getMeasuredHeight()与getHeight的区别 - Githubissues

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getMeasuredHeight()与getHeight的区别 #67

Open bingoogolapple opened 9 years ago

bingoogolapple commented 9 years ago

当屏幕可以包裹内容的时候，他们的值相等，只有当view超出屏幕后，才能看出他们的区别

getMeasuredHeight()是实际View的大小，与屏幕无关

getHeight的大小此时则是屏幕的大小

当超出屏幕后，getMeasuredHeight()等于getHeight()加上屏幕之外没有显示的大小

view.measure(0, 0)后getHeight()为0，getMeasuredHeight()为实际View大小