Update onboarding flow

[iccub]

Related ticket
https://github.com/brave/security/issues/199

[iccub]

Test plan:

1. No clipboard, no ref code:

• Have empty clipboard
• Fresh install the app
• Verify that no privacy consent onboarding screen is showing

2. Clipboard, no ref code:

• Copy random text to clipboard
• Fresh install the app
• Verify that privacy consent onboarding screen is showing
• Choose either option
• Verify that no sponsored assets are showing

3. Clipboard, ref code, consent:

• Fresh install the app using ref code website
• Verify that privacy consent onboarding screen is showing
• Choose yes on consent screen
• (if iOS 14) notice the clipboard alert at the top of the app
• Verify that sponsored assets are downloaded

4. Clipboard, ref code, no consent:

• Fresh install the app using ref code website
• Verify that privacy consent onboarding screen is showing
• Choose no on consent screen
• (if iOS 14) verify that no clipboard alert showed
• Verify that sponsored assets are downloaded

[srirambv]

Verification passed on iPhone XR with iOS 13.6 running 1.20(20.09.2.14)

No clipboard data

• Verified no consent message is shown when the clipboard is empty

No ref code/Random text in clipboard

• Verified copying random text and doing a clean install shows the consent message.
• Verified 404 record not found message is shown for ref code lookup

Ref code in clipboard and consent to clipboard check

• Verified clean install via ref code prompts consent message after launch
• Verified custom tiles and custom NTP assets are shown after check is complete
• Verified Ref code is shown in logs and captures downloadID

Ref code in clipboard but disagree on clipboard check

• Verified clean install via ref code prompts consent message after launch
• Verified declining on consent message still show all custom assets and NTP images
• Verified Ref code is empty in logs
• Verified 404 record not found message is shown for ref code lookup

Screenshots

English	French	German	Spanish	Japanese

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Verification passed on iPhone 7+ with iOS 14 running 1.20(20.09.2.14)

No clipboard data

• Verified no consent message is shown when the clipboard is empty

No ref code/Random text in clipboard

• Verified copying random text and doing a clean install shows the consent message.
• Verified 404 record not found message is shown for ref code lookup
• Verified clipboard alert is shown

Ref code in clipboard and consent to clipboard check

• Verified clean install via ref code prompts consent message after launch
• Verified custom tiles and custom NTP assets are shown after check is complete
• Verified Ref code is shown in logs and captures downloadID
• Verified clipboard alert is shown

Ref code in clipboard but disagree on clipboard check

• Verified clean install via ref code prompts consent message after launch
• Verified declining on consent message still show all custom assets and NTP images
• Verified Ref code is empty in logs
• Verified 404 record not found message is shown for ref code lookup
• Verified clipboard alert is shown

Screenshots

English	French	Chinese(Traditional)	Italian	German

Clipboard message

English	French	Chinese(Traditional)	Italian	German

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Verification passed on iPad Pro with iOS 12.4.1 running 1.20(20.09.2.14)

No clipboard data

• Verified no consent message is shown when the clipboard is empty

No ref code/Random text in clipboard

• Verified copying random text and doing a clean install shows the consent message.
• Verified 404 record not found message is shown for ref code lookup

Ref code in clipboard and consent to clipboard check

• Verified clean install via ref code prompts consent message after launch
• Verified custom tiles and custom NTP assets are shown after check is complete
• Verified Ref code is shown in logs and captures downloadID

Ref code in clipboard but disagree on clipboard check

• Verified clean install via ref code prompts consent message after launch
• Verified declining on consent message still show all custom assets and NTP images
• Verified Ref code is empty in logs
• Verified 404 record not found message is shown for ref code lookup

Screenshots

English	Russian	Chinese(Hong Kong)	French	Japanese