- There are 845 emoji characters.
- EmojiView: used for selecting and entering emoji characters in specified one category.
- EmojiViewEx: used for selecting and entering emoji characters in all category.
- EmojiEditView & EmojiTextView: used for editing and showing texts with emoji respectively. (Native EditView and TextView could also be used for showing emoji characters.)
- Emoji characters are encoded in corresponding Unicode.
- A lighter library contains only people category.
- The process of resources loading is lazy.
- The number of rows and columns could be customized.
- Navigator dots on the bottom and the color could be customized.
- Customize border color and the height of category tab.
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:emoji="http://schemas.android.com/apk/res/zhaohg.emojiviewdemo"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:layout_gravity="fill">
<zhaohg.emojiview.EmojiEditText
android:id="@+id/emojiEditText"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ems="10" >
<requestFocus />
</zhaohg.emojiview.EmojiEditText>
<zhaohg.emojiview.EmojiViewEx
android:id="@+id/emojiView"
android:layout_width="match_parent"
android:layout_height="190dp"
android:background="#EEEEEE"
emoji:indicatorDotsColor="#222222"
emoji:categoryHeight="40dp"/>
</LinearLayout>EditText editText = (EditText) this.findViewById(R.id.emojiEditText);
EmojiView emojiView = (EmojiViewEx) this.findViewById(R.id.emojiView);
emojiView.setEditText(editText);For EditText overload the onTextChanged method:
@Override
protected void onTextChanged(CharSequence text, int start, int lengthBefore, int lengthAfter) {
this.setupEmoji(start, lengthAfter);
}
private void setupEmoji(int start, int length) {
EmojiSetup.setupEmoji(this.getContext(), this.getText(), (int)this.getTextSize(), start, length);
}For TextView overload the setText method:
@Override
public void setText(CharSequence text, BufferType type) {
SpannableStringBuilder builder = new SpannableStringBuilder(text);
EmojiSetup.setupEmoji(this.getContext(), builder, (int) this.getTextSize());
super.setText(builder, type);
}