【发布时间】：2013-06-06 20:16:53
【问题描述】：
我的应用程序遇到 OutOfMemory 错误。原因是我的应用程序上加载了很多图像。所以在研究可能的解决方案后，我找到了这个链接并下载了整个示例项目 http://developer.android.com/training/displaying-bitmaps/index.html
我发现它与我的问题有关，只是它在我的情况下在线加载图像，我的应用程序中的所有图像都可以在 drawables..
上找到所以我的问题是，是否可以使用我的 drawables 中的图像，而不是从特定 URL 加载它。如果是，请给我一个非常简单的样本......
我真的很难做到这一点，因为我是 android 开发新手，而且我只是依赖在线教程.. 谢谢
这就是我要说的......
public class Images {
/**
* This are PicasaWeb URLs and could potentially change. Ideally the PicasaWeb API should be
* used to fetch the URLs.
*
* Credit to Romain Guy for the photos:
* http://www.curious-creature.org/
* https://plus.google.com/109538161516040592207/about
* http://www.flickr.com/photos/romainguy
*/
public final static String[] imageUrls = new String[] {
"https://lh6.googleusercontent.com/-55osAWw3x0Q/URquUtcFr5I/AAAAAAAAAbs/rWlj1RUKrYI/s1024/A%252520Photographer.jpg",
"https://lh4.googleusercontent.com/--dq8niRp7W4/URquVgmXvgI/AAAAAAAAAbs/-gnuLQfNnBA/s1024/A%252520Song%252520of%252520Ice%252520and%252520Fire.jpg",
"https://lh5.googleusercontent.com/-7qZeDtRKFKc/URquWZT1gOI/AAAAAAAAAbs/hqWgteyNXsg/s1024/Another%252520Rockaway%252520Sunset.jpg",
"https://lh3.googleusercontent.com/--L0Km39l5J8/URquXHGcdNI/AAAAAAAAAbs/3ZrSJNrSomQ/s1024/Antelope%252520Butte.jpg",
"https://lh6.googleusercontent.com/-8HO-4vIFnlw/URquZnsFgtI/AAAAAAAAAbs/WT8jViTF7vw/s1024/Antelope%252520Hallway.jpg",
"https://lh4.googleusercontent.com/-WIuWgVcU3Qw/URqubRVcj4I/AAAAAAAAAbs/YvbwgGjwdIQ/s1024/Antelope%252520Walls.jpg",
// more …
"https://lh4.googleusercontent.com/-e9NHZ5k5MSs/URqvMIBZjtI/AAAAAAAAAbs/1fV810rDNfQ/s1024/Yosemite%252520Tree.jpg",
};
/**
* This are PicasaWeb thumbnail URLs and could potentially change. Ideally the PicasaWeb API
* should be used to fetch the URLs.
*
* Credit to Romain Guy for the photos:
* http://www.curious-creature.org/
* https://plus.google.com/109538161516040592207/about
* http://www.flickr.com/photos/romainguy
*/
public final static String[] imageThumbUrls = new String[] {
"https://lh6.googleusercontent.com/-55osAWw3x0Q/URquUtcFr5I/AAAAAAAAAbs/rWlj1RUKrYI/s160-c/A%252520Photographer.jpg",
"https://lh4.googleusercontent.com/--dq8niRp7W4/URquVgmXvgI/AAAAAAAAAbs/-gnuLQfNnBA/s160-c/A%252520Song%252520of%252520Ice%252520and%252520Fire.jpg",
"https://lh5.googleusercontent.com/-7qZeDtRKFKc/URquWZT1gOI/AAAAAAAAAbs/hqWgteyNXsg/s160-c/Another%252520Rockaway%252520Sunset.jpg",
"https://lh3.googleusercontent.com/--L0Km39l5J8/URquXHGcdNI/AAAAAAAAAbs/3ZrSJNrSomQ/s160-c/Antelope%252520Butte.jpg",
"https://lh6.googleusercontent.com/-8HO-4vIFnlw/URquZnsFgtI/AAAAAAAAAbs/WT8jViTF7vw/s160-c/Antelope%252520Hallway.jpg",
"https://lh4.googleusercontent.com/-WIuWgVcU3Qw/URqubRVcj4I/AAAAAAAAAbs/YvbwgGjwdIQ/s160-c/Antelope%252520Walls.jpg",
// … more
"https://lh4.googleusercontent.com/-e9NHZ5k5MSs/URqvMIBZjtI/AAAAAAAAAbs/1fV810rDNfQ/s160-c/Yosemite%252520Tree.jpg",
};
}
注意：此代码是此链接上提供的示例http://developer.android.com/training/displaying-bitmaps/index.html
对不起，如果我的解释不够清楚，请随时问我后续问题...谢谢
【问题讨论】：
-
您应该知道 Intent 内存的大小只有几位，因此您应该处理图像并加载它们的拇指。
标签： android bitmap out-of-memory android-drawable