使用通用图像加载器加载联系人的PHOTO_URI
[英]Use Universal Image Loader to load PHOTO_URI of contact
问题描述
Righ now i'm getting some problems following: 
现在，我遇到了以下问题：
05-14 16:20:59.355: D/ImageLoader(31397): Start display image task [content://com.android.contacts/contacts/281/photo_120x120] 05-14 16:20:59.360: D/ImageLoader(31397): Load image from network [content://com.android.contacts/contacts/281/photo_120x120] 05-14 16:20:59.360: D/ImageLoader(31397): Cache image on disk [content://com.android.contacts/contacts/281/photo_120x120]
05-14 16:20:59.445: E/ImageLoader(31397): URI: content://com.android.contacts/contacts/281/photo/photo 05-14 16:20:59.445: E/ImageLoader(31397): java.lang.IllegalArgumentException: URI: content://com.android.contacts/contacts/281/photo/photo 05-14 16:20:59.445: E/ImageLoader(31397): at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:167) 05-14 16:20:59.445: E/ImageLoader(31397): at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:137) 05-14 16:20:59.445: E/ImageLoader(31397): at android.content.ContentProviderProxy.query(ContentProviderNative.java:385) 05-14 16:20:59.445: E/ImageLoader(31397): at android.content.ContentResolver.query(ContentResolver.java:417) 05-14 16:20:59.445: E/ImageLoader(31397): at android.content.ContentResolver.query(ContentResolver.java:360) 05-14 16:20:59.445: E/ImageLoader(31397): at android.provider.ContactsContract$Contacts.openContactPhotoInputStream(ContactsContract.java:1982) 05-14 16:20:59.445: E/ImageL
I try to extend BaseImageDownloader and override getStreamFromContent(...) method in issue 564: https://github.com/nostra13/Android-Universal-Image-Loader/issues/564 same: 我尝试扩展BaseImageDownloader并覆盖问题564中的getStreamFromContent（...）方法： https : //github.com/nostra13/Android-Universal-Image-Loader/issues/564相同：
@Override
protected InputStream getStreamFromContent(String imageUri, Object extra) throws FileNotFoundException {
ContentResolver res = context.getContentResolver();
Uri uri = Uri.parse(imageUri);
if (imageUri.startsWith("content://com.android.contacts/")) {
return ContactsContract.Contacts.openContactPhotoInputStream(res, uri);
} else {
return res.openInputStream(uri);
}
}
but not success. 但没有成功。
Please help me. 请帮我。
Thanks & regards 感谢和问候
2 个解决方案
解决方案1
0 2014-05-15 20:39:01
I think you're running into the issue described (and solved) here: Load Contact Image Into Bitmap . 我认为您遇到了此处描述（并解决）的问题：将Contact Image加载到Bitmap中 。 For reference, the solution is to pass the URI of the contact itself to openContactPhotoInputStream(), not the URI of the contact's photo. 作为参考，解决方案是将联系人本身的URI传递给openContactPhotoInputStream（），而不是联系人照片的URI。
解决方案2
0 2015-03-23 14:25:31
Use below code its working fine for me. 使用下面的代码对我来说很好用。 I hope it will also work for you as well... 我希望它也能为您服务...
public class BaseImageLoaderClass extends BaseImageDownloader {
public BaseImageLoaderClass(Context context) {
super(context);
}
@Override
protected InputStream getStreamFromContent(String imageUri, Object extra)
throws FileNotFoundException {
ContentResolver res = context.getContentResolver();
Uri uri = Uri.parse(imageUri);
if (imageUri.startsWith("content://com.android.contacts/")) {
// return ContactsContract.Contacts.openContactPhotoInputStream(res,
// uri);
return getContactBitmapFromURI(context, uri);
} else {
return res.openInputStream(uri);
}
}
public static InputStream getContactBitmapFromURI(Context context, Uri uri)
throws FileNotFoundException {
InputStream input = context.getContentResolver().openInputStream(uri);
if (input == null) {
return null;
}
return input;
// return BitmapFactory.decodeStream(input);
}
}
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