如何从Android的内部存储中读取文件名
问题描述:
我想从应用程序的默认内部存储文件夹中读取文件名,但是即使有一些文件,我也会得到一个大小为0的列表,我会使用以下内容读取文件名
I want to read the file names from the default internal storage folder of my app but even if there are some files I get a List of size 0 I use the following to read the file names
File dirFiles = Settings.this.getFilesDir();
File list[] = dirFiles.listFiles();
for( int i=0; i< list.length; i++)
{
myList.add( list[i].getName() );
}
我在这里做错了什么?是我正确的道路吗?还是需要在其末尾加一个"/"?
What I am doing wrong here? is the path I get correct? or it needs to have a "/" at the end of it?
/data/data/com.compfrind.contacts/files
答
尝试这种方式
private File path = new File("/storage/" + "");
File list[] = path.listFiles();
for( int i=0; i< list.length; i++)
{
myList.add( list[i].getName() );
}
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