Solution A — Native Bridge (JSBridge / WKWebView Message Handler) On mobile, the PDF base64 payload is handed off to the native App via window.webkit.messageHandlers.SAPMobile.postMessage() (iOS) or window.SAPJSBridge.downloadPdf() (Android) so the App's native layer handles the actual file write & open — no window.open() needed. On desktop the standard pdf.save() is used.
TS
Test Service Report
Report ID: TSR-TEST-001  |  Generated: 2026-09-11
Visit Information
Customer
ACME Corp — Branch #42
Date of Visit
2026-09-11
Purpose
Annual Equipment Inspection
Territory Manager
Jane Smith
Address
100 Industrial Blvd, Toronto ON
Truck / VIN
TEST-1234
Equipment Status
Reactor Condition
Good
Spray Hose
Good
Gun Condition
Needs Service
Air Compressor
Good
Transfer Pump A
Good
Transfer Pump B
N/A
Generator
Good
Mixer
Good
Safety Equipment
Fire Extinguisher
Present & Valid
First Aid Kit
Stocked
Supplied Air Resp.
Present
Safety Manuals
Missing
Immediate Attention
Gun condition is below standard — schedule service within 7 days. Safety manuals must be restocked before next visit.