Initial checkin of AOSP Messaging app.

b/23110861

Change-Id: I11db999bd10656801e618f78ab2b2ef74136fff1
diff --git a/tools/messagegen/listimages b/tools/messagegen/listimages
new file mode 100755
index 0000000..9c50072
--- /dev/null
+++ b/tools/messagegen/listimages
@@ -0,0 +1,21 @@
+#!/bin/bash
+#  Copyright (C) 2015 The Android Open Source Project
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+
+for file in `ls *.jpg *.gif`;
+do
+  dimension=`identify -format "%w %h" $file`
+  size=`stat -c%s $file`
+  echo "$file $dimension $size"
+done