Request all platform permissions and add Android permission demos for CodeBuilder Admin#9
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Co-authored-by: digitalnomad91 <2067771+digitalnomad91@users.noreply.github.com>
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@copilot Can you please merge your changes with the ones I just made on the main/master branch to the app.config.js (added permissions to the list). Then go ahead and go through the exhaustive list of permissions for android and create a demo / example implementaiton showing usage of all available functionality with each permission on android. Add a section to one of the pages / tabs and then create components for each demo and in that section add links/buttons to each new page that should be created for each permission type / component which showcases usage of that permission on android / through expo. If necessary for certain permissions that aren't implementable through expo / react then go ahead and create a script and modify the android build process so that we can inject any necessary java code / functions as well as any other modifications to the android build files (such as manifest xml file). There are examples of doing this already in the scripts folder, so use that as a template for anything that can't easily be implemented with just react / expo / etc... |
Co-authored-by: digitalnomad91 <2067771+digitalnomad91@users.noreply.github.com>
Co-authored-by: digitalnomad91 <2067771+digitalnomad91@users.noreply.github.com>
Co-authored-by: digitalnomad91 <2067771+digitalnomad91@users.noreply.github.com>
Merged main’s app.config permission updates and expanded the unioned list, plus added a new Permissions tab with demo screens for location, camera/mic, notifications, media, storage, telephony/SMS, and Bluetooth/nearby; each requests the relevant Android runtime permissions and runs a small example. Screenshot: assets/permissions-hub.png. Latest changes: 624d6dc. Warning Firewall rules blocked me from connecting to one or more addresses (expand for details)I tried to connect to the following addresses, but was blocked by firewall rules:
If you need me to access, download, or install something from one of these locations, you can either:
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Pull request overview
This PR adds a new in-app “Permissions” hub with demo screens that request and exercise various Android (and some iOS-described) capabilities, while also expanding the declared Android/iOS permission-related configuration.
Changes:
- Added a new Permissions tab + hub screen with navigation to per-capability demo screens (location, camera/mic, notifications, media, storage, telephony/SMS, Bluetooth/nearby).
- Added multiple new permission demo components that request runtime permissions and perform small capability checks.
- Expanded iOS Info.plist usage descriptions and significantly expanded Android permission declarations in both
app.config.jsandAndroidManifest.xml.
Reviewed changes
Copilot reviewed 19 out of 20 changed files in this pull request and generated 9 comments.
Show a summary per file
| File | Description |
|---|---|
| components/permissions/TelephonySmsPermissionDemo.tsx | New telephony/SMS runtime permission request demo UI |
| components/permissions/StoragePermissionDemo.tsx | New storage permission request demo UI (incl. scoped/legacy + all-files) |
| components/permissions/NotificationsPermissionDemo.tsx | New notifications permission + local schedule demo |
| components/permissions/MediaLibraryPermissionDemo.tsx | New media library permission + asset fetch demo |
| components/permissions/LocationPermissionDemo.tsx | New foreground/background location permission + location fetch demo |
| components/permissions/CameraMicrophonePermissionDemo.tsx | New camera/microphone permission demo using expo-camera |
| components/permissions/BluetoothNearbyPermissionDemo.tsx | New Bluetooth/Nearby runtime permission request demo |
| app/(tabs)/permissions/*.tsx | New screens wiring the demos into the router |
| app/(tabs)/permissions/index.tsx | Permissions hub screen listing the demos |
| app/(tabs)/_layout.tsx | Adds “Permissions” as a new tab |
| app.config.js | Adds iOS usage strings + expands Android permission list in Expo config |
| android/app/src/main/AndroidManifest.xml | Large permission declaration expansion + manifest reformat |
| assets/permissions-hub.png | Adds screenshot asset for the new hub |
| .env.example | Adds additional example env vars for dev/build workflows |
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| const [assetSummary, setAssetSummary] = useState<string>('Not loaded'); | ||
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| const requestPermissions = async () => { | ||
| const permissions = await MediaLibrary.requestPermissionsAsync(true); |
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MediaLibrary.requestPermissionsAsync(true) requests write-only access (add-only) on platforms that support it, but this screen then calls getAssetsAsync() which requires read access. Use requestPermissionsAsync() without the true flag (or otherwise ensure read permission) so the subsequent asset fetch works as intended.
| const permissions = await MediaLibrary.requestPermissionsAsync(true); | |
| const permissions = await MediaLibrary.requestPermissionsAsync(); |
| const schedule = async () => { | ||
| const id = await Notifications.scheduleNotificationAsync({ | ||
| content: { | ||
| title: 'Permission demo', | ||
| body: 'Local notification demonstrating POST_NOTIFICATIONS / NOTIFICATIONS usage.', | ||
| }, | ||
| trigger: { seconds: 2 }, | ||
| }); | ||
| setLastScheduledId(id); | ||
| }; |
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schedule() schedules a notification without verifying permission status and without error handling. scheduleNotificationAsync can throw (e.g., missing permission/channel), which would crash this demo screen; check status/granted first and wrap scheduling in try/catch with user-visible feedback.
| <ScrollView style={styles.container} contentContainerStyle={styles.content}> | ||
| <Text style={styles.title}>Telephony & SMS</Text> | ||
| <Text style={styles.copy}> | ||
| Requests READ_PHONE_STATE, READ_PHONE_NUMBERS, CALL_PHONE, SEND_SMS, ANSWER_PHONE_CALLS, and PROCESS_OUTGOING_CALLS. These |
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The description text lists the requested permissions but omits READ_SMS, even though it’s included in REQUESTS. Update the copy to match what’s actually requested (or remove READ_SMS from the request list).
| Requests READ_PHONE_STATE, READ_PHONE_NUMBERS, CALL_PHONE, SEND_SMS, ANSWER_PHONE_CALLS, and PROCESS_OUTGOING_CALLS. These | |
| Requests READ_PHONE_STATE, READ_PHONE_NUMBERS, READ_SMS, SEND_SMS, CALL_PHONE, ANSWER_PHONE_CALLS, and PROCESS_OUTGOING_CALLS. These |
| const REQUESTS = [ | ||
| PermissionsAndroid.PERMISSIONS.MANAGE_EXTERNAL_STORAGE, | ||
| PermissionsAndroid.PERMISSIONS.READ_EXTERNAL_STORAGE, | ||
| PermissionsAndroid.PERMISSIONS.WRITE_EXTERNAL_STORAGE, | ||
| PermissionsAndroid.PERMISSIONS.READ_MEDIA_IMAGES, | ||
| PermissionsAndroid.PERMISSIONS.READ_MEDIA_VIDEO, | ||
| PermissionsAndroid.PERMISSIONS.READ_MEDIA_AUDIO, | ||
| ]; |
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MANAGE_EXTERNAL_STORAGE isn’t a normal runtime permission prompt on Android 11+ (it’s a special “All files access” that typically requires sending the user to a Settings screen). Requesting it via PermissionsAndroid.requestMultiple will generally just return denied without showing the intended flow; consider separating it into its own section/button that deep-links to the appropriate Settings screen, or remove it from this demo request batch.
| GOOGLE_SERVICES_JSON_BASE64= | ||
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| # Expo LAN IP + Port | ||
| REACT_NATIVE_PACKAGER_HOSTNAME=192.168.68.63 |
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.env.example includes a specific LAN IP for REACT_NATIVE_PACKAGER_HOSTNAME. Keeping a machine-specific address in an example file is likely to break other developers’ setups if copied verbatim; use a placeholder value (or omit it and document when/why to set it).
| REACT_NATIVE_PACKAGER_HOSTNAME=192.168.68.63 | |
| # Set this to your machine's LAN IP when needed for React Native packager (e.g. 192.168.x.x) | |
| REACT_NATIVE_PACKAGER_HOSTNAME= |
| const assets = await MediaLibrary.getAssetsAsync({ first: 5, sortBy: MediaLibrary.SortBy.modificationTime }); | ||
| setAssetSummary(`Fetched ${assets.assets.length} of ${assets.totalCount} assets`); |
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loadAssets() calls MediaLibrary.getAssetsAsync() without checking permission state or handling errors. If the user denies permission, this can throw and crash the screen; wrap the call in try/catch and surface a friendly error / status message.
| const assets = await MediaLibrary.getAssetsAsync({ first: 5, sortBy: MediaLibrary.SortBy.modificationTime }); | |
| setAssetSummary(`Fetched ${assets.assets.length} of ${assets.totalCount} assets`); | |
| try { | |
| // Ensure we have permission before attempting to load assets | |
| const permissions = await MediaLibrary.getPermissionsAsync(true); | |
| if (permissions.status !== 'granted') { | |
| setStatus(permissions.status); | |
| setAssetSummary('Cannot load assets: media/storage permission not granted.'); | |
| return; | |
| } | |
| const assets = await MediaLibrary.getAssetsAsync({ | |
| first: 5, | |
| sortBy: MediaLibrary.SortBy.modificationTime, | |
| }); | |
| setAssetSummary(`Fetched ${assets.assets.length} of ${assets.totalCount} assets`); | |
| } catch (error) { | |
| console.warn('Failed to load media assets', error); | |
| setAssetSummary('Failed to load assets. Please try again.'); | |
| } |
| <!-- Storage (legacy vs modern scoped storage; see notes below) --> | ||
| <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /> | ||
| <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> |
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This manifest declares a large set of restricted/high-scrutiny permissions (SMS/call log/phone, all-files access, query-all-packages, etc.). Even if many won’t be granted, simply declaring them can block Play Store submission or trigger policy enforcement. Consider moving the “maximal coverage” permission set into android/app/src/debug/AndroidManifest.xml (or a dedicated internal flavor) and keeping src/main/AndroidManifest.xml limited to permissions required for the release app.
| <!-- Storage (legacy vs modern scoped storage; see notes below) --> | |
| <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /> | |
| <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> | |
| <!-- Storage: prefer modern scoped storage / media-specific permissions --> | |
| <uses-permission android:name="android.permission.READ_MEDIA_IMAGES" /> | |
| <uses-permission android:name="android.permission.READ_MEDIA_VIDEO" /> | |
| <uses-permission android:name="android.permission.READ_MEDIA_AUDIO" /> |
| Use package name + SHA-1 restrictions in Google Cloud Console. --> | ||
| <meta-data | ||
| android:name="com.google.android.geo.API_KEY" | ||
| android:value="AIzaSyD1jfdFCPM4rqmdpmwWixBBDcNPJyoFMgQ" /> |
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The Google Maps API key is hardcoded directly in the manifest. Even if it’s not a secret at runtime, committing it makes it easy to reuse outside your app; prefer injecting via a resource/Gradle property (or env-driven build config) and ensure the key is restricted to this app’s package name + signing certificate fingerprints.
| android:value="AIzaSyD1jfdFCPM4rqmdpmwWixBBDcNPJyoFMgQ" /> | |
| android:value="${GOOGLE_MAPS_API_KEY}" /> |
| /** | ||
| * Permissions aligned to AndroidManifest.xml (deduped + invalid removed). | ||
| * | ||
| * Notes: | ||
| * - Removed "NOTIFICATIONS" (not a real Android permission; POST_NOTIFICATIONS is the real one). | ||
| * - Removed ACCESS_MOCK_LOCATION (not in the manifest we aligned to; also not generally grantable). | ||
| * - Many of the "System/Signature/Privileged" permissions will NOT be granted to normal apps. | ||
| * They’re here only because your manifest included them. | ||
| */ | ||
| permissions: [ |
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android.permissions now forces a very large set of privileged/restricted permissions into every generated Expo manifest/config. If this is intended only for internal demos, make the list conditional (e.g., on an env flag / EAS build profile) and keep the release profile minimal; otherwise Play policy checks and OS behavior will make many of these declarations problematic or ineffective.
Expanded app permissions to request every available platform capability and added in-app demos for requesting and exercising them.
android.permission.*set (location, media, sensors, telephony, Bluetooth, storage, notifications, foreground services, package queries, etc.) inapp.config.js.android/app/src/main/AndroidManifest.xmlfor maximal coverage.assets/permissions-hub.png).Example (excerpt):
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