Used strings::IsHTML for html detection.

android/jni/Android.mk

@@ -95,6 +95,7 @@ LOCAL_SRC_FILES := \
 	com/mapswithme/platform/HttpThread.cpp \
 	com/mapswithme/platform/Language.cpp \
 	com/mapswithme/platform/PThreadImpl.cpp \
+	com/mapswithme/utils/StringUtils.cpp \
 	nv_thread/nv_thread.cpp \
 	nv_event/nv_event_queue.cpp \
 	nv_event/nv_event.cpp \

android/jni/com/mapswithme/utils/StringUtils.cpp

@@ -0,0 +1,12 @@
+#include "base/string_utils.hpp"
+#include "../core/jni_helper.hpp"
+
+extern "C"
+{
+  JNIEXPORT jboolean JNICALL
+  Java_com_mapswithme_util_StringUtils_isHtml(JNIEnv * env, jclass thiz, jstring text)
+  {
+    return strings::IsHTML(jni::ToNativeString(env, text));
+  }
+
+} // extern "C"

android/src/com/mapswithme/maps/widget/placepage/PlacePageView.java

@@ -51,6 +51,7 @@ import com.mapswithme.maps.widget.ArrowView;
 import com.mapswithme.util.InputUtils;
 import com.mapswithme.util.LocationUtils;
 import com.mapswithme.util.ShareAction;
+import com.mapswithme.util.StringUtils;
 import com.mapswithme.util.UiUtils;
 import com.mapswithme.util.Utils;
 import com.mapswithme.util.statistics.AlohaHelper;
@@ -331,7 +332,7 @@ public class PlacePageView extends RelativeLayout implements View.OnClickListene
       final String notes = bookmark.getBookmarkDescription();
       if (notes.isEmpty())
         UiUtils.hide(mWvDescription, mBtnEditHtmlDescription, mTvDescription);
-      else if (notes.charAt(0) == '<') // we just check first symbol and try to display html if its tag opening
+      else if (StringUtils.isHtml(notes))
       {
         mWvDescription.loadData(notes, "text/html; charset=utf-8", null);
         UiUtils.show(mWvDescription, mBtnEditHtmlDescription);

android/src/com/mapswithme/util/StringUtils.java

@@ -53,5 +53,7 @@ public class StringUtils
     return res;
   }
 
+  public static native boolean isHtml(String text);
+
   private StringUtils() {}
 }