Use `@C.DataType` intdef in `HlsDataSourceFactory.createDataSource`

PiperOrigin-RevId: 449973324

library/hls/src/main/java/com/google/android/exoplayer2/source/hls/DefaultHlsDataSourceFactory.java

@@ -15,6 +15,7 @@
  */
 package com.google.android.exoplayer2.source.hls;
 
+import com.google.android.exoplayer2.C;
 import com.google.android.exoplayer2.upstream.DataSource;
 
 /** Default implementation of {@link HlsDataSourceFactory}. */
@@ -30,7 +31,7 @@ public final class DefaultHlsDataSourceFactory implements HlsDataSourceFactory {
   }
 
   @Override
-  public DataSource createDataSource(int dataType) {
+  public DataSource createDataSource(@C.DataType int dataType) {
     return dataSourceFactory.createDataSource();
   }
 }

library/hls/src/main/java/com/google/android/exoplayer2/source/hls/HlsDataSourceFactory.java

@@ -24,9 +24,8 @@ public interface HlsDataSourceFactory {
   /**
    * Creates a {@link DataSource} for the given data type.
    *
-   * @param dataType The data type for which the {@link DataSource} will be used. One of {@link C}
-   *     {@code .DATA_TYPE_*} constants.
+   * @param dataType The {@link C.DataType} for which the {@link DataSource} will be used.
    * @return A {@link DataSource} for the given data type.
    */
-  DataSource createDataSource(int dataType);
+  DataSource createDataSource(@C.DataType int dataType);
 }