原文封装了很多工具类，我也不是搞安卓的看起来很费劲，看了下源码，把主要代码扣下来了
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
TextView textView = findViewById(R.id.textView);
String text = "获取设备手机制造商：" + getManufacturer() + "\r\n";
text += "获取设备AndroidID：" + getAndroidID() + "\r\n";
text += "获取设备型号：" + getModel() + "\r\n";
text += "获取唯一设备 ID：" + getUdid() + "\r\n";
text += "获取设备 AppVersionCode：" + getVersionCode() + "\r\n";
text += "获取唯一设备 AppVersionName：" + getVerName() + "\r\n";
text += "获取设备系统版本号：" + getSDKVersionName() + "\r\n";
text += "获取设备系统版本码：" + getSDKVersionCode() + "\r\n";
textView.setText(text);
}
public String getManufacturer() {
return Build.MANUFACTURER;
}
public String getAndroidID() {
String id = Settings.Secure.getString(getContentResolver(), Settings.Secure.ANDROID_ID);
return id == null ? "" : id;
}
public String getModel() {
String model = Build.MODEL;
if (model != null) {
model = model.trim().replaceAll("\\s*", "");
} else {
model = "";
}
return model;
}
public String getUdid() {
String androidID = getAndroidID();
return "2" + UUID.nameUUIDFromBytes(androidID.getBytes()).toString().replace("-", "");
}
/**
* 获取软件版本号
*/
public int getVersionCode() {
int versionCode = 0;
//获取软件版本号，对应AndroidManifest.xml下android：versionCode
try {
versionCode = getPackageManager().getPackageInfo(getPackageName(), 0).versionCode;
} catch (PackageManager.NameNotFoundException e) {
e.printStackTrace();
}
return versionCode;
}
/**
* 获取版本号名称
*/
public String getVerName() {
String verName = "";
try {
verName = getPackageManager().getPackageInfo(getPackageName(), 0).versionName;
} catch (PackageManager.NameNotFoundException e) {
e.printStackTrace();
}
return verName;
}
public String getSDKVersionName() {
return Build.VERSION.RELEASE;
}
public int getSDKVersionCode() {
return Build.VERSION.SDK_INT;
}
}
原文链接：https://blog.csdn.net/weixin_37587365/article/details/124748051