[WEEX-673] [weex_core][iOS][Android] fix crash && advance RTL performance

• Type: Bug
• Status: Open
• Priority: Blocker
• Resolution: Unresolved
• Affects Version/s: 0.20
• Fix Version/s: 0.20
• Component/s: Android, iOS
• Assignee: York Shen
• Reporter: KAI TIAN
• Created: 04/Dec/18 09:11
• Updated: 07/Dec/18 02:57

Description

To fix android crash when call isNativeLayoutDirectionRTL by JNI, now we don't read layoutDirection manually again，only receive param which transfered by C++ -> Java. 

As we all know JNI is very slow, now we avoid call JNI method when layout, it can speedup weex render.

 

 

Issue Links

• links to: GitHub Pull Request #1860