The listview is a common display control, the default background is the same transparent color as the system window, and if you add a background picture or background color to the ListView, the ListView will be black when scrolling .The reason is that when scrolling, the view in the list is redrawn, using the system default transparent color, the color value is #ff191919,to change this situation, you only need to callListView setcachecolorhint (0), color value set to 0Or the properties of the ListView in the XML file Android: cachecolorhint= "#00000000",when scrolling, there is no background color when redrawing the view. android:listselector= "#00000000"
After the above setting, the ListView does not have any phenomenon when clicking on the item.
android:listselector= "@null" cannot be implemented. When customizing the ListView, when you do not use the android:cachecolorhint= "#00000000" will appear below to select a space for the black background of the case, damage the overall aesthetics:
when you do not use the Android:listselector property, the selected item is displayed by default as an orange background, and sometimes we need to remove the effect:
Original Digest from: http://blog.csdn.net/gchk125/article/details/7586401
