[英]Switching to landscape orientation is slow
This is getting called in onCreate(), how can I speed up orientation switching? 在onCreate()中被调用,如何加快方向切换?
private void setupChartView(int position){
Quote myQuote = quotesAdapter.getItem(position);
this.symbol = myQuote.getSymbol();
String url = "http://chart.finance.yahoo.com/z?s=" + symbol + "&t=1d&q=l&l=on&z=l&p=s&a=v&p=s&lang=en-US®ion=US";
if(chartImageView != null)
imageDownloader.download(url, chartImageView);
if(chartImageViewLandscape != null)
imageDownloader.download(url, chartImageViewLandscape);
}
Don't download the same resources every time the orientation changes. 方向每次更改时,请勿下载相同的资源。 Cache it!!!
缓存它!
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