docs(android-test): dual-stack GOA/stage run results (ANR fail)

Record time-bounded F-Droid smoke on both stacks: landings/URIs OK,
unattended withdraw+pay blocked by System UI ANR on low-RAM emulator.

scripts/taler-monitoring/android-test/.gitignore

@@ -7,3 +7,4 @@ out-gui/
 out-source-gui/
 out-gui-chain/
 out-matrix-*/
+out-stack-run-*/

scripts/taler-monitoring/android-test/GUI-AUTOMATION-NOTES.md

@@ -264,6 +264,51 @@ Scripts **today** implement Android only; they should honour:
 | **GOA** | explorer mint / `demo-withdraw.json` @ bank.hacktivism.ch | goa-shop templates / Paivana pay-template |
 | **stage** | explorer / demo-withdraw @ stage.bank… | fermes / jardin public templates |
 
+### Dual-stack run result (2026-07-17 · headless AVD)
+
+**What ran:** published F-Droid wallet **1.6.1** (`net.taler.wallet.fdroid`),  
+`run-android-pay-smoke.sh` with **Abheben + Bezahlen**, `SMOKE_STRICT=1`,  
+per-stack wall **480 s** (no full matrix / no Gradle — time-bounded).  
+Device: `emulator-5554` (TalerWallet34, headless, SwiftShader).  
+Host RAM ~**3.7 GiB** (~150 MiB free during run) — under recommended ≥6–8 GiB.
+
+| Stack | Bank / pay entry | Exit | Elapsed | Withdraw URI | Pay URI | wallet-core withdraw | wallet-core pay | ANR | Overall |
+|-------|------------------|------|---------|--------------|---------|----------------------|-----------------|-----|---------|
+| **goa** | bank.hacktivism.ch · paivana pay-template | **10** | ~106 s | delivered | delivered | **NO** | **NO** | **YES** (System UI) | **FAIL** |
+| **stage** (*lefrancpaysan*) | stage.bank… · fermes `panier-legumes` order | **10** | ~176 s | delivered | delivered | **NO** | **NO** | **YES** (Android System) | **FAIL** |
+
+Neither stack hit the 480 s timeout; both finished under 3 min with hard fail.
+
+**What worked (infra / landings):**
+
+- adb install F-Droid APK  
+- GOA + stage **demo-withdraw.json** returned usable `taler://withdraw/…`  
+- GOA **pay-template** paivana URI built  
+- stage merchant **template POST** → `taler://pay/…/fermes-des-collines/…`  
+- Intent delivery (`am start VIEW`) for withdraw and pay  
+- Artifacts under `out-stack-run-20260717-215934/{goa,stage}/` (gitignored)
+
+**What failed (app/GUI on this host):**
+
+- **System UI / Android System ANR** → only Close/Wait; no Confirm/Abheben/Pay taps  
+- **wallet-core** never showed `prepareBankIntegratedWithdrawal` / pay prepare in logcat  
+- Chooser noise: **Taler Wallet** + **Taler Wallet Debug** both installed (“Open with”)  
+- Unattended **Abheben + Bezahlen** not green on this emulator/RAM  
+
+**Interpretation:**
+
+| Layer | GOA | stage |
+|-------|-----|-------|
+| HTTP / bank / merchant reachability for smoke inputs | OK | OK |
+| Deep-link plumbing | OK | OK |
+| Unattended GUI Confirm → settled | **blocked (ANR)** | **blocked (ANR)** |
+| Strict smoke (`SMOKE_STRICT=1`) | fail rc=10 | fail rc=10 |
+
+**Not a stack-specific regression** between GOA and stage in this run — same failure mode (host/emulator).  
+Settlement proof remains **host CLI e2e/ladder**, not this Android GUI path, until a device with enough RAM is used.
+
+**Retry when:** physical phone or host with more free RAM; ideally uninstall one of fdroid / fdroid.debug to avoid “Open with”; optional `WINDOWED=0` stays default (headless).
+
 ---
 
 ## Upstream branches (`taler-android` `dev/hernani-inference/*`)
@@ -282,6 +327,7 @@ Scripts **today** implement Android only; they should honour:
 - [x] Minimal variant documented  
 - [x] Minimalvariante: was geht / was nicht (Beschränkungen)  
 - [x] Two stacks (goa / stage)  
+- [x] Dual-stack run documented (2026-07-17: both FAIL ANR, landings OK)  
 - [x] Flags design (`AUTO_ANDROID` / `AUTO_GUI` / platform defaults)  
 - [x] **Headless emulator default** (`EMULATOR_HEADLESS=1`, SwiftShader)  
 - [x] Linux default = Android suite only