diff --git a/src/android/bin/classes.dex b/src/android/bin/classes.dex
index db64686a9d25b12e144b979f7e4bbaf8a4217585..78ee244395eece17fa3c16f0e4c51441a2de03f6 100644
Binary files a/src/android/bin/classes.dex and b/src/android/bin/classes.dex differ
diff --git a/src/android/bin/classes/project/alwaystry/AlwaystryActivity.class b/src/android/bin/classes/project/alwaystry/AlwaystryActivity.class
index 53a6e3aff1100860eca8c73358ce770a4fc30f24..7bb27b73322d05466cc8cd6c70fedab63dd41fc4 100644
Binary files a/src/android/bin/classes/project/alwaystry/AlwaystryActivity.class and b/src/android/bin/classes/project/alwaystry/AlwaystryActivity.class differ
diff --git a/src/android/bin/classes/project/alwaystry/BDTabWidget.class b/src/android/bin/classes/project/alwaystry/BDTabWidget.class
index 6b2f7c50108372b7a79ef9225409622a2e73ce3c..0ff1d26766ba29e2e49bc28b5aad2387dcbd8ee8 100644
Binary files a/src/android/bin/classes/project/alwaystry/BDTabWidget.class and b/src/android/bin/classes/project/alwaystry/BDTabWidget.class differ
diff --git a/src/android/bin/classes/project/alwaystry/Blockrectangle.class b/src/android/bin/classes/project/alwaystry/Blockrectangle.class
index d0a988dab19d0eab21e01f6da434c6a0cc80b1f6..2b88183e54dd54c1c1eb1664ddf4ae222bbf8807 100644
Binary files a/src/android/bin/classes/project/alwaystry/Blockrectangle.class and b/src/android/bin/classes/project/alwaystry/Blockrectangle.class differ
diff --git a/src/android/bin/classes/project/alwaystry/R$attr.class b/src/android/bin/classes/project/alwaystry/R$attr.class
index 48ddc676cbb8a9a1ef3672d6c0b5e94f056aa81c..cb730fe4e22b28f37744533e3c106b10d4bd7134 100644
Binary files a/src/android/bin/classes/project/alwaystry/R$attr.class and b/src/android/bin/classes/project/alwaystry/R$attr.class differ
diff --git a/src/android/bin/classes/project/alwaystry/R$drawable.class b/src/android/bin/classes/project/alwaystry/R$drawable.class
index 8440375684d54bff038b15e25d9b96360799fb01..b526c6dc59c325e3d2c031005f726bd853085407 100644
Binary files a/src/android/bin/classes/project/alwaystry/R$drawable.class and b/src/android/bin/classes/project/alwaystry/R$drawable.class differ
diff --git a/src/android/bin/classes/project/alwaystry/R$id.class b/src/android/bin/classes/project/alwaystry/R$id.class
index 515a31aa11b378c766dcdfce422eb4a47c57fd22..29f467f5e324c31ab81d161d8025f6cefc9f55ee 100644
Binary files a/src/android/bin/classes/project/alwaystry/R$id.class and b/src/android/bin/classes/project/alwaystry/R$id.class differ
diff --git a/src/android/bin/classes/project/alwaystry/R$layout.class b/src/android/bin/classes/project/alwaystry/R$layout.class
index c76e904836a24803893452eca19a7ca4a7c5a4d3..98f3493042476eed6c4792be9fac8d37f2ecb350 100644
Binary files a/src/android/bin/classes/project/alwaystry/R$layout.class and b/src/android/bin/classes/project/alwaystry/R$layout.class differ
diff --git a/src/android/bin/classes/project/alwaystry/R$string.class b/src/android/bin/classes/project/alwaystry/R$string.class
index 1fb79b41e786314e1ca097186624ec2ba8b066f9..9857283c646b44948132f7be1053e04cd16dcaa3 100644
Binary files a/src/android/bin/classes/project/alwaystry/R$string.class and b/src/android/bin/classes/project/alwaystry/R$string.class differ
diff --git a/src/android/bin/classes/project/alwaystry/R$styleable.class b/src/android/bin/classes/project/alwaystry/R$styleable.class
index 33810d4b2337b976b884d9133f06de0c19614101..3d0f1a20349ae5847de6bb2b314aed0f53046aff 100644
Binary files a/src/android/bin/classes/project/alwaystry/R$styleable.class and b/src/android/bin/classes/project/alwaystry/R$styleable.class differ
diff --git a/src/android/bin/classes/project/alwaystry/R.class b/src/android/bin/classes/project/alwaystry/R.class
index 63c63873e0e7b52c65e040ef72fb86dd24d4e718..bd67bd5efdf836f038e186959014095886dc8bf3 100644
Binary files a/src/android/bin/classes/project/alwaystry/R.class and b/src/android/bin/classes/project/alwaystry/R.class differ
diff --git a/src/android/gen/project/alwaystry/R.java b/src/android/gen/project/alwaystry/R.java
index ab724d62de5fbeefc706c46bda809dfdd116cdb1..5f0a0e89597bc910640b8ef7bf196c0a65e1b231 100644
--- a/src/android/gen/project/alwaystry/R.java
+++ b/src/android/gen/project/alwaystry/R.java
@@ -15,31 +15,44 @@ public final class R {
         public static final int avatarbdlink=0x7f020001;
         public static final int avatarblock=0x7f020002;
         public static final int avatardatatype=0x7f020003;
-        public static final int ic_launcher=0x7f020004;
-        public static final int starting_logo=0x7f020005;
+        public static final int concomment=0x7f020004;
+        public static final int edit16=0x7f020005;
+        public static final int ic_launcher=0x7f020006;
+        public static final int properties16=0x7f020007;
+        public static final int starting_logo=0x7f020008;
     }
     public static final class id {
-        public static final int blockrectangle1=0x7f050002;
-        public static final int button1=0x7f05000c;
-        public static final int button2=0x7f05000d;
+        public static final int avatarbdToolbarAndroid1=0x7f05000c;
+        public static final int block=0x7f050006;
+        public static final int blockrectangle1=0x7f05000d;
+        public static final int blockrectangle2=0x7f05000e;
+        public static final int button1=0x7f050013;
+        public static final int button2=0x7f050014;
+        public static final int comp=0x7f050009;
+        public static final int concomment=0x7f050005;
+        public static final int cryptoblock=0x7f050007;
+        public static final int datatype=0x7f050008;
         public static final int drageventblock1=0x7f050001;
-        public static final int editText1=0x7f05000a;
-        public static final int imageButton1=0x7f050004;
-        public static final int imageButton2=0x7f050005;
-        public static final int imageButton3=0x7f050006;
-        public static final int imageButton4=0x7f050007;
-        public static final int imageView1=0x7f050008;
-        public static final int linearLayout1=0x7f050003;
+        public static final int edit=0x7f050004;
+        public static final int editText1=0x7f050011;
+        public static final int imageView1=0x7f05000f;
+        public static final int linearLayout1=0x7f05000b;
+        public static final int link=0x7f05000a;
+        public static final int myblockrectangle=0x7f050002;
+        public static final int property=0x7f050003;
         public static final int relativeLayout1=0x7f050000;
-        public static final int tabhost1=0x7f05000b;
-        public static final int textView1=0x7f050009;
+        public static final int tabhost1=0x7f050012;
+        public static final int textView1=0x7f050010;
     }
     public static final class layout {
         public static final int anothertab=0x7f030000;
-        public static final int block=0x7f030001;
-        public static final int blocknamealert=0x7f030002;
-        public static final int editattributesalert=0x7f030003;
-        public static final int main=0x7f030004;
+        public static final int avatarbdblock=0x7f030001;
+        public static final int avatarbdtoolbar=0x7f030002;
+        public static final int avatarblock=0x7f030003;
+        public static final int block=0x7f030004;
+        public static final int blocknamealert=0x7f030005;
+        public static final int editattributesalert=0x7f030006;
+        public static final int main=0x7f030007;
     }
     public static final class string {
         public static final int app_name=0x7f040001;
diff --git a/src/android/readme b/src/android/readme
new file mode 100644
index 0000000000000000000000000000000000000000..38940a8ec7fcec3e877e529e47315ab448bfb9cb
--- /dev/null
+++ b/src/android/readme
@@ -0,0 +1,19 @@
+Draft of TTool for Android
+
+How to compile and execute?
+---------------------------
+
+I have done as follows on my Mac.
+
+To compile:
+$ant debug
+
+Beware, the application is not signed.
+The usual way to compile it is to do:
+$ant release
+
+Then, start the android emulator, and select your target
+$android avd
+
+Install your application on the emulator:
+adb install bin/appli.apk