Merge "Add data collection and metrics for Media Output Switcher - 1/n" into rvc-dev

cmds/statsd/src/atoms.proto

@@ -24,6 +24,7 @@ import "frameworks/base/cmds/statsd/src/atom_field_options.proto";
 import "frameworks/base/core/proto/android/app/enums.proto";
 import "frameworks/base/core/proto/android/app/job/enums.proto";
 import "frameworks/base/core/proto/android/app/settings_enums.proto";
+import "frameworks/base/core/proto/android/app/media_output_enum.proto";
 import "frameworks/base/core/proto/android/app/tvsettings_enums.proto";
 import "frameworks/base/core/proto/android/bluetooth/a2dp/enums.proto";
 import "frameworks/base/core/proto/android/bluetooth/enums.proto";
@@ -441,6 +442,8 @@ message Atom {
         EvsUsageStatsReported evs_usage_stats_reported = 274 [(module) = "evs"];
         AudioPowerUsageDataReported audio_power_usage_data_reported = 275;
         TvTunerStateChanged tv_tuner_state_changed = 276 [(module) = "framework"];
+        MediaOutputOpSwitchReported mediaoutput_op_switch_reported =
+            277 [(module) = "settings"];
         SdkExtensionStatus sdk_extension_status = 354;
 
         // StatsdStats tracks platform atoms with ids upto 500.
@@ -9867,3 +9870,40 @@ message BytesTransferByTagAndMetered {
 
     optional int64 tx_packets = 7;
 }
+
+/*
+ * Logs when the Media Output Switcher finishes a media switch operation.
+ *
+ * Logged from:
+ *  packages/apps/Settings/src/com/android/settings/media/MediaOutputSliceWorker.java
+ */
+message MediaOutputOpSwitchReported {
+    // Source medium type before switching.
+    optional android.app.settings.mediaoutput.MediumType source = 1;
+
+    // Target medium type after switching.
+    optional android.app.settings.mediaoutput.MediumType target = 2;
+
+    // The result of switching.
+    optional android.app.settings.mediaoutput.SwitchResult result = 3;
+
+    // The detail code of a switching result.
+    optional android.app.settings.mediaoutput.SubResult subresult = 4;
+
+    /*
+     * The package name of a pre-installed app, whose media session is being switched.
+     */
+    optional string media_session_package_name = 5;
+
+    // The amount of available wired devices when a switching is being performed.
+    optional int32 available_wired_device_count = 6;
+
+    // The amount of available Bluetooth devices a switching is being performed.
+    optional int32 available_bt_device_count = 7;
+
+    // The amount of available remote devices when a switching is being performed.
+    optional int32 available_remote_device_count = 8;
+
+    // The amount of applied devices within a remote dynamic group after a switching is done.
+    optional int32 applied_device_count_within_remote_group = 9;
+}

core/proto/android/app/media_output_enum.proto

@@ -0,0 +1,65 @@
+/*
+ * 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.
+ */
+
+syntax = "proto2";
+
+package android.app.settings.mediaoutput;
+option java_multiple_files = true;
+
+/**
+ * The medium type specified in an output switching operation.
+ */
+enum MediumType {
+    UNKNOWN_TYPE = 0;
+    BUILTIN_SPEAKER = 1;
+    WIRED_3POINT5_MM_AUDIO = 100;
+    WIRED_3POINT5_MM_HEADSET = 101;
+    WIRED_3POINT5_MM_HEADPHONES = 102;
+    USB_C_AUDIO = 200;
+    USB_C_DEVICE = 201;
+    USB_C_HEADSET = 202;
+    USB_C_ACCESSORY = 203;
+    USB_C_DOCK = 204;
+    USB_C_HDMI = 205;
+    BLUETOOTH = 300;
+    BLUETOOTH_HEARING_AID = 301;
+    BLUETOOTH_A2DP = 302;
+    REMOTE_SINGLE = 400;
+    REMOTE_TV = 401;
+    REMOTE_SPEAKER = 402;
+    REMOTE_GROUP = 500;
+    REMOTE_DYNAMIC_GROUP = 501;
+};
+
+/**
+ * The result of an output switching operation.
+ */
+enum SwitchResult {
+    ERROR = 0;
+    OK = 1;
+};
+
+/**
+ * The sub result of an output switching operation.
+ */
+enum SubResult {
+    UNKNOWN_ERROR = 0;
+    NO_ERROR = 1;
+    REJECTED = 2;
+    NETWORK_ERROR = 3;
+    ROUTE_NOT_AVAILABLE = 4;
+    INVALID_COMMAND = 5;
+}

packages/SettingsLib/src/com/android/settingslib/media/LocalMediaManager.java

@@ -15,6 +15,8 @@
  */
 package com.android.settingslib.media;
 
+import static android.media.MediaRoute2ProviderService.REASON_UNKNOWN_ERROR;
+
 import android.app.Notification;
 import android.bluetooth.BluetoothAdapter;
 import android.bluetooth.BluetoothDevice;
@@ -448,6 +450,8 @@ public class LocalMediaManager implements BluetoothCallback {
             if (mOnTransferBluetoothDevice != null && mOnTransferBluetoothDevice.isConnected()) {
                 connectDevice(mOnTransferBluetoothDevice);
                 mOnTransferBluetoothDevice.setState(MediaDeviceState.STATE_CONNECTED);
+                dispatchSelectedDeviceStateChanged(mOnTransferBluetoothDevice,
+                        MediaDeviceState.STATE_CONNECTED);
                 mOnTransferBluetoothDevice = null;
             }
         }
@@ -626,6 +630,7 @@ public class LocalMediaManager implements BluetoothCallback {
                 // Failed to connect
                 mOnTransferBluetoothDevice.setState(MediaDeviceState.STATE_DISCONNECTED);
                 mOnTransferBluetoothDevice = null;
+                dispatchOnRequestFailed(REASON_UNKNOWN_ERROR);
             }
             dispatchDeviceAttributesChanged();
         }

packages/SettingsLib/src/com/android/settingslib/media/MediaDevice.java

@@ -49,7 +49,8 @@ public abstract class MediaDevice implements Comparable<MediaDevice> {
     private static final String TAG = "MediaDevice";
 
     @Retention(RetentionPolicy.SOURCE)
-    @IntDef({MediaDeviceType.TYPE_USB_C_AUDIO_DEVICE,
+    @IntDef({MediaDeviceType.TYPE_UNKNOWN,
+            MediaDeviceType.TYPE_USB_C_AUDIO_DEVICE,
             MediaDeviceType.TYPE_3POINT5_MM_AUDIO_DEVICE,
             MediaDeviceType.TYPE_FAST_PAIR_BLUETOOTH_DEVICE,
             MediaDeviceType.TYPE_BLUETOOTH_DEVICE,
@@ -57,6 +58,7 @@ public abstract class MediaDevice implements Comparable<MediaDevice> {
             MediaDeviceType.TYPE_CAST_GROUP_DEVICE,
             MediaDeviceType.TYPE_PHONE_DEVICE})
     public @interface MediaDeviceType {
+        int TYPE_UNKNOWN = 0;
         int TYPE_USB_C_AUDIO_DEVICE = 1;
         int TYPE_3POINT5_MM_AUDIO_DEVICE = 2;
         int TYPE_FAST_PAIR_BLUETOOTH_DEVICE = 3;