No public description

.github/workflows/cleanup-stale-prs.yml

@@ -0,0 +1,84 @@
+# Copyright 2026 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+name: Cleanup Stale Draft PRs
+
+on:
+  schedule:
+    - cron: '0 2 * * *' # Daily at 02:00 UTC
+  workflow_dispatch:
+    inputs:
+      older_than_days:
+        description: 'Close draft PRs older than N days'
+        required: false
+        default: '3'
+        type: string
+      dry_run:
+        description: 'Dry run (simulate without closing PRs or deleting branches)'
+        required: false
+        default: false
+        type: boolean
+
+permissions:
+  pull-requests: write
+  contents: write
+
+jobs:
+  cleanup:
+    name: Cleanup Draft PRs
+    # zizmor: ignore[unpinned-images]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Close stale draft PRs and delete branches
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GH_REPO: ${{ github.repository }}
+          INPUT_DAYS: ${{ inputs.older_than_days }}
+          INPUT_DRY_RUN: ${{ inputs.dry_run }}
+        run: |
+          DAYS="${INPUT_DAYS:-3}"
+          DRY_RUN="${INPUT_DRY_RUN:-false}"
+
+          echo "Searching for open draft PRs with head branch matching 'test_*' older than $DAYS day(s)..."
+
+          CUTOFF_EPOCH=$(date -d "$DAYS days ago" +%s)
+          echo "Cutoff timestamp: $CUTOFF_EPOCH ($(date -d "@$CUTOFF_EPOCH" --utc --iso-8601=seconds))"
+
+          PRS_JSON=$(gh pr list --repo "$GH_REPO" --state open --draft --json number,headRefName,updatedAt)
+
+          echo "$PRS_JSON" | jq -c '.[]' | while read -r pr; do
+            PR_NUMBER=$(echo "$pr" | jq -r '.number')
+            HEAD_REF=$(echo "$pr" | jq -r '.headRefName')
+            UPDATED_AT=$(echo "$pr" | jq -r '.updatedAt')
+
+            # Only target Copybara presubmit branches (prefix test_)
+            if [[ ! "$HEAD_REF" =~ ^test_ ]]; then
+              echo "Skipping PR #$PR_NUMBER (head branch '$HEAD_REF' does not match 'test_*')"
+              continue
+            fi
+
+            PR_EPOCH=$(date -d "$UPDATED_AT" +%s)
+            if [ "$PR_EPOCH" -lt "$CUTOFF_EPOCH" ]; then
+              echo "PR #$PR_NUMBER ($HEAD_REF, updated at $UPDATED_AT) is older than $DAYS day(s)."
+              if [ "$DRY_RUN" = "true" ]; then
+                echo "[DRY RUN] Would close PR #$PR_NUMBER and delete branch '$HEAD_REF'"
+              else
+                echo "Closing PR #$PR_NUMBER and deleting branch '$HEAD_REF'..."
+                gh pr close "$PR_NUMBER" --repo "$GH_REPO" --comment "Automatically closing stale presubmit draft PR and cleaning up branch." --delete-branch || \
+                gh pr close "$PR_NUMBER" --repo "$GH_REPO" --comment "Automatically closing stale presubmit draft PR."
+              fi
+            else
+              echo "Keeping PR #$PR_NUMBER ($HEAD_REF, updated at $UPDATED_AT) - active within $DAYS day(s)."
+            fi
+          done

.github/workflows/python-ci.yml

@@ -22,7 +22,10 @@ on:
 
 jobs:
   build:
+    name: Python CI / build
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
     steps:
       - uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262 # v4.4.0
         with:

.github/workflows/web-ci.yml

@@ -22,6 +22,7 @@ on:
 
 jobs:
   build:
+    name: Web CI / build
     runs-on: ubuntu-latest
     permissions:
       contents: read

.github/workflows/zizmor.yml

@@ -1,3 +1,17 @@
+# Copyright 2026 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 name: Zizmor
 
 on:
@@ -23,4 +37,6 @@ jobs:
           persist-credentials: false
 
       - name: Run zizmor
-        uses: zizmorcore/zizmor-action@195d10ad90f31d8cd6ea1efd6ecc12969ddbe73f # v0.5.1
+        uses: zizmorcore/zizmor-action@195d10ad90f31d8cd6ea1efd6ecc12969ddbe73f # v0.5.1
+        with:
+          args: --ignore insufficient-cooldown

README.md

@@ -161,7 +161,6 @@ Agentic UI Toolkit requires an API Key to use Google Maps Platform products. To
 
 Your API Key must have the following APIs enabled in the [Google Cloud Console](https://console.cloud.google.com/apis/credentials):
 
-* Geocoding API  
 * Maps JavaScript API  
 * Places UI Kit  
 * Routes API

client/android/app/build.gradle

@@ -35,6 +35,7 @@ android {
 
     buildFeatures {
         buildConfig true
+        compose true
     }
 
     signingConfigs {
@@ -74,17 +75,29 @@ kotlin {
 }
 
 dependencies {
+    def composeBom = platform('androidx.compose:compose-bom:2024.02.00')
+    implementation composeBom
+    androidTestImplementation composeBom
+    implementation 'androidx.compose.ui:ui'
+    implementation 'androidx.compose.ui:ui-graphics'
+    implementation 'androidx.compose.ui:ui-tooling-preview'
+    implementation 'androidx.compose.material3:material3'
+    implementation 'androidx.activity:activity-compose:1.8.2'
+    debugImplementation 'androidx.compose.ui:ui-tooling'
+    debugImplementation 'androidx.compose.ui:ui-test-manifest'
+    def lifecycleVersion = '2.8.7'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-compose:$lifecycleVersion"
+    implementation "androidx.lifecycle:lifecycle-runtime-compose:$lifecycleVersion"
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:$lifecycleVersion"
+
     implementation 'androidx.tracing:tracing-ktx:1.2.0'
     implementation 'androidx.core:core-ktx:1.12.0'
     implementation 'androidx.appcompat:appcompat:1.6.1'
     implementation 'com.google.android.material:material:1.11.0'
-    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
-    implementation 'androidx.recyclerview:recyclerview:1.3.2'
-    implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.8.7'
     implementation 'com.squareup.okhttp3:okhttp:5.3.2'
     implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.10.2'
     testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'androidx.test.ext:junit:1.1.5'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
+    androidTestImplementation 'androidx.compose.ui:ui-test-junit4'
     implementation 'com.google.android.libraries.mapsplatform.a2ui:GoogleMapsA2UI:0.1.0'
 }

client/android/app/src/androidTest/AndroidManifest.xml

@@ -17,8 +17,6 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.example.maui.test">
 
-
-
     <instrumentation
         android:name="androidx.test.runner.AndroidJUnitRunner"
         android:targetPackage="com.example.maui"

client/android/app/src/androidTest/java/com/example/maui/MainActivityTest.kt

@@ -16,15 +16,12 @@
 
 package com.example.maui
 
-import androidx.test.espresso.Espresso.onView
-import androidx.test.espresso.action.ViewActions.click
-import androidx.test.espresso.action.ViewActions.closeSoftKeyboard
-import androidx.test.espresso.action.ViewActions.replaceText
-import androidx.test.espresso.action.ViewActions.swipeUp
-import androidx.test.espresso.assertion.ViewAssertions.matches
-import androidx.test.espresso.matcher.ViewMatchers.isDisplayed
-import androidx.test.espresso.matcher.ViewMatchers.withId
-import androidx.test.ext.junit.rules.ActivityScenarioRule
+import androidx.compose.ui.test.junit4.createAndroidComposeRule
+import androidx.compose.ui.test.onAllNodesWithTag
+import androidx.compose.ui.test.onNodeWithTag
+import androidx.compose.ui.test.performClick
+import androidx.compose.ui.test.performScrollToIndex
+import androidx.compose.ui.test.performTextReplacement
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import org.junit.Rule
 import org.junit.Test
@@ -33,104 +30,107 @@ import org.junit.runner.RunWith
 @RunWith(AndroidJUnit4::class)
 class MainActivityTest {
 
-  @get:Rule val activityRule = ActivityScenarioRule(MainActivity::class.java)
+  @get:Rule val composeTestRule = createAndroidComposeRule<MainActivity>()
 
   @Test
   fun testSeattleCoffeeShopsCannedResponse() {
-    onView(withId(R.id.editTextMessage))
-      .perform(
-        replaceText("Show me 5 coffee shops near South Lake Union in Seattle"),
-        closeSoftKeyboard(),
-      )
-    onView(withId(R.id.buttonSend)).perform(click())
-    Thread.sleep(7000)
+    composeTestRule
+      .onNodeWithTag("editTextMessage")
+      .performTextReplacement("Show me 5 coffee shops near South Lake Union in Seattle")
+    composeTestRule.onNodeWithTag("buttonSend").performClick()
+    composeTestRule.waitUntil(15_000) {
+      composeTestRule.onAllNodesWithTag("gmpA2UIView").fetchSemanticsNodes().isNotEmpty()
+    }
 
-    // Verify that the A2UIView container (which renders the mock JSON) is displayed
-    onView(withId(R.id.gmpA2UIView)).check(matches(isDisplayed()))
+    // Verify that the A2UIView container (which renders the mock JSON) exists
+    composeTestRule.onNodeWithTag("gmpA2UIView").assertExists()
 
-    // Scroll the recycler view to see the full content
-    onView(withId(R.id.recyclerView)).perform(swipeUp())
+    // Scroll the message list to see the full content
+    composeTestRule.onNodeWithTag("recyclerView").performScrollToIndex(1)
 
     // Pause to let the observer see the final state before the next test starts
     Thread.sleep(2000)
   }
 
   @Test
   fun testEdgewaterHotelCannedResponse() {
-    onView(withId(R.id.editTextMessage))
-      .perform(replaceText("Is the Edgewater Hotel in Seattle a good hotel?"), closeSoftKeyboard())
-    onView(withId(R.id.buttonSend)).perform(click())
-    Thread.sleep(7000)
+    composeTestRule
+      .onNodeWithTag("editTextMessage")
+      .performTextReplacement("Is the Edgewater Hotel in Seattle a good hotel?")
+    composeTestRule.onNodeWithTag("buttonSend").performClick()
+    composeTestRule.waitUntil(15_000) {
+      composeTestRule.onAllNodesWithTag("gmpA2UIView").fetchSemanticsNodes().isNotEmpty()
+    }
 
-    // Verify that the A2UIView container (which renders the mock JSON) is displayed
-    onView(withId(R.id.gmpA2UIView)).check(matches(isDisplayed()))
+    // Verify that the A2UIView container (which renders the mock JSON) exists
+    composeTestRule.onNodeWithTag("gmpA2UIView").assertExists()
 
-    // Scroll the recycler view to see the full content
-    onView(withId(R.id.recyclerView)).perform(swipeUp())
+    // Scroll the message list to see the full content
+    composeTestRule.onNodeWithTag("recyclerView").performScrollToIndex(1)
 
     // Pause to let the observer see the final state before the next test starts
     Thread.sleep(2000)
   }
 
   @Test
   fun testKirklandCommuteCannedResponse() {
-    onView(withId(R.id.editTextMessage))
-      .perform(
-        replaceText(
-          "How long will it take to commute to Google Kirkland office from downtown Redmond during my morning rush hour commute?"
-        ),
-        closeSoftKeyboard(),
+    composeTestRule
+      .onNodeWithTag("editTextMessage")
+      .performTextReplacement(
+        "How long will it take to commute to Google Kirkland office from downtown Redmond during my morning rush hour commute?"
       )
-    onView(withId(R.id.buttonSend)).perform(click())
-    Thread.sleep(7000)
+    composeTestRule.onNodeWithTag("buttonSend").performClick()
+    composeTestRule.waitUntil(15_000) {
+      composeTestRule.onAllNodesWithTag("gmpA2UIView").fetchSemanticsNodes().isNotEmpty()
+    }
 
-    // Verify that the A2UIView container (which renders the mock JSON) is displayed
-    onView(withId(R.id.gmpA2UIView)).check(matches(isDisplayed()))
+    // Verify that the A2UIView container (which renders the mock JSON) exists
+    composeTestRule.onNodeWithTag("gmpA2UIView").assertExists()
 
-    // Scroll the recycler view to see the full content
-    onView(withId(R.id.recyclerView)).perform(swipeUp())
+    // Scroll the message list to see the full content
+    composeTestRule.onNodeWithTag("recyclerView").performScrollToIndex(1)
 
     // Pause to let the observer see the final state before the next test starts
     Thread.sleep(2000)
   }
 
   @Test
   fun testSLUSaladsCannedResponse() {
-    onView(withId(R.id.editTextMessage))
-      .perform(
-        replaceText(
-          "Show me 5 lunch restaurants with Salads in South Lake Union. Give me directions to the 2nd one (starting from the Google South Lake Union WLK building)"
-        ),
-        closeSoftKeyboard(),
+    composeTestRule
+      .onNodeWithTag("editTextMessage")
+      .performTextReplacement(
+        "Show me 5 lunch restaurants with Salads in South Lake Union. Give me directions to the 2nd one (starting from the Google South Lake Union WLK building)"
       )
-    onView(withId(R.id.buttonSend)).perform(click())
-    Thread.sleep(7000)
+    composeTestRule.onNodeWithTag("buttonSend").performClick()
+    composeTestRule.waitUntil(15_000) {
+      composeTestRule.onAllNodesWithTag("gmpA2UIView").fetchSemanticsNodes().isNotEmpty()
+    }
 
-    // Verify that the A2UIView container (which renders the mock JSON) is displayed
-    onView(withId(R.id.gmpA2UIView)).check(matches(isDisplayed()))
+    // Verify that the A2UIView container (which renders the mock JSON) exists
+    composeTestRule.onNodeWithTag("gmpA2UIView").assertExists()
 
-    // Scroll the recycler view to see the full content
-    onView(withId(R.id.recyclerView)).perform(swipeUp())
+    // Scroll the message list to see the full content
+    composeTestRule.onNodeWithTag("recyclerView").performScrollToIndex(1)
 
     // Pause to let the observer see the final state before the next test starts
     Thread.sleep(2000)
   }
 
   @Test
   fun testLondonItineraryCannedResponse() {
-    onView(withId(R.id.editTextMessage))
-      .perform(
-        replaceText("Give me a 3 day itinerary for a family of 3 traveling to London"),
-        closeSoftKeyboard(),
-      )
-    onView(withId(R.id.buttonSend)).perform(click())
-    Thread.sleep(7000)
-
-    // Verify that the A2UIView container (which renders the mock JSON) is displayed
-    onView(withId(R.id.gmpA2UIView)).check(matches(isDisplayed()))
-
-    // Scroll the recycler view to see the full content
-    onView(withId(R.id.recyclerView)).perform(swipeUp())
+    composeTestRule
+      .onNodeWithTag("editTextMessage")
+      .performTextReplacement("Give me a 3 day itinerary for a family of 3 traveling to London")
+    composeTestRule.onNodeWithTag("buttonSend").performClick()
+    composeTestRule.waitUntil(15_000) {
+      composeTestRule.onAllNodesWithTag("gmpA2UIView").fetchSemanticsNodes().isNotEmpty()
+    }
+
+    // Verify that the A2UIView container (which renders the mock JSON) exists
+    composeTestRule.onNodeWithTag("gmpA2UIView").assertExists()
+
+    // Scroll the message list to see the full content
+    composeTestRule.onNodeWithTag("recyclerView").performScrollToIndex(1)
 
     // Pause to let the observer see the final state before the next test starts
     Thread.sleep(2000)

client/android/app/src/main/AndroidManifest.xml

@@ -16,8 +16,6 @@
 -->
 <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.maui">
 
-
-
     <uses-permission android:name="android.permission.INTERNET" />
 
     <application