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Do not resolve port index for apps not targeting SDK T and beyond

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Bug: 224562872
Test: Manual
Change-Id: I0d3bf070ae1caece44a2c0a69fed29c5eff04a9d
This commit is contained in:
Chen Xu
2022-03-18 15:45:31 -07:00
parent a341f3003a
commit baddac44aa
1 changed files with 16 additions and 1 deletions
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17
telephony/java/android/telephony/euicc/EuiccManager.java
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@@ -25,12 +25,14 @@ import android.annotation.SdkConstant;
import android.annotation.SystemApi;
import android.app.Activity;
import android.app.PendingIntent;
import android.app.compat.CompatChanges;
import android.compat.annotation.ChangeId;
import android.compat.annotation.EnabledSince;
import android.content.Context;
import android.content.Intent;
import android.content.IntentSender;
import android.content.pm.PackageManager;
import android.os.Binder;
import android.os.Build;
import android.os.Bundle;
import android.os.RemoteException;
@@ -827,6 +829,18 @@ public class EuiccManager {
@EnabledSince(targetSdkVersion = Build.VERSION_CODES.TIRAMISU)
public static final long SWITCH_WITHOUT_PORT_INDEX_EXCEPTION_ON_DISABLE = 218393363L;
/**
* With support for MEP(multiple enabled profile) in Android T, a SIM card can enable multiple
* profile on different port. If apps are not target SDK T yet and keep calling the
* switchToSubscription or download API without specifying the port index, we should
* keep the existing behaviour by always use port index 0 even the device itself has MEP eUICC,
* this is for carrier app's backward compatibility.
* @hide
*/
@ChangeId
@EnabledSince(targetSdkVersion = Build.VERSION_CODES.TIRAMISU)
public static final long SHOULD_RESOLVE_PORT_INDEX_FOR_APPS = 224562872L;
private final Context mContext;
private int mCardId;
@@ -1165,7 +1179,8 @@ public class EuiccManager {
* subscription on the eUICC and the platform will internally resolve a port based on following
* rules:
* <ul>
* <li>always use the default port 0 is eUICC does not support MEP.
* <li>always use the default port 0 is eUICC does not support MEP or the apps are
* not targeting on Android T.
* <li>In SS(Single SIM) mode, if the embedded slot already has an active port, then enable
* the subscription on this port.
* <li>In SS mode, if the embedded slot is not active, then try to enable the subscription on