Add logcat only ProtoLog impl

/*

 * 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.internal.protolog;

import android.text.TextUtils;

import android.util.Log;

import com.android.internal.protolog.common.ILogger;

import com.android.internal.protolog.common.IProtoLog;

import com.android.internal.protolog.common.IProtoLogGroup;

import com.android.internal.protolog.common.LogLevel;

/**

 * Class only create and used to server temporarily for when there is source code pre-processing by

 * the ProtoLog tool, when the tracing to Perfetto flag is off, and the static REQUIRE_PROTOLOGTOOL

 * boolean is false. In which case we simply want to log protolog message to logcat. Note, that this

 * means that in such cases there is no real advantage of using protolog over logcat.

 *

 * @deprecated Should not be used. This is just a temporary class to support a legacy behavior.

 */

@Deprecated

public class LogcatOnlyProtoLogImpl implements IProtoLog {

    @Override

    public void log(LogLevel logLevel, IProtoLogGroup group, long messageHash, int paramsMask,

            Object[] args) {

        throw new RuntimeException("Not supported when using LogcatOnlyProtoLogImpl");

    }

    @Override

    public void log(LogLevel logLevel, IProtoLogGroup group, String messageString, Object[] args) {

        String formattedString = TextUtils.formatSimple(messageString, args);

        switch (logLevel) {

            case VERBOSE -> Log.v(group.getTag(), formattedString);

            case INFO -> Log.i(group.getTag(), formattedString);

            case DEBUG -> Log.d(group.getTag(), formattedString);

            case WARN -> Log.w(group.getTag(), formattedString);

            case ERROR -> Log.e(group.getTag(), formattedString);

            case WTF -> Log.wtf(group.getTag(), formattedString);

        }

    }

    @Override

    public boolean isProtoEnabled() {

        return false;

    }

    @Override

    public int startLoggingToLogcat(String[] groups, ILogger logger) {

        return 0;

    }

    @Override

    public int stopLoggingToLogcat(String[] groups, ILogger logger) {

        return 0;

    }

    @Override

    public boolean isEnabled(IProtoLogGroup group, LogLevel level) {

        return true;

    }

    @Override

    public void registerGroups(IProtoLogGroup... protoLogGroups) {

        // Does nothing

    }

}