Conversations about Opera Mini on Android platform
The innerHeight attribute must return the viewport height including the size of a rendered scroll bar (if any), or zero if there is no viewport. CSS Working Group
OperaMini calculates the innerHeight at the beginning as it will be when the menu bars disappear after you start scrolling. This is not the expected value and does not match the definition. The menu bar is not "a rendered scroll bar" and should therefore not be included in the innerHeight value!
always calculate the innerHeight as defined
calculate at the beginning the innerHeight as defined above
recalculate the innerHeight while the menu bars disappear
launch 'resize' events while the menu bars disappear
do this the other way around when the menu bars are shown again
Please fix this issue. Thanks!