Add IIncidentCompanion binder API.

It's in frameworks/native because dumpstate uses it.

BUG: 111441001
Test: builds
Change-Id: I0897bec8882395d3444f46a145e9f91f4e9da32d
diff --git a/cmds/dumpstate/Android.bp b/cmds/dumpstate/Android.bp
index 9aa1075..e938b10 100644
--- a/cmds/dumpstate/Android.bp
+++ b/cmds/dumpstate/Android.bp
@@ -99,8 +99,9 @@
         "utils.cpp",
     ],
     static_libs: [
+        "libincidentcompanion",
         "libdumpsys",
-        "libserviceutils"
+        "libserviceutils",
     ],
 }
 
diff --git a/libs/incidentcompanion/Android.bp b/libs/incidentcompanion/Android.bp
new file mode 100644
index 0000000..45eab00
--- /dev/null
+++ b/libs/incidentcompanion/Android.bp
@@ -0,0 +1,48 @@
+/**
+ * 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.
+ */
+
+filegroup {
+    name: "incidentcompanion_aidl",
+    srcs: [
+        "binder/android/os/IIncidentAuthListener.aidl",
+        "binder/android/os/IIncidentCompanion.aidl",
+    ],
+    path: "binder",
+}
+
+cc_library_static {
+    name: "libincidentcompanion",
+    shared_libs: [
+        "libbinder",
+        "libutils",
+    ],
+    aidl: {
+        local_include_dirs: ["binder"],
+        export_aidl_headers: true,
+    },
+    srcs: [
+        ":incidentcompanion_aidl",
+    ],
+    export_include_dirs: ["binder"],
+    cflags: [
+        "-Wall",
+        "-Werror",
+        "-Wno-missing-field-initializers",
+        "-Wno-unused-variable",
+        "-Wunused-parameter",
+    ],
+}
+
diff --git a/libs/incidentcompanion/binder/android/os/IIncidentAuthListener.aidl b/libs/incidentcompanion/binder/android/os/IIncidentAuthListener.aidl
new file mode 100644
index 0000000..5484be8
--- /dev/null
+++ b/libs/incidentcompanion/binder/android/os/IIncidentAuthListener.aidl
@@ -0,0 +1,34 @@
+/**
+ * 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.os;
+
+/**
+ * Callback for IIncidentCompanion.
+ *
+ * @hide
+ */
+oneway interface IIncidentAuthListener {
+    /**
+     * The user approved the incident or bug report to be sent.
+     */
+    void onReportApproved();
+
+    /**
+     * The user did not approve the incident or bug report to be sent.
+     */
+    void onReportDenied();
+}
diff --git a/libs/incidentcompanion/binder/android/os/IIncidentCompanion.aidl b/libs/incidentcompanion/binder/android/os/IIncidentCompanion.aidl
new file mode 100644
index 0000000..6bf98d2
--- /dev/null
+++ b/libs/incidentcompanion/binder/android/os/IIncidentCompanion.aidl
@@ -0,0 +1,72 @@
+/**
+ * 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.os;
+
+import android.os.IIncidentAuthListener;
+
+/**
+ * Helper service for incidentd and dumpstated to provide user feedback
+ * and authorization for bug and inicdent reports to be taken.
+ *
+ * @hide
+ */
+interface IIncidentCompanion {
+    /**
+     * Request an authorization for an incident or bug report.
+     * // TODO(b/111441001): Add the permission
+     * <p>
+     * This function requires the ___ permission.
+     *
+     * @param callingUid The original application that requested the report.  This function
+     *      returns via the callback whether the application should be trusted.  It is up
+     *      to the caller to actually implement the restriction to take or not take
+     *      the incident or bug report.
+     * @param flags FLAG_CONFIRMATION_DIALOG (0x1) - to show this as a dialog.  Otherwise
+     *      a dialog will be shown as a notification.
+     * @param callback Interface to receive results.  The results may not come back for
+     *      a long (user's choice) time, or ever (if they never respond to the notification).
+     *      Authorization requests are not persisted across reboot.  It is up to the calling
+     *      service to request another authorization after reboot if they still would like
+     *      to send their report.
+     */
+    oneway void authorizeReport(int callingUid, String callingPackage,
+            int flags, IIncidentAuthListener callback);
+
+    /**
+     * Cancel an authorization.
+     */
+    oneway void cancelAuthorization(IIncidentAuthListener callback);
+
+    /**
+     * Return the list of pending approvals.
+     */
+    List<String> getPendingReports();
+
+    /**
+     * The user has authorized the report to be shared.
+     *
+     * @param uri the report.
+     */
+    void approveReport(String uri);
+
+    /**
+     * The user has denied the report from being shared.
+     *
+     * @param uri the report.
+     */
+    void denyReport(String uri);
+}