protos/launcher_trace.proto

/*
 * Copyright (C) 2019 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 com.android.launcher3.tracing;

option java_multiple_files = true;

message LauncherTraceProto {

    optional TouchInteractionServiceProto touch_interaction_service = 1;
}

message TouchInteractionServiceProto {

    optional bool service_connected = 1;
    optional OverviewComponentObserverProto overview_component_obvserver = 2;
    optional InputConsumerProto input_consumer = 3;
}

message OverviewComponentObserverProto {

    optional bool overview_activity_started = 1;
    optional bool overview_activity_resumed = 2;
}

message InputConsumerProto {

    optional string name = 1;
    optional SwipeHandlerProto swipe_handler = 2;
}

message SwipeHandlerProto {

    optional GestureStateProto gesture_state = 1;
    optional bool is_recents_attached_to_app_window = 2;
    optional int32 scroll_offset = 3;
    // Swipe up progress from 0 (app) to 1 (overview); can be > 1 if swiping past overview.
    optional float app_to_overview_progress = 4;
}

message GestureStateProto {

    optional GestureEndTarget endTarget = 1 [default = UNSET];

    enum GestureEndTarget {
        UNSET = 0;
        HOME = 1;
        RECENTS = 2;
        NEW_TASK = 3;
        LAST_TASK = 4;
    }
}