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-rw-r--r--java/src/com/android/inputmethod/keyboard/EmojiKeyboardView.java221
1 files changed, 151 insertions, 70 deletions
diff --git a/java/src/com/android/inputmethod/keyboard/EmojiKeyboardView.java b/java/src/com/android/inputmethod/keyboard/EmojiKeyboardView.java
index 98c29259b..437ba1812 100644
--- a/java/src/com/android/inputmethod/keyboard/EmojiKeyboardView.java
+++ b/java/src/com/android/inputmethod/keyboard/EmojiKeyboardView.java
@@ -26,6 +26,7 @@ import android.os.Build;
import android.support.v4.view.PagerAdapter;
import android.support.v4.view.ViewPager;
import android.util.AttributeSet;
+import android.util.Log;
import android.util.SparseArray;
import android.view.LayoutInflater;
import android.view.View;
@@ -45,6 +46,7 @@ import com.android.inputmethod.latin.SubtypeSwitcher;
import com.android.inputmethod.latin.utils.CollectionUtils;
import com.android.inputmethod.latin.utils.ResourceUtils;
+import java.util.ArrayList;
import java.util.HashMap;
/**
@@ -61,52 +63,134 @@ import java.util.HashMap;
public final class EmojiKeyboardView extends LinearLayout implements OnTabChangeListener,
ViewPager.OnPageChangeListener, View.OnClickListener,
ScrollKeyboardView.OnKeyClickListener {
+ private static final String TAG = EmojiKeyboardView.class.getSimpleName();
private final int mKeyBackgroundId;
private final int mEmojiFunctionalKeyBackgroundId;
+ private final KeyboardLayoutSet mLayoutSet;
private final ColorStateList mTabLabelColor;
- private final EmojiKeyboardAdapter mEmojiKeyboardAdapter;
+ private EmojiKeyboardAdapter mEmojiKeyboardAdapter;
private TabHost mTabHost;
private ViewPager mEmojiPager;
private KeyboardActionListener mKeyboardActionListener = KeyboardActionListener.EMPTY_LISTENER;
- private int mCurrentCategory = CATEGORY_UNSPECIFIED;
- private static final int CATEGORY_UNSPECIFIED = -1;
- private static final int CATEGORY_RECENTS = 0;
- private static final int CATEGORY_PEOPLE = 1;
- private static final int CATEGORY_OBJECTS = 2;
- private static final int CATEGORY_NATURE = 3;
- private static final int CATEGORY_PLACES = 4;
- private static final int CATEGORY_SYMBOLS = 5;
- private static final int CATEGORY_EMOTICONS = 6;
- private static final HashMap<String, Integer> sCategoryNameToIdMap =
- CollectionUtils.newHashMap();
- private static final String[] sCategoryName = {
- "recents", "people", "objects", "nature", "places", "symbols", "emoticons"
- };
- private static final int[] sCategoryIcon = new int[] {
- R.drawable.ic_emoji_recent_light,
- R.drawable.ic_emoji_people_light,
- R.drawable.ic_emoji_objects_light,
- R.drawable.ic_emoji_nature_light,
- R.drawable.ic_emoji_places_light,
- R.drawable.ic_emoji_symbols_light,
- 0
- };
- private static final String[] sCategoryLabel = {
- null, null, null, null, null, null,
- ":-)"
- };
- private static final int[] sCategoryElementId = {
- KeyboardId.ELEMENT_EMOJI_RECENTS,
- KeyboardId.ELEMENT_EMOJI_CATEGORY1,
- KeyboardId.ELEMENT_EMOJI_CATEGORY2,
- KeyboardId.ELEMENT_EMOJI_CATEGORY3,
- KeyboardId.ELEMENT_EMOJI_CATEGORY4,
- KeyboardId.ELEMENT_EMOJI_CATEGORY5,
- KeyboardId.ELEMENT_EMOJI_CATEGORY6,
- };
+ private static class EmojiCategory {
+ private int mCurrentCategory = CATEGORY_UNSPECIFIED;
+ private static final int CATEGORY_UNSPECIFIED = -1;
+ private static final int CATEGORY_RECENTS = 0;
+ private static final int CATEGORY_PEOPLE = 1;
+ private static final int CATEGORY_OBJECTS = 2;
+ private static final int CATEGORY_NATURE = 3;
+ private static final int CATEGORY_PLACES = 4;
+ private static final int CATEGORY_SYMBOLS = 5;
+ private static final int CATEGORY_EMOTICONS = 6;
+ private static final String[] sCategoryName = {
+ "recents",
+ "people",
+ "objects",
+ "nature",
+ "places",
+ "symbols",
+ "emoticons" };
+ private static final int[] sCategoryIcon = new int[] {
+ R.drawable.ic_emoji_recent_light,
+ R.drawable.ic_emoji_people_light,
+ R.drawable.ic_emoji_objects_light,
+ R.drawable.ic_emoji_nature_light,
+ R.drawable.ic_emoji_places_light,
+ R.drawable.ic_emoji_symbols_light,
+ 0 };
+ private static final String[] sCategoryLabel =
+ { null, null, null, null, null, null, ":-)" };
+ private static final int[] sCategoryElementId = {
+ KeyboardId.ELEMENT_EMOJI_RECENTS,
+ KeyboardId.ELEMENT_EMOJI_CATEGORY1,
+ KeyboardId.ELEMENT_EMOJI_CATEGORY2,
+ KeyboardId.ELEMENT_EMOJI_CATEGORY3,
+ KeyboardId.ELEMENT_EMOJI_CATEGORY4,
+ KeyboardId.ELEMENT_EMOJI_CATEGORY5,
+ KeyboardId.ELEMENT_EMOJI_CATEGORY6, };
+ private final HashMap<String, Integer> mCategoryNameToIdMap = CollectionUtils.newHashMap();
+ private final ArrayList<Integer> mShownCategories = new ArrayList<Integer>();
+
+ public EmojiCategory() {
+ for (int i = 0; i < sCategoryName.length; ++i) {
+ mCategoryNameToIdMap.put(sCategoryName[i], i);
+ }
+ mShownCategories.add(CATEGORY_RECENTS);
+ if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
+ mShownCategories.add(CATEGORY_PEOPLE);
+ mShownCategories.add(CATEGORY_OBJECTS);
+ mShownCategories.add(CATEGORY_NATURE);
+ mShownCategories.add(CATEGORY_PLACES);
+ // TODO: Restore last saved category
+ mCurrentCategory = CATEGORY_PLACES;
+ } else {
+ // TODO: Restore last saved category
+ mCurrentCategory = CATEGORY_SYMBOLS;
+ }
+ mShownCategories.add(CATEGORY_SYMBOLS);
+ mShownCategories.add(CATEGORY_EMOTICONS);
+ }
+
+ public String getCategoryName(int category) {
+ return sCategoryName[category];
+ }
+
+ public int getCategoryId(String name) {
+ return mCategoryNameToIdMap.get(name);
+ }
+
+ public int getCategoryIcon(int category) {
+ return sCategoryIcon[category];
+ }
+
+ public String getCategoryLabel(int category) {
+ return sCategoryLabel[category];
+ }
+
+ public ArrayList<Integer> getShownCategories() {
+ return mShownCategories;
+ }
+
+ public int getCurrentCategory() {
+ // TODO: Record current category.
+ return CATEGORY_PEOPLE;
+ }
+
+ public void setCurrentCategory(int category) {
+ mCurrentCategory = category;
+ }
+
+ public boolean isInRecentTab() {
+ return mCurrentCategory == CATEGORY_RECENTS;
+ }
+
+ public int getTabIdFromCategory(int category) {
+ for (int i = 0; i < mShownCategories.size(); ++i) {
+ if (mShownCategories.get(i) == category) {
+ return i;
+ }
+ }
+ Log.w(TAG, "category not found: " + category);
+ return 0;
+ }
+
+ public int getRecentTabId() {
+ return getTabIdFromCategory(CATEGORY_RECENTS);
+ }
+
+ public int getCategoryFromTabId(int tabId) {
+ return mShownCategories.get(tabId);
+ }
+
+ public int getElementIdFromTabId(int tabId) {
+ return sCategoryElementId[getCategoryFromTabId(tabId)];
+ }
+ }
+
+ private final EmojiCategory mEmojiCategory = new EmojiCategory();
public EmojiKeyboardView(final Context context, final AttributeSet attrs) {
this(context, attrs, R.attr.emojiKeyboardViewStyle);
@@ -134,8 +218,7 @@ public final class EmojiKeyboardView extends LinearLayout implements OnTabChange
(int)ResourceUtils.getDefaultKeyboardHeight(res)
+ res.getDimensionPixelSize(R.dimen.suggestions_strip_height));
builder.setOptions(false, false, false /* lanuageSwitchKeyEnabled */);
- final KeyboardLayoutSet layoutSet = builder.build();
- mEmojiKeyboardAdapter = new EmojiKeyboardAdapter(layoutSet, this);
+ mLayoutSet = builder.build();
// TODO: Save/restore recent keys from/to preferences.
}
@@ -153,20 +236,19 @@ public final class EmojiKeyboardView extends LinearLayout implements OnTabChange
}
private void addTab(final TabHost host, final int category) {
- final String tabId = sCategoryName[category];
- sCategoryNameToIdMap.put(tabId, category);
+ final String tabId = mEmojiCategory.getCategoryName(category);
final TabHost.TabSpec tspec = host.newTabSpec(tabId);
tspec.setContent(R.id.emoji_keyboard_dummy);
- if (sCategoryIcon[category] != 0) {
+ if (mEmojiCategory.getCategoryIcon(category) != 0) {
final ImageView iconView = (ImageView)LayoutInflater.from(getContext()).inflate(
R.layout.emoji_keyboard_tab_icon, null);
- iconView.setImageResource(sCategoryIcon[category]);
+ iconView.setImageResource(mEmojiCategory.getCategoryIcon(category));
tspec.setIndicator(iconView);
}
- if (sCategoryLabel[category] != null) {
+ if (mEmojiCategory.getCategoryLabel(category) != null) {
final TextView textView = (TextView)LayoutInflater.from(getContext()).inflate(
R.layout.emoji_keyboard_tab_label, null);
- textView.setText(sCategoryLabel[category]);
+ textView.setText(mEmojiCategory.getCategoryLabel(category));
textView.setTextColor(mTabLabelColor);
tspec.setIndicator(textView);
}
@@ -177,18 +259,14 @@ public final class EmojiKeyboardView extends LinearLayout implements OnTabChange
protected void onFinishInflate() {
mTabHost = (TabHost)findViewById(R.id.emoji_category_tabhost);
mTabHost.setup();
- addTab(mTabHost, CATEGORY_RECENTS);
- if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
- addTab(mTabHost, CATEGORY_PEOPLE);
- addTab(mTabHost, CATEGORY_OBJECTS);
- addTab(mTabHost, CATEGORY_NATURE);
- addTab(mTabHost, CATEGORY_PLACES);
+ for (final int i : mEmojiCategory.getShownCategories()) {
+ addTab(mTabHost, i);
}
- addTab(mTabHost, CATEGORY_SYMBOLS);
- addTab(mTabHost, CATEGORY_EMOTICONS);
mTabHost.setOnTabChangedListener(this);
mTabHost.getTabWidget().setStripEnabled(true);
+ mEmojiKeyboardAdapter = new EmojiKeyboardAdapter(mEmojiCategory, mLayoutSet, this);
+
mEmojiPager = (ViewPager)findViewById(R.id.emoji_keyboard_pager);
mEmojiPager.setAdapter(mEmojiKeyboardAdapter);
mEmojiPager.setOnPageChangeListener(this);
@@ -197,9 +275,7 @@ public final class EmojiKeyboardView extends LinearLayout implements OnTabChange
final EmojiLayoutParams emojiLp = new EmojiLayoutParams(res);
emojiLp.setPagerProps(mEmojiPager);
- // TODO: Record current category.
- final int category = CATEGORY_PEOPLE;
- setCurrentCategory(category, true /* force */);
+ setCurrentCategory(mEmojiCategory.getCurrentCategory(), true /* force */);
final LinearLayout actionBar = (LinearLayout)findViewById(R.id.emoji_action_bar);
emojiLp.setActionBarProps(actionBar);
@@ -226,14 +302,14 @@ public final class EmojiKeyboardView extends LinearLayout implements OnTabChange
@Override
public void onTabChanged(final String tabId) {
- final int category = sCategoryNameToIdMap.get(tabId);
+ final int category = mEmojiCategory.getCategoryId(tabId);
setCurrentCategory(category, false /* force */);
}
@Override
public void onPageSelected(final int position) {
- setCurrentCategory(position, false /* force */);
+ setCurrentCategory(mEmojiCategory.getCategoryFromTabId(position), false /* force */);
}
@Override
@@ -282,16 +358,17 @@ public final class EmojiKeyboardView extends LinearLayout implements OnTabChange
}
private void setCurrentCategory(final int category, final boolean force) {
- if (mCurrentCategory == category && !force) {
+ if (mEmojiCategory.getCurrentCategory() == category && !force) {
return;
}
- mCurrentCategory = category;
- if (force || mEmojiPager.getCurrentItem() != category) {
- mEmojiPager.setCurrentItem(category, true /* smoothScroll */);
+ mEmojiCategory.setCurrentCategory(category);
+ final int newTabId = mEmojiCategory.getTabIdFromCategory(category);
+ if (force || mEmojiPager.getCurrentItem() != newTabId) {
+ mEmojiPager.setCurrentItem(newTabId, true /* smoothScroll */);
}
- if (force || mTabHost.getCurrentTab() != category) {
- mTabHost.setCurrentTab(category);
+ if (force || mTabHost.getCurrentTab() != newTabId) {
+ mTabHost.setCurrentTab(newTabId);
}
// TODO: Record current category
}
@@ -302,10 +379,13 @@ public final class EmojiKeyboardView extends LinearLayout implements OnTabChange
private final RecentsKeyboard mRecentsKeyboard;
private final SparseArray<ScrollKeyboardView> mActiveKeyboardView =
CollectionUtils.newSparseArray();
- private int mActivePosition = CATEGORY_UNSPECIFIED;
+ private final EmojiCategory mEmojiCategory;
+ private int mActivePosition = 0;
- public EmojiKeyboardAdapter(final KeyboardLayoutSet layoutSet,
+ public EmojiKeyboardAdapter(final EmojiCategory emojiCategory,
+ final KeyboardLayoutSet layoutSet,
final ScrollKeyboardView.OnKeyClickListener listener) {
+ mEmojiCategory = emojiCategory;
mListener = listener;
mLayoutSet = layoutSet;
mRecentsKeyboard = new RecentsKeyboard(
@@ -313,11 +393,12 @@ public final class EmojiKeyboardView extends LinearLayout implements OnTabChange
}
public void addRecentKey(final Key key) {
- if (mActivePosition == CATEGORY_RECENTS) {
+ if (mEmojiCategory.isInRecentTab()) {
return;
}
mRecentsKeyboard.addRecentKey(key);
- final KeyboardView recentKeyboardView = mActiveKeyboardView.get(CATEGORY_RECENTS);
+ final KeyboardView recentKeyboardView =
+ mActiveKeyboardView.get(mEmojiCategory.getRecentTabId());
if (recentKeyboardView != null) {
recentKeyboardView.invalidateAllKeys();
}
@@ -325,7 +406,7 @@ public final class EmojiKeyboardView extends LinearLayout implements OnTabChange
@Override
public int getCount() {
- return sCategoryName.length;
+ return mEmojiCategory.getShownCategories().size();
}
@Override
@@ -343,7 +424,7 @@ public final class EmojiKeyboardView extends LinearLayout implements OnTabChange
@Override
public Object instantiateItem(final ViewGroup container, final int position) {
- final int elementId = sCategoryElementId[position];
+ final int elementId = mEmojiCategory.getElementIdFromTabId(position);
final Keyboard keyboard = (elementId == KeyboardId.ELEMENT_EMOJI_RECENTS)
? mRecentsKeyboard : mLayoutSet.getKeyboard(elementId);
final LayoutInflater inflater = LayoutInflater.from(container.getContext());
generated by cgit v1.2.3-83-g751a (git 2.47.1) at 2025-05-06 10:49:29 +0000