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Commit 9f2c5965 authored by Patrick Huang's avatar Patrick Huang
Browse files

Add TelephonyManager APIs to take physical slotIndex 

- getSimCardState
- getSimApplicationState

Bug: 134627366
Test: Manual test on device
Change-Id: I72612afb9f8ff3d898db99afaaee0c0d3654f754
Merged-In: I72612afb9f8ff3d898db99afaaee0c0d3654f754
parent a2b218db

api/system-current.txt

+2 −0
Original line number Diff line number Diff line
@@ -8129,7 +8129,9 @@ package android.telephony { 
    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public long getPreferredNetworkTypeBitmask();

    method @RequiresPermission(anyOf={android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE, android.Manifest.permission.READ_PHONE_STATE}) public int getRadioPowerState();

    method public int getSimApplicationState();

    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public int getSimApplicationState(int);

    method public int getSimCardState();

    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public int getSimCardState(int);

    method @Nullable @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public java.util.Locale getSimLocale();

    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public long getSupportedRadioAccessFamily();

    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public java.util.List<android.telephony.TelephonyHistogram> getTelephonyHistograms();

telephony/java/android/telephony/TelephonyManager.java

+84 −8
Original line number Diff line number Diff line
@@ -3083,18 +3083,61 @@ public class TelephonyManager { 
     */

    @SystemApi

    public int getSimCardState() {

        int simCardState = getSimState();

        switch (simCardState) {

        int simState = getSimState();

        return getSimCardStateFromSimState(simState);

    }



    /**

     * Returns a constant indicating the state of the device SIM card in a physical slot.

     *

     * @param physicalSlotIndex physical slot index

     *

     * @see #SIM_STATE_UNKNOWN

     * @see #SIM_STATE_ABSENT

     * @see #SIM_STATE_CARD_IO_ERROR

     * @see #SIM_STATE_CARD_RESTRICTED

     * @see #SIM_STATE_PRESENT

     *

     * @hide

     */

    @SystemApi

    @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE)

    public int getSimCardState(int physicalSlotIndex) {

        int simState = getSimState(getLogicalSlotIndex(physicalSlotIndex));

        return getSimCardStateFromSimState(simState);

    }



    /**

     * Converts SIM state to SIM card state.

     * @param simState

     * @return SIM card state

     */

    private int getSimCardStateFromSimState(int simState) {

        switch (simState) {

            case SIM_STATE_UNKNOWN:

            case SIM_STATE_ABSENT:

            case SIM_STATE_CARD_IO_ERROR:

            case SIM_STATE_CARD_RESTRICTED:

                return simCardState;

                return simState;

            default:

                return SIM_STATE_PRESENT;

        }

    }



    /**

     * Converts a physical slot index to logical slot index.

     * @param physicalSlotIndex physical slot index

     * @return logical slot index

     */

    private int getLogicalSlotIndex(int physicalSlotIndex) {

        UiccSlotInfo[] slotInfos = getUiccSlotsInfo();

        if (slotInfos != null && physicalSlotIndex >= 0 && physicalSlotIndex < slotInfos.length) {

            return slotInfos[physicalSlotIndex].getLogicalSlotIdx();

        }



        return SubscriptionManager.INVALID_SIM_SLOT_INDEX;

    }



    /**

     * Returns a constant indicating the state of the card applications on the default SIM card.

     *
@@ -3110,8 +3153,41 @@ public class TelephonyManager { 
     */

    @SystemApi

    public int getSimApplicationState() {

        int simApplicationState = getSimStateIncludingLoaded();

        switch (simApplicationState) {

        int simState = getSimStateIncludingLoaded();

        return getSimApplicationStateFromSimState(simState);

    }



    /**

     * Returns a constant indicating the state of the card applications on the device SIM card in

     * a physical slot.

     *

     * @param physicalSlotIndex physical slot index

     *

     * @see #SIM_STATE_UNKNOWN

     * @see #SIM_STATE_PIN_REQUIRED

     * @see #SIM_STATE_PUK_REQUIRED

     * @see #SIM_STATE_NETWORK_LOCKED

     * @see #SIM_STATE_NOT_READY

     * @see #SIM_STATE_PERM_DISABLED

     * @see #SIM_STATE_LOADED

     *

     * @hide

     */

    @SystemApi

    @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE)

    public int getSimApplicationState(int physicalSlotIndex) {

        int simState =

                SubscriptionManager.getSimStateForSlotIndex(getLogicalSlotIndex(physicalSlotIndex));

        return getSimApplicationStateFromSimState(simState);

    }



    /**

     * Converts SIM state to SIM application state.

     * @param simState

     * @return SIM application state

     */

    private int getSimApplicationStateFromSimState(int simState) {

        switch (simState) {

            case SIM_STATE_UNKNOWN:

            case SIM_STATE_ABSENT:

            case SIM_STATE_CARD_IO_ERROR:
@@ -3122,14 +3198,14 @@ public class TelephonyManager { 
                // NOT_READY to either LOCKED or LOADED.

                return SIM_STATE_NOT_READY;

            default:

                return simApplicationState;

                return simState;

        }

    }



    /**

     * Returns a constant indicating the state of the device SIM card in a slot.

     * Returns a constant indicating the state of the device SIM card in a logical slot.

     *

     * @param slotIndex

     * @param slotIndex logical slot index

     *

     * @see #SIM_STATE_UNKNOWN

     * @see #SIM_STATE_ABSENT