Create CircleWithBorderTransformation.kt #6
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Hello @BzCoder, 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 introduces a new CircleWithBorderTransformation class in Kotlin, designed to apply a circular crop with a border to bitmaps using Glide. The transformation takes border width and color as parameters, creating a bordered circular image from the input bitmap.
Highlights
- New Class: CircleWithBorderTransformation: A new
CircleWithBorderTransformationclass is created to apply a circular crop with a border to bitmaps. - Bitmap Transformation: The class extends
BitmapTransformationand overrides thetransformmethod to perform the circular crop with border. - Customizable Border: The border width and color are customizable via constructor parameters.
Changelog
- app/src/main/java/me/bzcoder/webview/utils/CircleWithBorderTransformation.kt
- Created
CircleWithBorderTransformationclass. - Implemented
transformmethod to apply circular crop with border. - Added constructor to accept border width and color.
- Implemented
updateDiskCacheKeyto update the disk cache key based on border width. - Added
circleCropmethod to handle the bitmap cropping and border drawing logic. - Added some debugging code (which should be removed before merging).
- Created
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A circle's grace,
With borders defined,
A Glide's new art.
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Code Review
The code introduces a CircleWithBorderTransformation class for applying a circular transformation with a border to bitmaps using Glide. Overall, the implementation seems functional, but there are areas that need improvement, particularly regarding error handling, code clarity, and removal of debugging artifacts.
Summary of Findings
- Unnecessary Code and Potential Division by Zero: The
circleCropmethod contains debugging code (val a = 0,val b = a/a) and conditional blocks (if(true){...}else{...}) that serve no purpose and can lead to a division by zero error. These should be removed. - Nullability and Exception Handling: The
circleCropfunction uses the null-forgiving operator (!!) which can lead to unexpectedNullPointerExceptionifcircleCropreturns null. It's better to handle null returns gracefully. - Code Readability and Style: The variable name
bsss_ssssis not descriptive and should be renamed to something more meaningful. Additionally, consider adding comments to explain the purpose of key calculations within thecircleCropmethod.
Merge Readiness
The pull request is not ready for merging due to the presence of debugging code, potential division by zero errors, and unclear variable names. These issues need to be addressed to ensure the code's stability and maintainability. I am unable to approve this pull request, and recommend that others review and approve this code before merging.
| val a = 0 | ||
| val b = a/a |
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This code serves no purpose and can cause a Division by zero error. Remove it.
| outWidth: Int, | ||
| outHeight: Int | ||
| ): Bitmap { | ||
| return circleCrop(toTransform)!! |
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Using the !! operator can lead to NullPointerException if circleCrop returns null. Consider handling the null case more gracefully, such as returning the original bitmap or logging an error.
| return circleCrop(toTransform)!! | |
| return circleCrop(toTransform) ?: toTransform // Or handle null differently |
| if(true){ | ||
| val k = true | ||
| }else{ | ||
| val k = true | ||
| } |
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This conditional block always evaluates to true and serves no purpose. Remove it to simplify the code.
| val k = true | ||
| } | ||
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| val bsss_ssss= "sjaja" |
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The variable name bsss_ssss is not descriptive. Rename it to something more meaningful that reflects its purpose.
| val bsss_ssss= "sjaja" | |
| val someString = "sjaja" |
No description provided.