How to Set User System Properties: Difference between revisions

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(Created page with "The system provides the AIDL interface to set the user system property, When connect the service, the package name is com.wizarpos.wizarviewagentassistant, and the class name...")
 
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The system provides the AIDL interface to set the user system property, When connect the service, the package name is com.wizarpos.wizarviewagentassistant, and the class name is com.wizarpos.wizarviewagentassistant.SystemExtApiService. When the application uses the interface, it must import wizarviewagentassistant and add permissions to the Android manifest file.
{{Migrating|https://smartpossdk.gitbook.io/cloudpossdk/faq/firmware/set-user-system-properties}}
 
Version of wizarviewagentassistant should equal or larger than 2.10.54.
== Permission ==
The application declares the following permissions in the manifest：
  android.permission.CLOUDPOS_SET_PROP
 
== API Overview ==
=== <big>setUsrProp</big>===
  <syntaxhighlight lang="java">boolean setUsrProp(String key, String value);</syntaxhighlight>
Set custom system property, the system can only support 10 group of key-values.
 
{|class="wizarpostable"
|-
! scope="row" colspan="2" | Parameters
|-
| key|| '''String:'''  property's key, length less than 16. for example: persist.wp.usr.${key} ${value}.
|-
| value|| '''String:'''  property's value, length less than 32. 
|}
 
{|class="wizarpostable"
|-
!  scope="row" colspan="2" | Returns
|-
|  boolean || true or false.
|}
== Download ==
=== AIDL file ===
Please download the [http://ftp.wizarpos.com/advanceSDK/ISystemExtApi.aidl aidl file]
=== Demo ===
Please download the [http://ftp.wizarpos.com/advanceSDK/sample_setcustomsystemprop.7z demo APP]

Latest revision as of 08:44, 7 April 2024

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