Feat: Enable sharing assets #159
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Hello @chikoski, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!
Summary of Changes
This pull request enables the sharing of media items (images and videos) attached to messages from bots. It modifies the AndroidManifest.xml to configure the AssetFileProvider for sharing assets, updates AssetFileProvider.kt to handle different media types and provide metadata, and adjusts ClipData.kt to create clip data for sharing. It also removes an unused import and a log statement from ContextMenuArea.kt.
Highlights
- Asset Sharing: Enables exporting media items (images and videos) attached to messages from bots.
- AndroidManifest Configuration: Configures the
AssetFileProviderinAndroidManifest.xmlto allow sharing of assets by settingexportedtofalseand granting URI permissions for photo, video, and icon paths. - MIME Type Handling: Updates
AssetFileProvider.ktto determine the MIME type based on the file extension and provides a cursor for querying the display name of the shared asset. - ClipData Creation: Modifies
ClipData.ktto create clip data for sharing media items, usingFileProviderto generate content URIs.
Changelog
Click here to see the changelog
- app/src/main/AndroidManifest.xml
- Set
android:exportedtofalseforAssetFileProvider(line 158). - Added
android:grantUriPermissions="true"toAssetFileProvider(line 159). - Added
<grant-uri-permission>elements for/photo/.*,/video/.*, and/icon/.*(lines 161-163).
- Set
- app/src/main/java/com/google/android/samples/socialite/AssetFileProvider.kt
- Added import for
android.database.MatrixCursor(line 22). - Added import for
android.provider.OpenableColumns(line 24). - Modified
getTypefunction to determine MIME type based on file extension (lines 34-41). - Implemented
queryfunction to return aMatrixCursorwith the display name for icon, video, and photo assets (lines 68-81).
- Added import for
- app/src/main/java/com/google/android/samples/socialite/ui/components/ClipData.kt
- Refactored
tryCreateClipDatato userecoverinstead offoldfor handling exceptions (lines 30-34). - Simplified
tryCreateContentUriWithFileProviderto directly return the result ofFileProvider.getUriForFileusingrunCatching(lines 42-45). - Removed the now-unused private function
tryCreateContentUriWithFileProvider(file: File, authority: String)(lines 57-67 in the original file).
- Refactored
- app/src/main/java/com/google/android/samples/socialite/ui/components/ContextMenuArea.kt
- Removed unused import
android.util.Log(line 19). - Removed
Log.dstatement fromrightClickDetector(line 101 in the original file).
- Removed unused import
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A file provider's grace,
Shares assets across the space,
Bots' media flies,
With granted URIs,
A sharing interface.
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Code Review
This pull request introduces the ability to share assets (images and videos) attached to messages from bots. The changes involve modifications to the AndroidManifest.xml, AssetFileProvider.kt, ClipData.kt, and ContextMenuArea.kt files. Overall, the changes seem reasonable, but there are a few areas that could be improved for clarity and 8000 efficiency.
Summary of Findings
- Error Handling in
getType: ThegetTypefunction now returns a non-nullableString, which might mask issues if the MIME type cannot be determined. Consider logging a warning ifgetMimeTypeFromExtensionreturns null. - Null Check for
mediaItem.path: ThetryCreateContentUriWithFileProviderfunction should include a null check formediaItem.pathbefore creating theFileobject to prevent potentialNullPointerException. - Change in Error Handling for Asset Files: The
tryCreateClipDatafunction's error handling for asset files has changed. Ensure that the new behavior of sharing the original URI is intended and document the change.
Merge Readiness
The pull request introduces a useful feature for sharing assets. However, there are a few potential issues related to error handling and null checks that should be addressed before merging. Specifically, the null check for mediaItem.path in tryCreateContentUriWithFileProvider should be implemented to prevent potential crashes. I am unable to directly approve this pull request, and recommend that others review and approve this code before merging.
This pull request enables exporting media items (i.e. images and videos) attached to the messages from bots.