来源: 互联网  发布时间: 2014-02-18

java根据smil文件路径获得smil文件中src=/blog_article/的值/index.html
/**
* 根据smil文件路径获得smil文件中src=""的值<br>
* >>>>>已通过测试<br>
* @param smilFilePath
* @return
*/
protected List<String[]> getSrcValues(String smilFilePath) {
List<String[]> srcValues = new ArrayList<String[]>();;
String content = "";
try {
File smilFile = new File(smilFilePath);
FileInputStream fis = new FileInputStream(smilFile);
BufferedReader br = new BufferedReader(new InputStreamReader(fis));

String line = "";
while ((line = br.readLine()) != null) {
content += line + "\r\n";
}

} catch (Exception e) {
e.printStackTrace();
}
int srcCount=getSrcCount(smilFilePath);
int count=0;
while(content.indexOf("src=/index.html"")!=-1){
String test="";
content=content.substring(content.indexOf("src=/index.html"")+5);
test=content.substring(0, content.indexOf("\""));
//System.out.println("###test["+count+"]:"+test);

String valuesList[]=new String[srcCount];;
valuesList[count]=test;
System.out.println("###valuesList["+count+"]:"+valuesList[count]);
srcValues.add(valuesList);
count++;
}

return srcValues;
}

    

    来源: 互联网  发布时间: 2014-02-18

Ophone的apk测试问题
Ophone的apk测试问题

在AndroidManifest.xml文件中 不要写
<uses-sdk android:minSdkVersion="3"/>

目前联想Ophone还不支持sdk为3的版本，会提示安装失败。

    

    来源: 互联网  发布时间: 2014-02-18

使用CGAffineTransform实现对控件的旋转
CGAffineTransform rotation = CGAffineTransformMakeRotation(M_PI_2);
[xxx setTransform:rotation];
呵呵就这么简单的两行代码就可以实现了！
顺便记录一些常量，以后用的着！
#define M_E         2.71828182845904523536028747135266250   e
#define M_LOG2E     1.44269504088896340735992468100189214   log 2e
#define M_LOG10E    0.434294481903251827651128918916605082  log 10e
#define M_LN2       0.693147180559945309417232121458176568  log e2
#define M_LN10      2.30258509299404568401799145468436421   log e10
#define M_PI        3.14159265358979323846264338327950288   pi
#define M_PI_2      1.57079632679489661923132169163975144   pi/2
#define M_PI_4      0.785398163397448309615660845819875721  pi/4
#define M_1_PI      0.318309886183790671537767526745028724  1/pi
#define M_2_PI      0.636619772367581343075535053490057448  2/pi
#define M_2_SQRTPI  1.12837916709551257389615890312154517   2/sqrt(pi)
#define M_SQRT2     1.41421356237309504880168872420969808   sqrt(2)
#define M_SQRT1_2   0.707106781186547524400844362104849039  1/sqrt(2)

原文：http://blog.sina.com.cn/s/blog_60b45f230100f6ll.html