting: %s", |
| newState, call); |
| return; |
| } |
| sendPhoneStateChangedBroadcast(call, phoneState); |
| } |
| |
| private void sendPhoneStateChangedBroadcast(Call call, String phoneState) { |
| Log.v(this, "sendPhoneStateChangedBroadcast, call %s, phoneState: %s", call, phoneState); |
| |
| Intent intent = new Intent(TelephonyManager.ACTION_PHONE_STATE_CHANGED); |
| intent.putExtra(TelephonyManager.EXTRA_STATE, phoneState); |
| |
| // Populate both, since the original API was needlessly complicated. |
| String callHandle = call.getHandle().getSchemeSpecificPart(); |
| intent.putExtra(TelephonyManager.EXTRA_INCOMING_NUMBER, callHandle); |
| // TODO: See if we can add this (the current API only sets this on NEW_OUTGOING_CALL). |
| intent.putExtra(Intent.EXTRA_PHONE_NUMBER, callHandle); |
| |
| // TODO: Replace these with real constants once this API has been vetted. |
| CallServiceWrapper callService = call.getCallService(); |
| if (callService != null) { |
| intent.putExtra(CallService.class.getName(), callService.getComponentName()); |
| } |
| |
| // TODO: Replace these with real constants once this API has been vetted. |
| int disconnectCause = call.getDisconnectCause(); |
| String disconnectMessage = call.getDisconnectMessage(); |
| if (disconnectCause != DisconnectCause.NOT_VALID) { |
| intent.putExtra(TelecommConstants.EXTRA_CALL_DISCONNECT_CAUSE, disconnectCause); |
| if (disconnectMessage == null) { |
| disconnectMessage = DisconnectCause.toString(disconnectCause); |
| } |
| } |
| if (disconnectMessage != null) { |
| intent.putExtra(TelecommConstants.EXTRA_CALL_DISCONNECT_MESSAGE, |
| call.getDisconnectMessage()); |
| } |
| |
| TelecommApp.getInstance().sendBroadcast(intent, Manifest.permission.READ_PHONE_STATE); |
| Log.i(this, "Broadcasted state change: %s", phoneState); |
| } |
| } |