Plenty of frames are over 16ms. Fix it. #3
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
|
修改前： 修改后： |
misakuo
added a commit
that referenced
this pull request
Jan 27, 2016
Plenty of frames are over 16ms. Fix it.
|
thanks a lot! |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Hi, 通过Profile GPU Rendering看， 部分帧的绘制都超过了16ms。
追踪代码，发现onMeasure()被调用了多次，而其实我们代码里要实现的是子View的layout的变化，不需要再次重新Measure.
以此为思路， 找到根源在于requestLayout()方法。 这个方法会让父View重新measure & layout自己。 所以改动一下， 只layout自己的各个子项即可。
效果图稍后附上~