Update demo with features from support lib 23.2.0

demos/src/main/java/org/chromium/customtabsdemos/CustomUIActivity.java

Index: demos/src/main/java/org/chromium/customtabsdemos/CustomUIActivity.java
diff --git a/demos/src/main/java/org/chromium/customtabsdemos/CustomUIActivity.java b/demos/src/main/java/org/chromium/customtabsdemos/CustomUIActivity.java
index 5ce437c407c8c7f7cc1dccbd8e92ccbbb986b2dc..6a7844b702d74f0e38a6c94b612f1f7b5637a2b8 100644
--- a/demos/src/main/java/org/chromium/customtabsdemos/CustomUIActivity.java
+++ b/demos/src/main/java/org/chromium/customtabsdemos/CustomUIActivity.java
@@ -32,14 +32,18 @@ import android.widget.EditText;
  */
 public class CustomUIActivity extends AppCompatActivity implements View.OnClickListener {
     private static final String TAG = "CustChromeTabActivity";
+    private static final int TOOLBAR_ITEM_ID = 1;
 
     private EditText mUrlEditText;
     private EditText mCustomTabColorEditText;
+    private EditText mCustomTabSecondaryColorEditText;
     private CheckBox mShowActionButtonCheckbox;
     private CheckBox mAddMenusCheckbox;
     private CheckBox mShowTitleCheckBox;
     private CheckBox mCustomBackButtonCheckBox;
     private CheckBox mAutoHideAppBarCheckbox;
+    private CheckBox mAddDefaultShareCheckbox;
+    private CheckBox mToolbarItemCheckbox;
     private CustomTabActivityHelper mCustomTabActivityHelper;
 
     @Override
@@ -52,11 +56,15 @@ public class CustomUIActivity extends AppCompatActivity implements View.OnClickL
 
         mUrlEditText = (EditText) findViewById(R.id.url);
         mCustomTabColorEditText = (EditText) findViewById(R.id.custom_toolbar_color);
+        mCustomTabSecondaryColorEditText =
+                (EditText) findViewById(R.id.custom_toolbar_secondary_color);
         mShowActionButtonCheckbox = (CheckBox) findViewById(R.id.custom_show_action_button);
         mAddMenusCheckbox = (CheckBox) findViewById(R.id.custom_add_menus);
         mShowTitleCheckBox = (CheckBox) findViewById(R.id.show_title);
         mCustomBackButtonCheckBox = (CheckBox) findViewById(R.id.custom_back_button);
         mAutoHideAppBarCheckbox = (CheckBox) findViewById(R.id.auto_hide_checkbox);
+        mAddDefaultShareCheckbox = (CheckBox) findViewById(R.id.add_default_share);
+        mToolbarItemCheckbox = (CheckBox) findViewById(R.id.add_toolbar_item);
     }
 
     @Override
@@ -83,34 +91,58 @@ public class CustomUIActivity extends AppCompatActivity implements View.OnClickL
         }
     }
 
-    private void openCustomTab() {
-        String url = mUrlEditText.getText().toString();
-
-        int color = Color.BLUE;
+    private int getColor(EditText editText) {
         try {
-            color = Color.parseColor(mCustomTabColorEditText.getText().toString());
+            return Color.parseColor(editText.getText().toString());
         } catch (NumberFormatException ex) {
-            Log.i(TAG, "Unable to parse Color: " + mCustomTabColorEditText.getText());
+            Log.i(TAG, "Unable to parse Color: " + editText.getText());
+            return Color.LTGRAY;
         }
+    }
+
+    private void openCustomTab() {
+        String url = mUrlEditText.getText().toString();
+
+        int color = getColor(mCustomTabColorEditText);
+        int secondaryColor = getColor(mCustomTabSecondaryColorEditText);
 
         CustomTabsIntent.Builder intentBuilder = new CustomTabsIntent.Builder();
         intentBuilder.setToolbarColor(color);
+        intentBuilder.setSecondaryToolbarColor(secondaryColor);
 
         if (mShowActionButtonCheckbox.isChecked()) {
-            //Generally you do not want to decode bitmaps in the UI thread.
-            String shareLabel = getString(R.string.label_action_share);
+            //Generally you do not want to decode bitmaps in the UI thread. Decoding it in the
+            //UI thread to keep the example short.
+            String actionLabel = getString(R.string.label_action);
             Bitmap icon = BitmapFactory.decodeResource(getResources(),
                     android.R.drawable.ic_menu_share);
-            PendingIntent pendingIntent = createPendingIntent();
-            intentBuilder.setActionButton(icon, shareLabel, pendingIntent);
+            PendingIntent pendingIntent =
+                    createPendingIntent(ActionBroadcastReceiver.ACTION_ACTION_BUTTON);
+            intentBuilder.setActionButton(icon, actionLabel, pendingIntent);
         }
 
         if (mAddMenusCheckbox.isChecked()) {
             String menuItemTitle = getString(R.string.menu_item_title);
-            PendingIntent menuItemPendingIntent = createPendingIntent();
+            PendingIntent menuItemPendingIntent =
+                    createPendingIntent(ActionBroadcastReceiver.ACTION_MENU_ITEM);
             intentBuilder.addMenuItem(menuItemTitle, menuItemPendingIntent);
         }
 
+        if (mAddDefaultShareCheckbox.isChecked()) {
+            intentBuilder.addDefaultShareMenuItem();
+        }
+
+        if (mToolbarItemCheckbox.isChecked()) {
+            //Generally you do not want to decode bitmaps in the UI thread. Decoding it in the
+            //UI thread to keep the example short.
+            String actionLabel = getString(R.string.label_action);
+            Bitmap icon = BitmapFactory.decodeResource(getResources(),
+                    android.R.drawable.ic_menu_share);
+            PendingIntent pendingIntent =
+                    createPendingIntent(ActionBroadcastReceiver.ACTION_TOOLBAR);
+            intentBuilder.addToolbarItem(TOOLBAR_ITEM_ID, icon, actionLabel, pendingIntent);
+        }
+
         intentBuilder.setShowTitle(mShowTitleCheckBox.isChecked());
 
         if (mAutoHideAppBarCheckbox.isChecked()) {
@@ -130,9 +162,11 @@ public class CustomUIActivity extends AppCompatActivity implements View.OnClickL
                 this, intentBuilder.build(), Uri.parse(url), new WebviewFallback());
     }
 
-    private PendingIntent createPendingIntent() {
+    private PendingIntent createPendingIntent(int actionSourceId) {
         Intent actionIntent = new Intent(
-                this.getApplicationContext(), ShareBroadcastReceiver.class);
-        return PendingIntent.getBroadcast(getApplicationContext(), 0, actionIntent, 0);
+                this.getApplicationContext(), ActionBroadcastReceiver.class);
+        actionIntent.putExtra(ActionBroadcastReceiver.KEY_ACTION_SOURCE, actionSourceId);
+        return PendingIntent.getBroadcast(
+                getApplicationContext(), actionSourceId, actionIntent, 0);
     }
 }