Repo created

srcs/juloo.keyboard2/EmojiGroupButtonsBar.java

@@ -0,0 +1,62 @@
+package juloo.keyboard2;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.ContextThemeWrapper;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.LinearLayout.LayoutParams;
+import android.widget.LinearLayout;
+
+public class EmojiGroupButtonsBar extends LinearLayout
+{
+  private EmojiGridView _emoji_grid = null;
+
+  public EmojiGroupButtonsBar(Context context, AttributeSet attrs)
+  {
+    super(context, attrs);
+    Emoji.init(context.getResources());
+    add_group(EmojiGridView.GROUP_LAST_USE, "\uD83D\uDD59");
+    for (int i = 0; i < Emoji.getNumGroups(); i++)
+    {
+      Emoji first = Emoji.getEmojisByGroup(i).get(0);
+      add_group(i, first.kv().getString());
+    }
+  }
+
+  void add_group(int id, String symbol)
+  {
+    addView(this.new EmojiGroupButton(getContext(), id, symbol),
+        new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT, 1.f));
+  }
+
+  EmojiGridView get_emoji_grid()
+  {
+    if (_emoji_grid == null)
+      _emoji_grid = (EmojiGridView)((ViewGroup)(getParent())).findViewById(R.id.emoji_grid);
+    return _emoji_grid;
+  }
+
+  class EmojiGroupButton extends Button implements View.OnTouchListener
+  {
+    int _group_id;
+
+    public EmojiGroupButton(Context context, int group_id, String symbol)
+    {
+      super(new ContextThemeWrapper(context, R.style.emojiTypeButton), null, 0);
+      _group_id = group_id;
+      setText(symbol);
+      setOnTouchListener(this);
+    }
+
+    public boolean onTouch(View view, MotionEvent event)
+    {
+      if (event.getAction() != MotionEvent.ACTION_DOWN)
+        return false;
+      get_emoji_grid().setEmojiGroup(_group_id);
+      return true;
+    }
+  }
+}