まず、これは私が、私はこれが私のスレッドを開く前に既に掲載見キーボード
public class EmojiExcludeEditText extends EditText {
public EmojiExcludeEditText(Context context) {
super(context);
init();
}
public EmojiExcludeEditText(Context context, AttributeSet attrs) {
super(context, attrs);
init();
}
public EmojiExcludeEditText(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
init();
}
private void init() {
setFilters(new InputFilter[]{emojiExcludeFilter});
}
@Override
public void setFilters(InputFilter[] filters) {
if (filters.length != 0) { //if length == 0 it will here return when init() is called
boolean add = true;
for (InputFilter inputFilter : filters) {
if (inputFilter == emojiExcludeFilter) {
add = false;
break;
}
}
if (add) {
filters = Arrays.copyOf(filters, filters.length + 1);
filters[filters.length - 1] = emojiExcludeFilter;
}
}
super.setFilters(filters);
}
private EmojiExcludeFilter emojiExcludeFilter = new EmojiExcludeFilter();
private class EmojiExcludeFilter implements InputFilter {
@Override
public CharSequence filter(CharSequence source, int start, int end, Spanned dest, int dstart, int dend) {
for (int i = start; i < end; i++) {
int type = Character.getType(source.charAt(i));
if (type == Character.SURROGATE || type == Character.OTHER_SYMBOL) {
return "";
}
}
return null;
}
}
}
に絵文字を無効にする方法ですEDITTEXT
にこの属性を追加します。同じEmojisをアプリ内の独立したアイコンやボタンから呼び出すことはできますか? –