commit baf9fe5aa23e3ec21aeed481e4442996006364d1
author chen xu <fionaxu@google.com> Tue Jul 02 17:28:24 2019 -0700
committer Chen Xu <fionaxu@google.com> Fri Jul 26 23:56:54 2019 +0000
tree 94f3890d3699084b5b42d71f01f4cec65b28ad5a
parent 5e7182ce14eab6a7d8c4e353cecc005f0772cd8b

create a new notification channel for high prio sim alert

create a high priority notification channel for sim releated alert
in some scenario, we want users to know that they cannot completely
rely on their ability to make a phone call and data call with the
SIM and this may apply to emergency situations.

Bug: 134790138
Test: Manual test
Change-Id: Ia3c6d568d424bf501d77336e3dcb940f4c8179a4

src/com/android/phone/PhoneGlobals.java

diff --git a/src/com/android/phone/PhoneGlobals.java b/src/com/android/phone/PhoneGlobals.java
index 0f8f146..8d3027a 100644
--- a/src/com/android/phone/PhoneGlobals.java
+++ b/src/com/android/phone/PhoneGlobals.java
@@ -46,6 +46,7 @@
 import android.telephony.AnomalyReporter;
 import android.telephony.CarrierConfigManager;
 import android.telephony.ServiceState;
+import android.telephony.SubscriptionInfo;
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
 import android.telephony.data.ApnSetting;
@@ -73,6 +74,7 @@
 
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
+import java.util.List;
 
 /**
  * Global state for the telephony subsystem when running in the primary
@@ -649,6 +651,7 @@
                 // Roaming status could be overridden by carrier config, so we need to update it.
                 if (VDBG) Log.v(LOG_TAG, "carrier config changed.");
                 updateDataRoamingStatus();
+                updateLimitedSimFunctionForDualSim();
             } else if (action.equals(TelephonyIntents.ACTION_DEFAULT_DATA_SUBSCRIPTION_CHANGED)) {
                 // We also need to pay attention when default data subscription changes.
                 if (VDBG) Log.v(LOG_TAG, "default data sub changed.");
@@ -755,6 +758,38 @@
         }
     }
 
+    private void updateLimitedSimFunctionForDualSim() {
+        if (DBG) Log.d(LOG_TAG, "updateLimitedSimFunctionForDualSim");
+        // check conditions to display limited SIM function notification under dual SIM
+        SubscriptionManager subMgr = (SubscriptionManager) getSystemService(
+                Context.TELEPHONY_SUBSCRIPTION_SERVICE);
+        List<SubscriptionInfo> subList = subMgr.getActiveSubscriptionInfoList(false);
+        if (subList != null && subList.size() > 1) {
+            CarrierConfigManager configMgr = (CarrierConfigManager)
+                    getSystemService(Context.CARRIER_CONFIG_SERVICE);
+            for (SubscriptionInfo info : subList) {
+                PersistableBundle b = configMgr.getConfigForSubId(info.getSubscriptionId());
+                if (b != null) {
+                    if (b.getBoolean(CarrierConfigManager
+                            .KEY_LIMITED_SIM_FUNCTION_NOTIFICATION_FOR_DSDS_BOOL)) {
+                        notificationMgr.showLimitedSimFunctionWarningNotification(
+                                info.getSubscriptionId(),
+                                info.getDisplayName().toString());
+                    } else {
+                        notificationMgr.dismissLimitedSimFunctionWarningNotification(
+                                info.getSubscriptionId());
+                    }
+                }
+            }
+        } else {
+            // cancel notifications for all subs
+            notificationMgr.dismissLimitedSimFunctionWarningNotification(
+                    SubscriptionManager.INVALID_SUBSCRIPTION_ID);
+        }
+        notificationMgr.dismissLimitedSimFunctionWarningNotificationForInactiveSubs();
+
+    }
+
     public Phone getPhoneInEcm() {
         return phoneInEcm;
     }