UIL doesn't support scheme(protocol) by default

问题

I am getting this error in my console.

UIL doesn't support scheme(protocol) by default ["http://mywebsite.com/mylocation/image.jpg"]. You should implement this support yourself (BaseImageDownloader.getStreamFromOtherSource(...))

I am trying to load images from my website into an android application. Steps followed: In build.gradle

dependencies {compile 'com.nostra13.universalimageloader:universal-image-loader:1.9.5'}

In AndroidManifest.xml

<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

This is the json output I am getting:

"image":"\"http:\\\/\\\/mywebsite.com\\\/mylocation\\\/image.jpg\""

In my ApplicationActivity.java

ImageView myImage
myImage = (ImageView)findViewById(R.id.image_id);

I tried stripping the url of all unnecessary parameters as below:

 imageUrl = url.replaceAll("\\[]\"", "");
 imageUrl = imageUrl.replace("\\/","/");

This is the code in ApplicationActivity.java that I used to try and load the image using UniversalImageLoader:

        DisplayImageOptions defaultOptions = new DisplayImageOptions.Builder()
                .cacheInMemory(true)
                .cacheOnDisk(true)
                .build();
//
        ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(this)
                .defaultDisplayImageOptions(defaultOptions)
                .build();
        ImageLoader.getInstance().init(config); 
Toast.makeText(single_event.this, imageUrl, Toast.LENGTH_LONG).show();
    if(imageUrl != null) {
       //Sets Image
        ImageLoader.getInstance().displayImage(imageUrl, myImage);

    }
  Log.d("URL", imageUrl);

The console log and the toast both return the correct url in quotes "http://mywebsite.com/mylocation/image.jpg"

Is there some configuration or setup i have missed? Is there anything extra I hould do after ImageLoader.getInstance().displayImage(imageUrl, myImage);?

Please assist.

[Edit] This is the layout (below). If I specify the image source in the layout to be an image in drawable, then the image is loaded from the phone and all the java logic is ignored. If I remove the source, then nothing happens <ImageView android:layout_width="fill_parent" android:layout_height="120dp" android:id="@+id/image_id" android:layout_marginTop="3dp" android:layout_marginBottom="3dp" android:contentDescription="@string/cnt" android:src="@drawable/local_placeholder" />

回答1:

        imageUrl = imageUrl.substring(1, imageUrl.length()-1);

to remove the quotes from "http://mywebsite.com/mylocation/image.jpg" solved the problem.

来源：https://stackoverflow.com/questions/36054173/uil-doesnt-support-schemeprotocol-by-default

标签

java

android-studio

universal-image-loader