为什么$CordovaimagePicker插件在Marshmallow上崩溃了？

Question

$cordovaImagePicker.getPictures(options).then(function (results) {
    for (var i = 0; i < results.length; i++) {
        $scope.imagePath = results[i];
    }
}, function(error) {
    console.log('Error: ' + JSON.stringify(error));
});

有人帮忙吗？

Answer 1

在花了更多的时间之后，我发现Android Marshmallow有不同的权限机制，它在运行时请求权限，所以它需要得到满足。下面是代码

var permissions = cordova.plugins.permissions;
permissions.hasPermission(permissions.READ_EXTERNAL_STORAGE, 
            function(status) {
               if (status.hasPermission) {
                   $cordovaImagePicker.getPictures(options).then(function (results) {
                        for (var i = 0; i < results.length; i++) {
                            $scope.imagePath = results[i];
                        }
                    }, function(error) {
                          console.log('Error: ' + JSON.stringify(error));    // In case of error
                    });
                } else {
                  //permission is not granted case, now preparing for granting permission
                    permissions.requestPermission(
                        permissions.READ_EXTERNAL_STORAGE,
                        function(status) {
                          if(!status.hasPermission) {
                            console.log();
                          }
                        },
                        function(status) {
                            console.log();
                        }
                    );                      
                }
           }, function(status) {
              console.log("permission not available");
            });

首先，我检查是否授予了权限，如果没有授予权限，然后请求权限。如需更多详细信息，请参阅以下链接

https://www.npmjs.com/package/cordova-plugin-android-permissions