Android程序异常崩溃处理

public class CrashHandler implements Thread.UncaughtExceptionHandler {
public static final String TAG = "CrashHandler";
private static CrashHandler INSTANCE = new CrashHandler();
private Context mContext;
private Thread.UncaughtExceptionHandler mDefaultHandler;

private CrashHandler() {
}

public static CrashHandler getInstance() {
return INSTANCE;
}

public void init(Context ctx) {
mContext = ctx;
mDefaultHandler = Thread.getDefaultUncaughtExceptionHandler();
Thread.setDefaultUncaughtExceptionHandler(this);
}
@Override
public void uncaughtException(Thread thread, Throwable ex) {
System.out.println("异常出现");
//        ex.printStackTrace();
Intent _intent = new Intent(mContext, LoginActivity.class);
_intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
mContext.startActivity(_intent);
android.os.Process.killProcess(android.os.Process.myPid());
}
}