am c41d261b: Add voice key to suggestions strip

* commit 'c41d261b7e1e626aaa4e333c9c4cc73ec13cb68a':
  Add voice key to suggestions strip

java/res/layout/suggestions_strip.xml

@@ -64,4 +64,12 @@
             android:textSize="16sp"
             style="?attr/suggestionWordStyle" />
     </LinearLayout>
+    <ImageButton
+        android:id="@+id/suggestions_strip_voice_key"
+        android:layout_width="@dimen/config_suggestions_strip_edge_key_width"
+        android:layout_height="fill_parent"
+        android:layout_alignParentEnd="true"
+        android:layout_alignParentRight="true"
+        android:layout_centerVertical="true"
+        style="?attr/suggestionWordStyle" />
 </merge>

java/res/values-land/config.xml

@@ -59,6 +59,7 @@
 
     <dimen name="config_suggestions_strip_height">36dp</dimen>
     <dimen name="config_suggestions_strip_horizontal_margin">54dp</dimen>
+    <dimen name="config_suggestions_strip_edge_key_width">54dp</dimen>
     <dimen name="config_more_suggestions_row_height">36dp</dimen>
     <integer name="config_max_more_suggestions_row">2</integer>
     <fraction name="config_min_more_suggestions_width">60%</fraction>

java/res/values-sw600dp-land/config.xml

@@ -50,6 +50,7 @@
 
     <dimen name="config_suggestions_strip_height">44dp</dimen>
     <dimen name="config_suggestions_strip_horizontal_margin">180.0dp</dimen>
+    <dimen name="config_suggestions_strip_edge_key_width">54dp</dimen>
     <integer name="config_max_more_suggestions_row">5</integer>
     <fraction name="config_min_more_suggestions_width">50%</fraction>
 

java/res/values-sw600dp/config.xml

@@ -63,7 +63,8 @@
     <fraction name="config_key_shifted_letter_hint_ratio_5row">27%</fraction>
 
     <dimen name="config_suggestions_strip_height">44dp</dimen>
-    <dimen name="config_suggestions_strip_horizontal_margin">0dp</dimen>
+    <dimen name="config_suggestions_strip_horizontal_margin">54dp</dimen>
+    <dimen name="config_suggestions_strip_edge_key_width">54dp</dimen>
     <dimen name="config_more_suggestions_row_height">44dp</dimen>
     <integer name="config_max_more_suggestions_row">6</integer>
     <fraction name="config_min_more_suggestions_width">90%</fraction>

java/res/values-sw768dp-land/config.xml

@@ -51,6 +51,7 @@
 
     <dimen name="config_suggestions_strip_height">44dp</dimen>
     <dimen name="config_suggestions_strip_horizontal_margin">340dp</dimen>
+    <dimen name="config_suggestions_strip_edge_key_width">54dp</dimen>
     <fraction name="config_min_more_suggestions_width">50%</fraction>
 
     <!-- Gesture floating preview text parameters -->

java/res/values-sw768dp/config.xml

@@ -62,6 +62,7 @@
 
     <dimen name="config_suggestions_strip_height">44dp</dimen>
     <dimen name="config_suggestions_strip_horizontal_margin">100dp</dimen>
+    <dimen name="config_suggestions_strip_edge_key_width">54dp</dimen>
     <dimen name="config_more_suggestions_row_height">44dp</dimen>
     <integer name="config_max_more_suggestions_row">6</integer>
     <fraction name="config_min_more_suggestions_width">90%</fraction>

java/res/values/config.xml

@@ -64,7 +64,8 @@
     <fraction name="config_key_shifted_letter_hint_ratio_5row">41%</fraction>
 
     <dimen name="config_suggestions_strip_height">40dp</dimen>
-    <dimen name="config_suggestions_strip_horizontal_margin">0dp</dimen>
+    <dimen name="config_suggestions_strip_horizontal_margin">36dp</dimen>
+    <dimen name="config_suggestions_strip_edge_key_width">36dp</dimen>
     <dimen name="config_more_suggestions_row_height">40dp</dimen>
     <integer name="config_max_more_suggestions_row">6</integer>
     <fraction name="config_min_more_suggestions_width">90%</fraction>

java/src/com/android/inputmethod/latin/suggestions/SuggestionStripView.java

@@ -18,7 +18,9 @@ package com.android.inputmethod.latin.suggestions;
 
 import android.content.Context;
 import android.content.res.Resources;
+import android.content.res.TypedArray;
 import android.graphics.Color;
+import android.graphics.drawable.Drawable;
 import android.support.v4.view.ViewCompat;
 import android.text.TextUtils;
 import android.util.AttributeSet;
@@ -31,6 +33,7 @@ import android.view.View.OnClickListener;
 import android.view.View.OnLongClickListener;
 import android.view.ViewGroup;
 import android.view.ViewParent;
+import android.widget.ImageButton;
 import android.widget.RelativeLayout;
 import android.widget.TextView;
 
@@ -59,12 +62,14 @@ public final class SuggestionStripView extends RelativeLayout implements OnClick
         public void addWordToUserDictionary(String word);
         public void showImportantNoticeContents();
         public void pickSuggestionManually(int index, SuggestedWordInfo word);
+        public void onCodeInput(int primaryCode, int x, int y, boolean isKeyRepeat);
     }
 
     static final boolean DBG = LatinImeLogger.sDBG;
     private static final float DEBUG_INFO_TEXT_SIZE_IN_DIP = 6.0f;
 
     private final ViewGroup mSuggestionsStrip;
+    private final ImageButton mVoiceKey;
     private final ViewGroup mAddToDictionaryStrip;
     private final View mImportantNoticeStrip;
     MainKeyboardView mMainKeyboardView;
@@ -86,39 +91,42 @@ public final class SuggestionStripView extends RelativeLayout implements OnClick
 
     private static class StripVisibilityGroup {
         private final View mSuggestionsStrip;
+        private final View mVoiceKey;
         private final View mAddToDictionaryStrip;
         private final View mImportantNoticeStrip;
 
-        public StripVisibilityGroup(final View suggestionsStrip, final View addToDictionaryStrip,
+        public StripVisibilityGroup(final View suggestionsStrip, final View voiceKey,
-                final View importantNoticeStrip) {
+                final View addToDictionaryStrip, final View importantNoticeStrip) {
             mSuggestionsStrip = suggestionsStrip;
+            mVoiceKey = voiceKey;
             mAddToDictionaryStrip = addToDictionaryStrip;
             mImportantNoticeStrip = importantNoticeStrip;
-            showSuggestionsStrip();
+            showSuggestionsStrip(false /* voiceKeyEnabled */);
         }
 
-        public void setLayoutDirection(final boolean isRtlLanguage) {
+        public void setLayoutDirection(final int layoutDirection) {
-            final int layoutDirection = isRtlLanguage ? ViewCompat.LAYOUT_DIRECTION_RTL
-                    : ViewCompat.LAYOUT_DIRECTION_LTR;
             ViewCompat.setLayoutDirection(mSuggestionsStrip, layoutDirection);
             ViewCompat.setLayoutDirection(mAddToDictionaryStrip, layoutDirection);
             ViewCompat.setLayoutDirection(mImportantNoticeStrip, layoutDirection);
         }
 
-        public void showSuggestionsStrip() {
+        public void showSuggestionsStrip(final boolean enableVoiceKey) {
             mSuggestionsStrip.setVisibility(VISIBLE);
+            mVoiceKey.setVisibility(enableVoiceKey ? VISIBLE : INVISIBLE);
             mAddToDictionaryStrip.setVisibility(INVISIBLE);
             mImportantNoticeStrip.setVisibility(INVISIBLE);
         }
 
         public void showAddToDictionaryStrip() {
             mSuggestionsStrip.setVisibility(INVISIBLE);
+            mVoiceKey.setVisibility(INVISIBLE);
             mAddToDictionaryStrip.setVisibility(VISIBLE);
             mImportantNoticeStrip.setVisibility(INVISIBLE);
         }
 
         public void showImportantNoticeStrip() {
             mSuggestionsStrip.setVisibility(INVISIBLE);
+            mVoiceKey.setVisibility(INVISIBLE);
             mAddToDictionaryStrip.setVisibility(INVISIBLE);
             mImportantNoticeStrip.setVisibility(VISIBLE);
         }
@@ -145,10 +153,11 @@ public final class SuggestionStripView extends RelativeLayout implements OnClick
         inflater.inflate(R.layout.suggestions_strip, this);
 
         mSuggestionsStrip = (ViewGroup)findViewById(R.id.suggestions_strip);
+        mVoiceKey = (ImageButton)findViewById(R.id.suggestions_strip_voice_key);
         mAddToDictionaryStrip = (ViewGroup)findViewById(R.id.add_to_dictionary_strip);
         mImportantNoticeStrip = findViewById(R.id.important_notice_strip);
-        mStripVisibilityGroup = new StripVisibilityGroup(mSuggestionsStrip, mAddToDictionaryStrip,
+        mStripVisibilityGroup = new StripVisibilityGroup(mSuggestionsStrip, mVoiceKey,
-                mImportantNoticeStrip);
+                mAddToDictionaryStrip, mImportantNoticeStrip);
 
         for (int pos = 0; pos < SuggestedWords.MAX_SUGGESTIONS; pos++) {
             final TextView word = new TextView(context, null, R.attr.suggestionWordStyle);
@@ -177,6 +186,13 @@ public final class SuggestionStripView extends RelativeLayout implements OnClick
                 R.dimen.config_more_suggestions_modal_tolerance);
         mMoreSuggestionsSlidingDetector = new GestureDetector(
                 context, mMoreSuggestionsSlidingListener);
+
+        final TypedArray keyboardAttr = context.obtainStyledAttributes(attrs,
+                R.styleable.Keyboard, defStyle, R.style.SuggestionStripView);
+        final Drawable iconVoice = keyboardAttr.getDrawable(R.styleable.Keyboard_iconShortcutKey);
+        keyboardAttr.recycle();
+        mVoiceKey.setImageDrawable(iconVoice);
+        mVoiceKey.setOnClickListener(this);
     }
 
     /**
@@ -188,16 +204,30 @@ public final class SuggestionStripView extends RelativeLayout implements OnClick
         mMainKeyboardView = (MainKeyboardView)inputView.findViewById(R.id.keyboard_view);
     }
 
+    private boolean isVoiceKeyEnabled() {
+        if (mMainKeyboardView == null) {
+            return false;
+        }
+        final Keyboard keyboard = mMainKeyboardView.getKeyboard();
+        if (keyboard == null) {
+            return false;
+        }
+        return keyboard.mId.mHasShortcutKey;
+    }
+
     public void setSuggestions(final SuggestedWords suggestedWords, final boolean isRtlLanguage) {
         clear();
-        mStripVisibilityGroup.setLayoutDirection(isRtlLanguage);
+        final int layoutDirection = isRtlLanguage ? ViewCompat.LAYOUT_DIRECTION_RTL
+                : ViewCompat.LAYOUT_DIRECTION_LTR;
+        setLayoutDirection(layoutDirection);
+        mStripVisibilityGroup.setLayoutDirection(layoutDirection);
         mSuggestedWords = suggestedWords;
         mSuggestionsCountInStrip = mLayoutHelper.layoutAndReturnSuggestionCountInStrip(
                 mSuggestedWords, mSuggestionsStrip, this);
         if (ProductionFlag.USES_DEVELOPMENT_ONLY_DIAGNOSTICS) {
             ResearchLogger.suggestionStripView_setSuggestions(mSuggestedWords);
         }
-        mStripVisibilityGroup.showSuggestionsStrip();
+        mStripVisibilityGroup.showSuggestionsStrip(isVoiceKeyEnabled());
     }
 
     public int setMoreSuggestionsHeight(final int remainingHeight) {
@@ -252,7 +282,7 @@ public final class SuggestionStripView extends RelativeLayout implements OnClick
     public void clear() {
         mSuggestionsStrip.removeAllViews();
         removeAllDebugInfoViews();
-        mStripVisibilityGroup.showSuggestionsStrip();
+        mStripVisibilityGroup.showSuggestionsStrip(false /* enableVoiceKey */);
         dismissMoreSuggestionsPanel();
     }
 
@@ -415,6 +445,12 @@ public final class SuggestionStripView extends RelativeLayout implements OnClick
             mListener.showImportantNoticeContents();
             return;
         }
+        if (view == mVoiceKey) {
+            mListener.onCodeInput(Constants.CODE_SHORTCUT,
+                    Constants.SUGGESTION_STRIP_COORDINATE, Constants.SUGGESTION_STRIP_COORDINATE,
+                    false /* isKeyRepeat */);
+            return;
+        }
         final Object tag = view.getTag();
         // {@link String} tag is set at {@link #showAddToDictionaryHint(String,CharSequence)}.
         if (tag instanceof String) {