Use the DeviceName property instead. The physical RAM size of the device in bytes. This value will be less than the actual amount of device memory, but can be used for determining memory consumption requirements.
Use the DeviceTotalMemory property instead. For Windows Phone 8 apps running on Windows Phone 8 devices and later, the DeviceUniqueId value is unique per device and per app publisher. For Windows Phone OS 7. This value is constant and does not change if the phone is updated with a new version of the operating system. The device ID remains unchanged even if ownership of the device is transferred.
Indicates whether the app was pre-installed with the device image. Apps that are downloaded from the Windows Phone Store always return a value of false. A Double containing the raw number of pixels along the horizontal axis of the screen; when this value is not available, it returns 0. A Double containing the raw number of pixels along the vertical axis of the screen; when this value is not available, it returns 0.
If you use this API in your app, you must specify the following capabilities in the app manifest. Otherwise, your app might not work correctly or it might exit unexpectedly. For more info, see App capabilities and hardware requirements for Windows Phone 8.
Any public static Shared in Visual Basic members of this type are thread safe. Any instance members are not guaranteed to be thread safe. For this purpose you can use the Build class:. There are other possibilities here are well, just have a look at these strings.
Returns something like: No special permission are required, making this approach very convenient. The Android ID , considered unreliable because it can sometimes be null. This string can also be altered on a rooted phone. Before you read it, you will need to make sure that your project has the android. Returns: not a real address since this is a custom ROM , as you can see the MAC address can easily be faked. Combined Device ID Above, you have here 5 ways of reading a device unique identifier.
Nevertheless on all platforms you will find at least one that works. So a very good idea is to mix these strings, and generate a unique result out of their sum. To mix the strings you can simply concatenate them, and the result can be used to compute a md5 hash:.
Here is the project code: AndroidIDSample. Thank you Radu.. Thank you, exactly what I was looking for. Would have taken quite a while to figure out all possibilities. Thank you, the pseude unique id was very helpful because i needed the unique id in a class and not in an activity. The OS version number would change, but how often do you expect this to happen?
However, it works on Nexus. Plz reply Radu its an big issue when ever i download any app from net it happens so is it about the android target version i m using. Your program might have been crashing due to null value. Could you put some kind of a license on this code so that others can use it?
Ideally Apache 2 or another recognized license? Kevin, thanks for asking. Notify me of new posts via email. Create a free website or blog at WordPress. Home About. Feeds: Posts Comments. Takes two to Tango ». Now how to get the Device ID of a windows mobile 5 based device? There are 2 methods. You can use KernelIOControl method. The device id is unique,right? An application can rest assured that it would get the same 20 byte value as long as it passes the same LPBYTE parameter.
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