app/src/main/java/moe/yuuta/ext/HandlerThreadExecutor.java


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package moe.yuuta.ext;

import android.os.Handler;
import android.os.Looper;
import android.util.Log;
import androidx.annotation.Nullable;

import java.util.concurrent.Executor;

/**
 * https://stackoverflow.com/a/21256419/6792243
 */
public class HandlerThreadExecutor implements Executor {
    private final Handler mHandler;
    public HandlerThreadExecutor(@Nullable Handler optionalHandler) {
        mHandler = optionalHandler != null ? optionalHandler : new Handler(Looper.getMainLooper());
    }

    @Override
    public void execute(Runnable command) {
        Log.d("Debug", "execute: " + command.toString());
        mHandler.post(command);
        Log.d("Debug", "done executing");
        //
    }
}