How to control listview update?
===

My application is as follows:

    {
        (Linear Layout) {}
        (TabHost) {
           (FrameLayout) {}
           (TabWidget) {}
        }
    }

The contents are loaded into the 

FrameLayout

.

The views are made up ListViews. However, LinearLayout have an image which is constantly updated (5 times per second).

It turns out that when the image is being updated, which is in the listview FrameLayout is also refreshed and have as many elements, including images, get a huge lag.

Is there way to set the listview only be updated when detected onScroolSistener?

Where the image that belongs to LinearLayout is updated, the contents of FrameLayout is also updated, including ListViews.