How to Retrieve the Firmware (OS) Version - Revision history

Mahong: Replaced content with "{{Migrating|https://smartpossdk.gitbook.io/cloudpossdk/faq/other-development/get-firmware-version}}"

2024-04-08T03:27:34Z

Replaced content with "{{Migrating|https://smartpossdk.gitbook.io/cloudpossdk/faq/other-development/get-firmware-version}}"

← Older revision		Revision as of 03:27, 8 April 2024
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	~~=== <big>Methods to Retrieve Firmware Version</big> ===~~		{{Migrating\|https://smartpossdk.gitbook.io/cloudpossdk/faq/other-development/get-firmware-version}}
	~~== Using Property Names ==~~
	* Retrieve the firmware version using specific property names.
	* Example Code Snippet:
	~~<syntaxhighlight lang="java">~~
	// ~~returned version such as 1~~.0.0-~~3928~~
	~~String prop = getProperty("ro.wp.system.ver","");~~

	~~public static String getProperty(String key, String defaultValue) {~~
	~~String value = defaultValue;~~
	~~try {~~
	~~Class<?> c = Class.forName("android.os.SystemProperties");~~
	~~Method~~ get ~~= c.getMethod("get", String.class, String.class);~~
	~~value = (String)(get.invoke(c, key, defaultValue ));~~
	~~} catch (Exception e) {~~
	~~e.printStackTrace();~~
	~~}finally {~~
	~~return value;~~
	}
	}
	~~</syntaxhighlight >~~
	* Sample Property Names and Values:
	** '''ro.wp.system.ver:''' e.g., 1.0.0-~~3886~~
	** '''ro.wp.bootloader.ver:''' e.g., 1.0.0-~~3020~~
	** '''ro.wp.hsm.ver:''' e.g., PCBB22
	** '''ro.wp.kernel.ver:''' e.g., 1.0.0-3876
	** '''ro.wp.oem.ver:''' e.g., wizarpos-1.0.0-2551
	~~== Using Android Build Class ==~~
	* Another method to get the firmware version ~~is through the Android Build class.~~
	* Use ''''android.os.Build.DISPLAY'''' to access the display ID of the underlying software, which often includes the version.

2024-01-10T16:22:27Z

← Older revision

Revision as of 16:22, 10 January 2024

2024-01-10T16:21:06Z

← Older revision		Revision as of 16:21, 10 January 2024
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	== ~~Get by property~~ ==		=== <big>Methods to Retrieve Firmware Version</big> ===
	~~Get~~ the version ~~number of the firmware through the~~ property ~~name: ro~~.~~wp.system.ver. The sample code snippet is as follows~~:		== Using Property Names ==
	// returned version such as 1.0.0-3928		* Retrieve the firmware version using specific property names.
			* Example Code Snippet:
			<syntaxhighlight lang="java">
			// returned version such as 1.0.0-3928
	String prop = getProperty("ro.wp.system.ver","");		String prop = getProperty("ro.wp.system.ver","");

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	}		}
	}		}
			</syntaxhighlight >
	~~The properties of the image version are as follows:~~		* Sample Property Names and Values:
	~~'''<big>property names~~</~~big~~>~~'''~~ : '''~~<big>values show in sample terminal</big>'''~~		** '''ro.wp.system.ver:''' e.g., 1.0.0-3886
	ro.wp.system.ver : 1.0.0-3886		** '''ro.wp.bootloader.ver:''' e.g., 1.0.0-3020
	ro.wp.bootloader.ver : 1.0.0-3020		** '''ro.wp.hsm.ver:''' e.g., PCBB22
	ro.wp.hsm.ver : PCBB22		** '''ro.wp.kernel.ver:''' e.g., 1.0.0-3876
	ro.wp.kernel.ver : 1.0.0-3876		** '''ro.wp.oem.ver:''' e.g., wizarpos-1.0.0-2551
	ro.wp.oem.ver : wizarpos-1.0.0-2551		== Using Android Build Class ==
			* Another method to get the firmware version is through the Android Build class.
	== ~~Get by android~~ Build ~~class~~ ==		* Use ''''android.os.Build.DISPLAY'''' to access the display ID of the underlying software, which often includes the version.
	android.os.Build.DISPLAY

2021-02-14T02:27:40Z

Get by property

← Older revision		Revision as of 02:27, 14 February 2021
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	}		}

	By the ~~way, other related properties~~ are as follows:		The properties of the image version are as follows:
	'''<big>property names</big>''' : '''<big>values show in sample terminal</big>'''		'''<big>property names</big>''' : '''<big>values show in sample terminal</big>'''
			ro.wp.system.ver : 1.0.0-3886
	ro.wp.bootloader.ver : 1.0.0-3020		ro.wp.bootloader.ver : 1.0.0-3020
	ro.wp.hsm.ver : PCBB22		ro.wp.hsm.ver : PCBB22

2020-03-29T05:10:27Z

By android Build Class

2020-03-29T05:10:00Z

By property

← Older revision		Revision as of 05:10, 29 March 2020
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	== By property ==		== Get by property ==
	Get the version number of the firmware through the property name: ro.wp.system.ver. The sample code snippet is as follows:		Get the version number of the firmware through the property name: ro.wp.system.ver. The sample code snippet is as follows:
	// returned version such as 1.0.0-3928		// returned version such as 1.0.0-3928

2020-03-29T05:07:54Z

By system property

← Older revision		Revision as of 05:07, 29 March 2020
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	== By ~~system~~ property ==		== By property ==
	property name: ro.wp.system.ver		Get the version number of the firmware through the property name: ro.wp.system.ver. The sample code snippet is as follows:
	snippet ~~code of get property~~:
	// returned version such as 1.0.0-3928		// returned version such as 1.0.0-3928
	String prop = getProperty("ro.wp.system.ver","");		String prop = getProperty("ro.wp.system.ver","");
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	}		}
	}		}
	other related properties
			By the way, other related properties are as follows:
	'''<big>property names</big>''' : '''<big>values show in sample terminal</big>'''		'''<big>property names</big>''' : '''<big>values show in sample terminal</big>'''
	ro.wp.bootloader.ver : 1.0.0-3020		ro.wp.bootloader.ver : 1.0.0-3020
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	ro.wp.kernel.ver : 1.0.0-3876		ro.wp.kernel.ver : 1.0.0-3876
	ro.wp.oem.ver : wizarpos-1.0.0-2551		ro.wp.oem.ver : wizarpos-1.0.0-2551

	== By android Build Class ==		== By android Build Class ==
	android.os.Build.DISPLAY		android.os.Build.DISPLAY

2020-03-29T04:59:18Z

← Older revision	Revision as of 04:59, 29 March 2020
(No difference)

2020-02-26T09:52:03Z

← Older revision		Revision as of 09:52, 26 February 2020
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	}		}
	other related properties		other related properties
	'''<big>property names</big>''' : '''<big>values show in sample terminal</big>'''		'''<big>property names</big>''' : '''<big>values show in sample terminal</big>'''
	ro.wp.bootloader.ver : 1.0.0-3020		ro.wp.bootloader.ver : 1.0.0-3020
	ro.wp.hsm.ver : PCBB22		ro.wp.hsm.ver : PCBB22

2020-02-26T09:51:17Z

← Older revision		Revision as of 09:51, 26 February 2020
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	}		}
	}		}
			other related properties
			'''<big>property names</big>''' : '''<big>values show in sample terminal</big>'''
			ro.wp.bootloader.ver : 1.0.0-3020
			ro.wp.hsm.ver : PCBB22
			ro.wp.kernel.ver : 1.0.0-3876
			ro.wp.oem.ver : wizarpos-1.0.0-2551
	== By android Build Class ==		== By android Build Class ==
	android.os.Build.DISPLAY		android.os.Build.DISPLAY