安卓新文件(路径)

Question

为什么 f 不是一个文件？什么可能导致这种情况？

    String currentPhotoPath = "file:/storage/sdcard0/Pictures/someFileName.jpg";

    ...

    File f = new File(currentPhotoPath);
    if (f == null || !f.isFile()) {
        // This gets executed
    }

Answer 1

你试过吗？

String filePath = Environment.getExternalStorageDirectory().toString() + "/Pictures";
String fileName = "someFileName.jpg";

File f = new File(filePath,filename);