Collect phone and email in PaymentSheet's Google Pay

[tillh-stripe]

Summary

This pull request updates Google Pay to take the phone and email collection configuration into account. When collection mode is set to Always, we now set the correct isEmailRequired and isPhoneNumberRequired value.

The collected values are eventually accessible via the Charge’s billing_details.email and billing_details.phone fields:

• Before this change: pi_3OHzrSLu5o3P18Zp1p1Zn1qP
• After this change: pi_3OHztFLu5o3P18Zp0cZBwYwz

Motivation

Resolves #7662

Testing

• Added tests
• Modified tests
• Manually verified

Screenshots

Before	After
before screenshot	after screenshot

Changelog

[github-actions]

Diffuse output:

OLD: paymentsheet-example-release-master.apk (signature: V1, V2)
NEW: paymentsheet-example-release-pr.apk (signature: V1, V2)

          │            compressed            │           uncompressed           
          ├───────────┬───────────┬──────────┼───────────┬───────────┬──────────
 APK      │ old       │ new       │ diff     │ old       │ new       │ diff     
──────────┼───────────┼───────────┼──────────┼───────────┼───────────┼──────────
      dex │   3.6 MiB │   3.6 MiB │ +1.7 KiB │   7.8 MiB │   7.8 MiB │   -184 B 
     arsc │   2.3 MiB │   2.3 MiB │      0 B │   2.3 MiB │   2.3 MiB │      0 B 
 manifest │   5.1 KiB │   5.1 KiB │      0 B │  25.4 KiB │  25.4 KiB │      0 B 
      res │ 905.6 KiB │ 905.6 KiB │      0 B │   1.4 MiB │   1.4 MiB │      0 B 
   native │   2.6 MiB │   2.6 MiB │      0 B │     6 MiB │     6 MiB │      0 B 
    asset │     3 MiB │     3 MiB │ -1.3 KiB │     3 MiB │     3 MiB │ -1.3 KiB 
    other │ 204.5 KiB │ 204.5 KiB │    +17 B │ 460.3 KiB │ 460.3 KiB │      0 B 
──────────┼───────────┼───────────┼──────────┼───────────┼───────────┼──────────
    total │  12.5 MiB │  12.5 MiB │   +432 B │  20.9 MiB │  20.9 MiB │ -1.5 KiB 

 DEX     │ old   │ new   │ diff              
─────────┼───────┼───────┼───────────────────
   files │     1 │     1 │   0               
 strings │ 38604 │ 38555 │ -49 (+81 -130)    
   types │ 12699 │ 12699 │   0 (+78 -78)     
 classes │ 10680 │ 10680 │   0 (+61 -61)     
 methods │ 55617 │ 55616 │  -1 (+2676 -2677) 
  fields │ 35787 │ 35788 │  +1 (+1185 -1184) 

 ARSC    │ old  │ new  │ diff 
─────────┼──────┼──────┼──────
 configs │  292 │  292 │  0   
 entries │ 6937 │ 6937 │  0

APK

     compressed      │     uncompressed     │                                
──────────┬──────────┼───────────┬──────────┤                                
 size     │ diff     │ size      │ diff     │ path                           
──────────┼──────────┼───────────┼──────────┼────────────────────────────────
  3.6 MiB │ +1.7 KiB │   7.8 MiB │   -184 B │ ∆ classes.dex                  
  5.2 KiB │ -1.3 KiB │     5 KiB │ -1.3 KiB │ ∆ assets/dexopt/baseline.prof  
 65.6 KiB │    +10 B │ 147.1 KiB │      0 B │ ∆ META-INF/CERT.SF             
 49.8 KiB │     +5 B │ 147.1 KiB │      0 B │ ∆ META-INF/MANIFEST.MF         
  1.2 KiB │     +2 B │   1.2 KiB │      0 B │ ∆ META-INF/CERT.RSA            
    768 B │     +1 B │     636 B │     +1 B │ ∆ assets/dexopt/baseline.profm 
──────────┼──────────┼───────────┼──────────┼────────────────────────────────
  3.7 MiB │   +432 B │   8.1 MiB │ -1.5 KiB │ (total)

DEX

STRINGS:

   old   │ new   │ diff           
  ───────┼───────┼────────────────
   38604 │ 38555 │ -49 (+81 -130) 
  + , isPhoneRequired=
  + Lej/b;
  + Lfj/c;
  + Lfj/d;
  + Lgj/e;
  + Lgj/f;
  + Lgj/g;
  + Lgj/h;
  + Lgj/i;
  + Lgj/j;
  + Lgj/k;
  + Lgj/l;
  + Lgj/m;
  + Lgj/n;
  + Lgj/o;
  + Lgj/p;
  + Lgj/q;
  + Lgj/r;
  + Lgj/s;
  + Lgj/t;
  + Lgj/u;
  + Lgj/v;
  + Lgj/w;
  + Lgj/x;
  + Lij/b;
  + Lij/c;
  + Ljj/d;
  + Lod/a4;
  + Loj/c;
  + Loj/d;
  + Lqj/c;
  + Lqj/d;
  + Lqj/e;
  + Lqj/f;
  + Lsi/a;
  + Luj/a;
  + Luj/b;
  + Lwi/b;
  + Lwi/c;
  + Lxi/d;
  + Lxi/e;
  + Lxi/f;
  + Lxi/g;
  + Lxi/h;
  + Lxi/i;
  + Lxi/j;
  + Lxi/k;
  + Lxi/l;
  + Lxi/m;
  + Lxi/n;
  + Lyi/a;
  + Lyi/b;
  + Lyi/c;
  + Lyi/d;
  + Lyi/e;
  + Lyi/f;
  + Lyi/g;
  + Lyi/h;
  + Lyi/i;
  + Lyi/j;
  + Lyi/k;
  + Lyi/l;
  + VLLLZLZZZ
  + [Lcj/a;
  + [Lgj/s;
  + [Lod/a2;
  + [Lod/c3;
  + [Lod/g2;
  + [Lod/h3;
  + [Lod/i2;
  + [Lod/k2;
  + [Lod/n1;
  + [Lod/q0;
  + [Lod/s2;
  + [Lod/u0;
  + [Lod/x1;
  + [Lqj/e;
  + [Luj/a;
  + [Lx/e;
  + [Lyi/h;
  + ~~R8{backend:dex,compilation-mode:release,has-checksums:false,min-api:21,pg-map-id:a715141,r8-mode:full,version:8.1.65}
  
  - A3
  - B3
  - C3
  - D3
  - E3
  - F3
  - G2
  - G3
  - H2
  - I2
  - J2
  - K2
  - L2
  - Laj/c;
  - Laj/d;
  - Laj/e;
  - Laj/f;
  - Laj/g;
  - Laj/h;
  - Laj/i;
  - Laj/j;
  - Laj/k;
  - Laj/l;
  - Lbj/c;
  - Lbj/d;
  - Lbj/e;
  - Lcj/b;
  - Ldj/a;
  - Ldj/b;
  - Lhj/b;
  - Lhj/c;
  - Lhj/d;
  - Lhj/e;
  - Lhj/f;
  - Lhj/g;
  - Lhj/h;
  - Lhj/i;
  - Lhj/j;
  - Lhj/k;
  - Lhj/l;
  - Lhj/m;
  - Lhj/n;
  - Lhj/o;
  - Lhj/p;
  - Lhj/q;
  - Lhj/r;
  - Lhj/s;
  - Lhj/t;
  - Lhj/u;
  - Lhj/v;
  - Lhj/w;
  - Lhj/x;
  - Lkj/c;
  - Lkj/d;
  - Lpd/s0;
  - Lpj/c;
  - Lpj/d;
  - Lsj/c;
  - Lsj/d;
  - Lsj/e;
  - Lsj/f;
  - Ltj/a;
  - Ltj/b;
  - Lvj/a;
  - Lvj/b;
  - Lzi/f;
  - Lzi/g;
  - Lzi/h;
  - Lzi/i;
  - Lzi/j;
  - Lzi/k;
  - Lzi/l;
  - Lzi/m;
  - Lzi/n;
  - M2
  - N2
  - O2
  - P2
  - Q2
  - R2
  - S2
  - T2
  - U2
  - V2
  - W2
  - X2
  - Y2
  - Z2
  - [La0/p;
  - [Laj/h;
  - [Lej/a;
  - [Lhj/s;
  - [Lod/a3;
  - [Lod/c2;
  - [Lod/e3;
  - [Lod/h2;
  - [Lod/j2;
  - [Lod/l1;
  - [Lod/l2;
  - [Lod/p0;
  - [Lod/q1;
  - [Lod/r0;
  - [Lod/y1;
  - [Lrj/e;
  - [Lvj/a;
  - a3
  - b3
  - c3
  - d3
  - e3
  - f3
  - g3
  - i3
  - j3
  - k3
  - l3
  - m3
  - n3
  - o3
  - q3
  - r3
  - s3
  - t3
  - u3
  - v3
  - w3
  - x3
  - y3
  - z3
  - ~~R8{backend:dex,compilation-mode:release,has-checksums:false,min-api:21,pg-map-id:0aef74d,r8-mode:full,version:8.1.65}
  

TYPES:

   old   │ new   │ diff        
  ───────┼───────┼─────────────
   12699 │ 12699 │ 0 (+78 -78) 
  + Lej/b;
  + Lfj/c;
  + Lfj/d;
  + Lgj/e;
  + Lgj/f;
  + Lgj/g;
  + Lgj/h;
  + Lgj/i;
  + Lgj/j;
  + Lgj/k;
  + Lgj/l;
  + Lgj/m;
  + Lgj/n;
  + Lgj/o;
  + Lgj/p;
  + Lgj/q;
  + Lgj/r;
  + Lgj/s;
  + Lgj/t;
  + Lgj/u;
  + Lgj/v;
  + Lgj/w;
  + Lgj/x;
  + Lij/b;
  + Lij/c;
  + Ljj/d;
  + Lod/a4;
  + Loj/c;
  + Loj/d;
  + Lqj/c;
  + Lqj/d;
  + Lqj/e;
  + Lqj/f;
  + Lsi/a;
  + Luj/a;
  + Luj/b;
  + Lwi/b;
  + Lwi/c;
  + Lxi/d;
  + Lxi/e;
  + Lxi/f;
  + Lxi/g;
  + Lxi/h;
  + Lxi/i;
  + Lxi/j;
  + Lxi/k;
  + Lxi/l;
  + Lxi/m;
  + Lxi/n;
  + Lyi/a;
  + Lyi/b;
  + Lyi/c;
  + Lyi/d;
  + Lyi/e;
  + Lyi/f;
  + Lyi/g;
  + Lyi/h;
  + Lyi/i;
  + Lyi/j;
  + Lyi/k;
  + Lyi/l;
  + [Lcj/a;
  + [Lgj/s;
  + [Lod/a2;
  + [Lod/c3;
  + [Lod/g2;
  + [Lod/h3;
  + [Lod/i2;
  + [Lod/k2;
  + [Lod/n1;
  + [Lod/q0;
  + [Lod/s2;
  + [Lod/u0;
  + [Lod/x1;
  + [Lqj/e;
  + [Luj/a;
  + [Lx/e;
  + [Lyi/h;
  
  - Laj/c;
  - Laj/d;
  - Laj/e;
  - Laj/f;
  - Laj/g;
  - Laj/h;
  - Laj/i;
  - Laj/j;
  - Laj/k;
  - Laj/l;
  - Lbj/c;
  - Lbj/d;
  - Lbj/e;
  - Lcj/b;
  - Ldj/a;
  - Ldj/b;
  - Lhj/b;
  - Lhj/c;
  - Lhj/d;
  - Lhj/e;
  - Lhj/f;
  - Lhj/g;
  - Lhj/h;
  - Lhj/i;
  - Lhj/j;
  - Lhj/k;
  - Lhj/l;
  - Lhj/m;
  - Lhj/n;
  - Lhj/o;
  - Lhj/p;
  - Lhj/q;
  - Lhj/r;
  - Lhj/s;
  - Lhj/t;
  - Lhj/u;
  - Lhj/v;
  - Lhj/w;
  - Lhj/x;
  - Lkj/c;
  - Lkj/d;
  - Lpd/s0;
  - Lpj/c;
  - Lpj/d;
  - Lsj/c;
  - Lsj/d;
  - Lsj/e;
  - Lsj/f;
  - Ltj/a;
  - Ltj/b;
  - Lvj/a;
  - Lvj/b;
  - Lzi/f;
  - Lzi/g;
  - Lzi/h;
  - Lzi/i;
  - Lzi/j;
  - Lzi/k;
  - Lzi/l;
  - Lzi/m;
  - Lzi/n;
  - [La0/p;
  - [Laj/h;
  - [Lej/a;
  - [Lhj/s;
  - [Lod/a3;
  - [Lod/c2;
  - [Lod/e3;
  - [Lod/h2;
  - [Lod/j2;
  - [Lod/l1;
  - [Lod/l2;
  - [Lod/p0;
  - [Lod/q1;
  - [Lod/r0;
  - [Lod/y1;
  - [Lrj/e;
  - [Lvj/a;
  

METHODS:

   old   │ new   │ di
...✂

[jaynewstrom-stripe]

I think this would be helpful to document what it looks like (as a gif) too.

[jaynewstrom-stripe]

LGTM, but I think we need one more test with address collection.