是否可以在Android中捕获异常？

发布于 2025-02-03 06:46:48 字数 656 浏览 5 评论 0原文

最近，我修改了Android-12的Android代码。我没有为我的API提供Android-12相关的蓝牙连接权限。因此，我按照以下操作处理：

public List<BluetoothDevice> getHfpDevices() {
    List<BluetoothDevice> hfpConnectedDevs = new ArrayList<>();
    try {
        if (mHeadsetService != null) {
            hfpConnectedDevs = mHeadsetService.getConnectedDevices();
        }
    } catch (SecurityException ex) {
        Log.e(TAG, "Security Exception in Android-12", ex);
    }
    return hfpConnectedDevs;
}

当访问此API时，这是否会抓住SecurityException？还是我需要处理异常本身？

catch (Exception ex) {

PS：我现在不想添加requestPermission Flow。我只需要解决此API时提出的例外

原文

Recently I modified my Android code for Android-12.
I was not having android-12 related bluetooth connect permissions for my API. So I handled as below :

public List<BluetoothDevice> getHfpDevices() {
    List<BluetoothDevice> hfpConnectedDevs = new ArrayList<>();
    try {
        if (mHeadsetService != null) {
            hfpConnectedDevs = mHeadsetService.getConnectedDevices();
        }
    } catch (SecurityException ex) {
        Log.e(TAG, "Security Exception in Android-12", ex);
    }
    return hfpConnectedDevs;
}

Does this catch the securityException thrown when this API is accessed ? or do I need to handle the Exception itself ?