| /* |
| * Copyright (C) 2013 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.app.Activity; |
| import android.content.Intent; |
| import android.content.res.Configuration; |
| import android.os.Bundle; |
| import android.telecomm.PhoneAccount; |
| import android.telecomm.TelecommConstants; |
| |
| /** |
| * Activity that handles system CALL actions and forwards them to {@link CallsManager}. |
| * Handles all three CALL action types: CALL, CALL_PRIVILEGED, and CALL_EMERGENCY. |
| */ |
| public class CallActivity extends Activity { |
| |
| private CallsManager mCallsManager = CallsManager.getInstance(); |
| |
| /** |
| * {@inheritDoc} |
| * |
| * This method is the single point of entry for the CALL intent, which is used by built-in apps |
| * like Contacts & Dialer, as well as 3rd party apps to initiate outgoing calls. |
| */ |
| @Override |
| protected void onCreate(Bundle bundle) { |
| super.onCreate(bundle); |
| |
| // TODO(santoscordon): This activity will be displayed until the next screen which could be |
| // the in-call UI and error dialog or potentially a call-type selection dialog. |
| // Traditionally, this has been a black screen with a spinner. We need to reevaluate if this |
| // is still desired and add back if necessary. Currently, the activity is set to NoDisplay |
| // theme which means it shows no UI. |
| |
| Intent intent = getIntent(); |
| Configuration configuration = getResources().getConfiguration(); |
| |
| Log.d(this, "onCreate: this = %s, bundle = %s", this, bundle); |
| Log.d(this, " - intent = %s", intent); |
| Log.d(this, " - configuration = %s", configuration); |
| |
| // TODO(santoscordon): Figure out if there is something to restore from bundle. |
| // See OutgoingCallBroadcaster in services/Telephony for more. |
| |
| processIntent(intent); |
| |
| // This activity does not have associated UI, so close. |
| finish(); |
| |
| Log.d(this, "onCreate: end"); |
| } |
| |
| /** |
| * Processes intents sent to the activity. |
| * |
| * @param intent The intent. |
| */ |
| private void processIntent(Intent intent) { |
| String action = intent.getAction(); |
| |
| // TODO: Check for non-voice capable devices before reading any intents. |
| |
| if (Intent.ACTION_CALL.equals(action) || |
| Intent.ACTION_CALL_PRIVILEGED.equals(action) || |
| Intent.ACTION_CALL_EMERGENCY.equals(action)) { |
| processOutgoingCallIntent(intent); |
| } else if (TelecommConstants.ACTION_INCOMING_CALL.equals(action)) { |
| processIncomingCallIntent(intent); |
| } |
| } |
| |
| /** |
| * Processes CALL, CALL_PRIVILEGED, and CALL_EMERGENCY intents. |
| * |
| * @param intent Call intent containing data about the handle to call. |
| */ |
| private void processOutgoingCallIntent(Intent intent) { |
| NewOutgoingCallIntentBroadcaster broadcaster = |
| new NewOutgoingCallIntentBroadcaster(mCallsManager, intent); |
| broadcaster.processIntent(); |
| } |
| |
| /** |
| * Processes INCOMING_CALL intents. Grabs the connection service informations from the intent |
| * extra and forwards that to the CallsManager to start the incoming call flow. |
| * |
| * @param intent The incoming call intent. |
| */ |
| private void processIncomingCallIntent(Intent intent) { |
| PhoneAccount phoneAccount = intent.getParcelableExtra( |
| TelecommConstants.EXTRA_PHONE_ACCOUNT); |
| if (phoneAccount == null) { |
| Log.w(this, "Rejecting incoming call due to null phone account"); |
| return; |
| } |
| if (phoneAccount.getComponentName() == null) { |
| Log.w(this, "Rejecting incoming call due to null component name"); |
| return; |
| } |
| |
| Bundle clientExtras = Bundle.EMPTY; |
| if (intent.hasExtra(TelecommConstants.EXTRA_INCOMING_CALL_EXTRAS)) { |
| clientExtras = intent.getBundleExtra(TelecommConstants.EXTRA_INCOMING_CALL_EXTRAS); |
| } |
| |
| Log.d(this, "Processing incoming call from connection service [%s]", |
| phoneAccount.getComponentName()); |
| mCallsManager.processIncomingCallIntent(phoneAccount, clientExtras); |
| } |
| } |