Android处理线程暂停与恢复

class YourRunnable implements Runnable {    private Object mPauseLock;    private boolean mPaused;    private boolean mFinished;    public YourRunnable() {        mPauseLock = new Object();        mPaused = false;        mFinished = false;    }    public void run() {        while (!mFinished) {            // Do stuff.            synchronized (mPauseLock) {                while (mPaused) {                    try {                        mPauseLock.wait();                    } catch (InterruptedException e) {                    }                }            }        }    }    /**     * Call this on pause.     */    public void onPause() {        synchronized (mPauseLock) {            mPaused = true;        }    }    /**     * Call this on resume.     */    public void onResume() {        synchronized (mPauseLock) {            mPaused = false;            mPauseLock.notifyAll();        }    }}