plus.gallery.pick(function (filePath) { plus.io.resolveLocalFileSystemURL(filePath, function (entry) { console.log('resolveLocalFileSystemURL success') entry.getMetadata(function (metaData) { console.log('getMetadata success') console.log(metaData.size) }, function () { console.error('getMetadata fail'); }); }, function () { console.error('resolveLocalFileSystemURL fail') }); });plus.gallery.pick(function (filePath) { plus.io.r