如果启动模式设置为'singleTop‘，如何防止挂起意图重新创建活动？

@Override
protected void onNewIntent(Intent intent) {
    super.onNewIntent(intent);
    // 处理Intent
    handleIntent(intent);
}

private void handleIntent(Intent intent) {
    // 根据Intent执行相应的操作
    if (intent != null) {
        String action = intent.getAction();
        if (ACTION_MY_ACTION.equals(action)) {
            // 处理特定的Intent
        }
    }
}

public class MyActivity extends AppCompatActivity {
    public static final String ACTION_MY_ACTION = "com.example.ACTION_MY_ACTION";

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_my);
    }

    @Override
    protected void onNewIntent(Intent intent) {
        super.onNewIntent(intent);
        handleIntent(intent);
    }

    private void handleIntent(Intent intent) {
        if (intent != null) {
            String action = intent.getAction();
            if (ACTION_MY_ACTION.equals(action)) {
                // 处理特定的Intent
                Toast.makeText(this, "Handling intent: " + action, Toast.LENGTH_SHORT).show();
            }
        }
    }
}