The page I am working on has a javascript function executed to print parts of the page. For some reason, printing in Safari, causes the window to somehow update. I say somehow, because it does not really refresh as in reload the page, but rather it starts the "rendering" of the page from start, i.e. scroll to top, flash animations start from 0, and so forth. The effect is reproduced by this fiddle: http://jsfiddle.net/fYmnB/ Clicking the print button and finishing or cancelling a print in Safari causes the screen to "go white" for a sec, which in my real website manifests itself as something "like" a reload. While running print button with, let's say, Firefox, just opens and closes the print dialogue without affecting the fiddle page in any way. Is there something with my way of calling the browsers print method that causes this, or how can it be explained - and preferably, avoided? P.S.: On my real site the same occurs with Chrome. In the ex
Just found it out by trial and error.
ReplyDeleteSimply set android:background="@color/yourColor" for the <ScrollView>. It will set the shadow to the given colour.
If you want a different color fading edge than the background, you have to override the ScrollView's getSolidColor() method. For example:
ReplyDelete@Override
public int getSolidColor() {
return Color.rgb(0x30, 0x30, 0x30);
}
Fading edge color is controlled by the android:cacheColorHint attribute.
ReplyDeleteE.g.:
<ScrollView android:cacheColorHint="#ff000000" android:background="#ffffffff" />
will set the background to white, and the cacheColorHint is used to draw the fading edge color -- in this case, it would be black.
If you don't know what changed the color of your fading edge, it was probably the application of a style or theme. Check your manifest for android:theme="something" in an Activity. If the theme is from the group android.R.style.Theme.Light the edge will be white. The default android.R.style.Theme and android.R.style.Theme.Black will have black fading edges. Themes also affect other attributes, so check out the attributes fully before you throw them in for one thing.
ReplyDelete