titanium-mobile - Titanium mobile 获取保存的图片路径

Question

我一直在使用此代码将图像从 imageviewer 存储到设备内存。

blobObj = imageView.toImage(); 

var f = Titanium.Filesystem.getFile(Titanium.Filesystem.resourcesDirectory,'img.png');
f.write(blobObj);
Titanium.Media.saveToPhotoGallery(f,{
success: function(e) {
    Titanium.UI.createAlertDialog({
        title:'Photo Gallery',
        message:'Check your photo gallery for image '
    }).show();      
},
error: function(e) {
    Titanium.UI.createAlertDialog({
        title:'Error saving',
        message:e.error
    }).show();
}
});

我想要的是从内存中获取当前保存图片的本地路径

谢谢

Answer 1

亲爱的请看下面的例子来获取图像存储在钛中的本地路径文件系统

// Native path
var filename = "image.png";

// Create the file in the application directory       
bgImage = Titanium.Filesystem.getFile(Titanium.Filesystem.applicationDataDirectory, filename);

// Write the image to the new file (image created from camera)
bgImage.write(image);

// bgImage.nativePath, it is alos native path, but you can get through below code.
nativePath = Titanium.Filesystem.applicationDataDirectory + Ti.Filesystem.separator + filename;
alert(nativePath);

希望它适合您。它在我这边工作。