0
我正在尝试从Mediastore.Images.Media图像检索图像,我总是让光标为空。请建议如何解决问题。在此先感谢从Mediastore
Uri contenturi = Images.Media.getContentUri("phoneStorage");
String[] mprojection = { MediaStore.Images.Media.DATA };
String mselection = null;
String[] mselectionArgs = null;
String msortOrder ="date_added DESC";
Cursor mcursor = managedQuery(contenturi, mprojection, mselection, mselectionArgs, msortOrder);
当我检查它说,mcursor为空,我试图改变的URI到外部存储也试图与任何排序顺序。但仍然返回null。请帮助
做ü想从画廊的形象? –
是啊,我希望从画廊 –
http://stackoverflow.com/questions/10473823/android-get-image-from-gallery-into-imageview导入的照片 –