How to Retrieve Terminal Information: Brand, Manufacturer, Product Model, etc.

There are some system information in POS, such as brand, manufacturer and product model. Please refer to the following table:

Product Name/Property Name	ro.product.brand	ro.product.manufacturer	ro.product.model	Settings Display/Build.MODEL	ro.wp.product.model	ro.wp.product.submodel
W1	wizarPOS	wizarPOS	WIZARPOS_1	WIZARPOS 1	W1
W1V2	wizarPOS	wizarPOS	WIZARPOS_1	WIZARPOS 1	W1v2
PAD1	wizarPOS	wizarPOS	WIZARPAD_1	WIZARPAD 1	PAD1
Q1	wizarPOS	wizarPOS	WIZARHAND_Q1	WIZARHAND Q1	Q1
Q14G	wizarPOS	wizarPOS	WIZARHAND_Q1	WIZARHAND Q1	Q1v2
Q2	wizarPOS	wizarPOS	WIZARPOS_Q2	WIZARPOS Q2	Q2	Q2
K2	wizarPOS	wizarPOS	WIZARPOS_Q2	WIZARPOS Q2(K2)	Q2	K2
M2	wizarPOS	wizarPOS	WIZARPOS_Q2	WIZARPOS Q2(M2)	Q2	M2
QD4	wizarPOS	wizarPOS	WIZARPOS_Q2	WIZARPOS Q2(QD4)	Q2	QD4
QD5	wizarPOS	wizarPOS	WIZARPOS_Q2	WIZARPOS Q2(QD5)	Q2	QD5

Android provides a simple way to get system information. The code snippet is as follows:

String model = getSystemPropertie("ro.wp.product.model").trim()
public static String getSystemPropertie(String key) {
  Object strVersion = null;
  try {
     Class<?> systemProperties = Class.forName("android.os.SystemProperties");
    Log.i("systemProperties", systemProperties.toString());
    strVersion = systemProperties.getMethod("get", new Class[] { String.class, String.class }).invoke(systemProperties, new Object[] { key, "unknown" });
    Log.i("strVersion", strVersion.getClass().toString());
  } catch (Exception e) {
    e.printStackTrace();
  }
    return strVersion.toString();
}