public abstract class SDK
extends java.lang.Object
Constructors and instructions |
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SDK() |
Qualifiers and Types | Methods and Instructions |
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static SDK |
getInstance()
Gets the initialization instance of the SDK to create other classes.
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abstract java.lang.String |
getProperty(java.lang.String name) |
abstract java.lang.String |
getVersion()
Get the version number
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static void |
init(Context context)
Initialize the SDK, please call in the main thread, otherwise it will go wrong.
|
abstract java.lang.Object |
newInstance(java.lang.String interfaceName)
Create instances of other classes, such as Printer, Cashdrawer, and so on.
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abstract void |
powerOff()
Shut down
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public static void init(Context context) throws java.lang.Throwable
context
- java.lang.Throwable
public static SDK getInstance() throws java.lang.Throwable
java.lang.Throwable
public abstract java.lang.String getProperty(java.lang.String name) throws java.lang.Throwable
java.lang.Throwable
public abstract java.lang.Object newInstance(java.lang.String interfaceName) throws java.lang.Throwable
interfaceName
- java.lang.Throwable
public abstract java.lang.String getVersion()
public abstract void powerOff() throws java.lang.Throwable
java.lang.Throwable