am 15a5bffb: Merge change Ie944f08b into eclair

Merge commit '15a5bffb7efc59895a92e6072717e001d2d9480c' into eclair-plus-aosp

* commit '15a5bffb7efc59895a92e6072717e001d2d9480c':
  Revert setDataEnabled to setting a master switch.

telephony/java/com/android/internal/telephony/DataConnectionTracker.java

@@ -100,6 +100,7 @@ public abstract class DataConnectionTracker extends Handler {
     public static final int EVENT_CLEAN_UP_CONNECTION = 34;
     protected static final int EVENT_CDMA_OTA_PROVISION = 35;
     protected static final int EVENT_RESTART_RADIO = 36;
+    protected static final int EVENT_SET_MASTER_DATA_ENABLE = 37;
 
     /***** Constants *****/
 
@@ -111,8 +112,11 @@ public abstract class DataConnectionTracker extends Handler {
     protected static final int APN_HIPRI_ID = 4;
     protected static final int APN_NUM_TYPES = 5;
 
-    protected static final int APN_DISABLED = 0;
+    protected static final int DISABLED = 0;
-    protected static final int APN_ENABLED = 1;
+    protected static final int ENABLED = 1;
+
+    // responds to the setDataEnabled call - used independently from the APN requests
+    protected boolean mMasterDataEnabled = true;
 
     protected boolean[] dataEnabled = new boolean[APN_NUM_TYPES];
     protected int enabledCount = 0;
@@ -322,6 +326,11 @@ public abstract class DataConnectionTracker extends Handler {
                 onCleanUpConnection(tearDown, (String)msg.obj);
                 break;
 
+            case EVENT_SET_MASTER_DATA_ENABLE:
+                boolean enabled = (msg.arg1 == ENABLED) ? true : false;
+                onSetDataEnabled(enabled);
+                break;
+
             default:
                 Log.e("DATA", "Unidentified event = " + msg.what);
                 break;
@@ -486,7 +495,7 @@ public abstract class DataConnectionTracker extends Handler {
 
         Message msg = obtainMessage(EVENT_ENABLE_NEW_APN);
         msg.arg1 = id;
-        msg.arg2 = (enable ? APN_ENABLED : APN_DISABLED);
+        msg.arg2 = (enable ? ENABLED : DISABLED);
         sendMessage(msg);
     }
 
@@ -497,7 +506,7 @@ public abstract class DataConnectionTracker extends Handler {
                     ", enabledCount = " + enabledCount +
                     ", isApnTypeActive = " + isApnTypeActive(apnIdToType(apnId)));
         }
-        if (enabled == APN_ENABLED) {
+        if (enabled == ENABLED) {
             if (!dataEnabled[apnId]) {
                 dataEnabled[apnId] = true;
                 enabledCount++;
@@ -545,8 +554,24 @@ public abstract class DataConnectionTracker extends Handler {
      */
     public boolean setDataEnabled(boolean enable) {
         if (DBG) Log.d(LOG_TAG, "setDataEnabled(" + enable + ")");
-        setEnabled(APN_DEFAULT_ID, enable);
+
+        Message msg = obtainMessage(EVENT_SET_MASTER_DATA_ENABLE);
+        msg.arg1 = (enable ? ENABLED : DISABLED);
+        sendMessage(msg);
         return true;
     }
 
+    protected void onSetDataEnabled(boolean enable) {
+        if (mMasterDataEnabled != enable) {
+            mMasterDataEnabled = enable;
+            if (enable) {
+                mRetryMgr.resetRetryCount();
+                onTrySetupData(Phone.REASON_DATA_ENABLED);
+            } else {
+                onCleanUpConnection(true, Phone.REASON_DATA_DISABLED);
+           }
+        }
+    }
+
+
 }

telephony/java/com/android/internal/telephony/cdma/CdmaCallTracker.java

@@ -1039,8 +1039,8 @@ public final class CdmaCallTracker extends CallTracker {
     private void disableDataCallInEmergencyCall(String dialString) {
         if (PhoneNumberUtils.isEmergencyNumber(dialString)) {
             if (Phone.DEBUG_PHONE) log("disableDataCallInEmergencyCall");
-            phone.disableDataConnectivity();
             mIsInEmergencyCall = true;
+            phone.disableDataConnectivity();
         }
     }
 
@@ -1050,15 +1050,16 @@ public final class CdmaCallTracker extends CallTracker {
      */
     private void checkAndEnableDataCallAfterEmergencyCallDropped() {
         if (mIsInEmergencyCall) {
+            mIsInEmergencyCall = false;
             String inEcm=SystemProperties.get(TelephonyProperties.PROPERTY_INECM_MODE, "false");
             if (Phone.DEBUG_PHONE) {
                 log("checkAndEnableDataCallAfterEmergencyCallDropped,inEcm=" + inEcm);
             }
             if (inEcm.compareTo("false") == 0) {
                 // Re-initiate data connection
+                // TODO - can this be changed to phone.enableDataConnectivity();
                 phone.mDataConnection.setDataEnabled(true);
             }
-            mIsInEmergencyCall = false;
         }
     }
 

telephony/java/com/android/internal/telephony/cdma/CdmaDataConnectionTracker.java

@@ -302,7 +302,7 @@ public final class CdmaDataConnectionTracker extends DataConnectionTracker {
 
     private boolean isDataAllowed() {
         boolean roaming = phone.getServiceState().getRoaming();
-        return getAnyDataEnabled() && (!roaming || getDataOnRoamingEnabled());
+        return getAnyDataEnabled() && (!roaming || getDataOnRoamingEnabled()) && mMasterDataEnabled;
     }
 
     private boolean trySetupData(String reason) {
@@ -347,7 +347,8 @@ public final class CdmaDataConnectionTracker extends DataConnectionTracker {
                     " roaming=" + roaming +
                     " dataOnRoamingEnable=" + getDataOnRoamingEnabled() +
                     " desiredPowerState=" + desiredPowerState +
-                    " PendingRestartRadio=" + mPendingRestartRadio);
+                    " PendingRestartRadio=" + mPendingRestartRadio +
+                    " MasterDataEnabled=" + mMasterDataEnabled);
             }
             return false;
         }

telephony/java/com/android/internal/telephony/gsm/GsmDataConnectionTracker.java

@@ -391,7 +391,8 @@ public final class GsmDataConnectionTracker extends DataConnectionTracker {
 
     private boolean isDataAllowed() {
         boolean roaming = phone.getServiceState().getRoaming();
-        return getAnyDataEnabled() && (!roaming || getDataOnRoamingEnabled());
+        return getAnyDataEnabled() && (!roaming || getDataOnRoamingEnabled()) &&
+                mMasterDataEnabled;
     }
 
     //****** Called from ServiceStateTracker
@@ -475,7 +476,8 @@ public final class GsmDataConnectionTracker extends DataConnectionTracker {
                     " roaming=" + phone.getServiceState().getRoaming() +
                     " dataOnRoamingEnable=" + getDataOnRoamingEnabled() +
                     " ps restricted=" + mIsPsRestricted +
-                    " desiredPowerState=" + desiredPowerState);
+                    " desiredPowerState=" + desiredPowerState +
+                    " MasterDataEnabled=" + mMasterDataEnabled);
             return false;
         }
     }
@@ -1039,7 +1041,7 @@ public final class GsmDataConnectionTracker extends DataConnectionTracker {
                 if (!mRequestedApnType.equals(Phone.APN_TYPE_DEFAULT)) {
                     // if no more retries on a secondary APN attempt, tell the world and revert.
                     phone.notifyDataConnection(Phone.REASON_APN_FAILED);
-                    onEnableApn(apnTypeToId(mRequestedApnType), APN_DISABLED);
+                    onEnableApn(apnTypeToId(mRequestedApnType), DISABLED);
                     return;
                 }
                 if (mReregisterOnReconnectFailure) {
@@ -1203,7 +1205,7 @@ public final class GsmDataConnectionTracker extends DataConnectionTracker {
                 notifyNoData(cause);
                 if (!mRequestedApnType.equals(Phone.APN_TYPE_DEFAULT)) {
                     phone.notifyDataConnection(Phone.REASON_APN_FAILED);
-                    onEnableApn(apnTypeToId(mRequestedApnType), APN_DISABLED);
+                    onEnableApn(apnTypeToId(mRequestedApnType), DISABLED);
                 }
                 return;
             }