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Fix NullPointerException in Utils.parseInlineEmotes.

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Docile-Alligator 2022-04-23 21:36:25 +08:00
parent 05e9b8b36e
commit 3fa86984dc
1 changed files with 24 additions and 22 deletions
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46
app/src/main/java/ml/docilealligator/infinityforreddit/utils/Utils.java
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@ -190,30 +190,32 @@ public final class Utils {
public static String parseInlineEmotes(String markdown, JSONObject mediaMetadataObject) throws JSONException { public static String parseInlineEmotes(String markdown, JSONObject mediaMetadataObject) throws JSONException {
JSONArray mediaMetadataNames = mediaMetadataObject.names(); JSONArray mediaMetadataNames = mediaMetadataObject.names();
for (int i = 0; i < mediaMetadataNames.length(); i++) { if (mediaMetadataNames != null) {
if (!mediaMetadataNames.isNull(i)) { for (int i = 0; i < mediaMetadataNames.length(); i++) {
String mediaMetadataKey = mediaMetadataNames.getString(i); if (!mediaMetadataNames.isNull(i)) {
if (mediaMetadataObject.isNull(mediaMetadataKey)) { String mediaMetadataKey = mediaMetadataNames.getString(i);
continue; if (mediaMetadataObject.isNull(mediaMetadataKey)) {
} continue;
JSONObject item = mediaMetadataObject.getJSONObject(mediaMetadataKey); }
if (item.isNull(JSONUtils.STATUS_KEY) JSONObject item = mediaMetadataObject.getJSONObject(mediaMetadataKey);
|| !item.getString(JSONUtils.STATUS_KEY).equals("valid") if (item.isNull(JSONUtils.STATUS_KEY)
|| item.isNull(JSONUtils.ID_KEY) || !item.getString(JSONUtils.STATUS_KEY).equals("valid")
|| item.isNull(JSONUtils.T_KEY) || item.isNull(JSONUtils.ID_KEY)
|| item.isNull(JSONUtils.S_KEY)) { || item.isNull(JSONUtils.T_KEY)
continue; || item.isNull(JSONUtils.S_KEY)) {
} continue;
String emote_type = item.getString(JSONUtils.T_KEY); }
String emote_id = item.getString(JSONUtils.ID_KEY); String emote_type = item.getString(JSONUtils.T_KEY);
String emote_id = item.getString(JSONUtils.ID_KEY);
JSONObject s_key = item.getJSONObject(JSONUtils.S_KEY); JSONObject s_key = item.getJSONObject(JSONUtils.S_KEY);
if (s_key.isNull(JSONUtils.U_KEY)) { if (s_key.isNull(JSONUtils.U_KEY)) {
continue; continue;
} }
String emote_url = s_key.getString(JSONUtils.U_KEY); String emote_url = s_key.getString(JSONUtils.U_KEY);
markdown = markdown.replace("![img](" + emote_id + ")", "[" + emote_type + "](" + emote_url + ") "); markdown = markdown.replace("![img](" + emote_id + ")", "[" + emote_type + "](" + emote_url + ") ");
}
} }
} }
return markdown; return markdown;