am 7081a36e: Merge "Add spacebar background drawable"

* commit '7081a36e2f67c6c98abb5fca844af22f30809f5d':
  Add spacebar background drawable

java/res/drawable/btn_keyboard_spacebar_gb.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2013 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_pressed="true"
+          android:drawable="@drawable/btn_keyboard_key_light_pressed" />
+    <item android:drawable="@drawable/btn_keyboard_key_light_normal" />
+</selector>

java/res/drawable/btn_keyboard_spacebar_ics.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2013 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_pressed="true"
+          android:drawable="@drawable/btn_keyboard_key_light_pressed_ics" />
+    <item android:drawable="@drawable/btn_keyboard_key_light_normal_holo" />
+</selector>

java/res/drawable/btn_keyboard_spacebar_klp.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2013 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_pressed="true"
+          android:drawable="@drawable/btn_keyboard_key_light_pressed_klp" />
+    <item android:drawable="@drawable/btn_keyboard_key_light_normal_holo" />
+</selector>

java/res/values/attrs.xml

@@ -41,9 +41,9 @@
     </declare-styleable>
 
     <declare-styleable name="KeyboardView">
-        <!-- Image for the key. This image needs to be a StateListDrawable, with the following
+        <!-- Image for the key. This image needs to be a {@link StateListDrawable}, with the
-             possible states: normal, pressed, checkable, checkable+pressed, checkable+checked,
+             following possible states: normal, pressed, checkable, checkable+pressed,
-             checkable+checked+pressed. -->
+             checkable+checked, checkable+checked+pressed. -->
         <attr name="keyBackground" format="reference" />
         <!-- Image for the functional key used in Emoji layout. -->
         <attr name="keyBackgroundEmojiFunctional" format="reference" />
@@ -75,6 +75,8 @@
         <attr name="languageOnSpacebarTextRatio" format="fraction" />
         <attr name="languageOnSpacebarTextColor" format="color" />
         <attr name="languageOnSpacebarTextShadowColor" format="color" />
+        <!-- Background image for the spacebar. -->
+        <attr name="spacebarBackground" format="reference" />
         <!-- Fadeout animator for spacebar language label. -->
         <attr name="languageOnSpacebarFinalAlpha" format="integer" />
         <attr name="languageOnSpacebarFadeoutAnimator" format="reference" />

java/res/values/themes-gb.xml

@@ -93,6 +93,7 @@
         <item name="autoCorrectionSpacebarLedIcon">@drawable/sym_keyboard_space_led_gb</item>
         <item name="languageOnSpacebarTextColor">@color/spacebar_text_color_gb</item>
         <item name="languageOnSpacebarTextShadowColor">@color/spacebar_text_shadow_color_gb</item>
+        <item name="spacebarBackground">@drawable/btn_keyboard_spacebar_gb</item>
     </style>
     <style
         name="KeyPreviewTextView.GB"

java/res/values/themes-ics.xml

@@ -72,6 +72,7 @@
         <item name="autoCorrectionSpacebarLedIcon">@drawable/sym_keyboard_space_led_holo</item>
         <item name="languageOnSpacebarTextColor">@color/spacebar_text_color_holo</item>
         <item name="languageOnSpacebarTextShadowColor">@color/spacebar_text_shadow_color_holo</item>
+        <item name="spacebarBackground">@drawable/btn_keyboard_spacebar_ics</item>
     </style>
     <style
         name="KeyPreviewTextView.ICS"

java/res/values/themes-klp.xml

@@ -72,6 +72,7 @@
         <item name="autoCorrectionSpacebarLedIcon">@drawable/sym_keyboard_space_led_holo</item>
         <item name="languageOnSpacebarTextColor">@color/spacebar_text_color_holo</item>
         <item name="languageOnSpacebarTextShadowColor">@color/spacebar_text_shadow_color_holo</item>
+        <item name="spacebarBackground">@drawable/btn_keyboard_spacebar_klp</item>
     </style>
     <style
         name="KeyPreviewTextView.KLP"

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

@@ -319,7 +319,7 @@ public class KeyboardView extends View {
         params.mAnimAlpha = Constants.Color.ALPHA_OPAQUE;
 
         if (!key.isSpacer()) {
-            onDrawKeyBackground(key, canvas);
+            onDrawKeyBackground(key, canvas, mKeyBackground);
         }
         onDrawKeyTopVisuals(key, canvas, paint, params);
 
@@ -327,14 +327,14 @@ public class KeyboardView extends View {
     }
 
     // Draw key background.
-    protected void onDrawKeyBackground(final Key key, final Canvas canvas) {
+    protected void onDrawKeyBackground(final Key key, final Canvas canvas,
+            final Drawable background) {
         final Rect padding = mKeyBackgroundPadding;
         final int bgWidth = key.getDrawWidth() + padding.left + padding.right;
         final int bgHeight = key.getHeight() + padding.top + padding.bottom;
         final int bgX = -padding.left;
         final int bgY = -padding.top;
         final int[] drawableState = key.getCurrentDrawableState();
-        final Drawable background = mKeyBackground;
         background.setState(drawableState);
         final Rect bounds = background.getBounds();
         if (bgWidth != bounds.right || bgHeight != bounds.bottom) {

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

@@ -84,6 +84,7 @@ import java.util.WeakHashMap;
  * @attr ref R.styleable#MainKeyboardView_languageOnSpacebarTextRatio
  * @attr ref R.styleable#MainKeyboardView_languageOnSpacebarTextColor
  * @attr ref R.styleable#MainKeyboardView_languageOnSpacebarTextShadowColor
+ * @attr ref R.styleable#MainKeyboardView_spacebarBackground
  * @attr ref R.styleable#MainKeyboardView_languageOnSpacebarFinalAlpha
  * @attr ref R.styleable#MainKeyboardView_languageOnSpacebarFadeoutAnimator
  * @attr ref R.styleable#MainKeyboardView_altCodeKeyWhileTypingFadeoutAnimator
@@ -124,9 +125,10 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
     /** Listener for {@link KeyboardActionListener}. */
     private KeyboardActionListener mKeyboardActionListener;
 
-    /* Space key and its icons */
+    /* Space key and its icon and background. */
     private Key mSpaceKey;
-    private Drawable mSpaceIcon;
+    private Drawable mSpacebarIcon;
+    private final Drawable mSpacebarBackground;
     // Stuff to draw language name on spacebar.
     private final int mLanguageOnSpacebarFinalAlpha;
     private ObjectAnimator mLanguageOnSpacebarFadeoutAnimator;
@@ -244,6 +246,8 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
                 R.styleable.MainKeyboardView_backgroundDimAlpha, 0);
         mBackgroundDimAlphaPaint.setColor(Color.BLACK);
         mBackgroundDimAlphaPaint.setAlpha(backgroundDimAlpha);
+        mSpacebarBackground = mainKeyboardViewAttr.getDrawable(
+                R.styleable.MainKeyboardView_spacebarBackground);
         mAutoCorrectionSpacebarLedEnabled = mainKeyboardViewAttr.getBoolean(
                 R.styleable.MainKeyboardView_autoCorrectionSpacebarLedEnabled, false);
         mAutoCorrectionSpacebarLedIcon = mainKeyboardViewAttr.getDrawable(
@@ -431,7 +435,7 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
         mMoreKeysKeyboardCache.clear();
 
         mSpaceKey = keyboard.getKey(Constants.CODE_SPACE);
-        mSpaceIcon = (mSpaceKey != null)
+        mSpacebarIcon = (mSpaceKey != null)
                 ? mSpaceKey.getIcon(keyboard.mIconsSet, Constants.Color.ALPHA_OPAQUE) : null;
         final int keyHeight = keyboard.mMostCommonKeyHeight - keyboard.mVerticalGap;
         mLanguageOnSpacebarTextSize = keyHeight * mLanguageOnSpacebarTextRatio;
@@ -1103,6 +1107,17 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
         }
     }
 
+    // Draw key background.
+    @Override
+    protected void onDrawKeyBackground(final Key key, final Canvas canvas,
+            final Drawable background) {
+        if (key.getCode() == Constants.CODE_SPACE) {
+            super.onDrawKeyBackground(key, canvas, mSpacebarBackground);
+            return;
+        }
+        super.onDrawKeyBackground(key, canvas, background);
+    }
+
     @Override
     protected void onDrawKeyTopVisuals(final Key key, final Canvas canvas, final Paint paint,
             final KeyDrawParams params) {
@@ -1201,12 +1216,12 @@ public final class MainKeyboardView extends KeyboardView implements PointerTrack
             int x = (width - iconWidth) / 2;
             int y = height - iconHeight;
             drawIcon(canvas, mAutoCorrectionSpacebarLedIcon, x, y, iconWidth, iconHeight);
-        } else if (mSpaceIcon != null) {
+        } else if (mSpacebarIcon != null) {
-            final int iconWidth = mSpaceIcon.getIntrinsicWidth();
+            final int iconWidth = mSpacebarIcon.getIntrinsicWidth();
-            final int iconHeight = mSpaceIcon.getIntrinsicHeight();
+            final int iconHeight = mSpacebarIcon.getIntrinsicHeight();
             int x = (width - iconWidth) / 2;
             int y = height - iconHeight;
-            drawIcon(canvas, mSpaceIcon, x, y, iconWidth, iconHeight);
+            drawIcon(canvas, mSpacebarIcon, x, y, iconWidth, iconHeight);
         }
     }