java - 如何从线程组中删除线程

Question

每次我创建新线程时，它都会被添加到主线程组中，即使我将线程清零，它仍然存在于主线程组中，导致内存泄漏。请帮忙

已更新

public void surfaceDestroyed(SurfaceHolder holder) {
        Log.d("mThread", "Surface Destroyed Called");
        getHolder().removeCallback(this);
        boolean retry = true;
        _thread.setRunning(false);      
        while (retry) {
            try {
                Log.d("mThread", "b4 Interrupted");
                _thread.interrupt();
                Log.d("mThread", "b4 thread group Interrupted");
                _thread.getThreadGroup().interrupt();
                Log.d("mThread", "b4 join");
                _thread.join();
                retry = false;
            } catch (InterruptedException e) {
                Log.d("mThread", "Interrupted");
                Thread.currentThread().interrupt();
                _thread.getThreadGroup().list();                
                _thread = null;//======>here nulling thread
                break;
            }
        }
    }

Answer 1

问题不在于加入了线程组。已终止的线程将始终(最终)从线程组中删除。

如果应用程序正在泄漏内存，那么您的代码中就有错误。你找错人了。