1 ## 1.1 Document Structure 2 3 ### 1.1.1\. Requirements by Device Type 4 5 [Section 2](#2_device_types) contains all the MUST and STRONGLY RECOMMENDED 6 requirements that apply to a specific device type. Each subsection of 7 [Section 2](#2_device_types) is dedicated to a specific device type. 8 9 All the other requirements, that universally apply to any Android device 10 implementations, are listed in the sections after [Section 2](#2_device_types). 11 These requirements are referenced as "Core Requirements" in this document. 12 13 ### 1.1.2\. Requirement ID 14 15 Requirement ID is assigned for MUST requirements. 16 17 * The ID is assigned for MUST requirements only. 18 * STRONGLY RECOMMENDED requirements are marked as [SR] but ID is not assigned. 19 * The ID consists of : Device Type ID - Condition ID - Requirement ID 20 (e.g. C-0-1). 21 22 Each ID is defined as below: 23 24 * Device Type ID (see more on [2. Device Types](#2_device_types) 25 * C: Core (Requirements that are applied to any Android device implementations) 26 * H: Android Handheld device 27 * T: Android Television device 28 * A: Android Automotive implementation 29 * Condition ID 30 * When the requirement is unconditional, this ID is set as 0. 31 * When the requirement is conditional, 1 is assinged for the 1st 32 condition and the number increments by 1 within the same section and 33 the same device type. 34 * Requirement ID 35 * This ID starts from 1 and increments by 1 within the same section and 36 the same condition.
