Find ICallServiceProviders on the device.
Uses package manager to find all ICallServiceProviders registered on the
system. This CL does not do the work of actually binding to the
providers.
Change-Id: I63cb3f73727e49542c09edf021fe010adf8ce90f
diff --git a/src/com/android/telecomm/CallsManager.java b/src/com/android/telecomm/CallsManager.java
index a5fdcf7..71c666d 100644
--- a/src/com/android/telecomm/CallsManager.java
+++ b/src/com/android/telecomm/CallsManager.java
@@ -1,7 +1,26 @@
+/*
+ * 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.telecomm;
+import android.content.Context;
+
import com.android.telecomm.exceptions.CallServiceUnavailableException;
import com.android.telecomm.exceptions.RestrictedCallException;
+import com.google.common.collect.Lists;
import java.util.ArrayList;
import java.util.List;
@@ -13,64 +32,58 @@
* access from other packages specifically refraining from passing the CallsManager instance
* beyond the com.android.telecomm package boundary.
*/
-public class CallsManager {
+public final class CallsManager {
- private static final CallsManager INSTANCE = new CallsManager();
+ private static final CallsManager INSTANCE = new CallsManager();
- /**
- * May be unnecessary per off-line discussions (between santoscordon and gilad) since the set
- * of CallsManager APIs that need to be exposed to the dialer (or any application firing call
- * intents) may be empty.
- */
- private DialerAdapter dialerAdapter;
+ /**
+ * May be unnecessary per off-line discussions (between santoscordon and gilad) since the set
+ * of CallsManager APIs that need to be exposed to the dialer (or any application firing call
+ * intents) may be empty.
+ */
+ private DialerAdapter mDialerAdapter;
- private InCallAdapter inCallAdapter;
+ private InCallAdapter mInCallAdapter;
- private Switchboard switchboard;
+ private Switchboard mSwitchboard;
- private CallLogManager callLogManager;
+ private CallLogManager mCallLogManager;
- private VoicemailManager voicemailManager;
+ private VoicemailManager mVoicemailManager;
- private List<OutgoingCallFilter> outgoingCallFilters =
- new ArrayList<OutgoingCallFilter>();
+ private List<OutgoingCallFilter> mOutgoingCallFilters = Lists.newArrayList();
- private List<IncomingCallFilter> incomingCallFilters =
- new ArrayList<IncomingCallFilter>();
+ private List<IncomingCallFilter> mIncomingCallFilters = Lists.newArrayList();
- // Singleton, private constructor (see getInstance).
- private CallsManager() {
- switchboard = new Switchboard();
- callLogManager = new CallLogManager();
- voicemailManager = new VoicemailManager(); // As necessary etc.
- }
-
- static CallsManager getInstance() {
- return INSTANCE;
- }
-
- // TODO(gilad): Circle back to how we'd want to do this.
- void addCallService(CallService callService) {
- if (callService != null) {
- switchboard.addCallService(callService);
- callService.setCallServiceAdapter(new CallServiceAdapter(this));
- }
- }
-
- /**
- * Attempts to issue/connect the specified call. From an (arbitrary) application standpoint,
- * all that is required to initiate this flow is to fire either of the CALL, CALL_PRIVILEGED,
- * and CALL_EMERGENCY intents. These are listened to by CallActivity.java which then invokes
- * this method.
- */
- void processOutgoingCallIntent(String handle, ContactInfo contactInfo)
- throws RestrictedCallException, CallServiceUnavailableException {
-
- for (OutgoingCallFilter policy : outgoingCallFilters) {
- policy.validate(handle, contactInfo);
+ static CallsManager getInstance() {
+ return INSTANCE;
}
- // No objection to issue the call, proceed with trying to put it through.
- switchboard.placeOutgoingCall(handle, contactInfo);
- }
+ /**
+ * Private constructor initializes main components of telecomm.
+ */
+ private CallsManager() {
+ mSwitchboard = new Switchboard();
+ }
+
+ /**
+ * Attempts to issue/connect the specified call. From an (arbitrary) application standpoint,
+ * all that is required to initiate this flow is to fire either of the CALL, CALL_PRIVILEGED,
+ * and CALL_EMERGENCY intents. These are listened to by CallActivity.java which then invokes
+ * this method.
+ *
+ * @param handle The handle to dial.
+ * @param contactInfo Information about the entity being called.
+ * @param context The application context.
+ */
+ void processOutgoingCallIntent(String handle, ContactInfo contactInfo, Context context)
+ throws RestrictedCallException, CallServiceUnavailableException {
+
+ for (OutgoingCallFilter policy : mOutgoingCallFilters) {
+ policy.validate(handle, contactInfo);
+ }
+
+ // No objection to issue the call, proceed with trying to put it through.
+ mSwitchboard.placeOutgoingCall(handle, contactInfo, context);
+ }
}