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Commit 0c49e735 authored by Beverly Tai's avatar Beverly Tai Committed by Automerger Merge Worker
Browse files

Merge "Fix SystemUI mapping SIM state error issue" into udc-dev am: 6fd60cc2 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23632009



Change-Id: I5a91975b97b2765496ce67e262cb9e109bf1968b
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents fed98400 6fd60cc2

packages/SystemUI/src/com/android/keyguard/CarrierTextManager.java

+15 −10
Original line number Diff line number Diff line
@@ -148,7 +148,8 @@ public class CarrierTextManager { 
    /**

     * The status of this lock screen. Primarily used for widgets on LockScreen.

     */

    private enum StatusMode {

    @VisibleForTesting

    protected enum StatusMode {

        Normal, // Normal case (sim card present, it's not locked)

        NetworkLocked, // SIM card is 'network locked'.

        SimMissing, // SIM card is missing.
@@ -158,6 +159,7 @@ public class CarrierTextManager { 
        SimPermDisabled, // SIM card is permanently disabled due to PUK unlock failure

        SimNotReady, // SIM is not ready yet. May never be on devices w/o a SIM.

        SimIoError, // SIM card is faulty

        SimRestricted, // SIM Card restricted, present but not usable due to carrier restrictions.

        SimUnknown // SIM card is unknown

    }
@@ -493,6 +495,7 @@ public class CarrierTextManager { 
                        getContext().getText(R.string.keyguard_sim_error_message_short),

                        text);

                break;

            case SimRestricted: // fall through

            case SimUnknown:

                carrierText = null;

                break;
@@ -535,19 +538,19 @@ public class CarrierTextManager { 
    /**

     * Determine the current status of the lock screen given the SIM state and other stuff.

     */

    private CarrierTextManager.StatusMode getStatusForIccState(int simState) {

        final boolean missingAndNotProvisioned =

                !mKeyguardUpdateMonitor.isDeviceProvisioned()

    @VisibleForTesting

    protected CarrierTextManager.StatusMode getStatusForIccState(int simState) {

        if (!mKeyguardUpdateMonitor.isDeviceProvisioned()

                && (simState == TelephonyManager.SIM_STATE_ABSENT

                        || simState == TelephonyManager.SIM_STATE_PERM_DISABLED);

                        || simState == TelephonyManager.SIM_STATE_PERM_DISABLED)) {

            return CarrierTextManager.StatusMode.SimMissingLocked;

        }



        // Assume we're NETWORK_LOCKED if not provisioned

        simState = missingAndNotProvisioned ? TelephonyManager.SIM_STATE_NETWORK_LOCKED : simState;

        switch (simState) {

            case TelephonyManager.SIM_STATE_ABSENT:

                return CarrierTextManager.StatusMode.SimMissing;

            case TelephonyManager.SIM_STATE_NETWORK_LOCKED:

                return CarrierTextManager.StatusMode.SimMissingLocked;

                return CarrierTextManager.StatusMode.NetworkLocked;

            case TelephonyManager.SIM_STATE_NOT_READY:

                return CarrierTextManager.StatusMode.SimNotReady;

            case TelephonyManager.SIM_STATE_PIN_REQUIRED:
@@ -562,6 +565,8 @@ public class CarrierTextManager { 
                return CarrierTextManager.StatusMode.SimUnknown;

            case TelephonyManager.SIM_STATE_CARD_IO_ERROR:

                return CarrierTextManager.StatusMode.SimIoError;

            case TelephonyManager.SIM_STATE_CARD_RESTRICTED:

                return CarrierTextManager.StatusMode.SimRestricted;

        }

        return CarrierTextManager.StatusMode.SimUnknown;

    }

packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java

+50 −22
Original line number Diff line number Diff line
@@ -2045,11 +2045,47 @@ public class KeyguardUpdateMonitor implements TrustManager.TrustListener, Dumpab 
    private final HashMap<Integer, Boolean> mIsUnlockWithFingerprintPossible = new HashMap<>();



    /**

     * When we receive a

     * {@link com.android.internal.telephony.TelephonyIntents#ACTION_SIM_STATE_CHANGED} broadcast,

     * When we receive a {@link android.content.Intent#ACTION_SIM_STATE_CHANGED} broadcast,

     * and then pass a result via our handler to {@link KeyguardUpdateMonitor#handleSimStateChange},

     * we need a single object to pass to the handler.  This class helps decode

     * the intent and provide a {@link SimData} result.

     *

     * Below is the Sim state mapping matrixs:

     * +---+-----------------------------------------------------+----------------------------+

     * |   |Telephony FWK broadcast with action                  |SystemUI mapping SIM state  |

     * |   |android.content.Intent#ACTION_SIM_STATE_CHANGED      |refer to android.telephony. |

     * |NO.+-------------------------+---------------------------+TelephonyManager#getSimState|

     * |   |EXTRA_SIM_STATE          |EXTRA_SIM_LOCKED_REASON    |                            |

     * |   |(Intent#XXX)             |(Intent#XXX)               |TelephonyManager#SimState   |

     * +===+=====================================================+============================+

     * |1  |SIM_STATE_UNKNOWN        |always null                |SIM_STATE_UNKNOWN           |

     * +---+-------------------------+---------------------------+----------------------------+

     * |2  |SIM_STATE_ABSENT         |always null                |SIM_STATE_ABSENT            |

     * +---+-------------------------+---------------------------+----------------------------+

     * |3  |SIM_STATE_CARD_IO_ERROR  |SIM_STATE_CARD_IO_ERROR    |SIM_STATE_CARD_IO_ERROR     |

     * +---+-------------------------+---------------------------+----------------------------+

     * |4  |SIM_STATE_CARD_RESTRICTED|SIM_STATE_CARD_RESTRICTED  |SIM_STATE_CARD_RESTRICTED   |

     * +---+-------------------------+---------------------------+----------------------------+

     * |5  |SIM_STATE_LOCKED         |SIM_LOCKED_ON_PIN          |SIM_STATE_PIN_REQUIRED      |

     * +---+-------------------------+---------------------------+----------------------------+

     * |6  |SIM_STATE_LOCKED         |SIM_LOCKED_ON_PUK          |SIM_STATE_PUK_REQUIRED      |

     * +---+-------------------------+---------------------------+----------------------------+

     * |7  |SIM_STATE_LOCKED         |SIM_LOCKED_NETWORK         |SIM_STATE_NETWORK_LOCKED    |

     * +---+-------------------------+---------------------------+----------------------------+

     * |8  |SIM_STATE_LOCKED         |SIM_ABSENT_ON_PERM_DISABLED|SIM_STATE_PERM_DISABLED     |

     * +---+-------------------------+---------------------------+----------------------------+

     * |9  |SIM_STATE_NOT_READY      |always null                |SIM_STATE_NOT_READY         |

     * +---+-------------------------+---------------------------+----------------------------+

     * |10 |SIM_STATE_IMSI           |always null                |SIM_STATE_READY             |

     * +---+-------------------------+---------------------------+----------------------------+

     * |11 |SIM_STATE_READY          |always null                |SIM_STATE_READY             |

     * +---+-------------------------+---------------------------+----------------------------+

     * |12 |SIM_STATE_LOADED         |always null                |SIM_STATE_READY             |

     * +---+-------------------------+---------------------------+----------------------------+

     *

     * Note that, it seems #10 imsi ready case(i.e. SIM_STATE_IMSI) is never triggered from

     * Android Pie(telephony FWK doesn't trigger this broadcast any more), but it is still

     * OK keep this mapping logic.

     */

    private static class SimData {

        public int simState;
@@ -2063,26 +2099,16 @@ public class KeyguardUpdateMonitor implements TrustManager.TrustListener, Dumpab 
        }



        static SimData fromIntent(Intent intent) {

            int state;

            if (!Intent.ACTION_SIM_STATE_CHANGED.equals(intent.getAction())) {

                throw new IllegalArgumentException("only handles intent ACTION_SIM_STATE_CHANGED");

            }

            int state = TelephonyManager.SIM_STATE_UNKNOWN;

            String stateExtra = intent.getStringExtra(Intent.EXTRA_SIM_STATE);

            int slotId = intent.getIntExtra(SubscriptionManager.EXTRA_SLOT_INDEX, 0);

            int subId = intent.getIntExtra(SubscriptionManager.EXTRA_SUBSCRIPTION_INDEX,

                    SubscriptionManager.INVALID_SUBSCRIPTION_ID);

            if (Intent.SIM_STATE_ABSENT.equals(stateExtra)) {

                final String absentReason = intent

                        .getStringExtra(Intent.EXTRA_SIM_LOCKED_REASON);



                if (Intent.SIM_ABSENT_ON_PERM_DISABLED.equals(

                        absentReason)) {

                    state = TelephonyManager.SIM_STATE_PERM_DISABLED;

                } else {

                state = TelephonyManager.SIM_STATE_ABSENT;

                }

            } else if (Intent.SIM_STATE_READY.equals(stateExtra)) {

                state = TelephonyManager.SIM_STATE_READY;

            } else if (Intent.SIM_STATE_LOCKED.equals(stateExtra)) {

                final String lockedReason = intent

                        .getStringExtra(Intent.EXTRA_SIM_LOCKED_REASON);
@@ -2090,22 +2116,24 @@ public class KeyguardUpdateMonitor implements TrustManager.TrustListener, Dumpab 
                    state = TelephonyManager.SIM_STATE_PIN_REQUIRED;

                } else if (Intent.SIM_LOCKED_ON_PUK.equals(lockedReason)) {

                    state = TelephonyManager.SIM_STATE_PUK_REQUIRED;

                } else if (Intent.SIM_LOCKED_NETWORK.equals(lockedReason)) {

                    state = TelephonyManager.SIM_STATE_NETWORK_LOCKED;

                } else if (Intent.SIM_ABSENT_ON_PERM_DISABLED.equals(lockedReason)) {

                    state = TelephonyManager.SIM_STATE_PERM_DISABLED;

                } else {

                    state = TelephonyManager.SIM_STATE_UNKNOWN;

                }

            } else if (Intent.SIM_LOCKED_NETWORK.equals(stateExtra)) {

                state = TelephonyManager.SIM_STATE_NETWORK_LOCKED;

            } else if (Intent.SIM_STATE_CARD_IO_ERROR.equals(stateExtra)) {

                state = TelephonyManager.SIM_STATE_CARD_IO_ERROR;

            } else if (Intent.SIM_STATE_LOADED.equals(stateExtra)

            } else if (Intent.SIM_STATE_CARD_RESTRICTED.equals(stateExtra)) {

                state = TelephonyManager.SIM_STATE_CARD_RESTRICTED;

            } else if (Intent.SIM_STATE_NOT_READY.equals(stateExtra)) {

                state = TelephonyManager.SIM_STATE_NOT_READY;

            } else if (Intent.SIM_STATE_READY.equals(stateExtra)

                    || Intent.SIM_STATE_LOADED.equals(stateExtra)

                    || Intent.SIM_STATE_IMSI.equals(stateExtra)) {

                // This is required because telephony doesn't return to "READY" after

                // Mapping SIM_STATE_LOADED and SIM_STATE_IMSI to SIM_STATE_READY is required

                // because telephony doesn't return to "READY" after

                // these state transitions. See bug 7197471.

                state = TelephonyManager.SIM_STATE_READY;

            } else {

                state = TelephonyManager.SIM_STATE_UNKNOWN;

            }

            return new SimData(state, slotId, subId);

        }

packages/SystemUI/tests/src/com/android/keyguard/CarrierTextManagerTest.java

+60 −0
Original line number Diff line number Diff line
@@ -561,6 +561,66 @@ public class CarrierTextManagerTest extends SysuiTestCase { 
                captor.getValue().carrierText);

    }



    @Test

    public void testGetStatusForIccState() {

        when(mKeyguardUpdateMonitor.isDeviceProvisioned()).thenReturn(false);

        assertEquals(CarrierTextManager.StatusMode.SimMissingLocked,

                mCarrierTextManager.getStatusForIccState(TelephonyManager.SIM_STATE_ABSENT));

        assertEquals(CarrierTextManager.StatusMode.NetworkLocked,

                mCarrierTextManager.getStatusForIccState(

                        TelephonyManager.SIM_STATE_NETWORK_LOCKED));

        assertEquals(CarrierTextManager.StatusMode.SimNotReady,

                mCarrierTextManager.getStatusForIccState(TelephonyManager.SIM_STATE_NOT_READY));

        assertEquals(CarrierTextManager.StatusMode.SimLocked,

                mCarrierTextManager.getStatusForIccState(

                        TelephonyManager.SIM_STATE_PIN_REQUIRED));

        assertEquals(CarrierTextManager.StatusMode.SimPukLocked,

                mCarrierTextManager.getStatusForIccState(

                        TelephonyManager.SIM_STATE_PUK_REQUIRED));

        assertEquals(CarrierTextManager.StatusMode.Normal,

                mCarrierTextManager.getStatusForIccState(TelephonyManager.SIM_STATE_READY));

        assertEquals(CarrierTextManager.StatusMode.SimMissingLocked,

                mCarrierTextManager.getStatusForIccState(

                        TelephonyManager.SIM_STATE_PERM_DISABLED));

        assertEquals(CarrierTextManager.StatusMode.SimUnknown,

                mCarrierTextManager.getStatusForIccState(TelephonyManager.SIM_STATE_UNKNOWN));

        assertEquals(CarrierTextManager.StatusMode.SimIoError,

                mCarrierTextManager.getStatusForIccState(

                        TelephonyManager.SIM_STATE_CARD_IO_ERROR));

        assertEquals(CarrierTextManager.StatusMode.SimRestricted,

                mCarrierTextManager.getStatusForIccState(

                        TelephonyManager.SIM_STATE_CARD_RESTRICTED));



        when(mKeyguardUpdateMonitor.isDeviceProvisioned()).thenReturn(true);

        assertEquals(CarrierTextManager.StatusMode.SimMissing,

                mCarrierTextManager.getStatusForIccState(TelephonyManager.SIM_STATE_ABSENT));

        assertEquals(CarrierTextManager.StatusMode.NetworkLocked,

                mCarrierTextManager.getStatusForIccState(

                        TelephonyManager.SIM_STATE_NETWORK_LOCKED));

        assertEquals(CarrierTextManager.StatusMode.SimNotReady,

                mCarrierTextManager.getStatusForIccState(

                        TelephonyManager.SIM_STATE_NOT_READY));

        assertEquals(CarrierTextManager.StatusMode.SimLocked,

                mCarrierTextManager.getStatusForIccState(

                        TelephonyManager.SIM_STATE_PIN_REQUIRED));

        assertEquals(CarrierTextManager.StatusMode.SimPukLocked,

                mCarrierTextManager.getStatusForIccState(

                        TelephonyManager.SIM_STATE_PUK_REQUIRED));

        assertEquals(CarrierTextManager.StatusMode.Normal,

                mCarrierTextManager.getStatusForIccState(TelephonyManager.SIM_STATE_READY));

        assertEquals(CarrierTextManager.StatusMode.SimPermDisabled,

                mCarrierTextManager.getStatusForIccState(

                        TelephonyManager.SIM_STATE_PERM_DISABLED));

        assertEquals(CarrierTextManager.StatusMode.SimUnknown,

                mCarrierTextManager.getStatusForIccState(TelephonyManager.SIM_STATE_UNKNOWN));

        assertEquals(CarrierTextManager.StatusMode.SimIoError,

                mCarrierTextManager.getStatusForIccState(

                        TelephonyManager.SIM_STATE_CARD_IO_ERROR));

        assertEquals(CarrierTextManager.StatusMode.SimRestricted,

                mCarrierTextManager.getStatusForIccState(

                        TelephonyManager.SIM_STATE_CARD_RESTRICTED));

    }



    private Context getContextSpyForStickyBroadcast(Intent returnVal) {

        Context contextSpy = spy(mContext);

        doReturn(returnVal).when(contextSpy).registerReceiver(eq(null), any(IntentFilter.class));

packages/SystemUI/tests/src/com/android/keyguard/KeyguardUpdateMonitorTest.java

+131 −0
Original line number Diff line number Diff line
@@ -167,6 +167,7 @@ import java.util.Random; 
import java.util.concurrent.CountDownLatch;

import java.util.concurrent.Executor;

import java.util.concurrent.atomic.AtomicBoolean;

import java.util.concurrent.atomic.AtomicInteger;



@SmallTest

@RunWith(AndroidTestingRunner.class)
@@ -671,6 +672,130 @@ public class KeyguardUpdateMonitorTest extends SysuiTestCase { 
        verify(mTestCallback, times(2)).onRefreshCarrierInfo();

    }



    @Test

    public void testHandleSimStateChange_Unknown() {

        Intent intent = new Intent(Intent.ACTION_SIM_STATE_CHANGED);

        intent.putExtra(Intent.EXTRA_SIM_STATE, Intent.SIM_STATE_UNKNOWN);

        mKeyguardUpdateMonitor.mBroadcastReceiver.onReceive(getContext(),

                putPhoneInfo(intent, null, false));

        mTestableLooper.processAllMessages();

        Assert.assertEquals(TelephonyManager.SIM_STATE_UNKNOWN,

                mKeyguardUpdateMonitor.getCachedSimState());

    }



    @Test

    public void testHandleSimStateChange_Absent() {

        Intent intent = new Intent(Intent.ACTION_SIM_STATE_CHANGED);

        intent.putExtra(Intent.EXTRA_SIM_STATE, Intent.SIM_STATE_ABSENT);

        mKeyguardUpdateMonitor.mBroadcastReceiver.onReceive(getContext(),

                putPhoneInfo(intent, null, false));

        mTestableLooper.processAllMessages();

        Assert.assertEquals(TelephonyManager.SIM_STATE_ABSENT,

                mKeyguardUpdateMonitor.getCachedSimState());

    }



    @Test

    public void testHandleSimStateChange_CardIOError() {

        Intent intent = new Intent(Intent.ACTION_SIM_STATE_CHANGED);

        intent.putExtra(Intent.EXTRA_SIM_STATE, Intent.SIM_STATE_CARD_IO_ERROR);

        intent.putExtra(Intent.EXTRA_SIM_LOCKED_REASON, Intent.SIM_STATE_CARD_IO_ERROR);

        mKeyguardUpdateMonitor.mBroadcastReceiver.onReceive(getContext(),

                putPhoneInfo(intent, null, false));

        mTestableLooper.processAllMessages();

        Assert.assertEquals(TelephonyManager.SIM_STATE_CARD_IO_ERROR,

                mKeyguardUpdateMonitor.getCachedSimState());

    }



    @Test

    public void testHandleSimStateChange_CardRestricted() {

        Intent intent = new Intent(Intent.ACTION_SIM_STATE_CHANGED);

        intent.putExtra(Intent.EXTRA_SIM_STATE, Intent.SIM_STATE_CARD_RESTRICTED);

        intent.putExtra(Intent.EXTRA_SIM_LOCKED_REASON, Intent.SIM_STATE_CARD_RESTRICTED);

        mKeyguardUpdateMonitor.mBroadcastReceiver.onReceive(getContext(),

                putPhoneInfo(intent, null, false));

        mTestableLooper.processAllMessages();

        Assert.assertEquals(TelephonyManager.SIM_STATE_CARD_RESTRICTED,

                mKeyguardUpdateMonitor.getCachedSimState());

    }



    @Test

    public void testHandleSimStateChange_Locked() {

        Intent intent = new Intent(Intent.ACTION_SIM_STATE_CHANGED);

        intent.putExtra(Intent.EXTRA_SIM_STATE, Intent.SIM_STATE_LOCKED);



        // locked on PIN1

        intent.putExtra(Intent.EXTRA_SIM_LOCKED_REASON, Intent.SIM_LOCKED_ON_PIN);

        mKeyguardUpdateMonitor.mBroadcastReceiver.onReceive(getContext(),

                putPhoneInfo(intent, null, true));

        mTestableLooper.processAllMessages();

        Assert.assertEquals(TelephonyManager.SIM_STATE_PIN_REQUIRED,

                mKeyguardUpdateMonitor.getCachedSimState());



        // locked on PUK1

        intent.putExtra(Intent.EXTRA_SIM_LOCKED_REASON, Intent.SIM_LOCKED_ON_PUK);

        mKeyguardUpdateMonitor.mBroadcastReceiver.onReceive(getContext(),

                putPhoneInfo(intent, null, true));

        mTestableLooper.processAllMessages();

        Assert.assertEquals(TelephonyManager.SIM_STATE_PUK_REQUIRED,

                mKeyguardUpdateMonitor.getCachedSimState());



        // locked on network personalization

        intent.putExtra(Intent.EXTRA_SIM_LOCKED_REASON, Intent.SIM_LOCKED_NETWORK);

        mKeyguardUpdateMonitor.mBroadcastReceiver.onReceive(getContext(),

                putPhoneInfo(intent, null, true));

        mTestableLooper.processAllMessages();

        Assert.assertEquals(TelephonyManager.SIM_STATE_NETWORK_LOCKED,

                mKeyguardUpdateMonitor.getCachedSimState());



        // permanently disabled due to puk fails

        intent.putExtra(Intent.EXTRA_SIM_LOCKED_REASON, Intent.SIM_ABSENT_ON_PERM_DISABLED);

        mKeyguardUpdateMonitor.mBroadcastReceiver.onReceive(getContext(),

                putPhoneInfo(intent, null, true));

        mTestableLooper.processAllMessages();

        Assert.assertEquals(TelephonyManager.SIM_STATE_PERM_DISABLED,

                mKeyguardUpdateMonitor.getCachedSimState());

    }



    @Test

    public void testHandleSimStateChange_NotReady() {

        Intent intent = new Intent(Intent.ACTION_SIM_STATE_CHANGED);

        intent.putExtra(Intent.EXTRA_SIM_STATE, Intent.SIM_STATE_NOT_READY);

        mKeyguardUpdateMonitor.mBroadcastReceiver.onReceive(getContext(),

                putPhoneInfo(intent, null, false));

        mTestableLooper.processAllMessages();

        Assert.assertEquals(TelephonyManager.SIM_STATE_NOT_READY,

                mKeyguardUpdateMonitor.getCachedSimState());

    }



    @Test

    public void testHandleSimStateChange_Ready() {

        Intent intent = new Intent(Intent.ACTION_SIM_STATE_CHANGED);



        // ICC IMSI is ready in property

        intent.putExtra(Intent.EXTRA_SIM_STATE, Intent.SIM_STATE_IMSI);

        mKeyguardUpdateMonitor.mBroadcastReceiver.onReceive(getContext(),

                putPhoneInfo(intent, null, false));

        mTestableLooper.processAllMessages();

        Assert.assertEquals(TelephonyManager.SIM_STATE_READY,

                mKeyguardUpdateMonitor.getCachedSimState());



        // ICC is ready to access

        intent.putExtra(Intent.EXTRA_SIM_STATE, Intent.SIM_STATE_READY);

        mKeyguardUpdateMonitor.mBroadcastReceiver.onReceive(getContext(),

                putPhoneInfo(intent, null, false));

        mTestableLooper.processAllMessages();

        Assert.assertEquals(TelephonyManager.SIM_STATE_READY,

                mKeyguardUpdateMonitor.getCachedSimState());



        // all ICC records, including IMSI, are loaded

        intent.putExtra(Intent.EXTRA_SIM_STATE, Intent.SIM_STATE_LOADED);

        mKeyguardUpdateMonitor.mBroadcastReceiver.onReceive(getContext(),

                putPhoneInfo(intent, null, true));

        mTestableLooper.processAllMessages();

        Assert.assertEquals(TelephonyManager.SIM_STATE_READY,

                mKeyguardUpdateMonitor.getCachedSimState());

    }



    @Test

    public void testTriesToAuthenticateFingerprint_whenKeyguard() {

        mKeyguardUpdateMonitor.dispatchStartedGoingToSleep(0 /* why */);
@@ -3122,6 +3247,7 @@ public class KeyguardUpdateMonitorTest extends SysuiTestCase { 


    private class TestableKeyguardUpdateMonitor extends KeyguardUpdateMonitor {

        AtomicBoolean mSimStateChanged = new AtomicBoolean(false);

        AtomicInteger mCachedSimState = new AtomicInteger(-1);



        protected TestableKeyguardUpdateMonitor(Context context) {

            super(context, mUserTracker,
@@ -3144,9 +3270,14 @@ public class KeyguardUpdateMonitorTest extends SysuiTestCase { 
            return mSimStateChanged.getAndSet(false);

        }



        public int getCachedSimState() {

            return mCachedSimState.getAndSet(-1);

        }



        @Override

        protected void handleSimStateChange(int subId, int slotId, int state) {

            mSimStateChanged.set(true);

            mCachedSimState.set(state);

            super.handleSimStateChange(subId, slotId, state);

        }