From 56ea64d7038a4665f3c770d3912bb56e6d2532aa Mon Sep 17 00:00:00 2001
From: Malcolm Chen <refuhoo@google.com>
Date: Fri, 31 May 2019 17:37:49 -0700
Subject: [PATCH] Triggering notifications when dual CDMA SIM combinations are
 detected

Define dual CDMA SIM combination extras.

Bug: 132631355
Test: manual - have two cdma capable subscriptions active, make sure
the notification is sent, and tapping on it leads to the helper page.

Change-Id: I5caf39478dd0814aa1b2def801b1c3a107355682
Merged-In: I5caf39478dd0814aa1b2def801b1c3a107355682
---
 .../android/telephony/TelephonyManager.java   | 44 +++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index c955efbe66320..a88434d796912 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -93,6 +93,8 @@ import com.android.internal.telephony.PhoneConstants;
 import com.android.internal.telephony.RILConstants;
 import com.android.internal.telephony.TelephonyProperties;
 
+import dalvik.system.VMRuntime;
+
 import java.io.FileInputStream;
 import java.io.IOException;
 import java.lang.annotation.Retention;
@@ -1485,6 +1487,48 @@ public class TelephonyManager {
      */
     public static final int EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE_ALL = 4;
 
+    /**
+     * Integer intent extra to be used with {@link #ACTION_PRIMARY_SUBSCRIPTION_LIST_CHANGED}
+     * to indicate if the SIM combination in DSDS has limitation or compatible issue.
+     * e.g. two CDMA SIMs may disrupt each other's voice call in certain scenarios.
+     *
+     * @hide
+     */
+    public static final String EXTRA_SIM_COMBINATION_WARNING_TYPE =
+            "android.telephony.extra.SIM_COMBINATION_WARNING_TYPE";
+
+    /** @hide */
+    @IntDef({
+            EXTRA_SIM_COMBINATION_WARNING_TYPE_NONE,
+            EXTRA_SIM_COMBINATION_WARNING_TYPE_DUAL_CDMA
+    })
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface SimCombinationWarningType{}
+
+    /**
+     * Used as an int value for {@link #EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE}
+     * to indicate there's no SIM combination warning.
+     * @hide
+     */
+    public static final int EXTRA_SIM_COMBINATION_WARNING_TYPE_NONE = 0;
+
+    /**
+     * Used as an int value for {@link #EXTRA_DEFAULT_SUBSCRIPTION_SELECT_TYPE}
+     * to indicate two active SIMs are both CDMA hence there might be functional limitation.
+     * @hide
+     */
+    public static final int EXTRA_SIM_COMBINATION_WARNING_TYPE_DUAL_CDMA = 1;
+
+    /**
+     * String intent extra to be used with {@link #ACTION_PRIMARY_SUBSCRIPTION_LIST_CHANGED}
+     * to indicate what's the name of SIM combination it has limitation or compatible issue.
+     * e.g. two CDMA SIMs may disrupt each other's voice call in certain scenarios, and the
+     * name will be "operator1 & operator2".
+     *
+     * @hide
+     */
+    public static final String EXTRA_SIM_COMBINATION_NAMES =
+            "android.telephony.extra.SIM_COMBINATION_NAMES";
     //
     //
     // Device Info