我正在用核心Java做一個項目，它將一些處理過的文件推送到Android設備。所以我需要的是，我只需要識別連接到我的計算機的Android設備，并將一些文件推送到內部存儲。假設設備已連接，并且設備中已授予訪問內部存儲的權限。
1 回答
弒天下
TA貢獻1818條經驗 獲得超8個贊
//**************************
// The UAgentInfo class encapsulates information about
// a browser's connection to your web site.
// The object's detection methods return booleans: true or false.
public class UAgentInfo
{
//Stores some info about the browser and device.
private String userAgent;
//Stores info about what content formats the browser can display.
private String httpAccept;
// A long list of strings which provide clues
// about devices and capabilities.
public static final String deviceIphone = "iphone";
// [ SNIP! Other variables snipped out ]
//**************************
//The constructor. Initializes several default variables.
public UAgentInfo(String userAgent, String httpAccept) {
if (userAgent != null) {
this.userAgent = userAgent.toLowerCase();
}
if (httpAccept != null) {
this.httpAccept = httpAccept.toLowerCase();
}
}
//**************************
//Returns the contents of the User Agent value, in lower case.
public String getUserAgent()
{
return userAgent;
}
//**************************
// Detects if the current device is an iPhone.
public boolean detectIphone()
{
//The iPod touch says it's an iPhone! So let's disambiguate.
if (userAgent.indexOf(deviceIphone) != -1 && !detectIpod()) {
return true;
}
return false;
}
// [ SNIP! Other functions snipped out ]
}
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