Add interface for SMS message read for financial app mainline module.

Test: Test will be done with the mainline module implementation of this
service.
Bug: 111207447
Change-Id: I3fdd53adbe27ff69ab98b0862e6bf2ae3e6bba77

Android.bp

@@ -294,6 +294,7 @@ java_defaults {
         "core/java/android/service/notification/IConditionListener.aidl",
         "core/java/android/service/notification/IConditionProvider.aidl",
         "core/java/android/service/settings/suggestions/ISuggestionService.aidl",
+        "core/java/android/service/sms/IFinancialSmsService.aidl",
         "core/java/android/service/vr/IPersistentVrStateCallbacks.aidl",
         "core/java/android/service/vr/IVrListener.aidl",
         "core/java/android/service/vr/IVrManager.aidl",

api/system-current.txt

@@ -3684,7 +3684,8 @@ package android.net.wifi {
   }
 
   public static abstract interface WifiManager.NetworkRequestMatchCallback {
-    method public abstract void onMatch(java.util.List<android.net.wifi.WifiConfiguration>);
+    method public abstract void onAbort();
+    method public abstract void onMatch(java.util.List<android.net.wifi.ScanResult>);
     method public abstract void onUserSelectionCallbackRegistration(android.net.wifi.WifiManager.NetworkRequestUserSelectionCallback);
     method public abstract void onUserSelectionConnectFailure(android.net.wifi.WifiConfiguration);
     method public abstract void onUserSelectionConnectSuccess(android.net.wifi.WifiConfiguration);
@@ -4641,6 +4642,7 @@ package android.rolecontrollerservice {
     method public abstract void onAddRoleHolder(java.lang.String, java.lang.String, android.app.role.RoleManagerCallback);
     method public final android.os.IBinder onBind(android.content.Intent);
     method public abstract void onClearRoleHolders(java.lang.String, android.app.role.RoleManagerCallback);
+    method public abstract void onGrantDefaultRoles(android.app.role.RoleManagerCallback);
     method public abstract void onRemoveRoleHolder(java.lang.String, java.lang.String, android.app.role.RoleManagerCallback);
     field public static final java.lang.String SERVICE_INTERFACE = "android.rolecontrollerservice.RoleControllerService";
   }
@@ -4795,8 +4797,8 @@ package android.service.carrier {
 
   public abstract class ApnService extends android.app.Service {
     ctor public ApnService();
-    method public abstract java.util.List<android.content.ContentValues> onRestoreApns(int);
     method public android.os.IBinder onBind(android.content.Intent);
+    method public abstract java.util.List<android.content.ContentValues> onRestoreApns(int);
   }
 
 }
@@ -5159,6 +5161,16 @@ package android.service.settings.suggestions {
 
 }
 
+package android.service.sms {
+
+  public abstract class FinancialSmsService extends android.app.Service {
+    method public android.os.IBinder onBind(android.content.Intent);
+    method public abstract android.database.CursorWindow onGetSmsMessages(android.os.Bundle);
+    field public static final java.lang.String ACTION_FINANCIAL_SERVICE_INTENT = "android.service.sms.action.FINANCIAL_SERVICE_INTENT";
+  }
+
+}
+
 package android.service.textclassifier {
 
   public abstract class TextClassifierService extends android.app.Service {

core/java/android/service/sms/FinancialSmsService.java

@@ -0,0 +1,104 @@
+/*
+ * Copyright (C) 2018 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 android.service.sms;
+
+import static com.android.internal.util.function.pooled.PooledLambda.obtainMessage;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.annotation.SystemApi;
+import android.app.Service;
+import android.content.Intent;
+import android.database.CursorWindow;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.IBinder;
+import android.os.Looper;
+import android.os.RemoteCallback;
+import android.os.RemoteException;
+
+/**
+ * A service to support sms messages read for financial apps.
+ *
+ * {@hide}
+ */
+@SystemApi
+public abstract class FinancialSmsService extends Service {
+
+    private static final String TAG = "FinancialSmsService";
+
+    /**
+     * The {@link Intent} action that must be declared as handled by a service
+     * in its manifest for the system to recognize it as a quota providing
+     * service.
+     */
+    public static final String ACTION_FINANCIAL_SERVICE_INTENT =
+            "android.service.sms.action.FINANCIAL_SERVICE_INTENT";
+
+    /** {@hide} **/
+    public static final String EXTRA_SMS_MSGS = "sms_messages";
+
+    private FinancialSmsServiceWrapper mWrapper;
+
+    private void getSmsMessages(RemoteCallback callback, Bundle params) {
+        final Bundle data = new Bundle();
+        CursorWindow smsMessages = onGetSmsMessages(params);
+        if (smsMessages != null) {
+            data.putParcelable(EXTRA_SMS_MSGS, smsMessages);
+        }
+        callback.sendResult(data);
+    }
+
+    private final Handler mHandler = new Handler(Looper.getMainLooper(), null, true);
+
+    /** @hide */
+    public FinancialSmsService() {
+    }
+
+    @Override
+    public void onCreate() {
+        super.onCreate();
+        mWrapper = new FinancialSmsServiceWrapper();
+    }
+
+    @Override
+    public IBinder onBind(Intent intent) {
+        return mWrapper;
+    }
+
+    /**
+     * Get sms messages for financial apps.
+     *
+     * @param params parameters passed in by the calling app.
+     * @return the {@code CursorWindow} with all sms messages for the app to read.
+     *
+     * {@hide}
+     */
+    @Nullable
+    @SystemApi
+    public abstract CursorWindow onGetSmsMessages(@NonNull Bundle params);
+
+    private final class FinancialSmsServiceWrapper extends IFinancialSmsService.Stub {
+        @Override
+        public void getSmsMessages(RemoteCallback callback, Bundle params) throws RemoteException {
+            mHandler.sendMessage(obtainMessage(
+                    FinancialSmsService::getSmsMessages,
+                    FinancialSmsService.this,
+                    callback, params));
+        }
+    }
+
+}

core/java/android/service/sms/IFinancialSmsService.aidl

@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2018 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 android.service.sms;
+
+import android.os.Bundle;
+import android.os.RemoteCallback;
+
+/**
+ * Service used by financial apps to read sms messages.
+ *
+ * @hide
+ */
+oneway interface IFinancialSmsService
+{
+    void getSmsMessages(in RemoteCallback callback, in Bundle params);
+}

core/res/AndroidManifest.xml

@@ -3024,6 +3024,13 @@
     <permission android:name="android.permission.BIND_TV_INPUT"
         android:protectionLevel="signature|privileged" />
 
+    <!-- Must be required by an {@link android.service.sms.FinancialSmsService}
+         to ensure that only the system can bind to it.
+         @hide This is not a third-party API (intended for OEMs and system apps).
+    -->
+    <permission android:name="android.permission.BIND_FINANCIAL_SMS_SERVICE"
+                android:protectionLevel="signature" />
+
     <!-- @SystemApi
          Must be required by a {@link com.android.media.tv.remoteprovider.TvRemoteProvider}
          to ensure that only the system can bind to it.