如何通过接口将类传递给AsyncTask？

public interface TaskCallback {
    void onTaskComplete(String result);
}

public class MainActivity extends AppCompatActivity implements TaskCallback {
    // ...

    @Override
    public void onTaskComplete(String result) {
        // 处理任务完成后的逻辑
    }
}

public class MyAsyncTask extends AsyncTask<Void, Void, String> {
    private TaskCallback callback;

    public MyAsyncTask(TaskCallback callback) {
        this.callback = callback;
    }

    // ...
}

@Override
protected String doInBackground(Void... voids) {
    // 执行耗时任务
    String result = performTask();

    return result;
}

@Override
protected void onPostExecute(String result) {
    // 任务完成后调用接口方法
    callback.onTaskComplete(result);
}

public class MainActivity extends AppCompatActivity implements TaskCallback {
    // ...

    private void executeAsyncTask() {
        MyAsyncTask asyncTask = new MyAsyncTask(this);
        asyncTask.execute();
    }
}