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Document how an Avatar can be removed from a vCard. Add a convenience method.
git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/branches/smack_3_3_0@13585 b35dd754-fafc-0310-a699-88a17e54d16e
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1 changed files with 13 additions and 13 deletions
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@ -338,22 +338,22 @@ public class VCard extends IQ {
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}
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}
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/**
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/**
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* Specify the bytes for the avatar to use.
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* Removes the avatar from the vCard
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*
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*
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* @param bytes the bytes of the avatar.
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* This is done by setting the PHOTO value to the empty string as defined in XEP-0153
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*/
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public void removeAvatar() {
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setAvatar(null, "image/jpeg");
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}
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/**
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* Specify the bytes for the avatar to use.
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* If bytes is null, then the avatar will be removed.
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*
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* @param bytes the bytes of the avatar, or null to remove the avatar data
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*/
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*/
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public void setAvatar(byte[] bytes) {
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public void setAvatar(byte[] bytes) {
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if (bytes == null) {
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setAvatar(bytes, "image/jpeg");
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// Remove avatar (if any) from mappings
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otherUnescapableFields.remove("PHOTO");
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return;
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}
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// Otherwise, add to mappings.
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String encodedImage = StringUtils.encodeBase64(bytes);
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avatar = encodedImage;
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setField("PHOTO", "<TYPE>image/jpeg</TYPE><BINVAL>" + encodedImage + "</BINVAL>", true);
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}
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}
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/**
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/**
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