Fixes FS#174: Displaying of ASCII emoticons differs

1 files changed, 36 insertions, 0 deletions

diff --git a/libs/emojicon/src/main/java/github/ankushsachdeva/emojicon/EmojiconAbstractSpan.java b/libs/emojicon/src/main/java/github/ankushsachdeva/emojicon/EmojiconAbstractSpan.java
new file mode 100644
index 00000000..1ee4599a
--- /dev/null
+++ b/libs/emojicon/src/main/java/github/ankushsachdeva/emojicon/EmojiconAbstractSpan.java
@@ -0,0 +1,36 @@
+package github.ankushsachdeva.emojicon;
+
+import android.content.Context;
+import android.graphics.drawable.Drawable;
+import android.text.style.DynamicDrawableSpan;
+
+/**
+ * Created by lookshe on 29.03.16.
+ */
+public abstract class EmojiconAbstractSpan extends DynamicDrawableSpan {
+    private final Context mContext;
+    private final int mResourceId;
+    private final int mSize;
+    private Drawable mDrawable;
+
+    public EmojiconAbstractSpan(Context context, int resourceId, int size) {
+        super();
+        mContext = context;
+        mResourceId = resourceId;
+        mSize = size;
+    }
+
+    @Override
+    public Drawable getDrawable() {
+        if (mDrawable == null) {
+            try {
+                mDrawable = mContext.getResources().getDrawable(mResourceId);
+                int size = mSize;
+                mDrawable.setBounds(0, 0, size, size);
+            } catch (Exception e) {
+                // swallow
+            }
+        }
+        return mDrawable;
+    }
+}