Implement SmartText selection.

content/public/android/java/res/menu/select_action_menu.xml

Index: content/public/android/java/res/menu/select_action_menu.xml
diff --git a/content/public/android/java/res/menu/select_action_menu.xml b/content/public/android/java/res/menu/select_action_menu.xml
index 30e3e836bd9e70b19111e4bd38f414f7f43e4be1..44854873601c108d967a319e76d9c101d1ce4b8a 100644
--- a/content/public/android/java/res/menu/select_action_menu.xml
+++ b/content/public/android/java/res/menu/select_action_menu.xml
@@ -9,11 +9,20 @@
 <!--suppress AlwaysShowAction -->
 <menu xmlns:android="http://schemas.android.com/apk/res/android">
    <item
+        android:id="@+id/select_action_menu_context_dep"
+        android:title="@android:string/yes"

[boliu, 2017/03/11 00:37:52]

"yes"?

[Tima Vaisburd, 2017/03/20 05:06:04]

string/unknownName to the rescue. The android:title must be present, and the
actual title string does not matter because it is always reset in the code. I
changed to "unknownName" because it is a better fit.

+        android:showAsAction="always|withText"
+        android:menuCategory="system"
+        android:orderInCategory="1"
+        />
+   <item
         android:id="@+id/select_action_menu_cut"
         android:icon="?android:attr/actionModeCutDrawable"
         android:title="@android:string/cut"
         android:showAsAction="always|withText"
         android:alphabeticShortcut="x"
+        android:menuCategory="system"

[boliu, 2017/03/11 00:37:52]

what does do exactly?

+        android:orderInCategory="2"

[boliu, 2017/03/11 00:37:52]

aren't these ordered before? why is it important explicitly specify this now?

[Tima Vaisburd, 2017/03/20 05:06:04]

The difference is that now I try to add a menu item dynamically (and want it to
be first).
The Android method Menu.add() has "order" argument, however, this order does not
work in the most intuitive way. My experiments and googling showed that you
either need to add the order to every item (e.g. Android does this in the Java
code,
https://cs.corp.google.com/android/frameworks/base/core/java/android/widget/E...),
or you need to give the category to every item.

It seems you do not need both though. I left "orderInCategory" to follow what
Android code does.

         />
     <item
         android:id="@+id/select_action_menu_copy"
@@ -21,6 +30,8 @@
         android:title="@android:string/copy"
         android:showAsAction="always|withText"
         android:alphabeticShortcut="c"
+       android:menuCategory="system"
+       android:orderInCategory="3"
         />
     <item
         android:id="@+id/select_action_menu_paste"
@@ -28,12 +39,16 @@
         android:title="@android:string/paste"
         android:showAsAction="always|withText"
         android:alphabeticShortcut="v"
+        android:menuCategory="system"
+        android:orderInCategory="4"
         />
     <item
         android:id="@+id/select_action_menu_share"
         android:title="@string/actionbar_share"
         android:showAsAction="always|withText"
         style="@style/SelectActionMenuShare"
+        android:menuCategory="system"
+        android:orderInCategory="5"
         />
     <item
         android:id="@+id/select_action_menu_select_all"
@@ -41,14 +56,20 @@
         android:title="@android:string/selectAll"
         android:showAsAction="always|withText"
         android:alphabeticShortcut="a"
+        android:menuCategory="system"
+        android:orderInCategory="6"
         />
     <group
-        android:id="@+id/select_action_menu_text_processing_menus">
+        android:id="@+id/select_action_menu_text_processing_menus"
+        android:menuCategory="system"
+        android:orderInCategory="7">
     </group>
     <item
         android:id="@+id/select_action_menu_web_search"
         android:title="@string/actionbar_web_search"
         android:showAsAction="always|withText"
         style="@style/SelectActionMenuWebSearch"
+        android:menuCategory="system"
+        android:orderInCategory="8"
         />
 </menu>