private void startUi(InCallState inCallState) {
final Call incomingCall = mCallList.getIncomingCall();
final boolean isCallWaiting =
(incomingCall != null && incomingCall.getState() == Call.State.CALL_WAITING);
// If the screen is off, we need to make sure it gets turned on for incoming calls.
// This normally works just fine thanks to FLAG_TURN_SCREEN_ON but that only works
// when the activity is first created. Therefore, to ensure the screen is turned on
// for the call waiting case, we finish() the current activity and start a new one.
// There should be no jank from this since the screen is already off and will remain so
// until our new activity is up.
if (mProximitySensor.isScreenReallyOff() && isCallWaiting) {
if (isActivityStarted()) {
mInCallActivity.finish();
}
mInCallActivity = null;
}
final PowerManager pm = (PowerManager) mContext.getSystemService(Context.POWER_SERVICE);
// If the screen is on, we'll prefer to not interrupt the user too much and slide in a card
if (pm.isScreenOn()) {
Intent intent = new Intent(mContext, InCallCardActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
mContext.startActivity(intent);
} else {
mStatusBarNotifier.updateNotificationAndLaunchIncomingCallUi(inCallState, mCallList);
}
}
/** Given the call list, return the state in which the in-call screen should be. */
public static InCallState getPotentialStateFromCallList(CallList callList) {
InCallState newState = InCallState.NO_CALLS;
if (callList == null) {
return newState;
}
if (callList.getIncomingCall() != null) {
newState = InCallState.INCOMING;
} else if (callList.getOutgoingCall() != null) {
newState = InCallState.OUTGOING;
} else if (callList.getActiveCall() != null
|| callList.getBackgroundCall() != null
|| callList.getDisconnectedCall() != null
|| callList.getDisconnectingCall() != null) {
newState = InCallState.INCALL;
}
return newState;
}
/**
* Handles the green CALL key while in-call.
*
* @return true if we consumed the event.
*/
public boolean handleCallKey() {
Log.v(this, "handleCallKey");
// The green CALL button means either "Answer", "Unhold", or
// "Swap calls", or can be a no-op, depending on the current state
// of the Phone.
/** INCOMING CALL */
final CallList calls = CallList.getInstance();
final Call incomingCall = calls.getIncomingCall();
Log.v(this, "incomingCall: " + incomingCall);
// (1) Attempt to answer a call
if (incomingCall != null) {
CallCommandClient.getInstance().answerCall(incomingCall.getCallId());
if (mAccelerometerListener != null) {
mAccelerometerListener.enableSensor(false);
}
return true;
}
/** ACTIVE CALL */
final Call activeCall = calls.getActiveCall();
if (activeCall != null) {
// TODO: This logic is repeated from CallButtonPresenter.java. We should
// consolidate this logic.
final boolean isGeneric = activeCall.can(Capabilities.GENERIC_CONFERENCE);
final boolean canMerge = activeCall.can(Capabilities.MERGE_CALLS);
final boolean canSwap = activeCall.can(Capabilities.SWAP_CALLS);
Log.v(
this,
"activeCall: "
+ activeCall
+ ", isGeneric: "
+ isGeneric
+ ", canMerge: "
+ canMerge
+ ", canSwap: "
+ canSwap);
// (2) Attempt actions on Generic conference calls
if (activeCall.isConferenceCall() && isGeneric) {
if (canMerge) {
CallCommandClient.getInstance().merge();
return true;
} else if (canSwap) {
CallCommandClient.getInstance().swap();
return true;
}
}
// (3) Swap calls
if (canSwap) {
CallCommandClient.getInstance().swap();
return true;
}
}
/** BACKGROUND CALL */
final Call heldCall = calls.getBackgroundCall();
if (heldCall != null) {
// We have a hold call so presumeable it will always support HOLD...but
// there is no harm in double checking.
final boolean canHold = heldCall.can(Capabilities.HOLD);
Log.v(this, "heldCall: " + heldCall + ", canHold: " + canHold);
// (4) unhold call
if (heldCall.getState() == Call.State.ONHOLD && canHold) {
CallCommandClient.getInstance().hold(heldCall.getCallId(), false);
return true;
}
}
// Always consume hard keys
return true;
}