PccService.OnReceiveData(Bundle, String) Method
Definition
Important
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This method is the data ingress point for a PCC service.
[Android.Runtime.Register("onReceiveData", "(Landroid/os/Bundle;Ljava/lang/String;)V", "GetOnReceiveData_Landroid_os_Bundle_Ljava_lang_String_Handler", ApiSince=37)]
public abstract void OnReceiveData(Android.OS.Bundle data, string packageName);[<Android.Runtime.Register("onReceiveData", "(Landroid/os/Bundle;Ljava/lang/String;)V", "GetOnReceiveData_Landroid_os_Bundle_Ljava_lang_String_Handler", ApiSince=37)>]
abstract member OnReceiveData : Android.OS.Bundle * string -> unitParameters
- data
- Bundle
A Bundle containing the data sent by the client.
- packageName
- String
The package name for the app that calls sendData.
- Attributes
Remarks
This method is the data ingress point for a PCC service. When a client sends data via the sendData api, the service will receive that data in this endpoint and can process it.
The data Bundle is already sanitised by the system if sent from outside PCC sandbox. This sanitization process makes sure that any object to establish 2 way communication are not passed.
To enforce a strictly one-way data flow, if the caller isn't allowed two way communication with PCC components, the Bundle is sanitized to prevent objects that can be used to establish a two-way communication channel like IBinder, Messenger, etc.
Allowed data types are: Primitives and their arrays (e.g., int, char, boolean, String, byte[]); PersistableBundle; Read-only ParcelFileDescriptor; SharedMemory. If it has write access, it will be silently restricted to read-only; Bitmap; Custom Parcelable objects must be serialized as a byte []; Nested Bundle objects, which are recursively sanitized up to a depth of 100
Android reference for android.app.privatecompute.PccService.onReceiveData.
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.