fix(android/engine): Refactor BaseActivity to KMEA

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

@@ -37,6 +37,7 @@ import android.content.Context;
 import android.content.DialogInterface;
 import android.content.Intent;
 
+import com.tavultesoft.kmea.BaseActivity;
 import com.tavultesoft.kmea.util.KMLog;
 
 public class BookmarksActivity extends BaseActivity {

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

@@ -8,6 +8,7 @@ import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 
+import com.tavultesoft.kmea.BaseActivity;
 import com.tavultesoft.kmea.KMManager;
 import com.tavultesoft.kmea.data.Keyboard;
 

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

@@ -4,6 +4,7 @@
 
 package com.tavultesoft.kmapro;
 
+import com.tavultesoft.kmea.BaseActivity;
 import com.tavultesoft.kmea.BuildConfig;
 import com.tavultesoft.kmea.KMManager;
 import com.tavultesoft.kmea.KMManager.FormFactor;

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

@@ -19,6 +19,7 @@ import android.webkit.WebView;
 import android.webkit.WebViewClient;
 import androidx.appcompat.app.AppCompatActivity;
 
+import com.tavultesoft.kmea.BaseActivity;
 import com.tavultesoft.kmea.KMManager;
 import com.tavultesoft.kmea.util.KMPLink;
 

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

@@ -2,13 +2,14 @@ package com.tavultesoft.kmapro;
 
 import android.os.Bundle;
 
+import com.tavultesoft.kmea.BaseActivity;
+
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.appcompat.widget.Toolbar;
 
 public class KeymanSettingsActivity extends BaseActivity {
   protected static final String installedLanguagesKey = "InstalledLanguages";
   protected static final String installKeyboardOrDictionaryKey = "InstallKeyboardOrDictionary";
-  protected static final String displayLanguageKey = "DisplayLanguage";
   protected static final String showBannerKey = "ShowBanner";
   protected static final String sendCrashReport = "SendCrashReport";
 

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

@@ -16,6 +16,7 @@ import androidx.preference.PreferenceFragmentCompat;
 import androidx.preference.PreferenceScreen;
 import androidx.preference.SwitchPreference;
 
+import com.tavultesoft.kmea.DisplayLanguages;
 import com.tavultesoft.kmea.KMManager;
 import com.tavultesoft.kmea.data.Dataset;
 
@@ -51,7 +52,7 @@ public class KeymanSettingsFragment extends PreferenceFragmentCompat {
     installKeyboardOrDictionary.setIntent(installIntent);
 
     displayLanguagePreference = new Preference(context);
-    displayLanguagePreference.setKey(KeymanSettingsActivity.displayLanguageKey);
+    displayLanguagePreference.setKey(DisplayLanguages.displayLanguageKey);
     displayLanguagePreference.setTitle(getString(R.string.change_display_language));
     displayLanguagePreference.setWidgetLayoutResource(R.layout.preference_translate_icon_layout);
     Intent displayLanguageIntent = new Intent(context, KeymanSettingsLocalizeActivity.class);

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

@@ -22,6 +22,7 @@ import androidx.appcompat.app.AppCompatActivity;
 import androidx.appcompat.widget.Toolbar;
 import androidx.preference.PreferenceManager;
 
+import com.tavultesoft.kmea.DisplayLanguages;
 import com.tavultesoft.kmea.KMManager;
 import com.tavultesoft.kmea.data.KeyboardController;
 import com.tavultesoft.kmea.util.MapCompat;
@@ -112,7 +113,7 @@ public class KeymanSettingsLocalizeActivity extends AppCompatActivity {
 
           SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
           SharedPreferences.Editor editor = prefs.edit();
-          editor.putString(KeymanSettingsActivity.displayLanguageKey, languageTag);
+          editor.putString(DisplayLanguages.displayLanguageKey, languageTag);
           editor.commit();
           finish();
         }

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

@@ -15,9 +15,9 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashMap;
 import java.util.List;
-import java.util.Locale;
 import java.util.Map;
 
+import com.tavultesoft.kmea.BaseActivity;
 import com.tavultesoft.kmea.KMKeyboardDownloaderActivity;
 import com.tavultesoft.kmea.KMManager;
 import com.tavultesoft.kmea.KMManager.KeyboardType;

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

@@ -10,6 +10,7 @@ import java.net.URL;
 import java.net.URLEncoder;
 import java.nio.charset.StandardCharsets;
 
+import com.tavultesoft.kmea.BaseActivity;
 import com.tavultesoft.kmea.KMManager;
 import com.tavultesoft.kmea.util.KMPLink;
 

android/KMEA/app/build.gradle

@@ -66,6 +66,7 @@ dependencies {
     implementation 'com.google.android.material:material:1.2.1'
     implementation 'commons-io:commons-io:2.6'
     implementation 'io.sentry:sentry-android:3.1.0'
+    implementation 'androidx.preference:preference:1.1.1'
 
     // Robolectric
     testImplementation 'androidx.test:core:1.2.0'

android/KMEA/app/src/main/java/com/tavultesoft/kmea/BaseActivity.java

@@ -2,7 +2,7 @@
  * Copyright (C) 2021 SIL International. All rights reserved.
  */
 
-package com.tavultesoft.kmapro;
+package com.tavultesoft.kmea;
 
 import android.content.Context;
 import android.content.ContextWrapper;
@@ -11,6 +11,8 @@ import android.content.SharedPreferences;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.preference.PreferenceManager;
 
+import com.tavultesoft.kmea.util.ContextUtils;
+
 import java.util.Locale;
 
 public class BaseActivity extends AppCompatActivity {
@@ -20,7 +22,7 @@ public class BaseActivity extends AppCompatActivity {
     // Override the app locale using the BCP 47 tag from shared preferences
     // Using PreferenceManager because this is before onCreate()
     SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(newBase);
-    String languageTag  = prefs.getString(KeymanSettingsActivity.displayLanguageKey, DisplayLanguages.unspecifiedLocale);
+    String languageTag  = prefs.getString(DisplayLanguages.displayLanguageKey, DisplayLanguages.unspecifiedLocale);
     if (languageTag == null || languageTag.equals(DisplayLanguages.unspecifiedLocale)) {
       // Use the default locale
       super.attachBaseContext(newBase);

android/KMEA/app/src/main/java/com/tavultesoft/kmea/DisplayLanguages.java

@@ -2,10 +2,11 @@
  * Copyright (C) 2021 SIL International. All rights reserved.
  */
 
-package com.tavultesoft.kmapro;
+package com.tavultesoft.kmea;
 
 public class DisplayLanguages {
   private static final String TAG = "DisplayLanguages";
+  public static final String displayLanguageKey = "DisplayLanguage";
   public static final String unspecifiedLocale = ""; // empty string for app to use device's default locale
 
   public static class DisplayLanguageType {

android/KMEA/app/src/main/java/com/tavultesoft/kmea/KMKeyboardDownloaderActivity.java

@@ -22,7 +22,7 @@ import java.util.List;
 import static com.tavultesoft.kmea.ConfirmDialogFragment.DialogType.DIALOG_TYPE_DOWNLOAD_KEYBOARD;
 import static com.tavultesoft.kmea.ConfirmDialogFragment.DialogType.DIALOG_TYPE_DOWNLOAD_MODEL;
 
-public class KMKeyboardDownloaderActivity extends AppCompatActivity {
+public class KMKeyboardDownloaderActivity extends BaseActivity {
   // Bundle Keys
 
   // Cloud

android/KMEA/app/src/main/java/com/tavultesoft/kmea/KeyboardInfoActivity.java

@@ -36,7 +36,7 @@ import com.tavultesoft.kmea.util.MapCompat;
 import com.tavultesoft.kmea.util.QRCodeUtil;
 
 // Public access is necessary to avoid IllegalAccessException
-public final class KeyboardInfoActivity extends AppCompatActivity {
+public final class KeyboardInfoActivity extends BaseActivity {
 
   private static final String TAG = "KeyboardInfoActivity";
   private static Toolbar toolbar = null;

android/KMEA/app/src/main/java/com/tavultesoft/kmea/KeyboardPickerActivity.java

@@ -45,7 +45,7 @@ import android.widget.Toast;
 
 import androidx.appcompat.widget.Toolbar;
 
-public final class KeyboardPickerActivity extends AppCompatActivity {
+public final class KeyboardPickerActivity extends BaseActivity {
 
   //TODO: view instances should not be static
   private static Toolbar toolbar = null;

android/KMEA/app/src/main/java/com/tavultesoft/kmea/ModelInfoActivity.java

@@ -38,7 +38,7 @@ import com.tavultesoft.kmea.util.MapCompat;
 import static com.tavultesoft.kmea.ConfirmDialogFragment.DialogType.DIALOG_TYPE_DELETE_MODEL;
 
 // Public access is necessary to avoid IllegalAccessException
-public final class ModelInfoActivity extends AppCompatActivity {
+public final class ModelInfoActivity extends BaseActivity {
 
   private static ArrayList<HashMap<String, String>> infoList = null;
   private final String titleKey = "title";

android/KMEA/app/src/main/java/com/tavultesoft/kmea/ModelPickerActivity.java

@@ -40,7 +40,7 @@ import java.util.Map;
  * Gets the list of installable lexical models from Keyman cloud and allows user to download a model.
  * Displays a list of available models for a language ID.
  */
-public final class ModelPickerActivity extends AppCompatActivity {
+public final class ModelPickerActivity extends BaseActivity {
 
   private Context context;
   private static Toolbar toolbar = null;

android/KMEA/app/src/main/java/com/tavultesoft/kmea/util/ContextUtils.java

@@ -1,7 +1,7 @@
 /**
  * Copyright (C) 2021 SIL International. All rights reserved.
  */
-package com.tavultesoft.kmapro;
+package com.tavultesoft.kmea.util;
 
 import android.content.Context;
 import android.content.ContextWrapper;