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Add connection serivce focus api interface

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This add new api interface to ConnectionService to support the
connection service focus api.

Bug: 69651192
Test: manually

Change-Id: Iea49d95b086d32a0ebaf8e9f34fe4556953a0fd5
This commit is contained in:
Pengquan Meng
2017-11-21 18:01:13 -08:00
parent 8587adc41e
commit 731c1a38c0
7 changed files with 88 additions and 0 deletions
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54
telecomm/java/android/telecom/ConnectionService.java
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@@ -143,6 +143,8 @@ public abstract class ConnectionService extends Service {
private static final String SESSION_START_RTT = "CS.+RTT";
private static final String SESSION_STOP_RTT = "CS.-RTT";
private static final String SESSION_RTT_UPGRADE_RESPONSE = "CS.rTRUR";
private static final String SESSION_CONNECTION_SERVICE_FOCUS_LOST = "CS.cSFL";
private static final String SESSION_CONNECTION_SERVICE_FOCUS_GAINED = "CS.cSFG";
private static final int MSG_ADD_CONNECTION_SERVICE_ADAPTER = 1;
private static final int MSG_CREATE_CONNECTION = 2;
@@ -172,6 +174,8 @@ public abstract class ConnectionService extends Service {
private static final int MSG_ON_STOP_RTT = 27;
private static final int MSG_RTT_UPGRADE_RESPONSE = 28;
private static final int MSG_CREATE_CONNECTION_COMPLETE = 29;
private static final int MSG_CONNECTION_SERVICE_FOCUS_LOST = 30;
private static final int MSG_CONNECTION_SERVICE_FOCUS_GAINED = 31;
private static Connection sNullConnection;
@@ -591,6 +595,26 @@ public abstract class ConnectionService extends Service {
Log.endSession();
}
}
@Override
public void connectionServiceFocusLost(Session.Info sessionInfo) throws RemoteException {
Log.startSession(sessionInfo, SESSION_CONNECTION_SERVICE_FOCUS_LOST);
try {
mHandler.obtainMessage(MSG_CONNECTION_SERVICE_FOCUS_LOST).sendToTarget();
} finally {
Log.endSession();
}
}
@Override
public void connectionServiceFocusGained(Session.Info sessionInfo) throws RemoteException {
Log.startSession(sessionInfo, SESSION_CONNECTION_SERVICE_FOCUS_GAINED);
try {
mHandler.obtainMessage(MSG_CONNECTION_SERVICE_FOCUS_GAINED).sendToTarget();
} finally {
Log.endSession();
}
}
};
private final Handler mHandler = new Handler(Looper.getMainLooper()) {
@@ -1012,6 +1036,12 @@ public abstract class ConnectionService extends Service {
}
break;
}
case MSG_CONNECTION_SERVICE_FOCUS_GAINED:
onConnectionServiceFocusGained();
break;
case MSG_CONNECTION_SERVICE_FOCUS_LOST:
onConnectionServiceFocusLost();
break;
default:
break;
}
@@ -1872,6 +1902,16 @@ public abstract class ConnectionService extends Service {
addExistingConnection(phoneAccountHandle, connection, null /* conference */);
}
/**
* Call to inform Telecom that your {@link ConnectionService} has released call resources (e.g
* microphone, camera).
*
* @see ConnectionService#onConnectionServiceFocusLost()
*/
public final void connectionServiceFocusReleased() {
mAdapter.onConnectionServiceFocusReleased();
}
/**
* Adds a connection created by the {@link ConnectionService} and informs telecom of the new
* connection.
@@ -2145,6 +2185,20 @@ public abstract class ConnectionService extends Service {
*/
public void onRemoteExistingConnectionAdded(RemoteConnection connection) {}
/**
* Called when the {@link ConnectionService} has lost the call focus.
* The {@link ConnectionService} should release the call resources and invokes
* {@link ConnectionService#connectionServiceFocusReleased()} to inform telecom that it has
* released the call resources.
*/
public void onConnectionServiceFocusLost() {}
/**
* Called when the {@link ConnectionService} has gained the call focus. The
* {@link ConnectionService} can acquire the call resources at this time.
*/
public void onConnectionServiceFocusGained() {}
/**
* @hide
*/