Fix Telephony crashes from bad broadcast receiver behavior.
1) Removes old classes that are no longer used or caused
a crash in Telephony when adb was used to start them.
2) Fixes some potential issues when starting Telephony
components from other processes.
Bug: 66504458
Test: Launch with adb and make sure nothing crashes
Change-Id: If1cae5d41cc21c48d248a018dd393c41fe1e595d
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index ed1d3d6..c0f2104 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -240,105 +240,6 @@
</intent-filter>
</activity>
- <activity android:name="OutgoingCallBroadcaster"
- android:enabled="false"
- android:theme="@style/OutgoingCallBroadcasterTheme"
- android:permission="android.permission.CALL_PHONE"
- android:screenOrientation="nosensor"
- android:configChanges="orientation|screenSize|keyboardHidden"
- android:excludeFromRecents="true">
- <!-- CALL action intent filters, for the various ways
- of initiating an outgoing call. -->
- <intent-filter>
- <action android:name="android.intent.action.CALL" />
- <category android:name="android.intent.category.DEFAULT" />
- <data android:scheme="tel" />
- </intent-filter>
- <intent-filter android:icon="@drawable/ic_launcher_sip_call">
- <action android:name="android.intent.action.CALL" />
- <category android:name="android.intent.category.DEFAULT" />
- <data android:scheme="sip" />
- </intent-filter>
- <intent-filter>
- <action android:name="android.intent.action.CALL" />
- <category android:name="android.intent.category.DEFAULT" />
- <data android:scheme="voicemail" />
- </intent-filter>
- <intent-filter>
- <action android:name="android.intent.action.CALL" />
- <category android:name="android.intent.category.DEFAULT" />
- <data android:mimeType="vnd.android.cursor.item/phone" />
- <data android:mimeType="vnd.android.cursor.item/phone_v2" />
- <data android:mimeType="vnd.android.cursor.item/person" />
- </intent-filter>
- </activity>
-
- <activity-alias android:name="EmergencyOutgoingCallBroadcaster"
- android:enabled="false"
- android:targetActivity="OutgoingCallBroadcaster"
- android:permission="android.permission.CALL_PRIVILEGED">
- <intent-filter android:priority="1000">
- <action android:name="android.intent.action.CALL_EMERGENCY" />
- <category android:name="android.intent.category.DEFAULT" />
- <data android:scheme="tel" />
- </intent-filter>
- <intent-filter android:icon="@drawable/ic_launcher_sip_call"
- android:priority="1000">
- <action android:name="android.intent.action.CALL_EMERGENCY" />
- <category android:name="android.intent.category.DEFAULT" />
- <data android:scheme="sip" />
- </intent-filter>
- <intent-filter android:priority="1000">
- <action android:name="android.intent.action.CALL_EMERGENCY" />
- <category android:name="android.intent.category.DEFAULT" />
- <data android:scheme="voicemail" />
- </intent-filter>
- <intent-filter android:priority="1000">
- <action android:name="android.intent.action.CALL_EMERGENCY" />
- <category android:name="android.intent.category.DEFAULT" />
- <data android:mimeType="vnd.android.cursor.item/phone" />
- <data android:mimeType="vnd.android.cursor.item/person" />
- </intent-filter>
- </activity-alias>
-
- <activity-alias android:name="PrivilegedOutgoingCallBroadcaster"
- android:enabled="false"
- android:targetActivity="OutgoingCallBroadcaster"
- android:screenOrientation="nosensor"
- android:permission="android.permission.CALL_PRIVILEGED">
- <intent-filter android:priority="1000">
- <action android:name="android.intent.action.CALL_PRIVILEGED" />
- <category android:name="android.intent.category.DEFAULT" />
- <data android:scheme="tel" />
- </intent-filter>
- <intent-filter android:icon="@drawable/ic_launcher_sip_call"
- android:priority="1000">
- <action android:name="android.intent.action.CALL_PRIVILEGED" />
- <category android:name="android.intent.category.DEFAULT" />
- <data android:scheme="sip" />
- </intent-filter>
- <intent-filter android:priority="1000">
- <action android:name="android.intent.action.CALL_PRIVILEGED" />
- <category android:name="android.intent.category.DEFAULT" />
- <data android:scheme="voicemail" />
- </intent-filter>
- <intent-filter android:priority="1000">
- <action android:name="android.intent.action.CALL_PRIVILEGED" />
- <category android:name="android.intent.category.DEFAULT" />
- <data android:mimeType="vnd.android.cursor.item/phone" />
- <data android:mimeType="vnd.android.cursor.item/phone_v2" />
- <data android:mimeType="vnd.android.cursor.item/person" />
- </intent-filter>
- </activity-alias>
-
- <receiver android:name="ProcessOutgoingCallTest" android:exported="false"
- android:enabled="false">
- <intent-filter android:priority="1">
- <action android:name="android.intent.action.NEW_OUTGOING_CALL" />
- <category android:name="android.intent.category.DEFAULT" />
- </intent-filter>
- </receiver>
-
<!-- "Mobile network settings" screen, used on both
non-voice-capable tablets and regular phone devices. -->
<activity android:name="MobileNetworkSettings"
@@ -583,13 +484,6 @@
<!-- End SIP -->
- <activity android:name="ErrorDialogActivity"
- android:configChanges="orientation|screenSize|keyboardHidden"
- android:excludeFromRecents="true"
- android:launchMode="singleInstance"
- android:theme="@style/Empty">
- </activity>
-
<activity android:name="MMIDialogActivity"
android:configChanges="orientation|screenSize|keyboardHidden"
android:excludeFromRecents="true"
@@ -631,6 +525,7 @@
<action android:name="android.telecom.ConnectionService" />
</intent-filter>
</service>
+
<provider
android:name="PhoneSearchIndexablesProvider"
android:authorities="com.android.phone"
diff --git a/src/com/android/phone/CallController.java b/src/com/android/phone/CallController.java
deleted file mode 100644
index a5d340c..0000000
--- a/src/com/android/phone/CallController.java
+++ /dev/null
@@ -1,671 +0,0 @@
-/*
- * Copyright (C) 2011 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.phone;
-
-import com.android.internal.telephony.CallManager;
-import com.android.internal.telephony.Phone;
-import com.android.internal.telephony.PhoneConstants;
-import com.android.phone.CallGatewayManager.RawGatewayInfo;
-import com.android.phone.Constants.CallStatusCode;
-
-import android.content.ComponentName;
-import android.content.Intent;
-import android.net.Uri;
-import android.os.Handler;
-import android.os.Message;
-import android.os.SystemProperties;
-import android.provider.CallLog.Calls;
-import android.telecom.PhoneAccount;
-import android.telephony.PhoneNumberUtils;
-import android.telephony.ServiceState;
-import android.util.Log;
-
-/**
- * Phone app module in charge of "call control".
- *
- * This is a singleton object which acts as the interface to the telephony layer
- * (and other parts of the Android framework) for all user-initiated telephony
- * functionality, like making outgoing calls.
- *
- * This functionality includes things like:
- * - actually running the placeCall() method and handling errors or retries
- * - running the whole "emergency call in airplane mode" sequence
- * - running the state machine of MMI sequences
- * - restoring/resetting mute and speaker state when a new call starts
- * - updating the prox sensor wake lock state
- * - resolving what the voicemail: intent should mean (and making the call)
- *
- * The single CallController instance stays around forever; it's not tied
- * to the lifecycle of any particular Activity (like the InCallScreen).
- * There's also no implementation of onscreen UI here (that's all in InCallScreen).
- *
- * Note that this class does not handle asynchronous events from the telephony
- * layer, like reacting to an incoming call; see CallNotifier for that. This
- * class purely handles actions initiated by the user, like outgoing calls.
- */
-public class CallController extends Handler {
- private static final String TAG = "CallController";
- private static final boolean DBG =
- (PhoneGlobals.DBG_LEVEL >= 1) && (SystemProperties.getInt("ro.debuggable", 0) == 1);
- // Do not check in with VDBG = true, since that may write PII to the system log.
- private static final boolean VDBG = false;
-
- /** The singleton CallController instance. */
- private static CallController sInstance;
-
- final private PhoneGlobals mApp;
- final private CallManager mCM;
- final private CallLogger mCallLogger;
- final private CallGatewayManager mCallGatewayManager;
-
- /** Helper object for emergency calls in some rare use cases. Created lazily. */
- private EmergencyCallHelper mEmergencyCallHelper;
-
-
- //
- // Message codes; see handleMessage().
- //
-
- private static final int THREEWAY_CALLERINFO_DISPLAY_DONE = 1;
-
-
- //
- // Misc constants.
- //
-
- // Amount of time the UI should display "Dialing" when initiating a CDMA
- // 3way call. (See comments on the THRWAY_ACTIVE case in
- // placeCallInternal() for more info.)
- private static final int THREEWAY_CALLERINFO_DISPLAY_TIME = 3000; // msec
-
-
- /**
- * Initialize the singleton CallController instance.
- *
- * This is only done once, at startup, from PhoneApp.onCreate().
- * From then on, the CallController instance is available via the
- * PhoneApp's public "callController" field, which is why there's no
- * getInstance() method here.
- */
- /* package */ static CallController init(PhoneGlobals app, CallLogger callLogger,
- CallGatewayManager callGatewayManager) {
- synchronized (CallController.class) {
- if (sInstance == null) {
- sInstance = new CallController(app, callLogger, callGatewayManager);
- } else {
- Log.wtf(TAG, "init() called multiple times! sInstance = " + sInstance);
- }
- return sInstance;
- }
- }
-
- /**
- * Private constructor (this is a singleton).
- * @see init()
- */
- private CallController(PhoneGlobals app, CallLogger callLogger,
- CallGatewayManager callGatewayManager) {
- if (DBG) log("CallController constructor: app = " + app);
- mApp = app;
- mCM = app.mCM;
- mCallLogger = callLogger;
- mCallGatewayManager = callGatewayManager;
- }
-
- @Override
- public void handleMessage(Message msg) {
- if (VDBG) log("handleMessage: " + msg);
- switch (msg.what) {
-
- case THREEWAY_CALLERINFO_DISPLAY_DONE:
- if (DBG) log("THREEWAY_CALLERINFO_DISPLAY_DONE...");
-
- if (mApp.cdmaPhoneCallState.getCurrentCallState()
- == CdmaPhoneCallState.PhoneCallState.THRWAY_ACTIVE) {
- // Reset the mThreeWayCallOrigStateDialing state
- mApp.cdmaPhoneCallState.setThreeWayCallOrigState(false);
-
- // TODO: Remove this code.
- //mApp.getCallModeler().setCdmaOutgoing3WayCall(null);
- }
- break;
-
- default:
- Log.wtf(TAG, "handleMessage: unexpected code: " + msg);
- break;
- }
- }
-
- //
- // Outgoing call sequence
- //
-
- /**
- * Initiate an outgoing call.
- *
- * Here's the most typical outgoing call sequence:
- *
- * (1) OutgoingCallBroadcaster receives a CALL intent and sends the
- * NEW_OUTGOING_CALL broadcast
- *
- * (2) The broadcast finally reaches OutgoingCallReceiver, which stashes
- * away a copy of the original CALL intent and launches
- * SipCallOptionHandler
- *
- * (3) SipCallOptionHandler decides whether this is a PSTN or SIP call (and
- * in some cases brings up a dialog to let the user choose), and
- * ultimately calls CallController.placeCall() (from the
- * setResultAndFinish() method) with the stashed-away intent from step
- * (2) as the "intent" parameter.
- *
- * (4) Here in CallController.placeCall() we read the phone number or SIP
- * address out of the intent and actually initiate the call, and
- * simultaneously launch the InCallScreen to display the in-call UI.
- *
- * (5) We handle various errors by directing the InCallScreen to
- * display error messages or dialogs (via the InCallUiState
- * "pending call status code" flag), and in some cases we also
- * sometimes continue working in the background to resolve the
- * problem (like in the case of an emergency call while in
- * airplane mode). Any time that some onscreen indication to the
- * user needs to change, we update the "status dialog" info in
- * the inCallUiState and (re)launch the InCallScreen to make sure
- * it's visible.
- */
- public void placeCall(Intent intent) {
- log("placeCall()... intent = " + intent);
- if (VDBG) log(" extras = " + intent.getExtras());
-
- // TODO: Do we need to hold a wake lock while this method runs?
- // Or did we already acquire one somewhere earlier
- // in this sequence (like when we first received the CALL intent?)
-
- if (intent == null) {
- Log.wtf(TAG, "placeCall: called with null intent");
- throw new IllegalArgumentException("placeCall: called with null intent");
- }
-
- String action = intent.getAction();
- Uri uri = intent.getData();
- if (uri == null) {
- Log.wtf(TAG, "placeCall: intent had no data");
- throw new IllegalArgumentException("placeCall: intent had no data");
- }
-
- String scheme = uri.getScheme();
- String number = PhoneNumberUtils.getNumberFromIntent(intent, mApp);
- if (VDBG) {
- log("- action: " + action);
- log("- uri: " + uri);
- log("- scheme: " + scheme);
- log("- number: " + number);
- }
-
- // This method should only be used with the various flavors of CALL
- // intents. (It doesn't make sense for any other action to trigger an
- // outgoing call!)
- if (!(Intent.ACTION_CALL.equals(action)
- || Intent.ACTION_CALL_EMERGENCY.equals(action)
- || Intent.ACTION_CALL_PRIVILEGED.equals(action))) {
- Log.wtf(TAG, "placeCall: unexpected intent action " + action);
- throw new IllegalArgumentException("Unexpected action: " + action);
- }
-
- CallStatusCode status = placeCallInternal(intent);
-
- switch (status) {
- // Call was placed successfully:
- case SUCCESS:
- case EXITED_ECM:
- if (DBG) log("==> placeCall(): success from placeCallInternal(): " + status);
- break;
-
- default:
- // Any other status code is a failure.
- log("==> placeCall(): failure code from placeCallInternal(): " + status);
- // Handle the various error conditions that can occur when
- // initiating an outgoing call, typically by directing the
- // InCallScreen to display a diagnostic message (via the
- // "pending call status code" flag.)
- handleOutgoingCallError(status);
- break;
- }
-
- // Finally, regardless of whether we successfully initiated the
- // outgoing call or not, force the InCallScreen to come to the
- // foreground.
- //
- // (For successful calls the the user will just see the normal
- // in-call UI. Or if there was an error, the InCallScreen will
- // notice the InCallUiState pending call status code flag and display an
- // error indication instead.)
- }
-
- /**
- * Actually make a call to whomever the intent tells us to.
- *
- * Note that there's no need to explicitly update (or refresh) the
- * in-call UI at any point in this method, since a fresh InCallScreen
- * instance will be launched automatically after we return (see
- * placeCall() above.)
- *
- * @param intent the CALL intent describing whom to call
- * @return CallStatusCode.SUCCESS if we successfully initiated an
- * outgoing call. If there was some kind of failure, return one of
- * the other CallStatusCode codes indicating what went wrong.
- */
- private CallStatusCode placeCallInternal(Intent intent) {
- if (DBG) log("placeCallInternal()... intent = " + intent);
-
- // TODO: This method is too long. Break it down into more
- // manageable chunks.
-
- final Uri uri = intent.getData();
- final String scheme = (uri != null) ? uri.getScheme() : null;
- String number;
- Phone phone = null;
-
- // Check the current ServiceState to make sure it's OK
- // to even try making a call.
- CallStatusCode okToCallStatus = checkIfOkToInitiateOutgoingCall(
- mCM.getServiceState());
-
- // TODO: Streamline the logic here. Currently, the code is
- // unchanged from its original form in InCallScreen.java. But we
- // should fix a couple of things:
- // - Don't call checkIfOkToInitiateOutgoingCall() more than once
- // - Wrap the try/catch for VoiceMailNumberMissingException
- // around *only* the call that can throw that exception.
-
- try {
- number = PhoneUtils.getInitialNumber(intent);
- if (VDBG) log("- actual number to dial: '" + number + "'");
-
- // find the phone first
- // TODO Need a way to determine which phone to place the call
- // It could be determined by SIP setting, i.e. always,
- // or by number, i.e. for international,
- // or by user selection, i.e., dialog query,
- // or any of combinations
- String sipPhoneUri = intent.getStringExtra(
- OutgoingCallBroadcaster.EXTRA_SIP_PHONE_URI);
- ComponentName thirdPartyCallComponent = (ComponentName) intent.getParcelableExtra(
- OutgoingCallBroadcaster.EXTRA_THIRD_PARTY_CALL_COMPONENT);
- phone = PhoneUtils.pickPhoneBasedOnNumber(mCM, scheme, number, sipPhoneUri,
- thirdPartyCallComponent);
- if (VDBG) log("- got Phone instance: " + phone + ", class = " + phone.getClass());
-
- // update okToCallStatus based on new phone
- okToCallStatus = checkIfOkToInitiateOutgoingCall(
- phone.getServiceState().getState());
-
- } catch (PhoneUtils.VoiceMailNumberMissingException ex) {
- // If the call status is NOT in an acceptable state, it
- // may effect the way the voicemail number is being
- // retrieved. Mask the VoiceMailNumberMissingException
- // with the underlying issue of the phone state.
- if (okToCallStatus != CallStatusCode.SUCCESS) {
- if (DBG) log("Voicemail number not reachable in current SIM card state.");
- return okToCallStatus;
- }
- if (DBG) log("VoiceMailNumberMissingException from getInitialNumber()");
- return CallStatusCode.VOICEMAIL_NUMBER_MISSING;
- }
-
- if (number == null) {
- Log.w(TAG, "placeCall: couldn't get a phone number from Intent " + intent);
- return CallStatusCode.NO_PHONE_NUMBER_SUPPLIED;
- }
-
-
- // Sanity-check that ACTION_CALL_EMERGENCY is used if and only if
- // this is a call to an emergency number
- // (This is just a sanity-check; this policy *should* really be
- // enforced in OutgoingCallBroadcaster.onCreate(), which is the
- // main entry point for the CALL and CALL_* intents.)
- boolean isEmergencyNumber = PhoneNumberUtils.isLocalEmergencyNumber(mApp, number);
- boolean isPotentialEmergencyNumber =
- PhoneNumberUtils.isPotentialLocalEmergencyNumber(mApp, number);
- boolean isEmergencyIntent = Intent.ACTION_CALL_EMERGENCY.equals(intent.getAction());
-
- if (isPotentialEmergencyNumber && !isEmergencyIntent) {
- Log.e(TAG, "Non-CALL_EMERGENCY Intent " + intent
- + " attempted to call potential emergency number " + number
- + ".");
- return CallStatusCode.CALL_FAILED;
- } else if (!isPotentialEmergencyNumber && isEmergencyIntent) {
- Log.e(TAG, "Received CALL_EMERGENCY Intent " + intent
- + " with non-potential-emergency number " + number
- + " -- failing call.");
- return CallStatusCode.CALL_FAILED;
- }
-
- // If we're trying to call an emergency number, then it's OK to
- // proceed in certain states where we'd otherwise bring up
- // an error dialog:
- // - If we're in EMERGENCY_ONLY mode, then (obviously) you're allowed
- // to dial emergency numbers.
- // - If we're OUT_OF_SERVICE, we still attempt to make a call,
- // since the radio will register to any available network.
-
- if (isEmergencyNumber
- && ((okToCallStatus == CallStatusCode.EMERGENCY_ONLY)
- || (okToCallStatus == CallStatusCode.OUT_OF_SERVICE))) {
- if (DBG) log("placeCall: Emergency number detected with status = " + okToCallStatus);
- okToCallStatus = CallStatusCode.SUCCESS;
- if (DBG) log("==> UPDATING status to: " + okToCallStatus);
- }
-
- if (okToCallStatus != CallStatusCode.SUCCESS) {
- // If this is an emergency call, launch the EmergencyCallHelperService
- // to turn on the radio and retry the call.
- if (isEmergencyNumber && (okToCallStatus == CallStatusCode.POWER_OFF)) {
- Log.i(TAG, "placeCall: Trying to make emergency call while POWER_OFF!");
-
- // If needed, lazily instantiate an EmergencyCallHelper instance.
- synchronized (this) {
- if (mEmergencyCallHelper == null) {
- mEmergencyCallHelper = new EmergencyCallHelper(this);
- }
- }
-
- // ...and kick off the "emergency call from airplane mode" sequence.
- mEmergencyCallHelper.startEmergencyCallFromAirplaneModeSequence(number);
-
- // Finally, return CallStatusCode.SUCCESS right now so
- // that the in-call UI will remain visible (in order to
- // display the progress indication.)
- // TODO: or maybe it would be more clear to return a whole
- // new CallStatusCode called "TURNING_ON_RADIO" here.
- // That way, we'd update inCallUiState.progressIndication from
- // the handleOutgoingCallError() method, rather than here.
- return CallStatusCode.SUCCESS;
- } else {
- // Otherwise, just return the (non-SUCCESS) status code
- // back to our caller.
- if (DBG) log("==> placeCallInternal(): non-success status: " + okToCallStatus);
-
- // Log failed call.
- // Note: Normally, many of these values we gather from the Connection object but
- // since no such object is created for unconnected calls, we have to build them
- // manually.
- // TODO: Try to restructure code so that we can handle failure-
- // condition call logging in a single place (placeCall()) that also has access to
- // the number we attempted to dial (not placeCall()).
- mCallLogger.logCall(null /* callerInfo */, number, 0 /* presentation */,
- Calls.OUTGOING_TYPE, System.currentTimeMillis(), 0 /* duration */);
-
- return okToCallStatus;
- }
- }
-
- // We have a valid number, so try to actually place a call:
- // make sure we pass along the intent's URI which is a
- // reference to the contact. We may have a provider gateway
- // phone number to use for the outgoing call.
- Uri contactUri = intent.getData();
-
- // If a gateway is used, extract the data here and pass that into placeCall.
- final RawGatewayInfo rawGatewayInfo = mCallGatewayManager.getRawGatewayInfo(intent, number);
-
- // Watch out: PhoneUtils.placeCall() returns one of the
- // CALL_STATUS_* constants, not a CallStatusCode enum value.
- int callStatus = PhoneUtils.placeCall(mApp,
- phone,
- number,
- contactUri,
- (isEmergencyNumber || isEmergencyIntent),
- rawGatewayInfo,
- mCallGatewayManager);
-
- switch (callStatus) {
- case PhoneUtils.CALL_STATUS_DIALED:
- if (VDBG) log("placeCall: PhoneUtils.placeCall() succeeded for regular call '"
- + number + "'.");
-
-
- // TODO(OTASP): still need more cleanup to simplify the mApp.cdma*State objects:
- // - Rather than checking inCallUiState.inCallScreenMode, the
- // code here could also check for
- // app.getCdmaOtaInCallScreenUiState() returning NORMAL.
- // - But overall, app.inCallUiState.inCallScreenMode and
- // app.cdmaOtaInCallScreenUiState.state are redundant.
- // Combine them.
-
- boolean voicemailUriSpecified = scheme != null &&
- scheme.equals(PhoneAccount.SCHEME_VOICEMAIL);
- // Check for an obscure ECM-related scenario: If the phone
- // is currently in ECM (Emergency callback mode) and we
- // dial a non-emergency number, that automatically
- // *cancels* ECM. So warn the user about it.
- // (See InCallScreen.showExitingECMDialog() for more info.)
- boolean exitedEcm = false;
- if (PhoneUtils.isPhoneInEcm(phone) && !isEmergencyNumber) {
- Log.i(TAG, "About to exit ECM because of an outgoing non-emergency call");
- exitedEcm = true; // this will cause us to return EXITED_ECM from this method
- }
-
- if (phone.getPhoneType() == PhoneConstants.PHONE_TYPE_CDMA) {
- // Start the timer for 3 Way CallerInfo
- if (mApp.cdmaPhoneCallState.getCurrentCallState()
- == CdmaPhoneCallState.PhoneCallState.THRWAY_ACTIVE) {
-
- // This is a "CDMA 3-way call", which means that you're dialing a
- // 2nd outgoing call while a previous call is already in progress.
- //
- // Due to the limitations of CDMA this call doesn't actually go
- // through the DIALING/ALERTING states, so we can't tell for sure
- // when (or if) it's actually answered. But we want to show
- // *some* indication of what's going on in the UI, so we "fake it"
- // by displaying the "Dialing" state for 3 seconds.
-
- // Set the mThreeWayCallOrigStateDialing state to true
- mApp.cdmaPhoneCallState.setThreeWayCallOrigState(true);
-
- // Schedule the "Dialing" indication to be taken down in 3 seconds:
- sendEmptyMessageDelayed(THREEWAY_CALLERINFO_DISPLAY_DONE,
- THREEWAY_CALLERINFO_DISPLAY_TIME);
- }
- }
-
- // Success!
- if (exitedEcm) {
- return CallStatusCode.EXITED_ECM;
- } else {
- return CallStatusCode.SUCCESS;
- }
-
- case PhoneUtils.CALL_STATUS_DIALED_MMI:
- if (DBG) log("placeCall: specified number was an MMI code: '" + number + "'.");
- // The passed-in number was an MMI code, not a regular phone number!
- // This isn't really a failure; the Dialer may have deliberately
- // fired an ACTION_CALL intent to dial an MMI code, like for a
- // USSD call.
- //
- // Presumably an MMI_INITIATE message will come in shortly
- // (and we'll bring up the "MMI Started" dialog), or else
- // an MMI_COMPLETE will come in (which will take us to a
- // different Activity; see PhoneUtils.displayMMIComplete()).
- return CallStatusCode.DIALED_MMI;
-
- case PhoneUtils.CALL_STATUS_FAILED:
- Log.w(TAG, "placeCall: PhoneUtils.placeCall() FAILED for number '"
- + number + "'.");
- // We couldn't successfully place the call; there was some
- // failure in the telephony layer.
-
- // Log failed call.
- mCallLogger.logCall(null /* callerInfo */, number, 0 /* presentation */,
- Calls.OUTGOING_TYPE, System.currentTimeMillis(), 0 /* duration */);
-
- return CallStatusCode.CALL_FAILED;
-
- default:
- Log.wtf(TAG, "placeCall: unknown callStatus " + callStatus
- + " from PhoneUtils.placeCall() for number '" + number + "'.");
- return CallStatusCode.SUCCESS; // Try to continue anyway...
- }
- }
-
- /**
- * Checks the current ServiceState to make sure it's OK
- * to try making an outgoing call to the specified number.
- *
- * @return CallStatusCode.SUCCESS if it's OK to try calling the specified
- * number. If not, like if the radio is powered off or we have no
- * signal, return one of the other CallStatusCode codes indicating what
- * the problem is.
- */
- private CallStatusCode checkIfOkToInitiateOutgoingCall(int state) {
- if (VDBG) log("checkIfOkToInitiateOutgoingCall: ServiceState = " + state);
-
- switch (state) {
- case ServiceState.STATE_IN_SERVICE:
- // Normal operation. It's OK to make outgoing calls.
- return CallStatusCode.SUCCESS;
-
- case ServiceState.STATE_POWER_OFF:
- // Radio is explictly powered off.
- return CallStatusCode.POWER_OFF;
-
- case ServiceState.STATE_EMERGENCY_ONLY:
- // The phone is registered, but locked. Only emergency
- // numbers are allowed.
- // Note that as of Android 2.0 at least, the telephony layer
- // does not actually use ServiceState.STATE_EMERGENCY_ONLY,
- // mainly since there's no guarantee that the radio/RIL can
- // make this distinction. So in practice the
- // CallStatusCode.EMERGENCY_ONLY state and the string
- // "incall_error_emergency_only" are totally unused.
- return CallStatusCode.EMERGENCY_ONLY;
-
- case ServiceState.STATE_OUT_OF_SERVICE:
- // No network connection.
- return CallStatusCode.OUT_OF_SERVICE;
-
- default:
- throw new IllegalStateException("Unexpected ServiceState: " + state);
- }
- }
-
-
-
- /**
- * Handles the various error conditions that can occur when initiating
- * an outgoing call.
- *
- * Most error conditions are "handled" by simply displaying an error
- * message to the user.
- *
- * @param status one of the CallStatusCode error codes.
- */
- private void handleOutgoingCallError(CallStatusCode status) {
- if (DBG) log("handleOutgoingCallError(): status = " + status);
- final Intent intent = new Intent(mApp, ErrorDialogActivity.class);
- int errorMessageId = -1;
- switch (status) {
- case SUCCESS:
- // This case shouldn't happen; you're only supposed to call
- // handleOutgoingCallError() if there was actually an error!
- Log.wtf(TAG, "handleOutgoingCallError: SUCCESS isn't an error");
- break;
-
- case CALL_FAILED:
- // We couldn't successfully place the call; there was some
- // failure in the telephony layer.
- // TODO: Need UI spec for this failure case; for now just
- // show a generic error.
- errorMessageId = R.string.incall_error_call_failed;
- break;
- case POWER_OFF:
- // Radio is explictly powered off, presumably because the
- // device is in airplane mode.
- //
- // TODO: For now this UI is ultra-simple: we simply display
- // a message telling the user to turn off airplane mode.
- // But it might be nicer for the dialog to offer the option
- // to turn the radio on right there (and automatically retry
- // the call once network registration is complete.)
- errorMessageId = R.string.incall_error_power_off;
- break;
- case EMERGENCY_ONLY:
- // Only emergency numbers are allowed, but we tried to dial
- // a non-emergency number.
- // (This state is currently unused; see comments above.)
- errorMessageId = R.string.incall_error_emergency_only;
- break;
- case OUT_OF_SERVICE:
- // No network connection.
- errorMessageId = R.string.incall_error_out_of_service;
- break;
- case NO_PHONE_NUMBER_SUPPLIED:
- // The supplied Intent didn't contain a valid phone number.
- // (This is rare and should only ever happen with broken
- // 3rd-party apps.) For now just show a generic error.
- errorMessageId = R.string.incall_error_no_phone_number_supplied;
- break;
-
- case VOICEMAIL_NUMBER_MISSING:
- // Bring up the "Missing Voicemail Number" dialog, which
- // will ultimately take us to some other Activity (or else
- // just bail out of this activity.)
-
- // Send a request to the InCallScreen to display the
- // "voicemail missing" dialog when it (the InCallScreen)
- // comes to the foreground.
- intent.putExtra(ErrorDialogActivity.SHOW_MISSING_VOICEMAIL_NO_DIALOG_EXTRA, true);
- break;
-
- case DIALED_MMI:
- // Our initial phone number was actually an MMI sequence.
- // There's no real "error" here, but we do bring up the
- // a Toast (as requested of the New UI paradigm).
- //
- // In-call MMIs do not trigger the normal MMI Initiate
- // Notifications, so we should notify the user here.
- // Otherwise, the code in PhoneUtils.java should handle
- // user notifications in the form of Toasts or Dialogs.
- //
- // TODO: Rather than launching a toast from here, it would
- // be cleaner to just set a pending call status code here,
- // and then let the InCallScreen display the toast...
- final Intent mmiIntent = new Intent(mApp, MMIDialogActivity.class);
- mmiIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK |
- Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
- mApp.startActivity(mmiIntent);
- return;
- default:
- Log.wtf(TAG, "handleOutgoingCallError: unexpected status code " + status);
- // Show a generic "call failed" error.
- errorMessageId = R.string.incall_error_call_failed;
- break;
- }
- intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
- if (errorMessageId != -1) {
- intent.putExtra(ErrorDialogActivity.ERROR_MESSAGE_ID_EXTRA, errorMessageId);
- }
- mApp.startActivity(intent);
- }
-
- //
- // Debugging
- //
-
- private static void log(String msg) {
- Log.d(TAG, msg);
- }
-}
diff --git a/src/com/android/phone/EmergencyCallHelper.java b/src/com/android/phone/EmergencyCallHelper.java
deleted file mode 100644
index 74ce088..0000000
--- a/src/com/android/phone/EmergencyCallHelper.java
+++ /dev/null
@@ -1,513 +0,0 @@
-/*
- * Copyright (C) 2011 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.phone;
-
-import com.android.internal.telephony.CallManager;
-import com.android.internal.telephony.Connection;
-import com.android.internal.telephony.Phone;
-import com.android.internal.telephony.PhoneConstants;
-
-import android.content.Context;
-import android.content.Intent;
-import android.os.AsyncResult;
-import android.os.Handler;
-import android.os.Message;
-import android.os.PowerManager;
-import android.os.UserHandle;
-import android.provider.Settings;
-import android.telephony.DisconnectCause;
-import android.telephony.ServiceState;
-import android.util.Log;
-
-
-/**
- * Helper class for the {@link CallController} that implements special
- * behavior related to emergency calls. Specifically, this class handles
- * the case of the user trying to dial an emergency number while the radio
- * is off (i.e. the device is in airplane mode), by forcibly turning the
- * radio back on, waiting for it to come up, and then retrying the
- * emergency call.
- *
- * This class is instantiated lazily (the first time the user attempts to
- * make an emergency call from airplane mode) by the the
- * {@link CallController} singleton.
- */
-public class EmergencyCallHelper extends Handler {
- private static final String TAG = "EmergencyCallHelper";
- private static final boolean DBG = false;
-
- // Number of times to retry the call, and time between retry attempts.
- public static final int MAX_NUM_RETRIES = 6;
- public static final long TIME_BETWEEN_RETRIES = 5000; // msec
-
- // Timeout used with our wake lock (just as a safety valve to make
- // sure we don't hold it forever).
- public static final long WAKE_LOCK_TIMEOUT = 5 * 60 * 1000; // 5 minutes in msec
-
- // Handler message codes; see handleMessage()
- private static final int START_SEQUENCE = 1;
- private static final int SERVICE_STATE_CHANGED = 2;
- private static final int DISCONNECT = 3;
- private static final int RETRY_TIMEOUT = 4;
-
- private CallController mCallController;
- private PhoneGlobals mApp;
- private CallManager mCM;
- private String mNumber; // The emergency number we're trying to dial
- private int mNumRetriesSoFar;
-
- // Wake lock we hold while running the whole sequence
- private PowerManager.WakeLock mPartialWakeLock;
-
- public EmergencyCallHelper(CallController callController) {
- if (DBG) log("EmergencyCallHelper constructor...");
- mCallController = callController;
- mApp = PhoneGlobals.getInstance();
- mCM = mApp.mCM;
- }
-
- @Override
- public void handleMessage(Message msg) {
- switch (msg.what) {
- case START_SEQUENCE:
- startSequenceInternal(msg);
- break;
- case SERVICE_STATE_CHANGED:
- onServiceStateChanged(msg);
- break;
- case DISCONNECT:
- onDisconnect(msg);
- break;
- case RETRY_TIMEOUT:
- onRetryTimeout();
- break;
- default:
- Log.wtf(TAG, "handleMessage: unexpected message: " + msg);
- break;
- }
- }
-
- /**
- * Starts the "emergency call from airplane mode" sequence.
- *
- * This is the (single) external API of the EmergencyCallHelper class.
- * This method is called from the CallController placeCall() sequence
- * if the user dials a valid emergency number, but the radio is
- * powered-off (presumably due to airplane mode.)
- *
- * This method kicks off the following sequence:
- * - Power on the radio
- * - Listen for the service state change event telling us the radio has come up
- * - Then launch the emergency call
- * - Retry if the call fails with an OUT_OF_SERVICE error
- * - Retry if we've gone 5 seconds without any response from the radio
- * - Finally, clean up any leftover state (progress UI, wake locks, etc.)
- *
- * This method is safe to call from any thread, since it simply posts
- * a message to the EmergencyCallHelper's handler (thus ensuring that
- * the rest of the sequence is entirely serialized, and runs only on
- * the handler thread.)
- *
- * This method does *not* force the in-call UI to come up; our caller
- * is responsible for doing that (presumably by calling
- * PhoneApp.displayCallScreen().)
- */
- public void startEmergencyCallFromAirplaneModeSequence(String number) {
- if (DBG) log("startEmergencyCallFromAirplaneModeSequence('" + number + "')...");
- Message msg = obtainMessage(START_SEQUENCE, number);
- sendMessage(msg);
- }
-
- /**
- * Actual implementation of startEmergencyCallFromAirplaneModeSequence(),
- * guaranteed to run on the handler thread.
- * @see #startEmergencyCallFromAirplaneModeSequence
- */
- private void startSequenceInternal(Message msg) {
- if (DBG) log("startSequenceInternal(): msg = " + msg);
-
- // First of all, clean up any state (including mPartialWakeLock!)
- // left over from a prior emergency call sequence.
- // This ensures that we'll behave sanely if another
- // startEmergencyCallFromAirplaneModeSequence() comes in while
- // we're already in the middle of the sequence.
- cleanup();
-
- mNumber = (String) msg.obj;
- if (DBG) log("- startSequenceInternal: Got mNumber: '" + mNumber + "'");
-
- mNumRetriesSoFar = 0;
-
- // Wake lock to make sure the processor doesn't go to sleep midway
- // through the emergency call sequence.
- PowerManager pm = (PowerManager) mApp.getSystemService(Context.POWER_SERVICE);
- mPartialWakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, TAG);
- // Acquire with a timeout, just to be sure we won't hold the wake
- // lock forever even if a logic bug (in this class) causes us to
- // somehow never call cleanup().
- if (DBG) log("- startSequenceInternal: acquiring wake lock");
- mPartialWakeLock.acquire(WAKE_LOCK_TIMEOUT);
-
- // No need to check the current service state here, since the only
- // reason the CallController would call this method in the first
- // place is if the radio is powered-off.
- //
- // So just go ahead and turn the radio on.
-
- powerOnRadio(); // We'll get an onServiceStateChanged() callback
- // when the radio successfully comes up.
-
- // Next step: when the SERVICE_STATE_CHANGED event comes in,
- // we'll retry the call; see placeEmergencyCall();
- // But also, just in case, start a timer to make sure we'll retry
- // the call even if the SERVICE_STATE_CHANGED event never comes in
- // for some reason.
- startRetryTimer();
-
- // (Our caller is responsible for calling mApp.displayCallScreen().)
- }
-
- /**
- * Handles the SERVICE_STATE_CHANGED event.
- *
- * (Normally this event tells us that the radio has finally come
- * up. In that case, it's now safe to actually place the
- * emergency call.)
- */
- private void onServiceStateChanged(Message msg) {
- ServiceState state = (ServiceState) ((AsyncResult) msg.obj).result;
- if (DBG) log("onServiceStateChanged()... new state = " + state);
-
- // Possible service states:
- // - STATE_IN_SERVICE // Normal operation
- // - STATE_OUT_OF_SERVICE // Still searching for an operator to register to,
- // // or no radio signal
- // - STATE_EMERGENCY_ONLY // Phone is locked; only emergency numbers are allowed
- // - STATE_POWER_OFF // Radio is explicitly powered off (airplane mode)
-
- // Once we reach either STATE_IN_SERVICE or STATE_EMERGENCY_ONLY,
- // it's finally OK to place the emergency call.
- boolean okToCall = (state.getState() == ServiceState.STATE_IN_SERVICE)
- || (state.getState() == ServiceState.STATE_EMERGENCY_ONLY);
-
- if (okToCall) {
- // Woo hoo! It's OK to actually place the call.
- if (DBG) log("onServiceStateChanged: ok to call!");
-
- // Deregister for the service state change events.
- unregisterForServiceStateChanged();
-
- placeEmergencyCall();
- } else {
- // The service state changed, but we're still not ready to call yet.
- // (This probably was the transition from STATE_POWER_OFF to
- // STATE_OUT_OF_SERVICE, which happens immediately after powering-on
- // the radio.)
- //
- // So just keep waiting; we'll probably get to either
- // STATE_IN_SERVICE or STATE_EMERGENCY_ONLY very shortly.
- // (Or even if that doesn't happen, we'll at least do another retry
- // when the RETRY_TIMEOUT event fires.)
- if (DBG) log("onServiceStateChanged: not ready to call yet, keep waiting...");
- }
- }
-
- /**
- * Handles a DISCONNECT event from the telephony layer.
- *
- * Even after we successfully place an emergency call (after powering
- * on the radio), it's still possible for the call to fail with the
- * disconnect cause OUT_OF_SERVICE. If so, schedule a retry.
- */
- private void onDisconnect(Message msg) {
- Connection conn = (Connection) ((AsyncResult) msg.obj).result;
- int cause = conn.getDisconnectCause();
- if (DBG) log("onDisconnect: connection '" + conn
- + "', addr '" + conn.getAddress()
- + "', cause = " + DisconnectCause.toString(cause));
-
- if (cause == DisconnectCause.OUT_OF_SERVICE) {
- // Wait a bit more and try again (or just bail out totally if
- // we've had too many failures.)
- if (DBG) log("- onDisconnect: OUT_OF_SERVICE, need to retry...");
- scheduleRetryOrBailOut();
- } else {
- // Any other disconnect cause means we're done.
- // Either the emergency call succeeded *and* ended normally,
- // or else there was some error that we can't retry. In either
- // case, just clean up our internal state.)
-
- if (DBG) log("==> Disconnect event; clean up...");
- cleanup();
-
- // Nothing else to do here. If the InCallScreen was visible,
- // it would have received this disconnect event too (so it'll
- // show the "Call ended" state and finish itself without any
- // help from us.)
- }
- }
-
- /**
- * Handles the retry timer expiring.
- */
- private void onRetryTimeout() {
- PhoneConstants.State phoneState = mCM.getState();
- int serviceState = mCM.getDefaultPhone().getServiceState().getState();
- if (DBG) log("onRetryTimeout(): phone state " + phoneState
- + ", service state " + serviceState
- + ", mNumRetriesSoFar = " + mNumRetriesSoFar);
-
- // - If we're actually in a call, we've succeeded.
- //
- // - Otherwise, if the radio is now on, that means we successfully got
- // out of airplane mode but somehow didn't get the service state
- // change event. In that case, try to place the call.
- //
- // - If the radio is still powered off, try powering it on again.
-
- if (phoneState == PhoneConstants.State.OFFHOOK) {
- if (DBG) log("- onRetryTimeout: Call is active! Cleaning up...");
- cleanup();
- return;
- }
-
- if (serviceState != ServiceState.STATE_POWER_OFF) {
- // Woo hoo -- we successfully got out of airplane mode.
-
- // Deregister for the service state change events; we don't need
- // these any more now that the radio is powered-on.
- unregisterForServiceStateChanged();
-
- placeEmergencyCall(); // If the call fails, placeEmergencyCall()
- // will schedule a retry.
- } else {
- // Uh oh; we've waited the full TIME_BETWEEN_RETRIES and the
- // radio is still not powered-on. Try again...
-
- if (DBG) log("- Trying (again) to turn on the radio...");
- powerOnRadio(); // Again, we'll (hopefully) get an onServiceStateChanged()
- // callback when the radio successfully comes up.
-
- // ...and also set a fresh retry timer (or just bail out
- // totally if we've had too many failures.)
- scheduleRetryOrBailOut();
- }
- }
-
- /**
- * Attempt to power on the radio (i.e. take the device out
- * of airplane mode.)
- *
- * Additionally, start listening for service state changes;
- * we'll eventually get an onServiceStateChanged() callback
- * when the radio successfully comes up.
- */
- private void powerOnRadio() {
- if (DBG) log("- powerOnRadio()...");
-
- // We're about to turn on the radio, so arrange to be notified
- // when the sequence is complete.
- registerForServiceStateChanged();
-
- // If airplane mode is on, we turn it off the same way that the
- // Settings activity turns it off.
- if (Settings.Global.getInt(mApp.getContentResolver(),
- Settings.Global.AIRPLANE_MODE_ON, 0) > 0) {
- if (DBG) log("==> Turning off airplane mode...");
-
- // Change the system setting
- Settings.Global.putInt(mApp.getContentResolver(),
- Settings.Global.AIRPLANE_MODE_ON, 0);
-
- // Post the intent
- Intent intent = new Intent(Intent.ACTION_AIRPLANE_MODE_CHANGED);
- intent.putExtra("state", false);
- mApp.sendBroadcastAsUser(intent, UserHandle.ALL);
- } else {
- // Otherwise, for some strange reason the radio is off
- // (even though the Settings database doesn't think we're
- // in airplane mode.) In this case just turn the radio
- // back on.
- if (DBG) log("==> (Apparently) not in airplane mode; manually powering radio on...");
- mCM.getDefaultPhone().setRadioPower(true);
- }
- }
-
- /**
- * Actually initiate the outgoing emergency call.
- * (We do this once the radio has successfully been powered-up.)
- *
- * If the call succeeds, we're done.
- * If the call fails, schedule a retry of the whole sequence.
- */
- private void placeEmergencyCall() {
- if (DBG) log("placeEmergencyCall()...");
-
- // Place an outgoing call to mNumber.
- // Note we call PhoneUtils.placeCall() directly; we don't want any
- // of the behavior from CallController.placeCallInternal() here.
- // (Specifically, we don't want to start the "emergency call from
- // airplane mode" sequence from the beginning again!)
-
- registerForDisconnect(); // Get notified when this call disconnects
-
- if (DBG) log("- placing call to '" + mNumber + "'...");
- int callStatus = PhoneUtils.placeCall(mApp,
- mCM.getDefaultPhone(),
- mNumber,
- null, // contactUri
- true); // isEmergencyCall
- if (DBG) log("- PhoneUtils.placeCall() returned status = " + callStatus);
-
- boolean success;
- // Note PhoneUtils.placeCall() returns one of the CALL_STATUS_*
- // constants, not a CallStatusCode enum value.
- switch (callStatus) {
- case PhoneUtils.CALL_STATUS_DIALED:
- success = true;
- break;
-
- case PhoneUtils.CALL_STATUS_DIALED_MMI:
- case PhoneUtils.CALL_STATUS_FAILED:
- default:
- // Anything else is a failure, and we'll need to retry.
- Log.w(TAG, "placeEmergencyCall(): placeCall() failed: callStatus = " + callStatus);
- success = false;
- break;
- }
-
- if (success) {
- if (DBG) log("==> Success from PhoneUtils.placeCall()!");
- // Ok, the emergency call is (hopefully) under way.
-
- // We're not done yet, though, so don't call cleanup() here.
- // (It's still possible that this call will fail, and disconnect
- // with cause==OUT_OF_SERVICE. If so, that will trigger a retry
- // from the onDisconnect() method.)
- } else {
- if (DBG) log("==> Failure.");
- // Wait a bit more and try again (or just bail out totally if
- // we've had too many failures.)
- scheduleRetryOrBailOut();
- }
- }
-
- /**
- * Schedules a retry in response to some failure (either the radio
- * failing to power on, or a failure when trying to place the call.)
- * Or, if we've hit the retry limit, bail out of this whole sequence
- * and display a failure message to the user.
- */
- private void scheduleRetryOrBailOut() {
- mNumRetriesSoFar++;
- if (DBG) log("scheduleRetryOrBailOut()... mNumRetriesSoFar is now " + mNumRetriesSoFar);
-
- if (mNumRetriesSoFar > MAX_NUM_RETRIES) {
- Log.w(TAG, "scheduleRetryOrBailOut: hit MAX_NUM_RETRIES; giving up...");
- cleanup();
- } else {
- if (DBG) log("- Scheduling another retry...");
- startRetryTimer();
- }
- }
-
- /**
- * Clean up when done with the whole sequence: either after
- * successfully placing *and* ending the emergency call, or after
- * bailing out because of too many failures.
- *
- * The exact cleanup steps are:
- * - Take down any progress UI (and also ask the in-call UI to refresh itself,
- * if it's still visible)
- * - Double-check that we're not still registered for any telephony events
- * - Clean up any extraneous handler messages (like retry timeouts) still in the queue
- * - Make sure we're not still holding any wake locks
- *
- * Basically this method guarantees that there will be no more
- * activity from the EmergencyCallHelper until the CallController
- * kicks off the whole sequence again with another call to
- * startEmergencyCallFromAirplaneModeSequence().
- *
- * Note we don't call this method simply after a successful call to
- * placeCall(), since it's still possible the call will disconnect
- * very quickly with an OUT_OF_SERVICE error.
- */
- private void cleanup() {
- if (DBG) log("cleanup()...");
-
- unregisterForServiceStateChanged();
- unregisterForDisconnect();
- cancelRetryTimer();
-
- // Release / clean up the wake lock
- if (mPartialWakeLock != null) {
- if (mPartialWakeLock.isHeld()) {
- if (DBG) log("- releasing wake lock");
- mPartialWakeLock.release();
- }
- mPartialWakeLock = null;
- }
- }
-
- private void startRetryTimer() {
- removeMessages(RETRY_TIMEOUT);
- sendEmptyMessageDelayed(RETRY_TIMEOUT, TIME_BETWEEN_RETRIES);
- }
-
- private void cancelRetryTimer() {
- removeMessages(RETRY_TIMEOUT);
- }
-
- private void registerForServiceStateChanged() {
- // Unregister first, just to make sure we never register ourselves
- // twice. (We need this because Phone.registerForServiceStateChanged()
- // does not prevent multiple registration of the same handler.)
- Phone phone = mCM.getDefaultPhone();
- phone.unregisterForServiceStateChanged(this); // Safe even if not currently registered
- phone.registerForServiceStateChanged(this, SERVICE_STATE_CHANGED, null);
- }
-
- private void unregisterForServiceStateChanged() {
- // This method is safe to call even if we haven't set mPhone yet.
- Phone phone = mCM.getDefaultPhone();
- if (phone != null) {
- phone.unregisterForServiceStateChanged(this); // Safe even if unnecessary
- }
- removeMessages(SERVICE_STATE_CHANGED); // Clean up any pending messages too
- }
-
- private void registerForDisconnect() {
- // Note: no need to unregister first, since
- // CallManager.registerForDisconnect() automatically prevents
- // multiple registration of the same handler.
- mCM.registerForDisconnect(this, DISCONNECT, null);
- }
-
- private void unregisterForDisconnect() {
- mCM.unregisterForDisconnect(this); // Safe even if not currently registered
- removeMessages(DISCONNECT); // Clean up any pending messages too
- }
-
-
- //
- // Debugging
- //
-
- private static void log(String msg) {
- Log.d(TAG, msg);
- }
-}
diff --git a/src/com/android/phone/EmergencyCallbackModeExitDialog.java b/src/com/android/phone/EmergencyCallbackModeExitDialog.java
index 765c52d..9d43d60 100644
--- a/src/com/android/phone/EmergencyCallbackModeExitDialog.java
+++ b/src/com/android/phone/EmergencyCallbackModeExitDialog.java
@@ -17,9 +17,9 @@
package com.android.phone;
import android.app.Activity;
+import android.app.AlertDialog;
import android.app.Dialog;
import android.app.ProgressDialog;
-import android.app.AlertDialog;
import android.content.BroadcastReceiver;
import android.content.ComponentName;
import android.content.Context;
@@ -28,7 +28,6 @@
import android.content.Intent;
import android.content.IntentFilter;
import android.content.ServiceConnection;
-import android.content.res.Resources;
import android.os.AsyncResult;
import android.os.Bundle;
import android.os.CountDownTimer;
@@ -36,12 +35,10 @@
import android.os.IBinder;
import android.os.Looper;
import android.os.Message;
-import android.os.SystemProperties;
import android.util.Log;
import com.android.internal.telephony.Phone;
import com.android.internal.telephony.TelephonyIntents;
-import com.android.internal.telephony.TelephonyProperties;
/**
* Displays dialog that enables users to exit Emergency Callback Mode
@@ -80,12 +77,12 @@
mPhone = PhoneGlobals.getInstance().getPhoneInEcm();
// Check if phone is in Emergency Callback Mode. If not, exit.
- final boolean isInEcm = mPhone.isInEcm();
- Log.i(TAG, "ECMModeExitDialog launched - isInEcm: " + isInEcm + " phone:" + mPhone);
- if (mPhone == null || !isInEcm) {
+ if (mPhone == null || !mPhone.isInEcm()) {
+ Log.i(TAG, "ECMModeExitDialog launched - isInEcm: false" + " phone:" + mPhone);
finish();
return;
}
+ Log.i(TAG, "ECMModeExitDialog launched - isInEcm: true" + " phone:" + mPhone);
mHandler = new Handler();
diff --git a/src/com/android/phone/ErrorDialogActivity.java b/src/com/android/phone/ErrorDialogActivity.java
deleted file mode 100644
index bf09376..0000000
--- a/src/com/android/phone/ErrorDialogActivity.java
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * 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.phone;
-
-import android.app.Activity;
-import android.app.AlertDialog;
-import android.content.DialogInterface;
-import android.content.Intent;
-import android.os.Bundle;
-import android.util.Log;
-
-import com.android.phone.settings.VoicemailSettingsActivity;
-
-/**
- * Used to display an error dialog from within the Telephony service when an outgoing call fails
- */
-public class ErrorDialogActivity extends Activity {
- private static final String TAG = ErrorDialogActivity.class.getSimpleName();
-
- public static final String SHOW_MISSING_VOICEMAIL_NO_DIALOG_EXTRA = "show_missing_voicemail";
- public static final String ERROR_MESSAGE_ID_EXTRA = "error_message_id";
-
- @Override
- protected void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
-
- final boolean showVoicemailDialog = getIntent().getBooleanExtra(
- SHOW_MISSING_VOICEMAIL_NO_DIALOG_EXTRA, false);
-
- if (showVoicemailDialog) {
- showMissingVoicemailErrorDialog();
- } else {
- final int error = getIntent().getIntExtra(ERROR_MESSAGE_ID_EXTRA, -1);
- if (error == -1) {
- Log.e(TAG, "ErrorDialogActivity called with no error type extra.");
- finish();
- }
- showGenericErrorDialog(error);
- }
- }
-
- private void showGenericErrorDialog(int resid) {
- final CharSequence msg = getResources().getText(resid);
-
- final DialogInterface.OnClickListener clickListener;
-
- final DialogInterface.OnCancelListener cancelListener;
- clickListener = new DialogInterface.OnClickListener() {
- @Override
- public void onClick(DialogInterface dialog, int which) {
- finish();
- }
- };
- cancelListener = new DialogInterface.OnCancelListener() {
- @Override
- public void onCancel(DialogInterface dialog) {
- finish();
- }
- };
-
- final AlertDialog errorDialog = new AlertDialog.Builder(this)
- .setMessage(msg).setPositiveButton(R.string.ok, clickListener)
- .setOnCancelListener(cancelListener).create();
-
- errorDialog.show();
- }
-
- private void showMissingVoicemailErrorDialog() {
- final AlertDialog missingVoicemailDialog = new AlertDialog.Builder(this)
- .setTitle(R.string.no_vm_number)
- .setMessage(R.string.no_vm_number_msg)
- .setPositiveButton(R.string.ok, new DialogInterface.OnClickListener() {
- @Override
- public void onClick(DialogInterface dialog, int which) {
- dontAddVoiceMailNumber();
- }})
- .setNegativeButton(R.string.add_vm_number_str, new DialogInterface.OnClickListener() {
- @Override
- public void onClick(DialogInterface dialog, int which) {
- addVoiceMailNumberPanel(dialog);
- }})
- .setOnCancelListener(new DialogInterface.OnCancelListener() {
- @Override
- public void onCancel(DialogInterface dialog) {
- dontAddVoiceMailNumber();
- }}).show();
- }
-
-
- private void addVoiceMailNumberPanel(DialogInterface dialog) {
- if (dialog != null) {
- dialog.dismiss();
- }
-
- // navigate to the Voicemail setting in the Call Settings activity.
- Intent intent = new Intent(VoicemailSettingsActivity.ACTION_ADD_VOICEMAIL);
- intent.setClass(this, VoicemailSettingsActivity.class);
- startActivity(intent);
- finish();
- }
-
- private void dontAddVoiceMailNumber() {
- finish();
- }
-}
diff --git a/src/com/android/phone/MMIDialogActivity.java b/src/com/android/phone/MMIDialogActivity.java
index 4afa6be..c9be2ac 100644
--- a/src/com/android/phone/MMIDialogActivity.java
+++ b/src/com/android/phone/MMIDialogActivity.java
@@ -25,7 +25,6 @@
import android.os.Message;
import android.telephony.SubscriptionManager;
import android.util.Log;
-import android.widget.Toast;
import com.android.internal.telephony.CallManager;
import com.android.internal.telephony.MmiCode;
@@ -56,6 +55,11 @@
int subId = intent.getIntExtra(PhoneConstants.SUBSCRIPTION_KEY,
SubscriptionManager.DEFAULT_SUBSCRIPTION_ID);
mPhone = PhoneGlobals.getPhone(subId);
+ if (mPhone == null) {
+ Log.w(TAG, "onCreate: invalid subscription id (" + subId + ") lead to null"
+ + " Phone.");
+ finish();
+ }
mHandler = new Handler() {
@Override
public void handleMessage(Message msg) {
diff --git a/src/com/android/phone/OutgoingCallBroadcaster.java b/src/com/android/phone/OutgoingCallBroadcaster.java
deleted file mode 100644
index 6bb1388..0000000
--- a/src/com/android/phone/OutgoingCallBroadcaster.java
+++ /dev/null
@@ -1,687 +0,0 @@
-/*
- * Copyright (C) 2008 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.phone;
-
-import android.Manifest;
-import android.app.Activity;
-import android.app.ActivityManager;
-import android.app.AlertDialog;
-import android.app.AppOpsManager;
-import android.app.Dialog;
-import android.content.BroadcastReceiver;
-import android.content.Context;
-import android.content.DialogInterface;
-import android.content.Intent;
-import android.content.res.Configuration;
-import android.content.res.Resources;
-import android.net.Uri;
-import android.os.Bundle;
-import android.os.Handler;
-import android.os.Message;
-import android.os.RemoteException;
-import android.os.SystemProperties;
-import android.os.UserHandle;
-import android.telecom.PhoneAccount;
-import android.telephony.PhoneNumberUtils;
-import android.text.TextUtils;
-import android.util.Log;
-import android.view.View;
-import android.widget.ProgressBar;
-
-import com.android.internal.telephony.Phone;
-import com.android.internal.telephony.PhoneConstants;
-import com.android.internal.telephony.TelephonyCapabilities;
-
-/**
- * OutgoingCallBroadcaster receives CALL and CALL_PRIVILEGED Intents, and broadcasts the
- * ACTION_NEW_OUTGOING_CALL intent. ACTION_NEW_OUTGOING_CALL is an ordered broadcast intent which
- * contains the phone number being dialed. Applications can use this intent to (1) see which numbers
- * are being dialed, (2) redirect a call (change the number being dialed), or (3) prevent a call
- * from being placed.
- *
- * After the other applications have had a chance to see the
- * ACTION_NEW_OUTGOING_CALL intent, it finally reaches the
- * {@link OutgoingCallReceiver}, which passes the (possibly modified)
- * intent on to the {@link SipCallOptionHandler}, which will
- * ultimately start the call using the CallController.placeCall() API.
- *
- * Calls where no number is present (like for a CDMA "empty flash" or a nonexistent voicemail
- * number) are exempt from being broadcast.
- * Calls to emergency numbers are still broadcast for informative purposes. The call is placed
- * prior to sending ACTION_NEW_OUTGOING_CALL and cannot be redirected nor prevented.
- */
-public class OutgoingCallBroadcaster extends Activity
- implements DialogInterface.OnClickListener, DialogInterface.OnCancelListener {
-
- private static final String TAG = "OutgoingCallBroadcaster";
- private static final boolean DBG =
- (PhoneGlobals.DBG_LEVEL >= 1) && (SystemProperties.getInt("ro.debuggable", 0) == 1);
- // Do not check in with VDBG = true, since that may write PII to the system log.
- private static final boolean VDBG = false;
-
- public static final String ACTION_SIP_SELECT_PHONE = "com.android.phone.SIP_SELECT_PHONE";
- public static final String EXTRA_ALREADY_CALLED = "android.phone.extra.ALREADY_CALLED";
- public static final String EXTRA_ORIGINAL_URI = "android.phone.extra.ORIGINAL_URI";
- public static final String EXTRA_NEW_CALL_INTENT = "android.phone.extra.NEW_CALL_INTENT";
- public static final String EXTRA_SIP_PHONE_URI = "android.phone.extra.SIP_PHONE_URI";
- public static final String EXTRA_ACTUAL_NUMBER_TO_DIAL =
- "android.phone.extra.ACTUAL_NUMBER_TO_DIAL";
- public static final String EXTRA_THIRD_PARTY_CALL_COMPONENT =
- "android.phone.extra.THIRD_PARTY_CALL_COMPONENT";
-
- /**
- * Identifier for intent extra for sending an empty Flash message for
- * CDMA networks. This message is used by the network to simulate a
- * press/depress of the "hookswitch" of a landline phone. Aka "empty flash".
- *
- * TODO: Receiving an intent extra to tell the phone to send this flash is a
- * temporary measure. To be replaced with an external ITelephony call in the future.
- * TODO: Keep in sync with the string defined in TwelveKeyDialer.java in Contacts app
- * until this is replaced with the ITelephony API.
- */
- public static final String EXTRA_SEND_EMPTY_FLASH =
- "com.android.phone.extra.SEND_EMPTY_FLASH";
-
- // Dialog IDs
- private static final int DIALOG_NOT_VOICE_CAPABLE = 1;
-
- /** Note message codes < 100 are reserved for the PhoneApp. */
- private static final int EVENT_OUTGOING_CALL_TIMEOUT = 101;
- private static final int EVENT_DELAYED_FINISH = 102;
-
- private static final int OUTGOING_CALL_TIMEOUT_THRESHOLD = 2000; // msec
- private static final int DELAYED_FINISH_TIME = 2000; // msec
-
- /**
- * ProgressBar object with "spinner" style, which will be shown if we take more than
- * {@link #EVENT_OUTGOING_CALL_TIMEOUT} msec to handle the incoming Intent.
- */
- private ProgressBar mWaitingSpinner;
- private final Handler mHandler = new Handler() {
- @Override
- public void handleMessage(Message msg) {
- if (msg.what == EVENT_OUTGOING_CALL_TIMEOUT) {
- Log.i(TAG, "Outgoing call takes too long. Showing the spinner.");
- mWaitingSpinner.setVisibility(View.VISIBLE);
- } else if (msg.what == EVENT_DELAYED_FINISH) {
- finish();
- } else {
- Log.wtf(TAG, "Unknown message id: " + msg.what);
- }
- }
- };
-
- /**
- * Starts the delayed finish() of OutgoingCallBroadcaster in order to give the UI
- * some time to start up.
- */
- private void startDelayedFinish() {
- mHandler.sendEmptyMessageDelayed(EVENT_DELAYED_FINISH, DELAYED_FINISH_TIME);
- }
-
- /**
- * OutgoingCallReceiver finishes NEW_OUTGOING_CALL broadcasts, starting
- * the InCallScreen if the broadcast has not been canceled, possibly with
- * a modified phone number and optional provider info (uri + package name + remote views.)
- */
- public class OutgoingCallReceiver extends BroadcastReceiver {
- private static final String TAG = "OutgoingCallReceiver";
-
- @Override
- public void onReceive(Context context, Intent intent) {
- mHandler.removeMessages(EVENT_OUTGOING_CALL_TIMEOUT);
- final boolean isAttemptingCall = doReceive(context, intent);
- if (DBG) Log.v(TAG, "OutgoingCallReceiver is going to finish the Activity itself.");
-
- // We cannot finish the activity immediately here because it would cause the temporary
- // black screen of OutgoingBroadcaster to go away and we need it to stay up until the
- // UI (in a different process) has time to come up.
- // However, if we know we are not attemping a call, we need to finish the activity
- // immediately so that subsequent CALL intents will retrigger a new
- // OutgoingCallReceiver. see b/10857203
- if (isAttemptingCall) {
- startDelayedFinish();
- } else {
- finish();
- }
- }
-
-
- /**
- * Handes receipt of ordered new_outgoing_call intent. Verifies that the return from the
- * ordered intent is valid.
- * @return true if the call is being attempted; false if we are canceling the call.
- */
- public boolean doReceive(Context context, Intent intent) {
- if (DBG) Log.v(TAG, "doReceive: " + intent);
-
- boolean alreadyCalled;
- String number;
- String originalUri;
-
- alreadyCalled = intent.getBooleanExtra(
- OutgoingCallBroadcaster.EXTRA_ALREADY_CALLED, false);
- if (alreadyCalled) {
- if (DBG) Log.v(TAG, "CALL already placed -- returning.");
- return false;
- }
-
- // Once the NEW_OUTGOING_CALL broadcast is finished, the resultData
- // is used as the actual number to call. (If null, no call will be
- // placed.)
-
- number = getResultData();
- if (VDBG) Log.v(TAG, "- got number from resultData: '" + number + "'");
-
- final PhoneGlobals app = PhoneGlobals.getInstance();
- final Phone phone = PhoneGlobals.getPhone();
-
- if (number == null) {
- if (DBG) Log.v(TAG, "CALL cancelled (null number), returning...");
- return false;
- } else if (TelephonyCapabilities.supportsOtasp(phone)
- && (phone.getState() != PhoneConstants.State.IDLE)
- && (phone.isOtaSpNumber(number))) {
- if (DBG) Log.v(TAG, "Call is active, a 2nd OTA call cancelled -- returning.");
- return false;
- } else if (PhoneNumberUtils.isPotentialLocalEmergencyNumber(context, number)) {
- // Just like 3rd-party apps aren't allowed to place emergency
- // calls via the ACTION_CALL intent, we also don't allow 3rd
- // party apps to use the NEW_OUTGOING_CALL broadcast to rewrite
- // an outgoing call into an emergency number.
- Log.w(TAG, "Cannot modify outgoing call to emergency number " + number + ".");
- return false;
- }
-
- originalUri = intent.getStringExtra(
- OutgoingCallBroadcaster.EXTRA_ORIGINAL_URI);
- if (originalUri == null) {
- Log.e(TAG, "Intent is missing EXTRA_ORIGINAL_URI -- returning.");
- return false;
- }
-
- Uri uri = Uri.parse(originalUri);
-
- // We already called convertKeypadLettersToDigits() and
- // stripSeparators() way back in onCreate(), before we sent out the
- // NEW_OUTGOING_CALL broadcast. But we need to do it again here
- // too, since the number might have been modified/rewritten during
- // the broadcast (and may now contain letters or separators again.)
- number = PhoneNumberUtils.convertKeypadLettersToDigits(number);
- number = PhoneNumberUtils.stripSeparators(number);
-
- if (DBG) Log.v(TAG, "doReceive: proceeding with call...");
- if (VDBG) Log.v(TAG, "- uri: " + uri);
- if (VDBG) Log.v(TAG, "- actual number to dial: '" + number + "'");
-
- startSipCallOptionHandler(context, intent, uri, number);
-
- return true;
- }
- }
-
- /**
- * Launch the SipCallOptionHandler, which is the next step(*) in the
- * outgoing-call sequence after the outgoing call broadcast is
- * complete.
- *
- * (*) We now know exactly what phone number we need to dial, so the next
- * step is for the SipCallOptionHandler to decide which Phone type (SIP
- * or PSTN) should be used. (Depending on the user's preferences, this
- * decision may also involve popping up a dialog to ask the user to
- * choose what type of call this should be.)
- *
- * @param context used for the startActivity() call
- *
- * @param intent the intent from the previous step of the outgoing-call
- * sequence. Normally this will be the NEW_OUTGOING_CALL broadcast intent
- * that came in to the OutgoingCallReceiver, although it can also be the
- * original ACTION_CALL intent that started the whole sequence (in cases
- * where we don't do the NEW_OUTGOING_CALL broadcast at all, like for
- * emergency numbers or SIP addresses).
- *
- * @param uri the data URI from the original CALL intent, presumably either
- * a tel: or sip: URI. For tel: URIs, note that the scheme-specific part
- * does *not* necessarily have separators and keypad letters stripped (so
- * we might see URIs like "tel:(650)%20555-1234" or "tel:1-800-GOOG-411"
- * here.)
- *
- * @param number the actual number (or SIP address) to dial. This is
- * guaranteed to be either a PSTN phone number with separators stripped
- * out and keypad letters converted to digits (like "16505551234"), or a
- * raw SIP address (like "user@example.com").
- */
- private void startSipCallOptionHandler(Context context, Intent intent,
- Uri uri, String number) {
- // TODO: Remove this code.
- }
-
- /**
- * This method is the single point of entry for the CALL intent, which is used (by built-in
- * apps like Contacts / Dialer, as well as 3rd-party apps) to initiate an outgoing voice call.
- *
- *
- */
- @Override
- protected void onCreate(Bundle icicle) {
- super.onCreate(icicle);
- setContentView(R.layout.outgoing_call_broadcaster);
- mWaitingSpinner = (ProgressBar) findViewById(R.id.spinner);
-
- Intent intent = getIntent();
- if (DBG) {
- final Configuration configuration = getResources().getConfiguration();
- Log.v(TAG, "onCreate: this = " + this + ", icicle = " + icicle);
- Log.v(TAG, " - getIntent() = " + intent);
- Log.v(TAG, " - configuration = " + configuration);
- }
-
- if (icicle != null) {
- // A non-null icicle means that this activity is being
- // re-initialized after previously being shut down.
- //
- // In practice this happens very rarely (because the lifetime
- // of this activity is so short!), but it *can* happen if the
- // framework detects a configuration change at exactly the
- // right moment; see bug 2202413.
- //
- // In this case, do nothing. Our onCreate() method has already
- // run once (with icicle==null the first time), which means
- // that the NEW_OUTGOING_CALL broadcast for this new call has
- // already been sent.
- Log.i(TAG, "onCreate: non-null icicle! "
- + "Bailing out, not sending NEW_OUTGOING_CALL broadcast...");
-
- // No need to finish() here, since the OutgoingCallReceiver from
- // our original instance will do that. (It'll actually call
- // finish() on our original instance, which apparently works fine
- // even though the ActivityManager has already shut that instance
- // down. And note that if we *do* call finish() here, that just
- // results in an "ActivityManager: Duplicate finish request"
- // warning when the OutgoingCallReceiver runs.)
-
- return;
- }
-
- processIntent(intent);
-
- // isFinishing() return false when 1. broadcast is still ongoing, or 2. dialog is being
- // shown. Otherwise finish() is called inside processIntent(), is isFinishing() here will
- // return true.
- if (DBG) Log.v(TAG, "At the end of onCreate(). isFinishing(): " + isFinishing());
- }
-
- /**
- * Interprets a given Intent and starts something relevant to the Intent.
- *
- * This method will handle three kinds of actions:
- *
- * - CALL (action for usual outgoing voice calls)
- * - CALL_PRIVILEGED (can come from built-in apps like contacts / voice dialer / bluetooth)
- * - CALL_EMERGENCY (from the EmergencyDialer that's reachable from the lockscreen.)
- *
- * The exact behavior depends on the intent's data:
- *
- * - The most typical is a tel: URI, which we handle by starting the
- * NEW_OUTGOING_CALL broadcast. That broadcast eventually triggers
- * the sequence OutgoingCallReceiver -> SipCallOptionHandler ->
- * InCallScreen.
- *
- * - Or, with a sip: URI we skip the NEW_OUTGOING_CALL broadcast and
- * go directly to SipCallOptionHandler, which then leads to the
- * InCallScreen.
- *
- * - voicemail: URIs take the same path as regular tel: URIs.
- *
- * Other special cases:
- *
- * - Outgoing calls are totally disallowed on non-voice-capable
- * devices (see handleNonVoiceCapable()).
- *
- * - A CALL intent with the EXTRA_SEND_EMPTY_FLASH extra (and
- * presumably no data at all) means "send an empty flash" (which
- * is only meaningful on CDMA devices while a call is already
- * active.)
- *
- */
- private void processIntent(Intent intent) {
- if (DBG) {
- Log.v(TAG, "processIntent() = " + intent + ", thread: " + Thread.currentThread());
- }
- final Configuration configuration = getResources().getConfiguration();
-
- // Outgoing phone calls are only allowed on "voice-capable" devices.
- if (!PhoneGlobals.sVoiceCapable) {
- Log.i(TAG, "This device is detected as non-voice-capable device.");
- handleNonVoiceCapable(intent);
- return;
- }
-
- String action = intent.getAction();
- String number = PhoneNumberUtils.getNumberFromIntent(intent, this);
- // Check the number, don't convert for sip uri
- // TODO put uriNumber under PhoneNumberUtils
- if (number != null) {
- if (!PhoneNumberUtils.isUriNumber(number)) {
- number = PhoneNumberUtils.convertKeypadLettersToDigits(number);
- number = PhoneNumberUtils.stripSeparators(number);
- }
- } else {
- Log.w(TAG, "The number obtained from Intent is null.");
- }
-
- AppOpsManager appOps = (AppOpsManager)getSystemService(Context.APP_OPS_SERVICE);
- int launchedFromUid;
- String launchedFromPackage;
- try {
- launchedFromUid = ActivityManager.getService().getLaunchedFromUid(
- getActivityToken());
- launchedFromPackage = ActivityManager.getService().getLaunchedFromPackage(
- getActivityToken());
- } catch (RemoteException e) {
- launchedFromUid = -1;
- launchedFromPackage = null;
- }
- if (appOps.noteOpNoThrow(AppOpsManager.OP_CALL_PHONE, launchedFromUid, launchedFromPackage)
- != AppOpsManager.MODE_ALLOWED) {
- Log.w(TAG, "Rejecting call from uid " + launchedFromUid + " package "
- + launchedFromPackage);
- finish();
- return;
- }
-
- // If true, this flag will indicate that the current call is a special kind
- // of call (most likely an emergency number) that 3rd parties aren't allowed
- // to intercept or affect in any way. (In that case, we start the call
- // immediately rather than going through the NEW_OUTGOING_CALL sequence.)
- boolean callNow;
-
- if (getClass().getName().equals(intent.getComponent().getClassName())) {
- // If we were launched directly from the OutgoingCallBroadcaster,
- // not one of its more privileged aliases, then make sure that
- // only the non-privileged actions are allowed.
- if (!Intent.ACTION_CALL.equals(intent.getAction())) {
- Log.w(TAG, "Attempt to deliver non-CALL action; forcing to CALL");
- intent.setAction(Intent.ACTION_CALL);
- }
- }
-
- // Check whether or not this is an emergency number, in order to
- // enforce the restriction that only the CALL_PRIVILEGED and
- // CALL_EMERGENCY intents are allowed to make emergency calls.
- //
- // (Note that the ACTION_CALL check below depends on the result of
- // isPotentialLocalEmergencyNumber() rather than just plain
- // isLocalEmergencyNumber(), to be 100% certain that we *don't*
- // allow 3rd party apps to make emergency calls by passing in an
- // "invalid" number like "9111234" that isn't technically an
- // emergency number but might still result in an emergency call
- // with some networks.)
- final boolean isExactEmergencyNumber =
- (number != null) && PhoneNumberUtils.isLocalEmergencyNumber(this, number);
- final boolean isPotentialEmergencyNumber =
- (number != null) && PhoneNumberUtils.isPotentialLocalEmergencyNumber(this, number);
- if (VDBG) {
- Log.v(TAG, " - Checking restrictions for number '" + number + "':");
- Log.v(TAG, " isExactEmergencyNumber = " + isExactEmergencyNumber);
- Log.v(TAG, " isPotentialEmergencyNumber = " + isPotentialEmergencyNumber);
- }
-
- /* Change CALL_PRIVILEGED into CALL or CALL_EMERGENCY as needed. */
- // TODO: This code is redundant with some code in InCallScreen: refactor.
- if (Intent.ACTION_CALL_PRIVILEGED.equals(action)) {
- // We're handling a CALL_PRIVILEGED intent, so we know this request came
- // from a trusted source (like the built-in dialer.) So even a number
- // that's *potentially* an emergency number can safely be promoted to
- // CALL_EMERGENCY (since we *should* allow you to dial "91112345" from
- // the dialer if you really want to.)
- if (isPotentialEmergencyNumber) {
- Log.i(TAG, "ACTION_CALL_PRIVILEGED is used while the number is a potential"
- + " emergency number. Use ACTION_CALL_EMERGENCY as an action instead.");
- action = Intent.ACTION_CALL_EMERGENCY;
- } else {
- action = Intent.ACTION_CALL;
- }
- if (DBG) Log.v(TAG, " - updating action from CALL_PRIVILEGED to " + action);
- intent.setAction(action);
- }
-
- if (Intent.ACTION_CALL.equals(action)) {
- if (isPotentialEmergencyNumber) {
- Log.w(TAG, "Cannot call potential emergency number '" + number
- + "' with CALL Intent " + intent + ".");
- Log.i(TAG, "Launching default dialer instead...");
-
- Intent invokeFrameworkDialer = new Intent();
-
- // TwelveKeyDialer is in a tab so we really want
- // DialtactsActivity. Build the intent 'manually' to
- // use the java resolver to find the dialer class (as
- // opposed to a Context which look up known android
- // packages only)
- final Resources resources = getResources();
- invokeFrameworkDialer.setClassName(
- resources.getString(R.string.ui_default_package),
- resources.getString(R.string.dialer_default_class));
- invokeFrameworkDialer.setAction(Intent.ACTION_DIAL);
- invokeFrameworkDialer.setData(intent.getData());
- if (DBG) Log.v(TAG, "onCreate(): calling startActivity for Dialer: "
- + invokeFrameworkDialer);
- startActivity(invokeFrameworkDialer);
- finish();
- return;
- }
- callNow = false;
- } else if (Intent.ACTION_CALL_EMERGENCY.equals(action)) {
- // ACTION_CALL_EMERGENCY case: this is either a CALL_PRIVILEGED
- // intent that we just turned into a CALL_EMERGENCY intent (see
- // above), or else it really is an CALL_EMERGENCY intent that
- // came directly from some other app (e.g. the EmergencyDialer
- // activity built in to the Phone app.)
- // Make sure it's at least *possible* that this is really an
- // emergency number.
- if (!isPotentialEmergencyNumber) {
- Log.w(TAG, "Cannot call non-potential-emergency number " + number
- + " with EMERGENCY_CALL Intent " + intent + "."
- + " Finish the Activity immediately.");
- finish();
- return;
- }
- callNow = true;
- } else {
- Log.e(TAG, "Unhandled Intent " + intent + ". Finish the Activity immediately.");
- finish();
- return;
- }
-
- // Make sure the screen is turned on. This is probably the right
- // thing to do, and more importantly it works around an issue in the
- // activity manager where we will not launch activities consistently
- // when the screen is off (since it is trying to keep them paused
- // and has... issues).
- //
- // Also, this ensures the device stays awake while doing the following
- // broadcast; technically we should be holding a wake lock here
- // as well.
- PhoneGlobals.getInstance().wakeUpScreen();
-
- // If number is null, we're probably trying to call a non-existent voicemail number,
- // send an empty flash or something else is fishy. Whatever the problem, there's no
- // number, so there's no point in allowing apps to modify the number.
- if (TextUtils.isEmpty(number)) {
- if (intent.getBooleanExtra(EXTRA_SEND_EMPTY_FLASH, false)) {
- Log.i(TAG, "onCreate: SEND_EMPTY_FLASH...");
- PhoneUtils.sendEmptyFlash(PhoneGlobals.getPhone());
- finish();
- return;
- } else {
- Log.i(TAG, "onCreate: null or empty number, setting callNow=true...");
- callNow = true;
- }
- }
-
- if (callNow) {
- // This is a special kind of call (most likely an emergency number)
- // that 3rd parties aren't allowed to intercept or affect in any way.
- // So initiate the outgoing call immediately.
-
- Log.i(TAG, "onCreate(): callNow case! Calling placeCall(): " + intent);
-
- // Initiate the outgoing call, and simultaneously launch the
- // InCallScreen to display the in-call UI:
- PhoneGlobals.getInstance().callController.placeCall(intent);
-
- // Note we do *not* "return" here, but instead continue and
- // send the ACTION_NEW_OUTGOING_CALL broadcast like for any
- // other outgoing call. (But when the broadcast finally
- // reaches the OutgoingCallReceiver, we'll know not to
- // initiate the call again because of the presence of the
- // EXTRA_ALREADY_CALLED extra.)
- }
-
- // For now, SIP calls will be processed directly without a
- // NEW_OUTGOING_CALL broadcast.
- //
- // TODO: In the future, though, 3rd party apps *should* be allowed to
- // intercept outgoing calls to SIP addresses as well. To do this, we should
- // (1) update the NEW_OUTGOING_CALL intent documentation to explain this
- // case, and (2) pass the outgoing SIP address by *not* overloading the
- // EXTRA_PHONE_NUMBER extra, but instead using a new separate extra to hold
- // the outgoing SIP address. (Be sure to document whether it's a URI or just
- // a plain address, whether it could be a tel: URI, etc.)
- Uri uri = intent.getData();
- String scheme = uri.getScheme();
- if (PhoneAccount.SCHEME_SIP.equals(scheme) || PhoneNumberUtils.isUriNumber(number)) {
- Log.i(TAG, "The requested number was detected as SIP call.");
- startSipCallOptionHandler(this, intent, uri, number);
- finish();
- return;
-
- // TODO: if there's ever a way for SIP calls to trigger a
- // "callNow=true" case (see above), we'll need to handle that
- // case here too (most likely by just doing nothing at all.)
- }
-
- Intent broadcastIntent = new Intent(Intent.ACTION_NEW_OUTGOING_CALL);
- if (number != null) {
- broadcastIntent.putExtra(Intent.EXTRA_PHONE_NUMBER, number);
- }
- CallGatewayManager.checkAndCopyPhoneProviderExtras(intent, broadcastIntent);
- broadcastIntent.putExtra(EXTRA_ALREADY_CALLED, callNow);
- broadcastIntent.putExtra(EXTRA_ORIGINAL_URI, uri.toString());
- // Need to raise foreground in-call UI as soon as possible while allowing 3rd party app
- // to intercept the outgoing call.
- broadcastIntent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND);
- if (DBG) Log.v(TAG, " - Broadcasting intent: " + broadcastIntent + ".");
-
- // Set a timer so that we can prepare for unexpected delay introduced by the broadcast.
- // If it takes too much time, the timer will show "waiting" spinner.
- // This message will be removed when OutgoingCallReceiver#onReceive() is called before the
- // timeout.
- mHandler.sendEmptyMessageDelayed(EVENT_OUTGOING_CALL_TIMEOUT,
- OUTGOING_CALL_TIMEOUT_THRESHOLD);
- sendOrderedBroadcastAsUser(broadcastIntent, UserHandle.SYSTEM,
- android.Manifest.permission.PROCESS_OUTGOING_CALLS,
- AppOpsManager.OP_PROCESS_OUTGOING_CALLS,
- new OutgoingCallReceiver(),
- null, // scheduler
- Activity.RESULT_OK, // initialCode
- number, // initialData: initial value for the result data
- null); // initialExtras
- }
-
- @Override
- protected void onStop() {
- // Clean up (and dismiss if necessary) any managed dialogs.
- //
- // We don't do this in onPause() since we can be paused/resumed
- // due to orientation changes (in which case we don't want to
- // disturb the dialog), but we *do* need it here in onStop() to be
- // sure we clean up if the user hits HOME while the dialog is up.
- //
- // Note it's safe to call removeDialog() even if there's no dialog
- // associated with that ID.
- removeDialog(DIALOG_NOT_VOICE_CAPABLE);
-
- super.onStop();
- }
-
- /**
- * Handle the specified CALL or CALL_* intent on a non-voice-capable
- * device.
- *
- * This method may launch a different intent (if there's some useful
- * alternative action to take), or otherwise display an error dialog,
- * and in either case will finish() the current activity when done.
- */
- private void handleNonVoiceCapable(Intent intent) {
- if (DBG) Log.v(TAG, "handleNonVoiceCapable: handling " + intent
- + " on non-voice-capable device...");
-
- // Just show a generic "voice calling not supported" dialog.
- showDialog(DIALOG_NOT_VOICE_CAPABLE);
- // ...and we'll eventually finish() when the user dismisses
- // or cancels the dialog.
- }
-
- @Override
- protected Dialog onCreateDialog(int id) {
- Dialog dialog;
- switch(id) {
- case DIALOG_NOT_VOICE_CAPABLE:
- dialog = new AlertDialog.Builder(this)
- .setTitle(R.string.not_voice_capable)
- .setIconAttribute(android.R.attr.alertDialogIcon)
- .setPositiveButton(android.R.string.ok, this)
- .setOnCancelListener(this)
- .create();
- break;
- default:
- Log.w(TAG, "onCreateDialog: unexpected ID " + id);
- dialog = null;
- break;
- }
- return dialog;
- }
-
- /** DialogInterface.OnClickListener implementation */
- @Override
- public void onClick(DialogInterface dialog, int id) {
- // DIALOG_NOT_VOICE_CAPABLE is the only dialog we ever use (so far
- // at least), and its only button is "OK".
- finish();
- }
-
- /** DialogInterface.OnCancelListener implementation */
- @Override
- public void onCancel(DialogInterface dialog) {
- // DIALOG_NOT_VOICE_CAPABLE is the only dialog we ever use (so far
- // at least), and canceling it is just like hitting "OK".
- finish();
- }
-
- /**
- * Implement onConfigurationChanged() purely for debugging purposes,
- * to make sure that the android:configChanges element in our manifest
- * is working properly.
- */
- @Override
- public void onConfigurationChanged(Configuration newConfig) {
- super.onConfigurationChanged(newConfig);
- if (DBG) Log.v(TAG, "onConfigurationChanged: newConfig = " + newConfig);
- }
-}
diff --git a/src/com/android/phone/PhoneGlobals.java b/src/com/android/phone/PhoneGlobals.java
index 98b94cc..2d0b99d 100644
--- a/src/com/android/phone/PhoneGlobals.java
+++ b/src/com/android/phone/PhoneGlobals.java
@@ -134,9 +134,6 @@
private static PhoneGlobals sMe;
- // A few important fields we expose to the rest of the package
- // directly (rather than thru set/get methods) for efficiency.
- CallController callController;
CallManager mCM;
CallNotifier notifier;
CallerInfoCache callerInfoCache;
@@ -326,11 +323,6 @@
callGatewayManager = CallGatewayManager.getInstance();
- // Create the CallController singleton, which is the interface
- // to the telephony layer for user-initiated telephony functionality
- // (like making outgoing calls.)
- callController = CallController.init(this, callLogger, callGatewayManager);
-
// Create the CallerInfoCache singleton, which remembers custom ring tone and
// send-to-voicemail settings.
//
diff --git a/src/com/android/phone/PhoneUtils.java b/src/com/android/phone/PhoneUtils.java
index 50e7f0a..a153cf7 100644
--- a/src/com/android/phone/PhoneUtils.java
+++ b/src/com/android/phone/PhoneUtils.java
@@ -32,7 +32,6 @@
import android.os.Message;
import android.os.PersistableBundle;
import android.os.RemoteException;
-import android.os.SystemProperties;
import android.telecom.PhoneAccount;
import android.telecom.PhoneAccountHandle;
import android.telecom.VideoProfile;
@@ -61,7 +60,6 @@
import com.android.internal.telephony.PhoneConstants;
import com.android.internal.telephony.PhoneFactory;
import com.android.internal.telephony.TelephonyCapabilities;
-import com.android.internal.telephony.TelephonyProperties;
import com.android.internal.telephony.sip.SipPhone;
import com.android.phone.CallGatewayManager.RawGatewayInfo;
@@ -1117,54 +1115,6 @@
}
/**
- * Given an Intent (which is presumably the ACTION_CALL intent that
- * initiated this outgoing call), figure out the actual phone number we
- * should dial.
- *
- * Note that the returned "number" may actually be a SIP address,
- * if the specified intent contains a sip: URI.
- *
- * This method is basically a wrapper around PhoneUtils.getNumberFromIntent(),
- * except it's also aware of the EXTRA_ACTUAL_NUMBER_TO_DIAL extra.
- * (That extra, if present, tells us the exact string to pass down to the
- * telephony layer. It's guaranteed to be safe to dial: it's either a PSTN
- * phone number with separators and keypad letters stripped out, or a raw
- * unencoded SIP address.)
- *
- * @return the phone number corresponding to the specified Intent, or null
- * if the Intent has no action or if the intent's data is malformed or
- * missing.
- *
- * @throws VoiceMailNumberMissingException if the intent
- * contains a "voicemail" URI, but there's no voicemail
- * number configured on the device.
- */
- public static String getInitialNumber(Intent intent)
- throws PhoneUtils.VoiceMailNumberMissingException {
- if (DBG) log("getInitialNumber(): " + intent);
-
- String action = intent.getAction();
- if (TextUtils.isEmpty(action)) {
- return null;
- }
-
- // If the EXTRA_ACTUAL_NUMBER_TO_DIAL extra is present, get the phone
- // number from there. (That extra takes precedence over the actual data
- // included in the intent.)
- if (intent.hasExtra(OutgoingCallBroadcaster.EXTRA_ACTUAL_NUMBER_TO_DIAL)) {
- String actualNumberToDial =
- intent.getStringExtra(OutgoingCallBroadcaster.EXTRA_ACTUAL_NUMBER_TO_DIAL);
- if (DBG) {
- log("==> got EXTRA_ACTUAL_NUMBER_TO_DIAL; returning '"
- + toLogSafePhoneNumber(actualNumberToDial) + "'");
- }
- return actualNumberToDial;
- }
-
- return getNumberFromIntent(PhoneGlobals.getInstance(), intent);
- }
-
- /**
* Gets the phone number to be called from an intent. Requires a Context
* to access the contacts database, and a Phone to access the voicemail
* number.
diff --git a/src/com/android/phone/ProcessOutgoingCallTest.java b/src/com/android/phone/ProcessOutgoingCallTest.java
deleted file mode 100644
index c76fb43..0000000
--- a/src/com/android/phone/ProcessOutgoingCallTest.java
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * Copyright (C) 2008 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.phone;
-
-import android.app.SearchManager;
-import android.content.BroadcastReceiver;
-import android.content.Context;
-import android.content.Intent;
-import android.net.Uri;
-import android.util.Log;
-
-/**
- * ProcessOutgoingCallTest tests {@link OutgoingCallBroadcaster} by performing
- * a couple of simple modifications to outgoing calls, and by printing log
- * messages for each call.
- */
-public class ProcessOutgoingCallTest extends BroadcastReceiver {
- private static final String TAG = "ProcessOutgoingCallTest";
- private static final String AREACODE = "617";
-
- private static final boolean LOGV = false;
-
- private static final boolean REDIRECT_411_TO_GOOG411 = true;
- private static final boolean SEVEN_DIGIT_DIALING = true;
- private static final boolean POUND_POUND_SEARCH = true;
- private static final boolean BLOCK_555 = true;
-
- public void onReceive(Context context, Intent intent) {
- if (intent.getAction().equals(Intent.ACTION_NEW_OUTGOING_CALL)) {
- String number = intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER);
- if (LOGV) Log.v(TAG, "Received intent " + intent + " (number = " + number + ".");
- /* Example of how to redirect calls from one number to another. */
- if (REDIRECT_411_TO_GOOG411 && number.equals("411")) {
- setResultData("18004664411");
- }
-
- /* Example of how to modify the phone number in flight. */
- if (SEVEN_DIGIT_DIALING && number.length() == 7) {
- setResultData(AREACODE + number);
- }
-
- /* Example of how to route a call to another Application. */
- if (POUND_POUND_SEARCH && number.startsWith("##")) {
- Intent newIntent = new Intent(Intent.ACTION_SEARCH);
- newIntent.putExtra(SearchManager.QUERY, number.substring(2));
- newIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
- context.startActivity(newIntent);
- setResultData(null);
- }
-
- /* Example of how to deny calls to a particular number.
- * Note that no UI is displayed to the user -- the call simply
- * does not happen. It is the application's responaibility to
- * explain this to the user. */
- int length = number.length();
- if (BLOCK_555 && length >= 7) {
- String exchange = number.substring(length - 7, length - 4);
- Log.v(TAG, "exchange = " + exchange);
- if (exchange.equals("555")) {
- setResultData(null);
- }
- }
- }
- }
-}