Android，LogCat 显示此错误：“不支持已弃用的线程方法”，这是什么？
运行程序后，Logcat 显示一些错误（图）。 但程序运行后就没有问题了。我不明白问题出在哪里。
运行程序后，屏幕截图将显示 5 秒钟，然后将显示菜单（活动名称为 Scroll_View）。现在，LogCat 显示错误。 然而，当我点击每个按钮时，它工作正常，没有粗俗或其他任何东西。
这重要吗？
这是线程的代码：
protected boolean _active = true;
protected int _splashTime = 5000;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.splash);
// thread for displaying the SplashScreen
Thread splashTread = new Thread() {
@Override
public void run() {
try {
int waited = 0;
while(_active && (waited < _splashTime)) {
sleep(100);
if(_active) {
waited += 100;
}
}
} catch(InterruptedException e) {
// do nothing
} finally {
finish();
startActivity(new Intent("mobilesoft.asia.malaysia_directory.SplashScreen.Scroll_View"));
stop();
}
}
};
splashTread.start();
}
After running the program, Logcat shows some errors (picture).
But after that program runs and works without a problem. I can't understand where the problem is.
After running the program, Screen-shot will show for 5 seconds and after that menu (That the activity name is Scroll_View) will show. Now, LogCat shows error.
However, when I click on each button, it works fine without crass or anything else.
Is it important?
This is the code of thread:
protected boolean _active = true;
protected int _splashTime = 5000;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.splash);
// thread for displaying the SplashScreen
Thread splashTread = new Thread() {
@Override
public void run() {
try {
int waited = 0;
while(_active && (waited < _splashTime)) {
sleep(100);
if(_active) {
waited += 100;
}
}
} catch(InterruptedException e) {
// do nothing
} finally {
finish();
startActivity(new Intent("mobilesoft.asia.malaysia_directory.SplashScreen.Scroll_View"));
stop();
}
}
};
splashTread.start();
}
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您收到此异常是因为 Thread 的方法
stop()和stop(Throwable)已弃用，不应使用。You receive this exception because Thread's methods
stop()andstop(Throwable)are deprecated and should never be used.屏幕截图表明您正在类 SplashScreen.java 中调用 Thread.stop()（第 35 行）。
Thread.stop()已被弃用一段时间，因为它们过时、不安全并且可能对 JVM 产生负面影响 (http://download.oracle.com/javase/1.4.2/ docs/guide/misc/threadPrimitiveDeprecation.html），显然 Dalvik VM 不再支持这些线程方法。您应该能够用其他内容替换 Thread.stop() 调用 - 该链接有一些很好的示例，说明您应该如何做而不是调用这些方法。The screenshot indicates that you are calling Thread.stop() in the class SplashScreen.java (line 35).
Thread.stop()has been deprecated for a while, because they are old, unsafe and can have negative effects on the JVM (http://download.oracle.com/javase/1.4.2/docs/guide/misc/threadPrimitiveDeprecation.html), and apparently the Dalvik VM doesn't support those thread methods any more. You should be able to replace theThread.stop()call with something else - the link has some pretty good example on how you should do instead of calling those methods.