Make Emoji palette more Quantum light compliant

Bug: 14419121
Change-Id: I8a737e2b73a000ad66e7e30a695677fe0bcc66fb

java/res/color/emoji_tab_label_color_lmp.xml

@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+**
+** Copyright 2014, The Android Open Source Project
+**
+** Licensed under the Apache License, Version 2.0 (the "License");
+** you may not use this file except in compliance with the License.
+** You may obtain a copy of the License at
+**
+**     http://www.apache.org/licenses/LICENSE-2.0
+**
+** Unless required by applicable law or agreed to in writing, software
+** distributed under the License is distributed on an "AS IS" BASIS,
+** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+** See the License for the specific language governing permissions and
+** limitations under the License.
+*/
+-->
+
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item
+        android:state_focused="true"
+        android:color="@color/key_text_color_holo" />
+    <item
+        android:state_pressed="true"
+        android:color="@color/key_text_color_holo" />
+    <item
+        android:state_selected="true"
+        android:color="@color/key_text_color_holo" />
+    <item
+        android:color="@color/key_text_inactive_color_lmp" />
+</selector>

java/res/values/themes-lmp.xml

@@ -88,7 +88,7 @@
         name="EmojiPalettesView.LMP"
         parent="MainKeyboardView.LMP"
     >
-        <item name="emojiTabLabelColor">@color/emoji_tab_label_color_holo</item>
+        <item name="emojiTabLabelColor">@color/emoji_tab_label_color_lmp</item>
     </style>
     <style
         name="MoreKeysKeyboard.LMP"

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

@@ -33,6 +33,7 @@ import android.util.TypedValue;
 import android.view.LayoutInflater;
 import android.view.MotionEvent;
 import android.view.View;
+import android.widget.ImageButton;
 import android.widget.ImageView;
 import android.widget.LinearLayout;
 import android.widget.TabHost;
@@ -45,6 +46,7 @@ import com.android.inputmethod.keyboard.internal.EmojiPageKeyboardView;
 import com.android.inputmethod.keyboard.internal.EmojiPalettesAdapter;
 import com.android.inputmethod.keyboard.internal.KeyDrawParams;
 import com.android.inputmethod.keyboard.internal.KeyVisualAttributes;
+import com.android.inputmethod.keyboard.internal.KeyboardIconsSet;
 import com.android.inputmethod.latin.Constants;
 import com.android.inputmethod.latin.R;
 import com.android.inputmethod.latin.SubtypeSwitcher;
@@ -74,8 +76,10 @@ public final class EmojiPalettesView extends LinearLayout implements OnTabChange
     private EmojiPalettesAdapter mEmojiPalettesAdapter;
     private final EmojiLayoutParams mEmojiLayoutParams;
 
+    private ImageButton mDeleteKey;
     private TextView mAlphabetKeyLeft;
     private TextView mAlphabetKeyRight;
+    private ImageButton mSpacebar;
     private TabHost mTabHost;
     private ViewPager mEmojiPager;
     private int mCurrentPagerPosition = 0;
@@ -147,6 +151,7 @@ public final class EmojiPalettesView extends LinearLayout implements OnTabChange
             final TextView textView = (TextView)LayoutInflater.from(getContext()).inflate(
                     R.layout.emoji_keyboard_tab_label, null);
             textView.setText(mEmojiCategory.getCategoryLabel(categoryId));
+            textView.setTypeface(Typeface.DEFAULT_BOLD);
             textView.setContentDescription(mEmojiCategory.getAccessibilityDescription(categoryId));
             textView.setTextColor(mTabLabelColor);
             tspec.setIndicator(textView);
@@ -184,10 +189,10 @@ public final class EmojiPalettesView extends LinearLayout implements OnTabChange
         mEmojiLayoutParams.setActionBarProperties(actionBar);
 
         // deleteKey depends only on OnTouchListener.
-        final ImageView deleteKey = (ImageView)findViewById(R.id.emoji_keyboard_delete);
+        mDeleteKey = (ImageButton)findViewById(R.id.emoji_keyboard_delete);
-        deleteKey.setBackgroundResource(mFunctionalKeyBackgroundId);
+        mDeleteKey.setBackgroundResource(mFunctionalKeyBackgroundId);
-        deleteKey.setTag(Constants.CODE_DELETE);
+        mDeleteKey.setTag(Constants.CODE_DELETE);
-        deleteKey.setOnTouchListener(mDeleteKeyOnTouchListener);
+        mDeleteKey.setOnTouchListener(mDeleteKeyOnTouchListener);
 
         // {@link #mAlphabetKeyLeft}, {@link #mAlphabetKeyRight, and spaceKey depend on
         // {@link View.OnClickListener} as well as {@link View.OnTouchListener}.
@@ -206,12 +211,12 @@ public final class EmojiPalettesView extends LinearLayout implements OnTabChange
         mAlphabetKeyRight.setTag(Constants.CODE_ALPHA_FROM_EMOJI);
         mAlphabetKeyRight.setOnTouchListener(this);
         mAlphabetKeyRight.setOnClickListener(this);
-        final ImageView spaceKey = (ImageView)findViewById(R.id.emoji_keyboard_space);
+        mSpacebar = (ImageButton)findViewById(R.id.emoji_keyboard_space);
-        spaceKey.setBackgroundResource(mSpacebarBackgroundId);
+        mSpacebar.setBackgroundResource(mSpacebarBackgroundId);
-        spaceKey.setTag(Constants.CODE_SPACE);
+        mSpacebar.setTag(Constants.CODE_SPACE);
-        spaceKey.setOnTouchListener(this);
+        mSpacebar.setOnTouchListener(this);
-        spaceKey.setOnClickListener(this);
+        mSpacebar.setOnClickListener(this);
-        mEmojiLayoutParams.setKeyProperties(spaceKey);
+        mEmojiLayoutParams.setKeyProperties(mSpacebar);
     }
 
     @Override
@@ -353,7 +358,9 @@ public final class EmojiPalettesView extends LinearLayout implements OnTabChange
     }
 
     public void startEmojiPalettes(final String switchToAlphaLabel,
-            final KeyVisualAttributes keyVisualAttr) {
+            final KeyVisualAttributes keyVisualAttr, final KeyboardIconsSet iconSet) {
+        mDeleteKey.setImageDrawable(iconSet.getIconDrawable(KeyboardIconsSet.NAME_DELETE_KEY));
+        mSpacebar.setImageDrawable(iconSet.getIconDrawable(KeyboardIconsSet.NAME_SPACE_KEY));
         final KeyDrawParams params = new KeyDrawParams();
         params.updateParams(mEmojiLayoutParams.getActionBarHeight(), keyVisualAttr);
         setupAlphabetKey(mAlphabetKeyLeft, switchToAlphaLabel, params);

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

@@ -253,10 +253,11 @@ public final class KeyboardSwitcher implements KeyboardState.SwitchActions {
     // Implements {@link KeyboardState.SwitchActions}.
     @Override
     public void setEmojiKeyboard() {
+        final Keyboard keyboard = mKeyboardView.getKeyboard();
         mMainKeyboardFrame.setVisibility(View.GONE);
         mEmojiPalettesView.startEmojiPalettes(
                 mKeyboardTextsSet.getText(KeyboardTextsSet.SWITCH_TO_ALPHA_KEY_LABEL),
-                mKeyboardView.getKeyVisualAttribute());
+                mKeyboardView.getKeyVisualAttribute(), keyboard.mIconsSet);
         mEmojiPalettesView.setVisibility(View.VISIBLE);
     }
 

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

@@ -138,6 +138,10 @@ public final class KeyboardIconsSet {
         throw new RuntimeException("unknown icon name: " + name);
     }
 
+    public Drawable getIconDrawable(final String name) {
+        return getIconDrawable(getIconId(name));
+    }
+
     public Drawable getIconDrawable(final int iconId) {
         if (isValidIconId(iconId)) {
             return mIcons[iconId];