public void postComment(String comment, InstagramImage image) {
List<NameValuePair> postParams = new ArrayList<NameValuePair>();
postParams.add(new BasicNameValuePair("text", comment));
postParams.add(
new BasicNameValuePair("access_token", Utils.getAccessToken(getApplicationContext())));
String url = Constants.MEDIA_ENDPOINT + image.id + Constants.COMMENT_MEDIA_ENDPOINT;
JSONObject jsonResponse = Utils.doRestfulPut(httpClient, url, postParams, this);
if (jsonResponse != null) {
image.comment_list.add(new Comment(Utils.getUsername(getApplicationContext()), comment));
adapter.notifyDataSetChanged();
} else {
Toast.makeText(this, "Comment failed", Toast.LENGTH_SHORT).show();
}
}
public void unlike(InstagramImage image) {
List<NameValuePair> postParams = new ArrayList<NameValuePair>();
postParams.add(
new BasicNameValuePair("access_token", Utils.getAccessToken(getApplicationContext())));
String url = Constants.MEDIA_ENDPOINT + image.id + Constants.LIKE_MEDIA_ENDPOINT;
String access_url = Utils.decorateEndpoint(url, Utils.getAccessToken(getApplicationContext()));
JSONObject jsonResponse = Utils.doRestfulDelete(httpClient, access_url, this);
if (jsonResponse != null) {
image.liker_list.remove(Utils.getUsername(getApplicationContext()));
image.liker_count--;
image.user_has_liked = false;
adapter.notifyDataSetChanged();
}
}
public void like(InstagramImage image) {
List<NameValuePair> postParams = new ArrayList<NameValuePair>();
postParams.add(
new BasicNameValuePair("access_token", Utils.getAccessToken(getApplicationContext())));
String url = Constants.MEDIA_ENDPOINT + image.id + Constants.LIKE_MEDIA_ENDPOINT;
JSONObject jsonResponse = Utils.doRestfulPut(httpClient, url, postParams, this);
if (jsonResponse != null) {
if (image.liker_list == null) image.liker_list = new ArrayList<String>();
image.liker_list.add(Utils.getUsername(getApplicationContext()));
image.liker_count++;
image.user_has_liked = true;
adapter.notifyDataSetChanged();
}
}
public void clearCache(View view) {
adapter.imageLoader.clearCache();
adapter.notifyDataSetChanged();
}
private void refresh() {
instagramImageList.clear();
adapter.notifyDataSetChanged();
new FetchActivity().execute();
}
