[SIM Dialog Migration] Sending push notification after DSDS reboot

After DSDS reboot, send a push notification to users for SIM
configration.

Design: https://docs.google.com/document/d/1wb5_hoBkZVbkXGNWHbx4Jf61swjfxsJzkytiTzJosYo/edit?usp=sharing
Bug: 160819390
Test: Manually tested eSIM profile enabling.
Change-Id: Ic0bf2e356bf208d16e2c5a9a380e542fcb8f2b1e

src/com/android/settings/sim/SimNotificationService.java

@@ -0,0 +1,81 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.sim;
+
+import android.app.job.JobInfo;
+import android.app.job.JobParameters;
+import android.app.job.JobScheduler;
+import android.app.job.JobService;
+import android.content.ComponentName;
+import android.content.Context;
+import android.os.PersistableBundle;
+import android.util.Log;
+
+import com.android.settings.R;
+
+/** A JobService sends SIM notifications. */
+public class SimNotificationService extends JobService {
+
+    private static final String TAG = "SimNotificationService";
+    private static final String EXTRA_NOTIFICATION_TYPE = "notification_type";
+
+    /**
+     * Schedules a service to send SIM push notifications.
+     * @param context
+     * @param notificationType indicates which SIM notification to send.
+     */
+    public static void scheduleSimNotification(
+            Context context, @SimActivationNotifier.NotificationType int notificationType) {
+        final JobScheduler jobScheduler =
+                context.getApplicationContext().getSystemService(JobScheduler.class);
+        final ComponentName component =
+                new ComponentName(context.getApplicationContext(), SimNotificationService.class);
+        PersistableBundle extra = new PersistableBundle();
+        extra.putInt(EXTRA_NOTIFICATION_TYPE, notificationType);
+
+        jobScheduler.schedule(
+                new JobInfo.Builder(R.integer.sim_notification_send, component)
+                        .setExtras(extra)
+                        .build());
+    }
+
+    @Override
+    public boolean onStartJob(JobParameters params) {
+        PersistableBundle extra = params.getExtras();
+        if (extra == null) {
+            Log.e(TAG, "Failed to get notification type.");
+            return false;
+        }
+        int notificationType = extra.getInt(EXTRA_NOTIFICATION_TYPE);
+        switch (notificationType) {
+            case SimActivationNotifier.NotificationType.NETWORK_CONFIG:
+                Log.i(TAG, "Sending SIM config notification.");
+                SimActivationNotifier.setShowSimSettingsNotification(this, false);
+                new SimActivationNotifier(this).sendNetworkConfigNotification();
+                break;
+            default:
+                Log.e(TAG, "Invalid notification type: " + notificationType);
+                break;
+        }
+        return false;
+    }
+
+    @Override
+    public boolean onStopJob(JobParameters params) {
+        return false;
+    }
+}