Add @TestApi for DownloadStateCallback CTS

am: 63c5fd60ac

Change-Id: I3ffa9e070f014a0280486cd5a9a58af205ac7aab

api/test-current.txt

@@ -40732,6 +40732,7 @@ package android.telephony.mbms {
   }
 
   public final class FileInfo implements android.os.Parcelable {
+    ctor public FileInfo(android.net.Uri, java.lang.String);
     method public int describeContents();
     method public java.lang.String getMimeType();
     method public android.net.Uri getUri();

telephony/java/android/telephony/mbms/DownloadStateCallback.java

@@ -38,7 +38,7 @@ public class DownloadStateCallback {
      * @hide
      */
     @Retention(RetentionPolicy.SOURCE)
-    @IntDef({ALL_UPDATES, PROGRESS_UPDATES, STATE_UPDATES})
+    @IntDef(flag = true, value = {ALL_UPDATES, PROGRESS_UPDATES, STATE_UPDATES})
     public @interface FilterFlag {}
 
     /**

telephony/java/android/telephony/mbms/FileInfo.java

@@ -17,10 +17,13 @@
 package android.telephony.mbms;
 
 import android.annotation.SystemApi;
+import android.annotation.TestApi;
 import android.net.Uri;
 import android.os.Parcel;
 import android.os.Parcelable;
 
+import java.util.Objects;
+
 /**
  * Describes a single file that is available over MBMS.
  */
@@ -47,6 +50,7 @@ public final class FileInfo implements Parcelable {
      * @hide
      */
     @SystemApi
+    @TestApi
     public FileInfo(Uri uri, String mimeType) {
         this.uri = uri;
         this.mimeType = mimeType;
@@ -82,4 +86,23 @@ public final class FileInfo implements Parcelable {
     public String getMimeType() {
         return mimeType;
     }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+
+        FileInfo fileInfo = (FileInfo) o;
+        return Objects.equals(uri, fileInfo.uri) &&
+                Objects.equals(mimeType, fileInfo.mimeType);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(uri, mimeType);
+    }
 }