Consolidate KeyboardTextsSet.setLocale and loadStringResoucres

Change-Id: Idaf8f0d80fdeef4f1430f11d4083366e8ab7f6e0

java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java

@@ -163,7 +163,7 @@ public final class KeyboardSwitcher implements KeyboardState.SwitchActions {
         mCurrentSettingsValues = settingsValues;
         try {
             mState.onLoadKeyboard();
-            mKeyboardTextsSet.setLocale(mSubtypeSwitcher.getCurrentSubtypeLocale());
+            mKeyboardTextsSet.setLocale(mSubtypeSwitcher.getCurrentSubtypeLocale(), mThemeContext);
         } catch (KeyboardLayoutSetException e) {
             Log.w(TAG, "loading keyboard failed: " + e.mKeyboardId, e.getCause());
             LatinImeLogger.logOnException(e.mKeyboardId.toString(), e.getCause());

java/src/com/android/inputmethod/keyboard/internal/KeyboardBuilder.java

@@ -34,7 +34,6 @@ import com.android.inputmethod.keyboard.KeyboardId;
 import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.R;
 import com.android.inputmethod.latin.utils.ResourceUtils;
-import com.android.inputmethod.latin.utils.RunInLocale;
 import com.android.inputmethod.latin.utils.StringUtils;
 import com.android.inputmethod.latin.utils.SubtypeLocaleUtils;
 import com.android.inputmethod.latin.utils.XmlParseUtils;
@@ -45,7 +44,6 @@ import org.xmlpull.v1.XmlPullParserException;
 
 import java.io.IOException;
 import java.util.Arrays;
-import java.util.Locale;
 
 /**
  * Keyboard Building helper.
@@ -278,18 +276,7 @@ public class KeyboardBuilder<KP extends KeyboardParams> {
 
             params.mThemeId = keyboardAttr.getInt(R.styleable.Keyboard_themeId, 0);
             params.mIconsSet.loadIcons(keyboardAttr);
-            final Locale locale = params.mId.mLocale;
+            params.mTextsSet.setLocale(params.mId.mLocale, mContext);
-            params.mTextsSet.setLocale(locale);
-            final RunInLocale<Void> job = new RunInLocale<Void>() {
-                @Override
-                protected Void job(final Resources res) {
-                    params.mTextsSet.loadStringResources(mContext);
-                    return null;
-                }
-            };
-            // Null means the current system locale.
-            job.runInLocale(mResources,
-                    SubtypeLocaleUtils.isNoLanguage(params.mId.mSubtype) ? null : locale);
 
             final int resourceId = keyboardAttr.getResourceId(
                     R.styleable.Keyboard_touchPositionCorrectionData, 0);

java/src/com/android/inputmethod/keyboard/internal/KeyboardTextsSet.java

@@ -23,6 +23,8 @@ import android.text.TextUtils;
 import com.android.inputmethod.annotations.UsedForTesting;
 import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.utils.CollectionUtils;
+import com.android.inputmethod.latin.utils.RunInLocale;
+import com.android.inputmethod.latin.utils.SubtypeLocaleUtils;
 
 import java.util.HashMap;
 import java.util.Locale;
@@ -38,17 +40,22 @@ public final class KeyboardTextsSet {
     // Resource name to text map.
     private HashMap<String, String> mResourceNameToTextsMap = CollectionUtils.newHashMap();
 
-    public void setLocale(final Locale locale) {
+    public void setLocale(final Locale locale, final Context context) {
         final String language = locale.getLanguage();
         mTextsTable = KeyboardTextsTable.getTextsTable(language);
-    }
-
-    // TODO: Consolidate this method with {@link #setLocale(Locale)}.
-    public void loadStringResources(final Context context) {
         final Resources res = context.getResources();
         final int referenceId = context.getApplicationInfo().labelRes;
         final String resourcePackageName = res.getResourcePackageName(referenceId);
-        loadStringResourcesInternal(res, RESOURCE_NAMES, resourcePackageName);
+        final RunInLocale<Void> job = new RunInLocale<Void>() {
+            @Override
+            protected Void job(final Resources resource) {
+                loadStringResourcesInternal(res, RESOURCE_NAMES, resourcePackageName);
+                return null;
+            }
+        };
+        // Null means the current system locale.
+        job.runInLocale(res,
+                SubtypeLocaleUtils.NO_LANGUAGE.equals(locale.toString()) ? null : locale);
     }
 
     @UsedForTesting
@@ -129,7 +136,7 @@ public final class KeyboardTextsSet {
 
     // These texts' name should be aligned with the @string/<name> in
     // values*/strings-action-keys.xml.
-    private static final String[] RESOURCE_NAMES = {
+    static final String[] RESOURCE_NAMES = {
         // Labels for action.
         "label_go_key",
         "label_send_key",

tests/src/com/android/inputmethod/keyboard/internal/KeySpecParserTestsBase.java

@@ -22,12 +22,8 @@ import static com.android.inputmethod.keyboard.internal.KeyboardIconsSet.PREFIX_
 import static com.android.inputmethod.latin.Constants.CODE_OUTPUT_TEXT;
 import static com.android.inputmethod.latin.Constants.CODE_UNSPECIFIED;
 
-import android.content.Context;
-import android.content.res.Resources;
 import android.test.AndroidTestCase;
 
-import com.android.inputmethod.latin.utils.RunInLocale;
-
 import java.util.Locale;
 
 abstract class KeySpecParserTestsBase extends AndroidTestCase {
@@ -51,16 +47,7 @@ abstract class KeySpecParserTestsBase extends AndroidTestCase {
     protected void setUp() throws Exception {
         super.setUp();
 
-        mTextsSet.setLocale(TEST_LOCALE);
+        mTextsSet.setLocale(TEST_LOCALE, getContext());
-        final Context context = getContext();
-        new RunInLocale<Void>() {
-            @Override
-            protected Void job(final Resources res) {
-                mTextsSet.loadStringResources(context);
-                return null;
-            }
-        }.runInLocale(context.getResources(), TEST_LOCALE);
-
         mCodeSettings = KeyboardCodesSet.getCode(CODE_SETTINGS_NAME);
         mCodeActionNext = KeyboardCodesSet.getCode("key_action_next");
         mSettingsIconId = KeyboardIconsSet.getIconId(ICON_SETTINGS_NAME);

tests/src/com/android/inputmethod/keyboard/internal/KeyboardTextsSetTests.java

@@ -17,7 +17,6 @@
 package com.android.inputmethod.keyboard.internal;
 
 import android.content.Context;
-import android.content.res.Resources;
 import android.test.AndroidTestCase;
 import android.test.suitebuilder.annotation.SmallTest;
 import android.view.inputmethod.InputMethodInfo;
@@ -25,7 +24,6 @@ import android.view.inputmethod.InputMethodSubtype;
 
 import com.android.inputmethod.latin.RichInputMethodManager;
 import com.android.inputmethod.latin.utils.CollectionUtils;
-import com.android.inputmethod.latin.utils.RunInLocale;
 import com.android.inputmethod.latin.utils.SubtypeLocaleUtils;
 
 import java.util.ArrayList;
@@ -58,10 +56,11 @@ public final class KeyboardTextsSetTests extends AndroidTestCase {
     // subtypes. The text is needed to implement Emoji Keyboard, see
     // {@link KeyboardSwitcher#setEmojiKeyboard()}.
     public void testSwitchToAlphaKeyLabel() {
+        final Context context = getContext();
         final KeyboardTextsSet textsSet = new KeyboardTextsSet();
         for (final InputMethodSubtype subtype : mAllSubtypesList) {
             final Locale locale = SubtypeLocaleUtils.getSubtypeLocale(subtype);
-            textsSet.setLocale(locale);
+            textsSet.setLocale(locale, context);
             final String switchToAlphaKeyLabel = textsSet.getText(
                     KeyboardTextsSet.SWITCH_TO_ALPHA_KEY_LABEL);
             assertNotNull("Switch to alpha key label of " + locale, switchToAlphaKeyLabel);
@@ -87,15 +86,7 @@ public final class KeyboardTextsSetTests extends AndroidTestCase {
         final KeyboardTextsSet textsSet = new KeyboardTextsSet();
         for (final InputMethodSubtype subtype : mAllSubtypesList) {
             final Locale locale = SubtypeLocaleUtils.getSubtypeLocale(subtype);
-            textsSet.setLocale(locale);
+            textsSet.setLocale(locale, context);
-            final RunInLocale<Void> job = new RunInLocale<Void>() {
-                @Override
-                protected Void job(final Resources res) {
-                    textsSet.loadStringResources(context);
-                    return null;
-                }
-            };
-            job.runInLocale(context.getResources(), locale);
             for (final String name : TEXT_NAMES_FROM_RESOURCE) {
                 final String text = textsSet.getText(name);
                 assertNotNull(name + " of " + locale, text);

tests/src/com/android/inputmethod/keyboard/internal/MoreKeySpecSplitTests.java

@@ -23,7 +23,6 @@ import android.test.InstrumentationTestCase;
 import android.test.suitebuilder.annotation.MediumTest;
 
 import com.android.inputmethod.latin.utils.CollectionUtils;
-import com.android.inputmethod.latin.utils.RunInLocale;
 
 import java.lang.reflect.Field;
 import java.util.ArrayList;
@@ -41,14 +40,7 @@ public class MoreKeySpecSplitTests extends InstrumentationTestCase {
 
         final Instrumentation instrumentation = getInstrumentation();
         final Context targetContext = instrumentation.getTargetContext();
-        mTextsSet.setLocale(TEST_LOCALE);
+        mTextsSet.setLocale(TEST_LOCALE, targetContext);
-        new RunInLocale<Void>() {
-            @Override
-            protected Void job(final Resources res) {
-                mTextsSet.loadStringResources(targetContext);
-                return null;
-            }
-        }.runInLocale(targetContext.getResources(), TEST_LOCALE);
         final String[] testResourceNames = getAllResourceIdNames(
                 com.android.inputmethod.latin.tests.R.string.class);
         final Context testContext = instrumentation.getContext();