问题描述
我试图使用加载一些图像 Bitmap.getBitma $ P $的PSource（），但它需要每个图像约2〜3秒加载。我测试的风暴，具体。奇怪的是，当我安装OS 5.0，加载进去瞬间完成，无延迟的。
I'm trying to load some images using Bitmap.getBitmapResource(), but it takes about 2 or 3 seconds per image to load. I'm testing on the Storm, specifically. The odd thing is, when I install OS 5.0, the loading goes in a snap, no delay at all.
我应该看的格式使用吗？或在文件存储？我都试过24位和8位PNG，具有透明度。该文件存储在COD子目录，所以 getBitma $ P $的PSource 传递的路径，如图像/ img1.png，而不仅仅是img1.png
Should I be looking at the format used? Or where the files are stored? I've tried both 24- and 8-bit PNGs, with transparency. The files are stored in a subdirectory in the COD, so getBitmapResource is passed a path, like "images/img1.png" instead of just "img1.png".
时任这使事情变得更慢？
Is any of this making things slower?
推荐答案
如果您正在寻找用于存储应用程序二进制文件中的图像数据最有效的格式，推荐与565色彩PNG。黑莓主题工作室工具包具有加载任何PNG和导出这种格式的能力。其最好的一个，因为它是什么黑莓内部使用。
If you're looking for the most efficient format for storing image data within your application binary, the recommendation is PNG with the 565 colorspace. The BlackBerry Theme Studio toolkit has the ability to load any PNG and export it in this format. Its the best one because its what the BlackBerry uses internally.
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