1 files changed, 132 insertions, 0 deletions
diff --git a/java/com/android/incallui/spam/SpamNotificationService.java b/java/com/android/incallui/spam/SpamNotificationService.java
new file mode 100644
index 000000000..bf107f789
--- /dev/null
+++ b/java/com/android/incallui/spam/SpamNotificationService.java
@@ -0,0 +1,132 @@
+/*
+ * Copyright (C) 2016 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.incallui.spam;
+
+import android.app.NotificationManager;
+import android.app.Service;
+import android.content.Context;
+import android.content.Intent;
+import android.os.IBinder;
+import android.provider.CallLog;
+import android.support.annotation.Nullable;
+import com.android.contacts.common.GeoUtil;
+import com.android.dialer.blocking.FilteredNumberAsyncQueryHandler;
+import com.android.dialer.common.LogUtil;
+import com.android.dialer.logging.Logger;
+import com.android.dialer.logging.nano.DialerImpression;
+import com.android.dialer.logging.nano.ReportingLocation;
+import com.android.dialer.spam.Spam;
+import com.android.incallui.call.DialerCall;
+
+/**
+ * This service determines if the device is locked/unlocked and takes an action based on the state.
+ * A service is used to to determine this, as opposed to an activity, because the user must unlock
+ * the device before a notification can start an activity. This is not the case for a service, and
+ * intents can be sent to this service even from the lock screen. This allows users to quickly
+ * report a number as spam or not spam from their lock screen.
+ */
+public class SpamNotificationService extends Service {
+
+  private static final String TAG = "SpamNotificationSvc";
+
+  private static final String EXTRA_PHONE_NUMBER = "service_phone_number";
+  private static final String EXTRA_CALL_ID = "service_call_id";
+  private static final String EXTRA_CALL_START_TIME_MILLIS = "service_call_start_time_millis";
+  private static final String EXTRA_NOTIFICATION_ID = "service_notification_id";
+  private static final String EXTRA_CONTACT_LOOKUP_RESULT_TYPE =
+      "service_contact_lookup_result_type";
+  /** Creates an intent to start this service. */
+  public static Intent createServiceIntent(
+      Context context, DialerCall call, String action, int notificationId) {
+    Intent intent = new Intent(context, SpamNotificationService.class);
+    intent.setAction(action);
+    intent.putExtra(EXTRA_PHONE_NUMBER, call.getNumber());
+    intent.putExtra(EXTRA_CALL_ID, call.getUniqueCallId());
+    intent.putExtra(EXTRA_CALL_START_TIME_MILLIS, call.getTimeAddedMs());
+    intent.putExtra(EXTRA_NOTIFICATION_ID, notificationId);
+    intent.putExtra(EXTRA_CONTACT_LOOKUP_RESULT_TYPE, call.getLogState().contactLookupResult);
+    return intent;
+  }
+
+  @Nullable
+  @Override
+  public IBinder onBind(Intent intent) {
+    // Return null because clients cannot bind to this service
+    return null;
+  }
+
+  @Override
+  public int onStartCommand(Intent intent, int flags, int startId) {
+    LogUtil.d(TAG, "onStartCommand");
+    if (intent == null) {
+      LogUtil.d(TAG, "Null intent");
+      stopSelf();
+      // Return {@link #START_NOT_STICKY} so service is not restarted.
+      return START_NOT_STICKY;
+    }
+    String number = intent.getStringExtra(EXTRA_PHONE_NUMBER);
+    int notificationId = intent.getIntExtra(EXTRA_NOTIFICATION_ID, 1);
+    String countryIso = GeoUtil.getCurrentCountryIso(this);
+    int contactLookupResultType = intent.getIntExtra(EXTRA_CONTACT_LOOKUP_RESULT_TYPE, 0);
+
+    ((NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE))
+        .cancel(number, notificationId);
+
+    switch (intent.getAction()) {
+      case SpamNotificationActivity.ACTION_MARK_NUMBER_AS_SPAM:
+        logCallImpression(
+            intent, DialerImpression.Type.SPAM_NOTIFICATION_SERVICE_ACTION_MARK_NUMBER_AS_SPAM);
+        Spam.get(this)
+            .reportSpamFromAfterCallNotification(
+                number,
+                countryIso,
+                CallLog.Calls.INCOMING_TYPE,
+                ReportingLocation.Type.FEEDBACK_PROMPT,
+                contactLookupResultType);
+        new FilteredNumberAsyncQueryHandler(this).blockNumber(null, number, countryIso);
+        break;
+      case SpamNotificationActivity.ACTION_MARK_NUMBER_AS_NOT_SPAM:
+        logCallImpression(
+            intent, DialerImpression.Type.SPAM_NOTIFICATION_SERVICE_ACTION_MARK_NUMBER_AS_NOT_SPAM);
+        Spam.get(this)
+            .reportNotSpamFromAfterCallNotification(
+                number,
+                countryIso,
+                CallLog.Calls.INCOMING_TYPE,
+                ReportingLocation.Type.FEEDBACK_PROMPT,
+                contactLookupResultType);
+        break;
+    }
+    // TODO: call stopSelf() after async tasks complete (b/28441936)
+    stopSelf();
+    return START_NOT_STICKY;
+  }
+
+  @Override
+  public void onDestroy() {
+    super.onDestroy();
+    LogUtil.d(TAG, "onDestroy");
+  }
+
+  private void logCallImpression(Intent intent, int impression) {
+    Logger.get(this)
+        .logCallImpression(
+            impression,
+            intent.getStringExtra(EXTRA_CALL_ID),
+            intent.getLongExtra(EXTRA_CALL_START_TIME_MILLIS, 0));
+  }
+}