lawnchair/quickstep/src_protolog/com/android/launcher3/util/StateManagerProtoLogProxy.java

/*
 * Copyright (C) 2024 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.launcher3.util;

import static com.android.quickstep.util.QuickstepProtoLogGroup.LAUNCHER_STATE_MANAGER;
import static com.android.quickstep.util.QuickstepProtoLogGroup.isProtoLogInitialized;

import android.window.DesktopModeFlags.DesktopModeFlag;

import androidx.annotation.NonNull;

import com.android.internal.protolog.ProtoLog;
import com.android.launcher3.Flags;

/**
 * Proxy class used for StateManager ProtoLog support.
 */
public class StateManagerProtoLogProxy {
    private static final DesktopModeFlag ENABLE_STATE_MANAGER_PROTO_LOG =
            new DesktopModeFlag(Flags::enableStateManagerProtoLog, true);
    public static void logGoToState(
            @NonNull Object fromState, @NonNull Object toState, @NonNull String trace) {
        if (!ENABLE_STATE_MANAGER_PROTO_LOG.isTrue() || !isProtoLogInitialized()) return;
        ProtoLog.d(LAUNCHER_STATE_MANAGER,
                "StateManager.goToState: fromState: %s, toState: %s, partial trace:\n%s",
                fromState,
                toState,
                trace);
    }

    public static void logCreateAtomicAnimation(
            @NonNull Object fromState, @NonNull Object toState, @NonNull String trace) {
        if (!ENABLE_STATE_MANAGER_PROTO_LOG.isTrue() || !isProtoLogInitialized()) return;
        ProtoLog.d(LAUNCHER_STATE_MANAGER, "StateManager.createAtomicAnimation: "
                        + "fromState: %s, toState: %s, partial trace:\n%s",
                fromState,
                toState,
                trace);
    }

    public static void logOnStateTransitionStart(@NonNull Object state) {
        if (!ENABLE_STATE_MANAGER_PROTO_LOG.isTrue() || !isProtoLogInitialized()) return;
        ProtoLog.d(LAUNCHER_STATE_MANAGER, "StateManager.onStateTransitionStart: state: %s", state);
    }

    public static void logOnStateTransitionEnd(@NonNull Object state) {
        if (!ENABLE_STATE_MANAGER_PROTO_LOG.isTrue() || !isProtoLogInitialized()) return;
        ProtoLog.d(LAUNCHER_STATE_MANAGER, "StateManager.onStateTransitionEnd: state: %s", state);
    }

    public static void logCancelAnimation(boolean animationOngoing, @NonNull String trace) {
        if (!ENABLE_STATE_MANAGER_PROTO_LOG.isTrue() || !isProtoLogInitialized()) return;
        ProtoLog.d(LAUNCHER_STATE_MANAGER,
                "StateManager.cancelAnimation: animation ongoing: %b, partial trace:\n%s",
                animationOngoing,
                trace);
    }
}