Fix ijk m3u8 bug

app/src/main/java/com/fongmi/android/tv/utils/M3U8.java

@@ -14,12 +14,15 @@ import okhttp3.Headers;
 
 public class M3U8 {
 
+    private static final Pattern REGEX_URI = Pattern.compile("URI=\"(.+?)\"");
+    private static final String TAG_KEY = "#EXT-X-KEY";
+
     public static String get(String url, Map<String, String> headers) throws Exception {
         String result = OkHttp.newCall(url, getHeader(headers)).execute().body().string();
         Matcher matcher = Pattern.compile("#EXT-X-STREAM-INF(.*)\\n?(.*)").matcher(result);
         if (matcher.find() && matcher.groupCount() > 1) return get(UriUtil.resolve(url, matcher.group(2)), headers);
         StringBuilder sb = new StringBuilder();
-        for (String line : result.split("\n")) sb.append(shouldResolve(line) ? UriUtil.resolve(url, line) : line).append("\n");
+        for (String line : result.split("\n")) sb.append(shouldResolve(line) ? resolve(url, line) : line).append("\n");
         return sb.toString();
     }
 
@@ -31,6 +34,16 @@ public class M3U8 {
     }
 
     private static boolean shouldResolve(String line) {
-        return !line.startsWith("#") && !line.startsWith("http");
+        return (!line.startsWith("#") && !line.startsWith("http")) || line.startsWith(TAG_KEY);
+    }
+
+    private static String resolve(String base, String line) {
+        if (line.startsWith(TAG_KEY)) {
+            Matcher matcher = REGEX_URI.matcher(line);
+            String value = matcher.find() ? matcher.group(1) : "";
+            return value == null ? line : line.replace(value, UriUtil.resolve(base, value));
+        } else {
+            return UriUtil.resolve(base, line);
+        }
     }
 }