fix(android): Update titlebar styling

Per review comments
* Use ellipsis to truncate long titles
* Use Keyman styling during installation, but keep green accent line for Settings

android/KMAPro/kMAPro/src/main/java/com/tavultesoft/kmapro/SelectLanguageFragment.java

@@ -16,6 +16,8 @@ import android.widget.TextView;
 import android.widget.Toast;
 
 import androidx.annotation.NonNull;
+import androidx.appcompat.app.ActionBar;
+import androidx.appcompat.app.AppCompatActivity;
 import androidx.appcompat.widget.Toolbar;
 import androidx.fragment.app.Fragment;
 
@@ -77,8 +79,6 @@ public final class SelectLanguageFragment extends Fragment implements BlockingSt
     super.onCreate(savedInstanceState);
     context = getActivity();
 
-    final Toolbar toolbar = v.findViewById(R.id.list_toolbar);
-    addKeyboardsList = new ArrayList<Keyboard>();
 
     final ListView listView = v.findViewById(R.id.listView);
     listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
@@ -112,12 +112,35 @@ public final class SelectLanguageFragment extends Fragment implements BlockingSt
     final String keyboardName = keyboard.getKeyboardName();
     String title_install = String.format(getString(R.string.title_select_languages_for_package), keyboardName);
     String title_no_install = getString(R.string.all_languages_installed);
+
+    final Toolbar toolbar = v.findViewById(R.id.list_toolbar);
+    ((AppCompatActivity)getActivity()).setSupportActionBar(toolbar);
+    ActionBar actionBar = ((AppCompatActivity)getActivity()).getSupportActionBar();
+    if (actionBar != null) {
+      actionBar.setTitle(null);
+      actionBar.setDisplayUseLogoEnabled(false);
+      actionBar.setDisplayShowHomeEnabled(false);
+      actionBar.setDisplayShowTitleEnabled(false);
+      actionBar.setDisplayShowCustomEnabled(true);
+
+      // When installing packages, use the Keyman theme for the accent
+      if (isInstallingPackage) {
+        actionBar.setBackgroundDrawable(MainActivity.getActionBarDrawable(getContext()));
+
+        // Hide the optional accent that's used in Settings menus
+        View accent = v.findViewById(R.id.bar_accent);
+        accent.setVisibility(View.GONE);
+      }
+    }
+
     final TextView textView = v.findViewById(R.id.bar_title);
     textView.setText(title_no_install);
     if (titleFont != null) {
       textView.setTypeface(titleFont, Typeface.BOLD);
     }
 
+    addKeyboardsList = new ArrayList<Keyboard>();
+
     List<Keyboard> availableKeyboardsList = kmpProcessor.getKeyboardList(
       pkgInfo, packageID, keyboardID, isInstallingPackage, excludeInstalledLanguages);
     int position = KeyboardController.INDEX_NOT_FOUND;

android/KMAPro/kMAPro/src/main/res/layout/titlebar.xml

@@ -13,6 +13,8 @@
         android:layout_height="wrap_content"
         android:layout_gravity="center_horizontal"
         android:gravity="center"
+        android:ellipsize="end"
+        android:singleLine="true"
         android:textSize="@dimen/titlebar_label_textsize"
         android:textStyle="bold" />
 

android/KMEA/app/src/main/res/layout/list_toolbar.xml

@@ -17,13 +17,17 @@
             android:layout_height="wrap_content"
             android:layout_gravity="center_horizontal"
             android:gravity="center"
+            android:ellipsize="end"
+            android:singleLine="true"
             android:text="@string/title_add_keyboard"
-            android:textSize="16sp"
+            android:textSize="@dimen/titlebar_label_textsize"
             android:textStyle="bold" />
 
     </androidx.appcompat.widget.Toolbar>
 
+    <!-- optional accent -->
     <View
+        android:id="@+id/bar_accent"
         android:layout_width="match_parent"
         android:layout_height="2dp"
         android:layout_alignParentBottom="true"

android/KMEA/app/src/main/res/values/dimens.xml

@@ -3,6 +3,7 @@
 <resources>
     <dimen name="banner_height">50dp</dimen>
     <dimen name="keyboard_height">205dp</dimen>
+    <dimen name="titlebar_label_textsize">16sp</dimen>
     <dimen name="key_width">34.25dp</dimen>
     <dimen name="key_height">49.25dp</dimen>
     <dimen name="popup_arrow_width">21dp</dimen>