我正在尝试删除位于路径
的文件"/sdcard/Download/images.jpg"
到目前为止我做了什么:
try{
File file = new File("/sdcard/Download/images.jpg");
if(file.exists())
{ deleted = file.delete();
Toast.makeText(getApplicationContext(), "File Deleted "+deleted,Toast.LENGTH_LONG ).show();
}
else
Toast.makeText(getApplicationContext(), "File Not Deleted "+deleted,Toast.LENGTH_LONG ).show();
}catch(Exception e){
e.printStackTrace();
}
现在我收到一个祝酒词:
文件已删除错误
并且文件仍在其位置(未删除:() 另外我在Manifest文件中给了android.permission.WRITE_EXTERNAL_STORAGE。