如何使用科尔多瓦获取手机的所有图库图像？

Question

我想获取移动设备的完整图库以在自定义网格中显示它们，这可能吗？现在我正在使用 $cordovaImagePicker 将我重定向到画廊，然后在选择图像后我得到了该图像的 Uri。相反，我想要自动选择完整的图库图像 uri。

Controller

$scope.getImageFromGallery = function() {
    // Image picker will load images according to these settings
    var options = {
        maximumImagesCount: 1, // Max number of selected images, I'm using only one for this example
        width: 800,
        height: 800,
        quality: 80 // Higher is better
    };

    $cordovaImagePicker.getPictures(options).then(function(results) {
        // Loop through acquired images
        for (var i = 0; i < results.length; i++) {
            alert(results);
            $scope.image = results[i];
            // Print image URI
        }
    }, function(error) {
        console.log('Error: ' + JSON.stringify(error)); // In case of error
    });
}

Answer 1

检查此 link，可能对您有用。

http://www.digitalnoiz.com/mobile-development/photo-gallery-with-phonegap-and-jquery-mobile/

Answer 2

最简单的方法是使用cordova-gallery-api插件，参考下面的例子：

 galleryAPI.getAlbums(function(items)
{
    var html = "";

    for(var i = 0; i < items.length; i++)
    {
        var album = items[i];

        html += '<a href="javascript:loadAlbum(\'' + album.title + '\')" class="album"><span>' + escape(album.title) + '</span></a>';
    }

    $content.innerHTML = html;

}, function(error){alert(error);});

window.loadAlbum = function(albumName)
{
    galleryAPI.getMedia(albumName, function(items)
    {
        var html = "";

        for(var i = 0; i < items.length; i++)
        {
            var media = items[i];

            html += '<a href="javascript:void()" class="media"><img src="file://' + media.thumbnail + '" /></a>';
        }

        $content.innerHTML = html;

    }, function(error){alert(error);});
};

Answer 3

添加this插件，

cordova plugin add https://github.com/wymsee/cordova-imagePicker.git

控制器

$scope.images = [];
$scope.selectImages = function() {
    $cordovaImagePicker.getPictures(
        function(results) {
            for (var i = 0; i < results.length; i++) {
                $scope.images.push(results[i]);
            }
            if (!$scope.$$phase) {
                $scope.$apply();
            }
        },
        function(error) {
            console.log('Error: ' + error);
        }
    );
};

Html

<div class="row responsive-md">
    <div class="col col-25" ng-repeat="image in images">
        <img ng-src="{{image.src}}" width="100%" />
    </div>
</div>

Tutorial

如何使用科尔多瓦获取手机的所有图库图像？

How to fetch all gallery image of mobile using cordova?

angularjs

cordova

ionic-framework

ngcordova