無法在三星Galaxy中創建文件夾。我嘗試通過調用此方法創建文件夾: 稍後獲取存儲路徑我試圖將文件夾名稱添加到路徑和努力創造在SD卡上創建文件夾失敗(samsung Galaxy)
Its even showing the path...but no such file was created.
public static String createFolder(String folderName) {
String extFolName = Environment.getExternalStorageDirectory().toString();
f = new File(extFolName + "/" + folderName + "/");
if (f.exists()) {
path = f.getAbsolutePath();
return path;
} else {
if (f.mkdir()) {
path = f.getAbsolutePath();
return path;
}
else
{
//always going to else don't know y //
}
return path;
}
當我嘗試檢查SD卡,沒有文件創建,創建文件夾...
你給文件讀取寫入權限? – Arti
你的logcat說什麼? – adalPaRi
你得到什麼錯誤?請把它寫在這裏。 –