Zebra PS20 Product Reference Guide

Application Deployment
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10.
Touch OK.
The certificate can now be used when connecting to a secure network. For security, the certificate is
deleted from the internal memory.
Configuring Credential Storage Settings
1. Go to Settings.
2. Touch Security > Advanced > Encryption & credentials.
• Trusted credentials - Touch to display the trusted system and user credentials.
• User credentials - Touch to display user credentials.
• Install from storage - Touch to install a secure certificate from the internal storage.
• Clear credentials - Deletes all secure certificates and related credentials.
Development Tools
Android Application Development
Development Workstation
Android development tools are available at developer.android.com.
To start developing applications for the device, download Android Studio. Development can take place on
a Microsoft® Windows®, Mac® OS X®, or Linux® operating system.
Applications are written in the Java language, but compiled and executed in the Dalvik virtual machine.
Once the Java code is compiled cleanly, the developer tools make sure the application is packaged
properly, including the AndroidManifest.xml file.
Android Studio contains a full featured IDE as well as SDK components required to develop Android
applications.
Enabling Developer Options
The Developer options screen sets development related settings. By default, the Developer Options are
hidden.
1. Go to Settings.
2. Touch About phone.
3. Scroll down to Build number.
4. Tap Build number seven times. The message You are now a developer! appears.
5. Touch the Back button.
6. Touch System > Advanced > Developer options.
7. Slide the USB debugging switch to the ON position.
EMDK for Android
EMDK for Android provides developers with tools to create business applications for enterprise mobile
devices. It is designed for use with Google's Android Studio and includes Android class libraries such as
Barcode, sample applications with source code, and the associated documentation.
MC18 Product Reference Guide.book Page 123 Tuesday, June 30, 2020 9:07 PM

Zebra PS20 Specifications

General

Operating system version	11
Operating system installed	Android
Operating system upgradeable	Yes
Number of cores	8
Processor model	660
Processor family	Snapdragon
Processor frequency	2.2 GHz
Processor manufacturer	Qualcomm
RFID reader	-
Scanner type	1D/2D
Certification	WFA
Product color	Light grey
Phone function	No
Display diagonal	4 \
Display resolution	- pixels
Speakers	Mono
Number of microphones	1
Flash memory	16 GB
Internal memory	4 GB
Battery capacity	3500 mAh
Storage temperature (T-T)	-20 - 70 °C
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	5 - 95 %
Electrostatic Discharge (ESD) protection (air)	15 kV
Electrostatic Discharge (ESD) protection (contact)	8 kV
Data network	Not supported
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Bluetooth version	5.0
Security algorithms	40-bit WEP, 104-bit WEP, EAP-GTC, EAP-TLS, EAP-TTLS, LEAP, MSCHAPv2, PEAP, TKIP, WPA, WPA-Enterprise, WPA2, WPA2-Enterprise
Quantity per pack	10 pc(s)
Harmonized System (HS) code	84713000

Weight and Dimensions

Depth	218 mm
Width	78.6 mm
Height	75 mm
Weight	290 g