Android 如何在安卓6.0棉花糖中获取USB目录文件路径?
如何在6.0中获取USB OTG的文件路径 我无法在USB OTG中获取Android 6.0的文件路径,请告诉我解决方案是什么 谢谢,Android 如何在安卓6.0棉花糖中获取USB目录文件路径?,android,file,path,Android,File,Path,如何在6.0中获取USB OTG的文件路径 我无法在USB OTG中获取Android 6.0的文件路径,请告诉我解决方案是什么 谢谢, Girish使用此代码获取所有已安装的设备: public String getStoragepath() { try { Runtime runtime = Runtime.getRuntime(); Process proc = runtime.exec("mount"); InputStream is = proc.getInpu
Girish使用此代码获取所有已安装的设备:
public String getStoragepath() {
try {
Runtime runtime = Runtime.getRuntime();
Process proc = runtime.exec("mount");
InputStream is = proc.getInputStream();
InputStreamReader isr = new InputStreamReader(is);
String line;
String[] patharray = new String[10];
int i = 0;
int available = 0;
BufferedReader br = new BufferedReader(isr);
while ((line = br.readLine()) != null) {
String mount = new String();
if (line.contains("secure"))
continue;
if (line.contains("asec"))
continue;
if (line.contains("fat")) {// TF card
String columns[] = line.split(" ");
if (columns != null && columns.length > 1) {
mount = mount.concat(columns[1] + "/requiredfiles");
patharray[i] = mount;
i++;
// check directory is exist or not
File dir = new File(mount);
if (dir.exists() && dir.isDirectory()) {
// do something here
available = 1;
finalpath = mount;
break;
} else {
}
}
}
}
if (available == 1) {
} else if (available == 0) {
finalpath = patharray[0];
}
} catch (Exception e) {
}
return finalpath;}