From 199ca5cf03f1778d9a41622f4b0ed02912c2a20b Mon Sep 17 00:00:00 2001
From: Jules Aguillon
Date: Sun, 11 Dec 2022 16:20:51 +0100
Subject: Improve emoji pane layout

The measurement function was wrong in some situations. Set a width for
columns and properly configure the GridView.
---
 srcs/juloo.keyboard2/EmojiGridView.java | 32 +++++++++-----------------------
 1 file changed, 9 insertions(+), 23 deletions(-)

(limited to 'srcs/juloo.keyboard2/EmojiGridView.java')

diff --git a/srcs/juloo.keyboard2/EmojiGridView.java b/srcs/juloo.keyboard2/EmojiGridView.java
index 7668c55..191f758 100644
--- a/srcs/juloo.keyboard2/EmojiGridView.java
+++ b/srcs/juloo.keyboard2/EmojiGridView.java
@@ -2,9 +2,8 @@ package juloo.keyboard2;
 
 import android.content.Context;
 import android.content.SharedPreferences;
-import android.graphics.Typeface;
 import android.util.AttributeSet;
-import android.view.Gravity;
+import android.view.ContextThemeWrapper;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.AdapterView;
@@ -14,16 +13,14 @@ import android.widget.TextView;
 import java.util.Arrays;
 import java.util.Comparator;
 import java.util.HashMap;
-import java.util.Set;
 import java.util.HashSet;
+import java.util.Set;
 
 public class EmojiGridView extends GridView
   implements GridView.OnItemClickListener
 {
   public static final int GROUP_LAST_USE = -1;
 
-  public static final int COLUMN_WIDTH = 192;
-
   private static final String LAST_USE_PREF = "emoji_last_use";
 
   private Emoji[] _emojiArray;
@@ -38,7 +35,6 @@ public class EmojiGridView extends GridView
     super(context, attrs);
     Emoji.init(context.getResources());
     setOnItemClickListener(this);
-    setColumnWidth(COLUMN_WIDTH);
     loadLastUsed();
     setEmojiGroup((_lastUsed.size() == 0) ? 0 : GROUP_LAST_USE);
   }
@@ -58,13 +54,6 @@ public class EmojiGridView extends GridView
     saveLastUsed(); // TODO: opti
   }
 
-  @Override
-  public void onMeasure(int wSpec, int hSpec)
-  {
-    super.onMeasure(wSpec, hSpec);
-    setNumColumns(getMeasuredWidth() / COLUMN_WIDTH);
-  }
-
   private Emoji[] getLastEmojis()
   {
     final HashMap<Emoji, Integer> map = _lastUsed;
@@ -121,14 +110,11 @@ public class EmojiGridView extends GridView
     return getContext().getSharedPreferences("emoji_last_use", Context.MODE_PRIVATE);
   }
 
-  private static class EmojiView extends TextView
+  static class EmojiView extends TextView
   {
     public EmojiView(Context context)
     {
       super(context);
-      setTextAppearance(context, R.style.emojiGridButton);
-      setGravity(Gravity.CENTER);
-      setLayoutParams(new GridView.LayoutParams(GridView.LayoutParams.WRAP_CONTENT, GridView.LayoutParams.WRAP_CONTENT));
     }
 
     public void setEmoji(Emoji emoji)
@@ -137,15 +123,15 @@ public class EmojiGridView extends GridView
     }
   }
 
-  private static class EmojiViewAdpater extends BaseAdapter
+  static class EmojiViewAdpater extends BaseAdapter
   {
-    private Context _context;
+    Context _button_context;
 
-    private Emoji[] _emojiArray;
+    Emoji[] _emojiArray;
 
     public EmojiViewAdpater(Context context, Emoji[] emojiArray)
     {
-      _context = context;
+      _button_context = new ContextThemeWrapper(context, R.style.emojiGridButton);
       _emojiArray = emojiArray;
     }
 
@@ -171,9 +157,9 @@ public class EmojiGridView extends GridView
       EmojiView view = (EmojiView)convertView;
 
       if (view == null)
-        view = new EmojiView(_context);
+        view = new EmojiView(_button_context);
       view.setEmoji(_emojiArray[pos]);
-      return (view);
+      return view;
     }
   }
 }
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