| /* |
| * 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.incallui; |
| |
| import android.app.ActivityManager.TaskDescription; |
| import android.app.FragmentManager; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.pm.ActivityInfo; |
| import android.content.res.Resources; |
| import android.graphics.Point; |
| import android.net.Uri; |
| import android.os.Bundle; |
| import android.telecom.DisconnectCause; |
| import android.telecom.PhoneAccount; |
| import android.telecom.PhoneAccountHandle; |
| import android.telecom.TelecomManager; |
| import android.telecom.VideoProfile; |
| import android.telephony.PhoneNumberUtils; |
| import android.text.TextUtils; |
| import android.view.Surface; |
| import android.view.View; |
| import android.view.Window; |
| import android.view.WindowManager; |
| |
| import com.android.contacts.common.interactions.TouchPointManager; |
| import com.android.contacts.common.testing.NeededForTesting; |
| import com.android.contacts.common.util.MaterialColorMapUtils.MaterialPalette; |
| import com.android.incalluibind.ObjectFactory; |
| import com.google.common.base.Preconditions; |
| |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.Locale; |
| import java.util.Set; |
| import java.util.concurrent.ConcurrentHashMap; |
| import java.util.concurrent.CopyOnWriteArrayList; |
| |
| /** |
| * Takes updates from the CallList and notifies the InCallActivity (UI) |
| * of the changes. |
| * Responsible for starting the activity for a new call and finishing the activity when all calls |
| * are disconnected. |
| * Creates and manages the in-call state and provides a listener pattern for the presenters |
| * that want to listen in on the in-call state changes. |
| * TODO: This class has become more of a state machine at this point. Consider renaming. |
| */ |
| public class InCallPresenter implements CallList.Listener, |
| CircularRevealFragment.OnCircularRevealCompleteListener { |
| |
| private static final String EXTRA_FIRST_TIME_SHOWN = |
| "com.android.incallui.intent.extra.FIRST_TIME_SHOWN"; |
| |
| private static final Bundle EMPTY_EXTRAS = new Bundle(); |
| |
| private static InCallPresenter sInCallPresenter; |
| |
| /** |
| * ConcurrentHashMap constructor params: 8 is initial table size, 0.9f is |
| * load factor before resizing, 1 means we only expect a single thread to |
| * access the map so make only a single shard |
| */ |
| private final Set<InCallStateListener> mListeners = Collections.newSetFromMap( |
| new ConcurrentHashMap<InCallStateListener, Boolean>(8, 0.9f, 1)); |
| private final List<IncomingCallListener> mIncomingCallListeners = new CopyOnWriteArrayList<>(); |
| private final Set<InCallDetailsListener> mDetailsListeners = Collections.newSetFromMap( |
| new ConcurrentHashMap<InCallDetailsListener, Boolean>(8, 0.9f, 1)); |
| private final Set<CanAddCallListener> mCanAddCallListeners = Collections.newSetFromMap( |
| new ConcurrentHashMap<CanAddCallListener, Boolean>(8, 0.9f, 1)); |
| private final Set<InCallUiListener> mInCallUiListeners = Collections.newSetFromMap( |
| new ConcurrentHashMap<InCallUiListener, Boolean>(8, 0.9f, 1)); |
| private final Set<InCallOrientationListener> mOrientationListeners = Collections.newSetFromMap( |
| new ConcurrentHashMap<InCallOrientationListener, Boolean>(8, 0.9f, 1)); |
| private final Set<InCallEventListener> mInCallEventListeners = Collections.newSetFromMap( |
| new ConcurrentHashMap<InCallEventListener, Boolean>(8, 0.9f, 1)); |
| |
| private AudioModeProvider mAudioModeProvider; |
| private StatusBarNotifier mStatusBarNotifier; |
| private ContactInfoCache mContactInfoCache; |
| private Context mContext; |
| private CallList mCallList; |
| private InCallActivity mInCallActivity; |
| private InCallState mInCallState = InCallState.NO_CALLS; |
| private ProximitySensor mProximitySensor; |
| private boolean mServiceConnected = false; |
| private boolean mAccountSelectionCancelled = false; |
| private InCallCameraManager mInCallCameraManager = null; |
| private AnswerPresenter mAnswerPresenter = new AnswerPresenter(); |
| |
| /** |
| * Whether or not we are currently bound and waiting for Telecom to send us a new call. |
| */ |
| private boolean mBoundAndWaitingForOutgoingCall; |
| |
| /** |
| * If there is no actual call currently in the call list, this will be used as a fallback |
| * to determine the theme color for InCallUI. |
| */ |
| private PhoneAccountHandle mPendingPhoneAccountHandle; |
| |
| /** |
| * Determines if the InCall UI is in fullscreen mode or not. |
| */ |
| private boolean mIsFullScreen = false; |
| |
| private final android.telecom.Call.Callback mCallCallback = |
| new android.telecom.Call.Callback() { |
| @Override |
| public void onPostDialWait(android.telecom.Call telecomCall, |
| String remainingPostDialSequence) { |
| final Call call = mCallList.getCallByTelecommCall(telecomCall); |
| if (call == null) { |
| Log.w(this, "Call not found in call list: " + telecomCall); |
| return; |
| } |
| onPostDialCharWait(call.getId(), remainingPostDialSequence); |
| } |
| |
| @Override |
| public void onDetailsChanged(android.telecom.Call telecomCall, |
| android.telecom.Call.Details details) { |
| final Call call = mCallList.getCallByTelecommCall(telecomCall); |
| if (call == null) { |
| Log.w(this, "Call not found in call list: " + telecomCall); |
| return; |
| } |
| for (InCallDetailsListener listener : mDetailsListeners) { |
| listener.onDetailsChanged(call, details); |
| } |
| } |
| |
| @Override |
| public void onConferenceableCallsChanged(android.telecom.Call telecomCall, |
| List<android.telecom.Call> conferenceableCalls) { |
| Log.i(this, "onConferenceableCallsChanged: " + telecomCall); |
| onDetailsChanged(telecomCall, telecomCall.getDetails()); |
| } |
| }; |
| |
| /** |
| * Is true when the activity has been previously started. Some code needs to know not just if |
| * the activity is currently up, but if it had been previously shown in foreground for this |
| * in-call session (e.g., StatusBarNotifier). This gets reset when the session ends in the |
| * tear-down method. |
| */ |
| private boolean mIsActivityPreviouslyStarted = false; |
| |
| /** |
| * Whether or not InCallService is bound to Telecom. |
| */ |
| private boolean mServiceBound = false; |
| |
| /** |
| * When configuration changes Android kills the current activity and starts a new one. |
| * The flag is used to check if full clean up is necessary (activity is stopped and new |
| * activity won't be started), or if a new activity will be started right after the current one |
| * is destroyed, and therefore no need in release all resources. |
| */ |
| private boolean mIsChangingConfigurations = false; |
| |
| /** Display colors for the UI. Consists of a primary color and secondary (darker) color */ |
| private MaterialPalette mThemeColors; |
| |
| private TelecomManager mTelecomManager; |
| |
| public static synchronized InCallPresenter getInstance() { |
| if (sInCallPresenter == null) { |
| sInCallPresenter = new InCallPresenter(); |
| } |
| return sInCallPresenter; |
| } |
| |
| @NeededForTesting |
| static synchronized void setInstance(InCallPresenter inCallPresenter) { |
| sInCallPresenter = inCallPresenter; |
| } |
| |
| public InCallState getInCallState() { |
| return mInCallState; |
| } |
| |
| public CallList getCallList() { |
| return mCallList; |
| } |
| |
| public void setUp(Context context, |
| CallList callList, |
| AudioModeProvider audioModeProvider, |
| StatusBarNotifier statusBarNotifier, |
| ContactInfoCache contactInfoCache, |
| ProximitySensor proximitySensor) { |
| if (mServiceConnected) { |
| Log.i(this, "New service connection replacing existing one."); |
| // retain the current resources, no need to create new ones. |
| Preconditions.checkState(context == mContext); |
| Preconditions.checkState(callList == mCallList); |
| Preconditions.checkState(audioModeProvider == mAudioModeProvider); |
| return; |
| } |
| |
| Preconditions.checkNotNull(context); |
| mContext = context; |
| |
| mContactInfoCache = contactInfoCache; |
| |
| mStatusBarNotifier = statusBarNotifier; |
| addListener(mStatusBarNotifier); |
| |
| mAudioModeProvider = audioModeProvider; |
| |
| mProximitySensor = proximitySensor; |
| addListener(mProximitySensor); |
| |
| addIncomingCallListener(mAnswerPresenter); |
| addInCallUiListener(mAnswerPresenter); |
| |
| mCallList = callList; |
| |
| // This only gets called by the service so this is okay. |
| mServiceConnected = true; |
| |
| // The final thing we do in this set up is add ourselves as a listener to CallList. This |
| // will kick off an update and the whole process can start. |
| mCallList.addListener(this); |
| |
| VideoPauseController.getInstance().setUp(this); |
| |
| Log.d(this, "Finished InCallPresenter.setUp"); |
| } |
| |
| /** |
| * Called when the telephony service has disconnected from us. This will happen when there are |
| * no more active calls. However, we may still want to continue showing the UI for |
| * certain cases like showing "Call Ended". |
| * What we really want is to wait for the activity and the service to both disconnect before we |
| * tear things down. This method sets a serviceConnected boolean and calls a secondary method |
| * that performs the aforementioned logic. |
| */ |
| public void tearDown() { |
| Log.d(this, "tearDown"); |
| mServiceConnected = false; |
| attemptCleanup(); |
| |
| VideoPauseController.getInstance().tearDown(); |
| } |
| |
| private void attemptFinishActivity() { |
| final boolean doFinish = (mInCallActivity != null && isActivityStarted()); |
| Log.i(this, "Hide in call UI: " + doFinish); |
| if (doFinish) { |
| mInCallActivity.setExcludeFromRecents(true); |
| mInCallActivity.finish(); |
| |
| if (mAccountSelectionCancelled) { |
| // This finish is a result of account selection cancellation |
| // do not include activity ending transition |
| mInCallActivity.overridePendingTransition(0, 0); |
| } |
| } |
| } |
| |
| /** |
| * Called when the UI begins, and starts the callstate callbacks if necessary. |
| */ |
| public void setActivity(InCallActivity inCallActivity) { |
| if (inCallActivity == null) { |
| throw new IllegalArgumentException("registerActivity cannot be called with null"); |
| } |
| if (mInCallActivity != null && mInCallActivity != inCallActivity) { |
| Log.w(this, "Setting a second activity before destroying the first."); |
| } |
| updateActivity(inCallActivity); |
| } |
| |
| /** |
| * Called when the UI ends. Attempts to tear down everything if necessary. See |
| * {@link #tearDown()} for more insight on the tear-down process. |
| */ |
| public void unsetActivity(InCallActivity inCallActivity) { |
| if (inCallActivity == null) { |
| throw new IllegalArgumentException("unregisterActivity cannot be called with null"); |
| } |
| if (mInCallActivity == null) { |
| Log.i(this, "No InCallActivity currently set, no need to unset."); |
| return; |
| } |
| if (mInCallActivity != inCallActivity) { |
| Log.w(this, "Second instance of InCallActivity is trying to unregister when another" |
| + " instance is active. Ignoring."); |
| return; |
| } |
| updateActivity(null); |
| } |
| |
| /** |
| * Updates the current instance of {@link InCallActivity} with the provided one. If a |
| * {@code null} activity is provided, it means that the activity was finished and we should |
| * attempt to cleanup. |
| */ |
| private void updateActivity(InCallActivity inCallActivity) { |
| boolean updateListeners = false; |
| boolean doAttemptCleanup = false; |
| |
| if (inCallActivity != null) { |
| if (mInCallActivity == null) { |
| updateListeners = true; |
| Log.i(this, "UI Initialized"); |
| } else { |
| // since setActivity is called onStart(), it can be called multiple times. |
| // This is fine and ignorable, but we do not want to update the world every time |
| // this happens (like going to/from background) so we do not set updateListeners. |
| } |
| |
| mInCallActivity = inCallActivity; |
| mInCallActivity.setExcludeFromRecents(false); |
| |
| // By the time the UI finally comes up, the call may already be disconnected. |
| // If that's the case, we may need to show an error dialog. |
| if (mCallList != null && mCallList.getDisconnectedCall() != null) { |
| maybeShowErrorDialogOnDisconnect(mCallList.getDisconnectedCall()); |
| } |
| |
| // When the UI comes up, we need to first check the in-call state. |
| // If we are showing NO_CALLS, that means that a call probably connected and |
| // then immediately disconnected before the UI was able to come up. |
| // If we dont have any calls, start tearing down the UI instead. |
| // NOTE: This code relies on {@link #mInCallActivity} being set so we run it after |
| // it has been set. |
| if (mInCallState == InCallState.NO_CALLS) { |
| Log.i(this, "UI Initialized, but no calls left. shut down."); |
| attemptFinishActivity(); |
| return; |
| } |
| } else { |
| Log.i(this, "UI Destroyed"); |
| updateListeners = true; |
| mInCallActivity = null; |
| |
| // We attempt cleanup for the destroy case but only after we recalculate the state |
| // to see if we need to come back up or stay shut down. This is why we do the |
| // cleanup after the call to onCallListChange() instead of directly here. |
| doAttemptCleanup = true; |
| } |
| |
| // Messages can come from the telephony layer while the activity is coming up |
| // and while the activity is going down. So in both cases we need to recalculate what |
| // state we should be in after they complete. |
| // Examples: (1) A new incoming call could come in and then get disconnected before |
| // the activity is created. |
| // (2) All calls could disconnect and then get a new incoming call before the |
| // activity is destroyed. |
| // |
| // b/1122139 - We previously had a check for mServiceConnected here as well, but there are |
| // cases where we need to recalculate the current state even if the service in not |
| // connected. In particular the case where startOrFinish() is called while the app is |
| // already finish()ing. In that case, we skip updating the state with the knowledge that |
| // we will check again once the activity has finished. That means we have to recalculate the |
| // state here even if the service is disconnected since we may not have finished a state |
| // transition while finish()ing. |
| if (updateListeners) { |
| onCallListChange(mCallList); |
| } |
| |
| if (doAttemptCleanup) { |
| attemptCleanup(); |
| } |
| } |
| |
| private boolean mAwaitingCallListUpdate = false; |
| |
| public void onBringToForeground(boolean showDialpad) { |
| Log.i(this, "Bringing UI to foreground."); |
| bringToForeground(showDialpad); |
| } |
| |
| /** |
| * TODO: Consider listening to CallList callbacks to do this instead of receiving a direct |
| * method invocation from InCallService. |
| */ |
| public void onCallAdded(android.telecom.Call call) { |
| // Since a call has been added we are no longer waiting for Telecom to send us a |
| // call. |
| setBoundAndWaitingForOutgoingCall(false, null); |
| call.registerCallback(mCallCallback); |
| } |
| |
| /** |
| * TODO: Consider listening to CallList callbacks to do this instead of receiving a direct |
| * method invocation from InCallService. |
| */ |
| public void onCallRemoved(android.telecom.Call call) { |
| call.unregisterCallback(mCallCallback); |
| } |
| |
| public void onCanAddCallChanged(boolean canAddCall) { |
| for (CanAddCallListener listener : mCanAddCallListeners) { |
| listener.onCanAddCallChanged(canAddCall); |
| } |
| } |
| |
| /** |
| * Called when there is a change to the call list. |
| * Sets the In-Call state for the entire in-call app based on the information it gets from |
| * CallList. Dispatches the in-call state to all listeners. Can trigger the creation or |
| * destruction of the UI based on the states that is calculates. |
| */ |
| @Override |
| public void onCallListChange(CallList callList) { |
| if (mInCallActivity != null && mInCallActivity.getCallCardFragment() != null && |
| mInCallActivity.getCallCardFragment().isAnimating()) { |
| mAwaitingCallListUpdate = true; |
| return; |
| } |
| if (callList == null) { |
| return; |
| } |
| |
| mAwaitingCallListUpdate = false; |
| |
| InCallState newState = getPotentialStateFromCallList(callList); |
| InCallState oldState = mInCallState; |
| Log.d(this, "onCallListChange oldState= " + oldState + " newState=" + newState); |
| newState = startOrFinishUi(newState); |
| Log.d(this, "onCallListChange newState changed to " + newState); |
| |
| // Set the new state before announcing it to the world |
| Log.i(this, "Phone switching state: " + oldState + " -> " + newState); |
| mInCallState = newState; |
| |
| // notify listeners of new state |
| for (InCallStateListener listener : mListeners) { |
| Log.d(this, "Notify " + listener + " of state " + mInCallState.toString()); |
| listener.onStateChange(oldState, mInCallState, callList); |
| } |
| |
| if (isActivityStarted()) { |
| final boolean hasCall = callList.getActiveOrBackgroundCall() != null || |
| callList.getOutgoingCall() != null; |
| mInCallActivity.dismissKeyguard(hasCall); |
| } |
| } |
| |
| /** |
| * Called when there is a new incoming call. |
| * |
| * @param call |
| */ |
| @Override |
| public void onIncomingCall(Call call) { |
| InCallState newState = startOrFinishUi(InCallState.INCOMING); |
| InCallState oldState = mInCallState; |
| |
| Log.i(this, "Phone switching state: " + oldState + " -> " + newState); |
| mInCallState = newState; |
| |
| for (IncomingCallListener listener : mIncomingCallListeners) { |
| listener.onIncomingCall(oldState, mInCallState, call); |
| } |
| } |
| |
| @Override |
| public void onUpgradeToVideo(Call call) { |
| //NO-OP |
| } |
| /** |
| * Called when a call becomes disconnected. Called everytime an existing call |
| * changes from being connected (incoming/outgoing/active) to disconnected. |
| */ |
| @Override |
| public void onDisconnect(Call call) { |
| maybeShowErrorDialogOnDisconnect(call); |
| |
| // We need to do the run the same code as onCallListChange. |
| onCallListChange(mCallList); |
| |
| if (isActivityStarted()) { |
| mInCallActivity.dismissKeyguard(false); |
| } |
| } |
| |
| /** |
| * Given the call list, return the state in which the in-call screen should be. |
| */ |
| public InCallState getPotentialStateFromCallList(CallList callList) { |
| |
| InCallState newState = InCallState.NO_CALLS; |
| |
| if (callList == null) { |
| return newState; |
| } |
| if (callList.getIncomingCall() != null) { |
| newState = InCallState.INCOMING; |
| } else if (callList.getWaitingForAccountCall() != null) { |
| newState = InCallState.WAITING_FOR_ACCOUNT; |
| } else if (callList.getPendingOutgoingCall() != null) { |
| newState = InCallState.PENDING_OUTGOING; |
| } 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; |
| } |
| |
| if (newState == InCallState.NO_CALLS) { |
| if (mBoundAndWaitingForOutgoingCall) { |
| return InCallState.OUTGOING; |
| } |
| } |
| |
| return newState; |
| } |
| |
| public boolean isBoundAndWaitingForOutgoingCall() { |
| return mBoundAndWaitingForOutgoingCall; |
| } |
| |
| public void setBoundAndWaitingForOutgoingCall(boolean isBound, PhoneAccountHandle handle) { |
| // NOTE: It is possible for there to be a race and have handle become null before |
| // the circular reveal starts. This should not cause any problems because CallCardFragment |
| // should fallback to the actual call in the CallList at that point in time to determine |
| // the theme color. |
| Log.i(this, "setBoundAndWaitingForOutgoingCall: " + isBound); |
| mBoundAndWaitingForOutgoingCall = isBound; |
| mPendingPhoneAccountHandle = handle; |
| if (isBound && mInCallState == InCallState.NO_CALLS) { |
| mInCallState = InCallState.OUTGOING; |
| } |
| } |
| |
| @Override |
| public void onCircularRevealComplete(FragmentManager fm) { |
| if (mInCallActivity != null) { |
| mInCallActivity.showCallCardFragment(true); |
| mInCallActivity.getCallCardFragment().animateForNewOutgoingCall(); |
| CircularRevealFragment.endCircularReveal(mInCallActivity.getFragmentManager()); |
| } |
| } |
| |
| public void onShrinkAnimationComplete() { |
| if (mAwaitingCallListUpdate) { |
| onCallListChange(mCallList); |
| } |
| } |
| |
| public void addIncomingCallListener(IncomingCallListener listener) { |
| Preconditions.checkNotNull(listener); |
| mIncomingCallListeners.add(listener); |
| } |
| |
| public void removeIncomingCallListener(IncomingCallListener listener) { |
| if (listener != null) { |
| mIncomingCallListeners.remove(listener); |
| } |
| } |
| |
| public void addListener(InCallStateListener listener) { |
| Preconditions.checkNotNull(listener); |
| mListeners.add(listener); |
| } |
| |
| public void removeListener(InCallStateListener listener) { |
| if (listener != null) { |
| mListeners.remove(listener); |
| } |
| } |
| |
| public void addDetailsListener(InCallDetailsListener listener) { |
| Preconditions.checkNotNull(listener); |
| mDetailsListeners.add(listener); |
| } |
| |
| public void removeDetailsListener(InCallDetailsListener listener) { |
| if (listener != null) { |
| mDetailsListeners.remove(listener); |
| } |
| } |
| |
| public void addCanAddCallListener(CanAddCallListener listener) { |
| Preconditions.checkNotNull(listener); |
| mCanAddCallListeners.add(listener); |
| } |
| |
| public void removeCanAddCallListener(CanAddCallListener listener) { |
| if (listener != null) { |
| mCanAddCallListeners.remove(listener); |
| } |
| } |
| |
| public void addOrientationListener(InCallOrientationListener listener) { |
| Preconditions.checkNotNull(listener); |
| mOrientationListeners.add(listener); |
| } |
| |
| public void removeOrientationListener(InCallOrientationListener listener) { |
| if (listener != null) { |
| mOrientationListeners.remove(listener); |
| } |
| } |
| |
| public void addInCallEventListener(InCallEventListener listener) { |
| Preconditions.checkNotNull(listener); |
| mInCallEventListeners.add(listener); |
| } |
| |
| public void removeInCallEventListener(InCallEventListener listener) { |
| if (listener != null) { |
| mInCallEventListeners.remove(listener); |
| } |
| } |
| |
| public ProximitySensor getProximitySensor() { |
| return mProximitySensor; |
| } |
| |
| public void handleAccountSelection(PhoneAccountHandle accountHandle, boolean setDefault) { |
| if (mCallList != null) { |
| Call call = mCallList.getWaitingForAccountCall(); |
| if (call != null) { |
| String callId = call.getId(); |
| TelecomAdapter.getInstance().phoneAccountSelected(callId, accountHandle, setDefault); |
| } |
| } |
| } |
| |
| public void cancelAccountSelection() { |
| mAccountSelectionCancelled = true; |
| if (mCallList != null) { |
| Call call = mCallList.getWaitingForAccountCall(); |
| if (call != null) { |
| String callId = call.getId(); |
| TelecomAdapter.getInstance().disconnectCall(callId); |
| } |
| } |
| } |
| |
| /** |
| * Hangs up any active or outgoing calls. |
| */ |
| public void hangUpOngoingCall(Context context) { |
| // By the time we receive this intent, we could be shut down and call list |
| // could be null. Bail in those cases. |
| if (mCallList == null) { |
| if (mStatusBarNotifier == null) { |
| // The In Call UI has crashed but the notification still stayed up. We should not |
| // come to this stage. |
| StatusBarNotifier.clearAllCallNotifications(context); |
| } |
| return; |
| } |
| |
| Call call = mCallList.getOutgoingCall(); |
| if (call == null) { |
| call = mCallList.getActiveOrBackgroundCall(); |
| } |
| |
| if (call != null) { |
| TelecomAdapter.getInstance().disconnectCall(call.getId()); |
| call.setState(Call.State.DISCONNECTING); |
| mCallList.onUpdate(call); |
| } |
| } |
| |
| /** |
| * Answers any incoming call. |
| */ |
| public void answerIncomingCall(Context context, int videoState) { |
| // By the time we receive this intent, we could be shut down and call list |
| // could be null. Bail in those cases. |
| if (mCallList == null) { |
| StatusBarNotifier.clearAllCallNotifications(context); |
| return; |
| } |
| |
| Call call = mCallList.getIncomingCall(); |
| if (call != null) { |
| TelecomAdapter.getInstance().answerCall(call.getId(), videoState); |
| showInCall(false, false/* newOutgoingCall */); |
| } |
| } |
| |
| /** |
| * Declines any incoming call. |
| */ |
| public void declineIncomingCall(Context context) { |
| // By the time we receive this intent, we could be shut down and call list |
| // could be null. Bail in those cases. |
| if (mCallList == null) { |
| StatusBarNotifier.clearAllCallNotifications(context); |
| return; |
| } |
| |
| Call call = mCallList.getIncomingCall(); |
| if (call != null) { |
| TelecomAdapter.getInstance().rejectCall(call.getId(), false, null); |
| } |
| } |
| |
| public void acceptUpgradeRequest(int videoState, Context context) { |
| Log.d(this, " acceptUpgradeRequest videoState " + videoState); |
| // Bail if we have been shut down and the call list is null. |
| if (mCallList == null) { |
| StatusBarNotifier.clearAllCallNotifications(context); |
| Log.e(this, " acceptUpgradeRequest mCallList is empty so returning"); |
| return; |
| } |
| |
| Call call = mCallList.getVideoUpgradeRequestCall(); |
| if (call != null) { |
| VideoProfile videoProfile = new VideoProfile(videoState); |
| call.getVideoCall().sendSessionModifyResponse(videoProfile); |
| call.setSessionModificationState(Call.SessionModificationState.NO_REQUEST); |
| } |
| } |
| |
| public void declineUpgradeRequest(Context context) { |
| Log.d(this, " declineUpgradeRequest"); |
| // Bail if we have been shut down and the call list is null. |
| if (mCallList == null) { |
| StatusBarNotifier.clearAllCallNotifications(context); |
| Log.e(this, " declineUpgradeRequest mCallList is empty so returning"); |
| return; |
| } |
| |
| Call call = mCallList.getVideoUpgradeRequestCall(); |
| if (call != null) { |
| VideoProfile videoProfile = |
| new VideoProfile(call.getVideoState()); |
| call.getVideoCall().sendSessionModifyResponse(videoProfile); |
| call.setSessionModificationState(Call.SessionModificationState.NO_REQUEST); |
| } |
| } |
| |
| /** |
| * Returns true if the incall app is the foreground application. |
| */ |
| public boolean isShowingInCallUi() { |
| return (isActivityStarted() && mInCallActivity.isVisible()); |
| } |
| |
| /** |
| * Returns true if the activity has been created and is running. |
| * Returns true as long as activity is not destroyed or finishing. This ensures that we return |
| * true even if the activity is paused (not in foreground). |
| */ |
| public boolean isActivityStarted() { |
| return (mInCallActivity != null && |
| !mInCallActivity.isDestroyed() && |
| !mInCallActivity.isFinishing()); |
| } |
| |
| public boolean isActivityPreviouslyStarted() { |
| return mIsActivityPreviouslyStarted; |
| } |
| |
| public boolean isChangingConfigurations() { |
| return mIsChangingConfigurations; |
| } |
| |
| /*package*/ |
| void updateIsChangingConfigurations() { |
| mIsChangingConfigurations = false; |
| if (mInCallActivity != null) { |
| mIsChangingConfigurations = mInCallActivity.isChangingConfigurations(); |
| } |
| Log.d(this, "IsChangingConfigurations=" + mIsChangingConfigurations); |
| } |
| |
| |
| /** |
| * Called when the activity goes in/out of the foreground. |
| */ |
| public void onUiShowing(boolean showing) { |
| // We need to update the notification bar when we leave the UI because that |
| // could trigger it to show again. |
| if (mStatusBarNotifier != null) { |
| mStatusBarNotifier.updateNotification(mInCallState, mCallList); |
| } |
| |
| if (mProximitySensor != null) { |
| mProximitySensor.onInCallShowing(showing); |
| } |
| |
| Intent broadcastIntent = ObjectFactory.getUiReadyBroadcastIntent(mContext); |
| if (broadcastIntent != null) { |
| broadcastIntent.putExtra(EXTRA_FIRST_TIME_SHOWN, !mIsActivityPreviouslyStarted); |
| |
| if (showing) { |
| Log.d(this, "Sending sticky broadcast: ", broadcastIntent); |
| mContext.sendStickyBroadcast(broadcastIntent); |
| } else { |
| Log.d(this, "Removing sticky broadcast: ", broadcastIntent); |
| mContext.removeStickyBroadcast(broadcastIntent); |
| } |
| } |
| |
| if (showing) { |
| mIsActivityPreviouslyStarted = true; |
| } else { |
| updateIsChangingConfigurations(); |
| } |
| |
| for (InCallUiListener listener : mInCallUiListeners) { |
| listener.onUiShowing(showing); |
| } |
| } |
| |
| public void addInCallUiListener(InCallUiListener listener) { |
| mInCallUiListeners.add(listener); |
| } |
| |
| public boolean removeInCallUiListener(InCallUiListener listener) { |
| return mInCallUiListeners.remove(listener); |
| } |
| |
| /*package*/ |
| void onActivityStarted() { |
| Log.d(this, "onActivityStarted"); |
| notifyVideoPauseController(true); |
| } |
| |
| /*package*/ |
| void onActivityStopped() { |
| Log.d(this, "onActivityStopped"); |
| notifyVideoPauseController(false); |
| } |
| |
| private void notifyVideoPauseController(boolean showing) { |
| Log.d(this, "notifyVideoPauseController: mIsChangingConfigurations=" + |
| mIsChangingConfigurations); |
| if (!mIsChangingConfigurations) { |
| VideoPauseController.getInstance().onUiShowing(showing); |
| } |
| } |
| |
| /** |
| * Brings the app into the foreground if possible. |
| */ |
| public void bringToForeground(boolean showDialpad) { |
| // Before we bring the incall UI to the foreground, we check to see if: |
| // 1. It is not currently in the foreground |
| // 2. We are in a state where we want to show the incall ui (i.e. there are calls to |
| // be displayed) |
| // If the activity hadn't actually been started previously, yet there are still calls |
| // present (e.g. a call was accepted by a bluetooth or wired headset), we want to |
| // bring it up the UI regardless. |
| if (!isShowingInCallUi() && mInCallState != InCallState.NO_CALLS) { |
| showInCall(showDialpad, false /* newOutgoingCall */); |
| } |
| } |
| |
| public void onPostDialCharWait(String callId, String chars) { |
| if (isActivityStarted()) { |
| mInCallActivity.showPostCharWaitDialog(callId, chars); |
| } |
| } |
| |
| /** |
| * 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 = mCallList; |
| final Call incomingCall = calls.getIncomingCall(); |
| Log.v(this, "incomingCall: " + incomingCall); |
| |
| // (1) Attempt to answer a call |
| if (incomingCall != null) { |
| TelecomAdapter.getInstance().answerCall( |
| incomingCall.getId(), VideoProfile.STATE_AUDIO_ONLY); |
| return true; |
| } |
| |
| /** |
| * STATE_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 canMerge = activeCall.can( |
| android.telecom.Call.Details.CAPABILITY_MERGE_CONFERENCE); |
| final boolean canSwap = activeCall.can( |
| android.telecom.Call.Details.CAPABILITY_SWAP_CONFERENCE); |
| |
| Log.v(this, "activeCall: " + activeCall + ", canMerge: " + canMerge + |
| ", canSwap: " + canSwap); |
| |
| // (2) Attempt actions on conference calls |
| if (canMerge) { |
| TelecomAdapter.getInstance().merge(activeCall.getId()); |
| return true; |
| } else if (canSwap) { |
| TelecomAdapter.getInstance().swap(activeCall.getId()); |
| 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(android.telecom.Call.Details.CAPABILITY_HOLD); |
| |
| Log.v(this, "heldCall: " + heldCall + ", canHold: " + canHold); |
| |
| // (4) unhold call |
| if (heldCall.getState() == Call.State.ONHOLD && canHold) { |
| TelecomAdapter.getInstance().unholdCall(heldCall.getId()); |
| return true; |
| } |
| } |
| |
| // Always consume hard keys |
| return true; |
| } |
| |
| /** |
| * A dialog could have prevented in-call screen from being previously finished. |
| * This function checks to see if there should be any UI left and if not attempts |
| * to tear down the UI. |
| */ |
| public void onDismissDialog() { |
| Log.i(this, "Dialog dismissed"); |
| if (mInCallState == InCallState.NO_CALLS) { |
| attemptFinishActivity(); |
| attemptCleanup(); |
| } |
| } |
| |
| /** |
| * Toggles whether the application is in fullscreen mode or not. |
| * |
| * @return {@code true} if in-call is now in fullscreen mode. |
| */ |
| public boolean toggleFullscreenMode() { |
| mIsFullScreen = !mIsFullScreen; |
| Log.v(this, "toggleFullscreenMode = " + mIsFullScreen); |
| notifyFullscreenModeChange(mIsFullScreen); |
| return mIsFullScreen; |
| } |
| |
| /** |
| * Changes the fullscreen mode of the in-call UI. |
| * |
| * @param isFullScreen {@code true} if in-call should be in fullscreen mode, {@code false} |
| * otherwise. |
| */ |
| public void setFullScreen(boolean isFullScreen) { |
| Log.v(this, "setFullScreen = " + isFullScreen); |
| if (mIsFullScreen == isFullScreen) { |
| Log.v(this, "setFullScreen ignored as already in that state."); |
| return; |
| } |
| mIsFullScreen = isFullScreen; |
| notifyFullscreenModeChange(mIsFullScreen); |
| } |
| |
| /** |
| * @return {@code true} if the in-call ui is currently in fullscreen mode, {@code false} |
| * otherwise. |
| */ |
| public boolean isFullscreen() { |
| return mIsFullScreen; |
| } |
| |
| |
| /** |
| * Called by the {@link VideoCallPresenter} to inform of a change in full screen video status. |
| * |
| * @param isFullscreenMode {@code True} if entering full screen mode. |
| */ |
| public void notifyFullscreenModeChange(boolean isFullscreenMode) { |
| for (InCallEventListener listener : mInCallEventListeners) { |
| listener.onFullscreenModeChanged(isFullscreenMode); |
| } |
| } |
| |
| /** |
| * For some disconnected causes, we show a dialog. This calls into the activity to show |
| * the dialog if appropriate for the call. |
| */ |
| private void maybeShowErrorDialogOnDisconnect(Call call) { |
| // For newly disconnected calls, we may want to show a dialog on specific error conditions |
| if (isActivityStarted() && call.getState() == Call.State.DISCONNECTED) { |
| if (call.getAccountHandle() == null && !call.isConferenceCall()) { |
| setDisconnectCauseForMissingAccounts(call); |
| } |
| mInCallActivity.maybeShowErrorDialogOnDisconnect(call.getDisconnectCause()); |
| } |
| } |
| |
| /** |
| * When the state of in-call changes, this is the first method to get called. It determines if |
| * the UI needs to be started or finished depending on the new state and does it. |
| */ |
| private InCallState startOrFinishUi(InCallState newState) { |
| Log.d(this, "startOrFinishUi: " + mInCallState + " -> " + newState); |
| |
| // TODO: Consider a proper state machine implementation |
| |
| // If the state isn't changing we have already done any starting/stopping of activities in |
| // a previous pass...so lets cut out early |
| if (newState == mInCallState) { |
| return newState; |
| } |
| |
| // A new Incoming call means that the user needs to be notified of the the call (since |
| // it wasn't them who initiated it). We do this through full screen notifications and |
| // happens indirectly through {@link StatusBarNotifier}. |
| // |
| // The process for incoming calls is as follows: |
| // |
| // 1) CallList - Announces existence of new INCOMING call |
| // 2) InCallPresenter - Gets announcement and calculates that the new InCallState |
| // - should be set to INCOMING. |
| // 3) InCallPresenter - This method is called to see if we need to start or finish |
| // the app given the new state. |
| // 4) StatusBarNotifier - Listens to InCallState changes. InCallPresenter calls |
| // StatusBarNotifier explicitly to issue a FullScreen Notification |
| // that will either start the InCallActivity or show the user a |
| // top-level notification dialog if the user is in an immersive app. |
| // That notification can also start the InCallActivity. |
| // 5) InCallActivity - Main activity starts up and at the end of its onCreate will |
| // call InCallPresenter::setActivity() to let the presenter |
| // know that start-up is complete. |
| // |
| // [ AND NOW YOU'RE IN THE CALL. voila! ] |
| // |
| // Our app is started using a fullScreen notification. We need to do this whenever |
| // we get an incoming call. Depending on the current context of the device, either a |
| // incoming call HUN or the actual InCallActivity will be shown. |
| final boolean startIncomingCallSequence = (InCallState.INCOMING == newState); |
| |
| // A dialog to show on top of the InCallUI to select a PhoneAccount |
| final boolean showAccountPicker = (InCallState.WAITING_FOR_ACCOUNT == newState); |
| |
| // A new outgoing call indicates that the user just now dialed a number and when that |
| // happens we need to display the screen immediately or show an account picker dialog if |
| // no default is set. However, if the main InCallUI is already visible, we do not want to |
| // re-initiate the start-up animation, so we do not need to do anything here. |
| // |
| // It is also possible to go into an intermediate state where the call has been initiated |
| // but Telecomm has not yet returned with the details of the call (handle, gateway, etc.). |
| // This pending outgoing state can also launch the call screen. |
| // |
| // This is different from the incoming call sequence because we do not need to shock the |
| // user with a top-level notification. Just show the call UI normally. |
| final boolean mainUiNotVisible = !isShowingInCallUi() || !getCallCardFragmentVisible(); |
| boolean showCallUi = InCallState.OUTGOING == newState && mainUiNotVisible; |
| |
| // Direct transition from PENDING_OUTGOING -> INCALL means that there was an error in the |
| // outgoing call process, so the UI should be brought up to show an error dialog. |
| showCallUi |= (InCallState.PENDING_OUTGOING == mInCallState |
| && InCallState.INCALL == newState && !isActivityStarted()); |
| |
| // Another exception - InCallActivity is in charge of disconnecting a call with no |
| // valid accounts set. Bring the UI up if this is true for the current pending outgoing |
| // call so that: |
| // 1) The call can be disconnected correctly |
| // 2) The UI comes up and correctly displays the error dialog. |
| // TODO: Remove these special case conditions by making InCallPresenter a true state |
| // machine. Telecom should also be the component responsible for disconnecting a call |
| // with no valid accounts. |
| showCallUi |= InCallState.PENDING_OUTGOING == newState && mainUiNotVisible |
| && isCallWithNoValidAccounts(mCallList.getPendingOutgoingCall()); |
| |
| // The only time that we have an instance of mInCallActivity and it isn't started is |
| // when it is being destroyed. In that case, lets avoid bringing up another instance of |
| // the activity. When it is finally destroyed, we double check if we should bring it back |
| // up so we aren't going to lose anything by avoiding a second startup here. |
| boolean activityIsFinishing = mInCallActivity != null && !isActivityStarted(); |
| if (activityIsFinishing) { |
| Log.i(this, "Undo the state change: " + newState + " -> " + mInCallState); |
| return mInCallState; |
| } |
| |
| if (showCallUi || showAccountPicker) { |
| Log.i(this, "Start in call UI"); |
| showInCall(false /* showDialpad */, !showAccountPicker /* newOutgoingCall */); |
| } else if (startIncomingCallSequence) { |
| Log.i(this, "Start Full Screen in call UI"); |
| |
| // We're about the bring up the in-call UI for an incoming call. If we still have |
| // dialogs up, we need to clear them out before showing incoming screen. |
| if (isActivityStarted()) { |
| mInCallActivity.dismissPendingDialogs(); |
| } |
| if (!startUi(newState)) { |
| // startUI refused to start the UI. This indicates that it needed to restart the |
| // activity. When it finally restarts, it will call us back, so we do not actually |
| // change the state yet (we return mInCallState instead of newState). |
| return mInCallState; |
| } |
| } else if (newState == InCallState.NO_CALLS) { |
| // The new state is the no calls state. Tear everything down. |
| attemptFinishActivity(); |
| attemptCleanup(); |
| } |
| |
| return newState; |
| } |
| |
| /** |
| * Determines whether or not a call has no valid phone accounts that can be used to make the |
| * call with. Emergency calls do not require a phone account. |
| * |
| * @param call to check accounts for. |
| * @return {@code true} if the call has no call capable phone accounts set, {@code false} if |
| * the call contains a phone account that could be used to initiate it with, or is an emergency |
| * call. |
| */ |
| public static boolean isCallWithNoValidAccounts(Call call) { |
| if (call != null && !isEmergencyCall(call)) { |
| Bundle extras = call.getIntentExtras(); |
| |
| if (extras == null) { |
| extras = EMPTY_EXTRAS; |
| } |
| |
| final List<PhoneAccountHandle> phoneAccountHandles = extras |
| .getParcelableArrayList(android.telecom.Call.AVAILABLE_PHONE_ACCOUNTS); |
| |
| if ((call.getAccountHandle() == null && |
| (phoneAccountHandles == null || phoneAccountHandles.isEmpty()))) { |
| Log.i(InCallPresenter.getInstance(), "No valid accounts for call " + call); |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| private static boolean isEmergencyCall(Call call) { |
| final Uri handle = call.getHandle(); |
| if (handle == null) { |
| return false; |
| } |
| return PhoneNumberUtils.isEmergencyNumber(handle.getSchemeSpecificPart()); |
| } |
| |
| /** |
| * Sets the DisconnectCause for a call that was disconnected because it was missing a |
| * PhoneAccount or PhoneAccounts to select from. |
| * @param call |
| */ |
| private void setDisconnectCauseForMissingAccounts(Call call) { |
| android.telecom.Call telecomCall = call.getTelecommCall(); |
| |
| Bundle extras = telecomCall.getDetails().getIntentExtras(); |
| // Initialize the extras bundle to avoid NPE |
| if (extras == null) { |
| extras = new Bundle(); |
| } |
| |
| final List<PhoneAccountHandle> phoneAccountHandles = extras.getParcelableArrayList( |
| android.telecom.Call.AVAILABLE_PHONE_ACCOUNTS); |
| |
| if (phoneAccountHandles == null || phoneAccountHandles.isEmpty()) { |
| String scheme = telecomCall.getDetails().getHandle().getScheme(); |
| final String errorMsg = PhoneAccount.SCHEME_TEL.equals(scheme) ? |
| mContext.getString(R.string.callFailed_simError) : |
| mContext.getString(R.string.incall_error_supp_service_unknown); |
| DisconnectCause disconnectCause = |
| new DisconnectCause(DisconnectCause.ERROR, null, errorMsg, errorMsg); |
| call.setDisconnectCause(disconnectCause); |
| } |
| } |
| |
| private boolean startUi(InCallState inCallState) { |
| boolean isCallWaiting = mCallList.getActiveCall() != null && |
| mCallList.getIncomingCall() != null; |
| |
| // 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 (isCallWaiting) { |
| if (mProximitySensor.isScreenReallyOff() && isActivityStarted()) { |
| Log.i(this, "Restarting InCallActivity to turn screen on for call waiting"); |
| mInCallActivity.finish(); |
| // When the activity actually finishes, we will start it again if there are |
| // any active calls, so we do not need to start it explicitly here. Note, we |
| // actually get called back on this function to restart it. |
| |
| // We return false to indicate that we did not actually start the UI. |
| return false; |
| } else { |
| showInCall(false, false); |
| } |
| } else { |
| mStatusBarNotifier.updateNotification(inCallState, mCallList); |
| } |
| return true; |
| } |
| |
| /** |
| * Checks to see if both the UI is gone and the service is disconnected. If so, tear it all |
| * down. |
| */ |
| private void attemptCleanup() { |
| boolean shouldCleanup = (mInCallActivity == null && !mServiceConnected && |
| mInCallState == InCallState.NO_CALLS); |
| Log.i(this, "attemptCleanup? " + shouldCleanup); |
| |
| if (shouldCleanup) { |
| mIsActivityPreviouslyStarted = false; |
| mIsChangingConfigurations = false; |
| |
| // blow away stale contact info so that we get fresh data on |
| // the next set of calls |
| if (mContactInfoCache != null) { |
| mContactInfoCache.clearCache(); |
| } |
| mContactInfoCache = null; |
| |
| if (mProximitySensor != null) { |
| removeListener(mProximitySensor); |
| mProximitySensor.tearDown(); |
| } |
| mProximitySensor = null; |
| |
| mAudioModeProvider = null; |
| |
| if (mStatusBarNotifier != null) { |
| removeListener(mStatusBarNotifier); |
| } |
| mStatusBarNotifier = null; |
| |
| if (mCallList != null) { |
| mCallList.removeListener(this); |
| } |
| mCallList = null; |
| |
| mContext = null; |
| mInCallActivity = null; |
| |
| mListeners.clear(); |
| mIncomingCallListeners.clear(); |
| mDetailsListeners.clear(); |
| mCanAddCallListeners.clear(); |
| mOrientationListeners.clear(); |
| mInCallEventListeners.clear(); |
| |
| Log.d(this, "Finished InCallPresenter.CleanUp"); |
| } |
| } |
| |
| public void showInCall(final boolean showDialpad, final boolean newOutgoingCall) { |
| Log.i(this, "Showing InCallActivity"); |
| mContext.startActivity(getInCallIntent(showDialpad, newOutgoingCall)); |
| } |
| |
| public void onServiceBind() { |
| mServiceBound = true; |
| } |
| |
| public void onServiceUnbind() { |
| InCallPresenter.getInstance().setBoundAndWaitingForOutgoingCall(false, null); |
| mServiceBound = false; |
| } |
| |
| public boolean isServiceBound() { |
| return mServiceBound; |
| } |
| |
| public void maybeStartRevealAnimation(Intent intent) { |
| if (intent == null || mInCallActivity != null) { |
| return; |
| } |
| final Bundle extras = intent.getBundleExtra(TelecomManager.EXTRA_OUTGOING_CALL_EXTRAS); |
| if (extras == null) { |
| // Incoming call, just show the in-call UI directly. |
| return; |
| } |
| |
| if (extras.containsKey(android.telecom.Call.AVAILABLE_PHONE_ACCOUNTS)) { |
| // Account selection dialog will show up so don't show the animation. |
| return; |
| } |
| |
| final PhoneAccountHandle accountHandle = |
| intent.getParcelableExtra(TelecomManager.EXTRA_PHONE_ACCOUNT_HANDLE); |
| final Point touchPoint = extras.getParcelable(TouchPointManager.TOUCH_POINT); |
| |
| InCallPresenter.getInstance().setBoundAndWaitingForOutgoingCall(true, accountHandle); |
| |
| final Intent incallIntent = getInCallIntent(false, true); |
| incallIntent.putExtra(TouchPointManager.TOUCH_POINT, touchPoint); |
| mContext.startActivity(incallIntent); |
| } |
| |
| public Intent getInCallIntent(boolean showDialpad, boolean newOutgoingCall) { |
| final Intent intent = new Intent(Intent.ACTION_MAIN, null); |
| intent.setFlags(Intent.FLAG_ACTIVITY_NO_USER_ACTION | Intent.FLAG_ACTIVITY_NEW_TASK); |
| |
| intent.setClass(mContext, InCallActivity.class); |
| if (showDialpad) { |
| intent.putExtra(InCallActivity.SHOW_DIALPAD_EXTRA, true); |
| } |
| intent.putExtra(InCallActivity.NEW_OUTGOING_CALL_EXTRA, newOutgoingCall); |
| return intent; |
| } |
| |
| /** |
| * Retrieves the current in-call camera manager instance, creating if necessary. |
| * |
| * @return The {@link InCallCameraManager}. |
| */ |
| public InCallCameraManager getInCallCameraManager() { |
| synchronized(this) { |
| if (mInCallCameraManager == null) { |
| mInCallCameraManager = new InCallCameraManager(mContext); |
| } |
| |
| return mInCallCameraManager; |
| } |
| } |
| |
| /** |
| * Handles changes to the device rotation. |
| * |
| * @param rotation The device rotation (one of: {@link Surface#ROTATION_0}, |
| * {@link Surface#ROTATION_90}, {@link Surface#ROTATION_180}, |
| * {@link Surface#ROTATION_270}). |
| */ |
| public void onDeviceRotationChange(int rotation) { |
| Log.d(this, "onDeviceRotationChange: rotation=" + rotation); |
| // First translate to rotation in degrees. |
| if (mCallList != null) { |
| mCallList.notifyCallsOfDeviceRotation(toRotationAngle(rotation)); |
| } else { |
| Log.w(this, "onDeviceRotationChange: CallList is null."); |
| } |
| } |
| |
| /** |
| * Converts rotation constants to rotation in degrees. |
| * @param rotation Rotation constants (one of: {@link Surface#ROTATION_0}, |
| * {@link Surface#ROTATION_90}, {@link Surface#ROTATION_180}, |
| * {@link Surface#ROTATION_270}). |
| */ |
| public static int toRotationAngle(int rotation) { |
| int rotationAngle; |
| switch (rotation) { |
| case Surface.ROTATION_0: |
| rotationAngle = 0; |
| break; |
| case Surface.ROTATION_90: |
| rotationAngle = 90; |
| break; |
| case Surface.ROTATION_180: |
| rotationAngle = 180; |
| break; |
| case Surface.ROTATION_270: |
| rotationAngle = 270; |
| break; |
| default: |
| rotationAngle = 0; |
| } |
| return rotationAngle; |
| } |
| |
| /** |
| * Notifies listeners of changes in orientation (e.g. portrait/landscape). |
| * |
| * @param orientation The orientation of the device (one of: {@link Surface#ROTATION_0}, |
| * {@link Surface#ROTATION_90}, {@link Surface#ROTATION_180}, |
| * {@link Surface#ROTATION_270}). |
| */ |
| public void onDeviceOrientationChange(int orientation) { |
| for (InCallOrientationListener listener : mOrientationListeners) { |
| listener.onDeviceOrientationChanged(orientation); |
| } |
| } |
| |
| /** |
| * Configures the in-call UI activity so it can change orientations or not. |
| * |
| * @param allowOrientationChange {@code True} if the in-call UI can change between portrait |
| * and landscape. {@Code False} if the in-call UI should be locked in portrait. |
| */ |
| public void setInCallAllowsOrientationChange(boolean allowOrientationChange) { |
| if (mInCallActivity == null) { |
| Log.e(this, "InCallActivity is null. Can't set requested orientation."); |
| return; |
| } |
| |
| if (!allowOrientationChange) { |
| mInCallActivity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_NOSENSOR); |
| } else { |
| mInCallActivity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR); |
| } |
| } |
| |
| public void enableScreenTimeout(boolean enable) { |
| Log.v(this, "enableScreenTimeout: value=" + enable); |
| if (mInCallActivity == null) { |
| Log.e(this, "enableScreenTimeout: InCallActivity is null."); |
| return; |
| } |
| |
| final Window window = mInCallActivity.getWindow(); |
| if (enable) { |
| window.clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); |
| } else { |
| window.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); |
| } |
| } |
| |
| /** |
| * Returns the space available beside the call card. |
| * |
| * @return The space beside the call card. |
| */ |
| public float getSpaceBesideCallCard() { |
| if (mInCallActivity != null && mInCallActivity.getCallCardFragment() != null) { |
| return mInCallActivity.getCallCardFragment().getSpaceBesideCallCard(); |
| } |
| return 0; |
| } |
| |
| /** |
| * Returns whether the call card fragment is currently visible. |
| * |
| * @return True if the call card fragment is visible. |
| */ |
| public boolean getCallCardFragmentVisible() { |
| if (mInCallActivity != null && mInCallActivity.getCallCardFragment() != null) { |
| return mInCallActivity.getCallCardFragment().isVisible(); |
| } |
| return false; |
| } |
| |
| /** |
| * Hides or shows the conference manager fragment. |
| * |
| * @param show {@code true} if the conference manager should be shown, {@code false} if it |
| * should be hidden. |
| */ |
| public void showConferenceCallManager(boolean show) { |
| if (mInCallActivity == null) { |
| return; |
| } |
| |
| mInCallActivity.showConferenceFragment(show); |
| } |
| |
| /** |
| * @return True if the application is currently running in a right-to-left locale. |
| */ |
| public static boolean isRtl() { |
| return TextUtils.getLayoutDirectionFromLocale(Locale.getDefault()) == |
| View.LAYOUT_DIRECTION_RTL; |
| } |
| |
| /** |
| * Extract background color from call object. The theme colors will include a primary color |
| * and a secondary color. |
| */ |
| public void setThemeColors() { |
| // This method will set the background to default if the color is PhoneAccount.NO_COLOR. |
| mThemeColors = getColorsFromCall(mCallList.getFirstCall()); |
| |
| if (mInCallActivity == null) { |
| return; |
| } |
| |
| final Resources resources = mInCallActivity.getResources(); |
| final int color; |
| if (resources.getBoolean(R.bool.is_layout_landscape)) { |
| color = resources.getColor(R.color.statusbar_background_color, null); |
| } else { |
| color = mThemeColors.mSecondaryColor; |
| } |
| |
| mInCallActivity.getWindow().setStatusBarColor(color); |
| final TaskDescription td = new TaskDescription( |
| resources.getString(R.string.notification_ongoing_call), null, color); |
| mInCallActivity.setTaskDescription(td); |
| } |
| |
| /** |
| * @return A palette for colors to display in the UI. |
| */ |
| public MaterialPalette getThemeColors() { |
| return mThemeColors; |
| } |
| |
| private MaterialPalette getColorsFromCall(Call call) { |
| if (call == null) { |
| return getColorsFromPhoneAccountHandle(mPendingPhoneAccountHandle); |
| } else { |
| return getColorsFromPhoneAccountHandle(call.getAccountHandle()); |
| } |
| } |
| |
| private MaterialPalette getColorsFromPhoneAccountHandle(PhoneAccountHandle phoneAccountHandle) { |
| int highlightColor = PhoneAccount.NO_HIGHLIGHT_COLOR; |
| if (phoneAccountHandle != null) { |
| final TelecomManager tm = getTelecomManager(); |
| |
| if (tm != null) { |
| final PhoneAccount account = tm.getPhoneAccount(phoneAccountHandle); |
| // For single-sim devices, there will be no selected highlight color, so the phone |
| // account will default to NO_HIGHLIGHT_COLOR. |
| if (account != null) { |
| highlightColor = account.getHighlightColor(); |
| } |
| } |
| } |
| return new InCallUIMaterialColorMapUtils( |
| mContext.getResources()).calculatePrimaryAndSecondaryColor(highlightColor); |
| } |
| |
| /** |
| * @return An instance of TelecomManager. |
| */ |
| public TelecomManager getTelecomManager() { |
| if (mTelecomManager == null) { |
| mTelecomManager = (TelecomManager) |
| mContext.getSystemService(Context.TELECOM_SERVICE); |
| } |
| return mTelecomManager; |
| } |
| |
| InCallActivity getActivity() { |
| return mInCallActivity; |
| } |
| |
| AnswerPresenter getAnswerPresenter() { |
| return mAnswerPresenter; |
| } |
| |
| /** |
| * Private constructor. Must use getInstance() to get this singleton. |
| */ |
| private InCallPresenter() { |
| } |
| |
| /** |
| * All the main states of InCallActivity. |
| */ |
| public enum InCallState { |
| // InCall Screen is off and there are no calls |
| NO_CALLS, |
| |
| // Incoming-call screen is up |
| INCOMING, |
| |
| // In-call experience is showing |
| INCALL, |
| |
| // Waiting for user input before placing outgoing call |
| WAITING_FOR_ACCOUNT, |
| |
| // UI is starting up but no call has been initiated yet. |
| // The UI is waiting for Telecomm to respond. |
| PENDING_OUTGOING, |
| |
| // User is dialing out |
| OUTGOING; |
| |
| public boolean isIncoming() { |
| return (this == INCOMING); |
| } |
| |
| public boolean isConnectingOrConnected() { |
| return (this == INCOMING || |
| this == OUTGOING || |
| this == INCALL); |
| } |
| } |
| |
| /** |
| * Interface implemented by classes that need to know about the InCall State. |
| */ |
| public interface InCallStateListener { |
| // TODO: Enhance state to contain the call objects instead of passing CallList |
| public void onStateChange(InCallState oldState, InCallState newState, CallList callList); |
| } |
| |
| public interface IncomingCallListener { |
| public void onIncomingCall(InCallState oldState, InCallState newState, Call call); |
| } |
| |
| public interface CanAddCallListener { |
| public void onCanAddCallChanged(boolean canAddCall); |
| } |
| |
| public interface InCallDetailsListener { |
| public void onDetailsChanged(Call call, android.telecom.Call.Details details); |
| } |
| |
| public interface InCallOrientationListener { |
| public void onDeviceOrientationChanged(int orientation); |
| } |
| |
| /** |
| * Interface implemented by classes that need to know about events which occur within the |
| * In-Call UI. Used as a means of communicating between fragments that make up the UI. |
| */ |
| public interface InCallEventListener { |
| public void onFullscreenModeChanged(boolean isFullscreenMode); |
| } |
| |
| public interface InCallUiListener { |
| void onUiShowing(boolean showing); |
| } |
| } |
