Question

I want to populate a spinner with the filenames of files found on the SD card with specific extensions. I can get it thus far to populate the spinner with the correct files, but the path is shown as well.

Can anyone tell me how to only get the filename of a specific file in a directory on the SD card?

Answer 1

File sdCardRoot = Environment.getExternalStorageDirectory();
File yourDir = new File(sdCardRoot, "path");
for (File f : yourDir.listFiles()) {
    if (f.isFile())
        String name = f.getName();
        // Do your stuff
}

查阅 rel=“noreferer”Environment网页,供更多的信息使用。

Answer 2

Try below code

File sdCard = Environment.getExternalStorageDirectory();
File dir = new File(sdCard, "yourpath");
for (File f : dir.listFiles()) {
    if (f.isFile())
        String name = f.getName();
        // do whatever you want with filename
}

Answer 3

File filePath= new File(File Address);
File[] fileList = filePath.listFiles();
String name = fileList [0].getName().toString();

Answer 4

您能否按反向命令处理扼杀(左下的权利),发现第一场冲突,然后把当时扼杀掉,并把扼杀的最好部分作为档案名称?

Answer 5

use method getName() of file object:

file.getName();

Answer 6

在我的案例中,除了回答外,还有一点是完全的例外。下面为我工作:

File yourDir = new File(Environment.getExternalStorageDirectory().getPath() + "/WhatsApp/Databases");
    for (File f : yourDir.listFiles()) {
        if (f.isFile())
            name = f.getName();
        // Do your stuff
}

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