diff options
Diffstat (limited to 'src/github/ankushsachdeva/emojicon/EmojiconSpan.java')
| -rw-r--r-- | src/github/ankushsachdeva/emojicon/EmojiconSpan.java | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/src/github/ankushsachdeva/emojicon/EmojiconSpan.java b/src/github/ankushsachdeva/emojicon/EmojiconSpan.java new file mode 100644 index 0000000..1afeea9 --- /dev/null +++ b/src/github/ankushsachdeva/emojicon/EmojiconSpan.java @@ -0,0 +1,51 @@ +/* + * Copyright 2014 Ankush Sachdeva + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package github.ankushsachdeva.emojicon; + +import android.content.Context; +import android.graphics.drawable.Drawable; +import android.text.style.DynamicDrawableSpan; + +/** + * @author Hieu Rocker (rockerhieu@gmail.com) + */ +class EmojiconSpan extends DynamicDrawableSpan { + private final Context mContext; + private final int mResourceId; + private final int mSize; + private Drawable mDrawable; + + public EmojiconSpan(Context context, int resourceId, int size) { + super(); + mContext = context; + mResourceId = resourceId; + mSize = size; + } + + 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; + } +}
\ No newline at end of file |