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Add connection handover APIs.

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Add new call/connection event keys for handover.
Add TelecomManager extra keys used for handover.
Add PhoneAccount extra keys used to control availability of handover.

Test: Test app/harness.
Bug: 37102939
Change-Id: Icc5db7209362f04c4e3be397fee692bbf4a6a473
This commit is contained in:
Tyler Gunn
2017-04-06 15:30:08 -07:00
parent 368423cf3c
commit 8bf7657357
4 changed files with 124 additions and 0 deletions
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48
telecomm/java/android/telecom/Call.java
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@@ -132,6 +132,54 @@ public final class Call {
public static final String EXTRA_LAST_EMERGENCY_CALLBACK_TIME_MILLIS =
"android.telecom.extra.LAST_EMERGENCY_CALLBACK_TIME_MILLIS";
/**
* Call event sent from a {@link Call} via {@link #sendCallEvent(String, Bundle)} to inform
* Telecom that the user has requested that the current {@link Call} should be handed over
* to another {@link ConnectionService}.
* <p>
* The caller must specify the {@link #EXTRA_HANDOVER_PHONE_ACCOUNT_HANDLE} to indicate to
* Telecom which {@link PhoneAccountHandle} the {@link Call} should be handed over to.
* @hide
*/
public static final String EVENT_REQUEST_HANDOVER =
"android.telecom.event.REQUEST_HANDOVER";
/**
* Extra key used with the {@link #EVENT_REQUEST_HANDOVER} call event. Specifies the
* {@link PhoneAccountHandle} to which a call should be handed over to.
* @hide
*/
public static final String EXTRA_HANDOVER_PHONE_ACCOUNT_HANDLE =
"android.telecom.extra.HANDOVER_PHONE_ACCOUNT_HANDLE";
/**
* Integer extra key used with the {@link #EVENT_REQUEST_HANDOVER} call event. Specifies the
* video state of the call when it is handed over to the new {@link PhoneAccount}.
* <p>
* Valid values: {@link VideoProfile#STATE_AUDIO_ONLY},
* {@link VideoProfile#STATE_BIDIRECTIONAL}, {@link VideoProfile#STATE_RX_ENABLED}, and
* {@link VideoProfile#STATE_TX_ENABLED}.
* @hide
*/
public static final String EXTRA_HANDOVER_VIDEO_STATE =
"android.telecom.extra.HANDOVER_VIDEO_STATE";
/**
* Call event sent from Telecom via {@link Connection#onCallEvent(String, Bundle)} to
* inform a {@link Connection} that a handover initiated via {@link #EVENT_REQUEST_HANDOVER}
* has completed.
* @hide
*/
public static final String EVENT_HANDOVER_COMPLETE = "android.telecom.event.HANDOVER_COMPLETE";
/**
* Call event sent from Telecom via {@link Connection#onCallEvent(String, Bundle)} to
* inform a {@link Connection} that a handover initiated via {@link #EVENT_REQUEST_HANDOVER}
* has failed to complete.
* @hide
*/
public static final String EVENT_HANDOVER_FAILED = "android.telecom.event.HANDOVER_FAILED";
public static class Details {
/** Call can currently be put on hold or unheld. */