Android: Add Size class.

webrtc/api/java/jni/androidvideocapturer_jni.cc

Index: webrtc/api/java/jni/androidvideocapturer_jni.cc
diff --git a/webrtc/api/java/jni/androidvideocapturer_jni.cc b/webrtc/api/java/jni/androidvideocapturer_jni.cc
index 4f3d64b97aa98dbbdcce92374865b0e4e0a427a5..a11df6ab320049fe4498c3b553f5095a2ee10e64 100644
--- a/webrtc/api/java/jni/androidvideocapturer_jni.cc
+++ b/webrtc/api/java/jni/androidvideocapturer_jni.cc
@@ -132,17 +132,23 @@ AndroidVideoCapturerJni::GetSupportedFormats() {
   jclass j_list_class = jni->FindClass("java/util/List");
   jclass j_format_class =
       jni->FindClass("org/webrtc/CameraEnumerationAndroid$CaptureFormat");
+  jclass j_size_class =
+      jni->FindClass("org/webrtc/CameraEnumerationAndroid$CaptureFormat$Size");
   jclass j_framerate_class = jni->FindClass(
       "org/webrtc/CameraEnumerationAndroid$CaptureFormat$FramerateRange");
+
   const int size = jni->CallIntMethod(
       j_list_of_formats, GetMethodID(jni, j_list_class, "size", "()I"));
   jmethodID j_get =
       GetMethodID(jni, j_list_class, "get", "(I)Ljava/lang/Object;");
+  jfieldID j_size_field =
+      GetFieldID(jni, j_format_class, "size",
+                 "org/webrtc/CameraEnumerationAndroid$CaptureFormat$Size");
   jfieldID j_framerate_field = GetFieldID(
       jni, j_format_class, "framerate",
-      "Lorg/webrtc/CameraEnumerationAndroid$CaptureFormat$FramerateRange;");
-  jfieldID j_width_field = GetFieldID(jni, j_format_class, "width", "I");
-  jfieldID j_height_field = GetFieldID(jni, j_format_class, "height", "I");
+      "org/webrtc/CameraEnumerationAndroid$CaptureFormat$FramerateRange");
+  jfieldID j_width_field = GetFieldID(jni, j_size_class, "width", "I");
+  jfieldID j_height_field = GetFieldID(jni, j_size_class, "height", "I");
   jfieldID j_max_framerate_field =
       GetFieldID(jni, j_framerate_class, "max", "I");
 
@@ -150,11 +156,12 @@ AndroidVideoCapturerJni::GetSupportedFormats() {
   formats.reserve(size);
   for (int i = 0; i < size; ++i) {
     jobject j_format = jni->CallObjectMethod(j_list_of_formats, j_get, i);
+    jobject j_size = GetObjectField(jni, j_format, j_size_field);
     jobject j_framerate = GetObjectField(jni, j_format, j_framerate_field);
     const int frame_interval = cricket::VideoFormat::FpsToInterval(
         (GetIntField(jni, j_framerate, j_max_framerate_field) + 999) / 1000);
-    formats.emplace_back(GetIntField(jni, j_format, j_width_field),
-                         GetIntField(jni, j_format, j_height_field),
+    formats.emplace_back(GetIntField(jni, j_size, j_height_field),
+                         GetIntField(jni, j_size, j_height_field),
                          frame_interval, cricket::FOURCC_NV21);
   }
   CHECK_EXCEPTION(jni) << "error while extracting formats";