modules/android-integration: add am command

tests/emulator/android_integration.py

@@ -0,0 +1,53 @@
+import bootstrap_channels
+
+from common import screenshot, wait_for
+
+
+def run(d):
+    nod = bootstrap_channels.run(d)
+
+    d('input text "am"')
+    d.ui.press('enter')
+    wait_for(d, 'bash: am: command not found')
+    screenshot(d, 'no-am')
+
+    # Apply a config that enables am
+    cfg = ('/data/local/tmp/n-o-d/unpacked/tests/on-device/'
+           'config-android-integration.nix')
+    d(f'input text \'cp {cfg} .config/nixpkgs/nix-on-droid.nix\'')
+    d.ui.press('enter')
+    screenshot(d, 'pre-switch')
+    d('input text "nix-on-droid switch"')
+    d.ui.press('enter')
+    screenshot(d, 'post-switch')
+
+    # Verify am is there
+    d('input text "am | head -n2"')
+    d.ui.press('enter')
+    wait_for(d, 'termux-am is a wrapper script')
+    screenshot(d, 'am-appears')
+
+    # Smoke-test that am doesn't work yet
+    d('input text "am start -a android.settings.SETTINGS 2>&1 | head -n5"')
+    d.ui.press('enter')
+    screenshot(d, 'am-invoked for the first time')
+    wait_for(d, 'Nix requires "Display over other apps" permission')
+    wait_for(d, 'https://dontkillmyapp.com')
+    screenshot(d, 'am-wants-permission')
+
+    # Grant nix app 'Draw over other apps' permission
+    nod.permissions += 'android.permission.SYSTEM_ALERT_WINDOW'
+
+    # Smoke-test that am works
+    d('input text "am start -a android.settings.SETTINGS"')
+    d.ui.press('enter')
+    screenshot(d, 'settings-opening')
+    wait_for(d, 'Search settings')
+    wait_for(d, 'Network')
+    d.ui.press('back')
+    screenshot(d, 'back-from-settings')
+
+    # Verify we're back
+    d('input text "am | head -n2"')
+    d.ui.press('enter')
+    wait_for(d, 'termux-am is a wrapper script')

tests/emulator/bootstrap_channels.py

@@ -52,3 +52,5 @@ def run(d):
     wait_for(d, 'c21va2UtdGVzdAo=')
 
     screenshot(d, 'success-bootstrap-channels')
+
+    return nod

tests/emulator/bootstrap_flakes.py

@@ -52,3 +52,5 @@ def run(d):
     wait_for(d, 'c21va2UtdGVzdAo=')
 
     screenshot(d, 'success-bootstrap-flakes')
+
+    return nod

tests/on-device/config-android-integration.bats

@@ -0,0 +1,16 @@
+# Copyright (c) 2019-2024, see AUTHORS. Licensed under MIT License, see LICENSE.
+
+load lib
+
+@test 'android-integration options can be used' {
+  run ! command -v am
+
+  cp \
+    "$ON_DEVICE_TESTS_DIR/config-android-integration.nix" \
+    ~/.config/nixpkgs/nix-on-droid.nix
+  nix-on-droid switch
+
+  command -v am
+
+  switch_to_default_config
+}

tests/on-device/config-android-integration.nix

@@ -0,0 +1,8 @@
+_:
+
+{
+  system.stateVersion = "23.11";
+  android-integration = {
+    am.enable = true;
+  };
+}