从Android键盘中删除要输入的笑脸
我的编辑文本 其中inputType为android:inputType=“text | textCapWords” 问题是当键盘打开时,我可以输入微笑 如何从Android本机键盘禁用笑脸 任何帮助都将不胜感激从Android键盘中删除要输入的笑脸,android,android-layout,Android,Android Layout,我的编辑文本 其中inputType为android:inputType=“text | textCapWords” 问题是当键盘打开时,我可以输入微笑 如何从Android本机键盘禁用笑脸 任何帮助都将不胜感激 <com.google.android.material.textfield.TextInputLayout android:id="@+id/nameInputLayout" style="@style/textI
<com.google.android.material.textfield.TextInputLayout
android:id="@+id/nameInputLayout"
style="@style/textInputLayout"
android:layout_marginTop="@dimen/_30sdp"
app:errorEnabled="true"
app:errorTextAppearance="@style/ErrorText"
app:hintTextAppearance="@style/HintText">
<com.google.android.material.textfield.TextInputEditText
android:id="@+id/edt_user_name"
style="@style/editTextInputLayout"
android:hint="@string/enter_your_name"
android:imeOptions="actionNext"
android:inputType="text|textCapWords"
app:fontFamily="@font/muli_regular_font" />
</com.google.android.material.textfield.TextInputLayout>
试试这样的方法,这对我很有效
editText.setFilters(new InputFilter[]{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;
}
}
editText.setFilters(新的InputFilter[]{new EmojiExcludeFilter()});
私有类EmojiExcludeFilter实现InputFilter{
@凌驾
公共CharSequence筛选器(CharSequence源、int开始、int结束、跨区目标、int开始、int结束){
for(int i=start;i