MobileDev-Bench: A Comprehensive Benchmark for Evaluating Language Models on Mobile Application Development
Paper • 2603.24946 • Published
instance_id stringlengths 17 41 | org stringclasses 19
values | repo stringclasses 19
values | number int64 29 21.7k | state stringclasses 1
value | title stringlengths 9 118 | body stringlengths 10 5.5k | base unknown | resolved_issues unknown | lang stringclasses 4
values | problem_statement stringlengths 51 34.5k | hints stringlengths 1 65.8k ⌀ | pull_url stringlengths 40 64 | issue_urls unknown | test_command stringlengths 66 10.4k ⌀ | fix_patch stringlengths 365 784k | test_patch stringlengths 382 698k | n2p_tests unknown | f2p_tests unknown | p2p_tests unknown | s2p_tests unknown |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
commons-app__apps-android-commons-6324 | commons-app | apps-android-commons | 6,324 | closed | Fix infinite loading circular progress bar after nominating for deletion | **Description (required)**
Fixes #5531
What changes did you make and why?
Parneet fixed the issue in his PR #5610 by making changes in the `MediaDetailFragment.java` file. However, that file was migrated to `Kotlin` and caused merge conflicts. So, I pull from his branch, copy the changes to the migrated file an... | {
"label": "commons-app:main",
"ref": "main",
"sha": "5d7f42d127600f205773214bb877472f259ff552"
} | [
{
"number": 5531,
"title": "[Bug]: Circular Progress bar keeps on moving even though nomination for deletion is successful",
"body": "### Summary\n\nWhen the user clicks on 'Nominate for Deletion,' the circular progress bar keeps moving even though the nomination for deletion is successful. This doesn't... | kotlin | [Bug]: Circular Progress bar keeps on moving even though nomination for deletion is successful
### Summary
When the user clicks on 'Nominate for Deletion,' the circular progress bar keeps moving even though the nomination for deletion is successful. This doesn't provide any visible status and makes the user think that... | please assign #5531 @nicolas-raoul
Can I work on this @kanahia1 ?
Sure @neeldoshii, You can take it ! | https://github.com/commons-app/apps-android-commons/pull/6324 | [
"https://github.com/commons-app/apps-android-commons/issues/5531"
] | ./gradlew :app:testBetaDebugUnitTest --tests "fr.free.nrw.commons.delete.ReasonBuilderTest" | diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 9c53155a77..2e391a24fd 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -347,6 +347,7 @@ dependencies {
// Kotlin + coroutines
implementation(libs.androidx.work.runtime.ktx)
implementation(libs.androidx.work.runtime)
+ imple... | diff --git a/app/src/test/kotlin/fr/free/nrw/commons/delete/ReasonBuilderTest.kt b/app/src/test/kotlin/fr/free/nrw/commons/delete/ReasonBuilderTest.kt
index e89a02dece..bd67475ee3 100644
--- a/app/src/test/kotlin/fr/free/nrw/commons/delete/ReasonBuilderTest.kt
+++ b/app/src/test/kotlin/fr/free/nrw/commons/delete/Reason... | {
"fr.free.nrw.commons.delete.ReasonBuilderTest.getReason": {
"run": "PASS",
"test": "NONE",
"fix": "PASS"
}
} | {
"fr.free.nrw.commons.delete.ReasonBuilderTest.forceLoginWhenAccountIsNull": {
"run": "PASS",
"test": "FAIL",
"fix": "PASS"
}
} | {} | {} |
element-hq__element-x-android-2374 | element-hq | element-x-android | 2,374 | closed | Typing notification rendering | <!-- Please read [CONTRIBUTING.md](https://github.com/element-hq/element-x-android/blob/develop/CONTRIBUTING.md) before submitting your pull request -->
## Type of change
- [x] Feature
- [ ] Bugfix
- [ ] Technical
- [ ] Other :
## Content
<!-- Describe shortly what has been changed -->
Render typing no... | {
"label": "element-hq:develop",
"ref": "develop",
"sha": "3a834393d118d1e3bf8030077ea95ca9c477def4"
} | [
{
"number": 2242,
"title": "[Task] Render typing notification",
"body": "Please see and discuss the details in the meta issue."
}
] | kotlin | [Task] Render typing notification
Please see and discuss the details in the meta issue.
| null | https://github.com/element-hq/element-x-android/pull/2374 | [
"https://github.com/element-hq/element-x-android/issues/2242"
] | ./gradlew :features:messages:impl:testDebugUnitTest --tests "io.element.android.features.messages.impl.typing.TypingNotificationPresenterTest" --tests "io.element.android.features.messages.impl.timeline.TimelineViewTest" --tests "io.element.android.features.messages.impl.MessagesPresenterTest" | diff --git a/changelog.d/2242.feature b/changelog.d/2242.feature
new file mode 100644
index 00000000000..947661653f0
--- /dev/null
+++ b/changelog.d/2242.feature
@@ -0,0 +1,1 @@
+Rendering typing notification
diff --git a/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/MessagesPresenter... | diff --git a/features/messages/impl/src/test/kotlin/io/element/android/features/messages/impl/MessagesPresenterTest.kt b/features/messages/impl/src/test/kotlin/io/element/android/features/messages/impl/MessagesPresenterTest.kt
index fe7e07e6f90..44dc96d8045 100644
--- a/features/messages/impl/src/test/kotlin/io/element... | {
"io.element.android.libraries.push.impl.notifications.NotificationRendererTest.given a simple notification is added when rendering then show the simple notification and update summary": {
"run": "PASS",
"test": "NONE",
"fix": "PASS"
},
"io.element.android.libraries.textcomposer.impl.mentions.Mention... | {} | {
"io.element.android.libraries.mediapickers.PickerTypeTest.CameraVideo - assert types": {
"run": "PASS",
"test": "PASS",
"fix": "PASS"
},
"io.element.android.libraries.mediapickers.PickerTypeTest.ImageAndVideo - assert types": {
"run": "PASS",
"test": "PASS",
"fix": "PASS"
},
"io.elem... | {} |
element-hq__element-x-android-2437 | element-hq | element-x-android | 2,437 | closed | Show blocked users list | "<!-- Please read [CONTRIBUTING.md](https://github.com/element-hq/element-x-android/blob/develop/CON(...TRUNCATED) | {
"label": "element-hq:develop",
"ref": "develop",
"sha": "5939c6415889b96af327055ab74c939c07fd9370"
} | [{"number":2418,"title":"[Task] Show blocked users","body":"From element-x-ios created by [stefancer(...TRUNCATED) | kotlin | "[Task] Show blocked users\nFrom element-x-ios created by [stefanceriu](https://github.com/stefancer(...TRUNCATED) | null | https://github.com/element-hq/element-x-android/pull/2437 | [
"https://github.com/element-hq/element-x-android/issues/2418"
] | "./gradlew :features:preferences:impl:testDebugUnitTest --tests \"io.element.android.features.prefer(...TRUNCATED) | "diff --git a/appnav/src/main/kotlin/io/element/android/appnav/loggedin/LoggedInView.kt b/appnav/src(...TRUNCATED) | "diff --git a/features/preferences/impl/src/test/kotlin/io/element/android/features/preferences/impl(...TRUNCATED) | {"io.element.android.libraries.push.impl.notifications.NotificationRendererTest.given a simple notif(...TRUNCATED) | {} | {"io.element.android.libraries.mediapickers.PickerTypeTest.CameraVideo - assert types":{"run":"PASS"(...TRUNCATED) | {} |
element-hq__element-x-android-2588 | element-hq | element-x-android | 2,588 | closed | Remove Welcome screen from the FTUE | "<!-- Please read [CONTRIBUTING.md](https://github.com/element-hq/element-x-android/blob/develop/CON(...TRUNCATED) | {
"label": "element-hq:develop",
"ref": "develop",
"sha": "62435d674730503773b1ed438627a47e2eb996a1"
} | [{"number":2584,"title":"[Task] FTUE - Remove the welcome screen","body":"Please see and discuss the(...TRUNCATED) | kotlin | [Task] FTUE - Remove the welcome screen
Please see and discuss the details in the meta issue.
| null | https://github.com/element-hq/element-x-android/pull/2588 | [
"https://github.com/element-hq/element-x-android/issues/2584"
] | "./gradlew :features:ftue:impl:testDebugUnitTest --tests \"io.element.android.features.ftue.impl.Def(...TRUNCATED) | "diff --git a/changelog.d/2584.misc b/changelog.d/2584.misc\nnew file mode 100644\nindex 00000000000(...TRUNCATED) | "diff --git a/.maestro/tests/account/login.yaml b/.maestro/tests/account/login.yaml\nindex 397cc61f5(...TRUNCATED) | {"io.element.android.features.ftue.impl.DefaultFtueStateTests.traverse flow":{"run":"PASS","test":"N(...TRUNCATED) | {} | {} | {} |
element-hq__element-x-android-2594 | element-hq | element-x-android | 2,594 | closed | Move session verification to FTUE flow, make it mandatory | "<!-- Please read [CONTRIBUTING.md](https://github.com/element-hq/element-x-android/blob/develop/CON(...TRUNCATED) | {
"label": "element-hq:develop",
"ref": "develop",
"sha": "05f6770d356d8256e7ee7f9c0f96b05dc8c94138"
} | [{"number":2580,"title":"[Task] FTUE - Move session verification to the login flow","body":"Please s(...TRUNCATED) | kotlin | "[Task] FTUE - Move session verification to the login flow\nPlease see and discuss the details in th(...TRUNCATED) | null | https://github.com/element-hq/element-x-android/pull/2594 | [
"https://github.com/element-hq/element-x-android/issues/2580"
] | "./gradlew :features:preferences:impl:testDebugUnitTest --tests \"io.element.android.features.prefer(...TRUNCATED) | "diff --git a/appnav/src/main/kotlin/io/element/android/appnav/LoggedInEventProcessor.kt b/appnav/sr(...TRUNCATED) | "diff --git a/.maestro/tests/account/login.yaml b/.maestro/tests/account/login.yaml\nindex dcb5cd322(...TRUNCATED) | {"io.element.android.features.ftue.impl.DefaultFtueServiceTests.if a check for a step is true, start(...TRUNCATED) | {} | {"io.element.android.features.preferences.impl.root.PreferencesRootPresenterTest.present - initial s(...TRUNCATED) | {} |
element-hq__element-x-android-2653 | element-hq | element-x-android | 2,653 | closed | Copy permalink | "<!-- Please read [CONTRIBUTING.md](https://github.com/element-hq/element-x-android/blob/develop/CON(...TRUNCATED) | {
"label": "element-hq:develop",
"ref": "develop",
"sha": "05f6770d356d8256e7ee7f9c0f96b05dc8c94138"
} | [{"number":2650,"title":"[Task] Copy permalink for Event","body":"Please see and discuss the details(...TRUNCATED) | kotlin | [Task] Copy permalink for Event
Please see and discuss the details in the meta issue.
| null | https://github.com/element-hq/element-x-android/pull/2653 | [
"https://github.com/element-hq/element-x-android/issues/2650"
] | "./gradlew :features:messages:impl:testDebugUnitTest --tests \"io.element.android.features.messages.(...TRUNCATED) | "diff --git a/changelog.d/2650.feature b/changelog.d/2650.feature\nnew file mode 100644\nindex 00000(...TRUNCATED) | "diff --git a/features/messages/impl/src/test/kotlin/io/element/android/features/messages/impl/Messa(...TRUNCATED) | {"io.element.android.features.messages.impl.actionlist.ActionListPresenterTest.present - compute for(...TRUNCATED) | {} | {} | {} |
element-hq__element-x-android-3298 | element-hq | element-x-android | 3,298 | closed | Feature: identity reset | "<!-- Please read [CONTRIBUTING.md](https://github.com/element-hq/element-x-android/blob/develop/CON(...TRUNCATED) | {
"label": "element-hq:develop",
"ref": "develop",
"sha": "45775d71fd29354749ae64651a312c32ebbd10e1"
} | [
{
"number": 3268,
"title": "[Story] Crypto identity reset",
"body": "See details in the parent ticket"
}
] | kotlin | [Story] Crypto identity reset
See details in the parent ticket
| null | https://github.com/element-hq/element-x-android/pull/3298 | [
"https://github.com/element-hq/element-x-android/issues/3268"
] | "./gradlew :features:securebackup:impl:testDebugUnitTest --tests \"io.element.android.features.secur(...TRUNCATED) | "diff --git a/appnav/build.gradle.kts b/appnav/build.gradle.kts\nindex 53680fd44ea..887f48e203b 1006(...TRUNCATED) | "diff --git a/appnav/src/test/kotlin/io/element/android/appnav/intent/IntentResolverTest.kt b/appnav(...TRUNCATED) | {"io.element.android.features.securebackup.impl.reset.root.ResetIdentityRootPresenterTest.present - (...TRUNCATED) | {} | {} | {} |
element-hq__element-x-android-3633 | element-hq | element-x-android | 3,633 | closed | QrCode intro screen: add subtitle and fix button wording #3632 | "<!-- Please read [CONTRIBUTING.md](https://github.com/element-hq/element-x-android/blob/develop/CON(...TRUNCATED) | {
"label": "element-hq:develop",
"ref": "develop",
"sha": "47dcdef6aad573dd12612c1815841d127b79c0e6"
} | [{"number":3632,"title":"[Task] Show a hint that QR code login is only available when the account pr(...TRUNCATED) | kotlin | "[Task] Show a hint that QR code login is only available when the account provider supports.\nPlease(...TRUNCATED) | null | https://github.com/element-hq/element-x-android/pull/3633 | [
"https://github.com/element-hq/element-x-android/issues/3632"
] | "./gradlew :features:login:impl:testDebugUnitTest --tests \"io.element.android.features.login.impl.s(...TRUNCATED) | "diff --git a/features/login/impl/src/main/kotlin/io/element/android/features/login/impl/screens/qrc(...TRUNCATED) | "diff --git a/features/login/impl/src/test/kotlin/io/element/android/features/login/impl/screens/qrc(...TRUNCATED) | {"io.element.android.features.login.impl.screens.qrcode.intro.QrCodeIntroViewTest.on back button cli(...TRUNCATED) | {"io.element.android.features.login.impl.screens.qrcode.intro.QrCodeIntroViewTest.on back pressed - (...TRUNCATED) | {} | {} |
element-hq__element-x-android-3918 | element-hq | element-x-android | 3,918 | closed | Remove AttachmentsState and use the MessagesNavigator | "Remove AttachmentsState and use the MessagesNavigator.\r\n\r\nClose #3910 \r\n\r\nLet the Node use (...TRUNCATED) | {
"label": "element-hq:develop",
"ref": "develop",
"sha": "e8af711777c97d75a8e2de9c07f38f0c388b08fb"
} | [{"number":3910,"title":"Remove `AttachmentsState` and use the `MessagesNavigator`","body":"To do on(...TRUNCATED) | kotlin | "Remove `AttachmentsState` and use the `MessagesNavigator`\nTo do once https://github.com/element-hq(...TRUNCATED) | null | https://github.com/element-hq/element-x-android/pull/3918 | [
"https://github.com/element-hq/element-x-android/issues/3910"
] | "./gradlew :features:messages:impl:testDebugUnitTest --tests \"io.element.android.features.messages.(...TRUNCATED) | "diff --git a/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/Messa(...TRUNCATED) | "diff --git a/features/messages/impl/src/test/kotlin/io/element/android/features/messages/impl/FakeM(...TRUNCATED) | {"io.element.android.features.messages.impl.MessagesPresenterTest.present - handle action reply to a(...TRUNCATED) | {} | {} | {} |
element-hq__element-x-android-4161 | element-hq | element-x-android | 4,161 | closed | Media navigation with swipe gesture | "<!-- Please read [CONTRIBUTING.md](https://github.com/element-hq/element-x-android/blob/develop/CON(...TRUNCATED) | {
"label": "element-hq:develop",
"ref": "develop",
"sha": "e4768a88507d8ea940a8629eebc082327bd451da"
} | [{"number":4174,"title":"[Task] Attachment viewer: navigation by swiping left and right","body":"Ple(...TRUNCATED) | kotlin | "[Task] Attachment viewer: navigation by swiping left and right\nPlease see and discuss the details (...TRUNCATED) | null | https://github.com/element-hq/element-x-android/pull/4161 | [
"https://github.com/element-hq/element-x-android/issues/4174"
] | "./gradlew :libraries:mediaviewer:impl:testDebugUnitTest --tests \"io.element.android.libraries.medi(...TRUNCATED) | "diff --git a/features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/Messa(...TRUNCATED) | "diff --git a/libraries/matrix/impl/src/test/kotlin/io/element/android/libraries/matrix/impl/fixture(...TRUNCATED) | {"io.element.android.libraries.mediaviewer.impl.gallery.MediaGalleryPresenterTest.present - delete b(...TRUNCATED) | {"io.element.android.libraries.matrix.impl.timeline.RustTimelineTest.ensure that the timeline emits (...TRUNCATED) | {"io.element.android.tests.konsist.KonsistClassNameTest.Class implementing interface should have nam(...TRUNCATED) | {} |
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MobileDev-Bench
MobileDev-Bench is a benchmark of 415 verified real-world issue-resolution tasks collected from 19 production mobile app repositories spanning Android Native (Java/Kotlin), React Native (TypeScript), and Flutter (Dart). It evaluates the ability of large language models to resolve authentic developer-reported issues in mobile applications through execution-based validation.
Paper: MobileDev-Bench: A Benchmark for Issue Resolution in Mobile Application Development
GitHub: mobiledev-bench (evaluation harness, scripts, Docker environments)
📊 Key Facts
| Tasks | 415 verified instances |
| Repositories | 19 production mobile apps |
| Frameworks | Android Native · React Native · Flutter |
| Languages | Kotlin · Java · TypeScript · Dart |
| Difficulty tiers | Easy (139) · Medium (140) · Hard (136) |
| Avg. files changed | 13.5 |
| Avg. lines changed | 344.2 |
| Multi-artifact fixes | 42.2% of instances |
| Human verified | ✅ All instances manually verified |
📖 Dataset Description
Motivation
Existing issue-resolution benchmarks (SWE-bench and its extensions) target general-purpose Python/JavaScript libraries. Mobile app development imposes distinct engineering constraints: platform-defined lifecycles, framework-specific build systems (Gradle, pub, npm), and correctness that depends on coordinated changes across heterogeneous artifacts — source files, manifests, resource definitions, and configuration metadata. MobileDev-Bench is the first benchmark to evaluate LLMs on these challenges at scale.
Construction
Each instance was derived from a merged GitHub pull request that resolves at least one linked issue. The pipeline:
- Crawl — Pull requests and linked issues collected from 19 repositories (≥400 GitHub stars each).
- Filter — Instances with no linked issue, no test changes, or non-compilable base commits are excluded.
- Verify — Test execution under three configurations (base commit, test patch only, full fix) confirms that the fix produces a genuine Fail-to-Pass or None-to-Pass transition.
- Annotate — Human annotators assign difficulty tiers (Easy / Medium / Hard) and label artifact types involved in each fix.
Splits
| Split | Instances | Description |
|---|---|---|
test |
415 | Verified benchmark instances with full evaluation metadata (fix_patch, test_patch, test_command, test results) |
🗂️ Field Descriptions
| Field | Type | Description |
|---|---|---|
instance_id |
string | Unique identifier: {org}__{repo}-{number} |
org |
string | GitHub organisation (e.g. thunderbird) |
repo |
string | GitHub repository name (e.g. thunderbird-android) |
number |
int | Pull request number |
state |
string | PR state at collection time (closed) |
title |
string | Pull request title |
body |
string | Pull request description |
base |
string | JSON object with base branch label, ref, and SHA |
resolved_issues |
string | JSON array of linked issue objects (number, title) |
lang |
string | Primary language: kotlin, java, dart, or typescript |
problem_statement |
string | Concatenated issue text — the task description shown to the model |
hints |
string | Concatenated issue comments providing additional context |
pull_url |
string | Full GitHub URL of the pull request |
issue_urls |
string | JSON array of linked issue URLs |
fix_patch |
string | Gold unified diff of the fix (applied to base commit) |
test_patch |
string | Unified diff adding or modifying tests that validate the fix |
test_command |
string | Shell command to execute the relevant test suite |
fixed_tests |
string | JSON list of test names that transition from Fail/None to Pass |
f2p_tests |
string | JSON list of Fail-to-Pass test names |
p2p_tests |
string | JSON list of Pass-to-Pass test names |
s2p_tests |
string | JSON list of Skip-to-Pass test names |
n2p_tests |
string | JSON list of None-to-Pass test names |
run_result |
string | Outcome of test execution on the base commit |
test_patch_result |
string | Outcome with test patch only (no fix) |
fix_patch_result |
string | Outcome with both test patch and fix applied |
🏠 Source Repositories
| Repository | Language | Link |
|---|---|---|
| zulip/zulip-flutter | Dart | GitHub |
| PalisadoesFoundation/talawa | Dart | GitHub |
| AntennaPod/AntennaPod | Java | GitHub |
| Futsch1/medTimer | Java | GitHub |
| thunderbird/thunderbird-android | Kotlin | GitHub |
| wordpress-mobile/wordpress-android | Kotlin | GitHub |
| element-hq/element-x-android | Kotlin | GitHub |
| streetcomplete/StreetComplete | Kotlin | GitHub |
| tuskyapp/Tusky | Kotlin | GitHub |
| commons-app/apps-android-commons | Kotlin | GitHub |
| openhab/openhab-android | Kotlin | GitHub |
| LemmyNet/jerboa | Kotlin | GitHub |
| PaulWoitaschek/Voice | Kotlin | GitHub |
| mjaakko/NeoStumbler | Kotlin | GitHub |
| JackEblan/Geto | Kotlin | GitHub |
| NMF-earth/nmf-app | TypeScript | GitHub |
| Expensify/App | TypeScript | GitHub |
| RocketChat/Rocket.Chat.ReactNative | TypeScript | GitHub |
| artsy/eigen | TypeScript | GitHub |
🚀 Usage
from datasets import load_dataset
ds = load_dataset("MobileDev-Bench/mobiledev-bench", split="test")
Or clone the repository directly:
git lfs install
git clone https://huggingface.co/datasets/MobileDev-Bench/mobiledev-bench
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