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setOnLayoutCallback问题 #61

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ChessLuo opened this issue Jun 9, 2017 · 1 comment

ChessLuo commented Jun 9, 2017

初始化界面后 setOnLayoutCallback方法执行了两遍，导致向导重复提示了，如图：

有解决方案吗？

Contributor

isanwenyu commented Jun 14, 2017

rom版本低于Android 4.1吗？
通过mAnchor.getViewTreeObserver().addOnGlobalLayoutListener(this)实现
可能会多次调用建议先通过存入本地显示标志控制

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