a3d3acae57
These extras will be sent out as a part of the ACTION_PHONE_STATE_CHANGED broadcast. Change-Id: I23fe43e7f3604471185ffb30be9ac553438b78f3
98 lines
4.0 KiB
Java
98 lines
4.0 KiB
Java
/*
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* Copyright (C) 2014 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.telecomm;
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import android.os.Bundle;
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import android.telephony.TelephonyManager;
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/**
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* Defines constants for use with the Telecomm system.
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*/
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public final class TelecommConstants {
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/**
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* <p>Activity action: Starts the UI for handing an incoming call. This intent starts the
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* in-call UI by notifying the Telecomm system that an incoming call exists for a specific call
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* service (see {@link android.telecomm.CallService}). Telecomm reads the Intent extras to find
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* and bind to the appropriate {@link android.telecomm.CallService} which Telecomm will
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* ultimately use to control and get information about the call.</p>
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*
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* <p>Input: get*Extra field {@link #EXTRA_CALL_SERVICE_DESCRIPTOR} contains the component name
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* of the {@link android.telecomm.CallService} that Telecomm should bind to. Telecomm will then
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* ask the call service for more information about the call prior to showing any UI.
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*
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* TODO(santoscordon): Needs permissions.
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* TODO(santoscordon): Consider moving this into a simple method call on a system service.
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*/
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public static final String ACTION_INCOMING_CALL = "android.intent.action.INCOMING_CALL";
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/**
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* The service action used to bind to {@link CallServiceProvider} implementations.
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*/
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public static final String ACTION_CALL_SERVICE_PROVIDER = CallServiceProvider.class.getName();
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/**
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* The service action used to bind to {@link CallService} implementations.
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*/
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public static final String ACTION_CALL_SERVICE = CallService.class.getName();
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/**
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* The service action used to bind to {@link CallServiceSelector} implementations.
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*/
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public static final String ACTION_CALL_SERVICE_SELECTOR = CallServiceSelector.class.getName();
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/**
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* Extra for {@link #ACTION_INCOMING_CALL} containing the {@link CallServiceDescriptor} that
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* describes the call service to use for the incoming call.
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*/
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public static final String EXTRA_CALL_SERVICE_DESCRIPTOR =
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"android.intent.extra.CALL_SERVICE_DESCRIPTOR";
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/**
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* Optional extra for {@link #ACTION_INCOMING_CALL} containing a {@link Bundle} which contains
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* metadata about the call. This {@link Bundle} will be returned to the {@link CallService} as
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* part of {@link CallService#setIncomingCallId(String,Bundle)}.
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*/
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public static final String EXTRA_INCOMING_CALL_EXTRAS =
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"android.intent.extra.INCOMING_CALL_EXTRAS";
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/**
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* Optional extra for {@link TelephonyManager#ACTION_PHONE_STATE_CHANGED} containing the
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* disconnect code.
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*/
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public static final String EXTRA_CALL_DISCONNECT_CAUSE =
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"android.telecomm.extra.CALL_DISCONNECT_CAUSE";
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/**
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* Optional extra for {@link TelephonyManager#ACTION_PHONE_STATE_CHANGED} containing the
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* disconnect message.
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*/
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public static final String EXTRA_CALL_DISCONNECT_MESSAGE =
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"android.telecomm.extra.CALL_DISCONNECT_MESSAGE";
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/**
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* The dual tone multi-frequency signaling character sent to indicate the dialing system should
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* pause for a predefined period.
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*/
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public static final char DTMF_CHARACTER_PAUSE = ',';
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/**
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* The dual-tone multi-frequency signaling character sent to indicate the dialing system should
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* wait for user confirmation before proceeding.
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*/
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public static final char DTMF_CHARACTER_WAIT = ';';
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}
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