public class

AutoCompleteTextViewBindingAdapter

extends java.lang.Object

 java.lang.Object

↳androidx.databinding.adapters.AutoCompleteTextViewBindingAdapter

Gradle dependencies

compile group: 'androidx.databinding', name: 'databinding-adapters', version: '7.4.0-alpha02'

  • groupId: androidx.databinding
  • artifactId: databinding-adapters
  • version: 7.4.0-alpha02

Artifact androidx.databinding:databinding-adapters:7.4.0-alpha02 it located at Google repository (https://maven.google.com/)

Androidx class mapping:

androidx.databinding.adapters.AutoCompleteTextViewBindingAdapter android.databinding.adapters.AutoCompleteTextViewBindingAdapter

Summary

Constructors
publicAutoCompleteTextViewBindingAdapter()

Methods
public static voidsetOnItemSelectedListener(AutoCompleteTextView view, AdapterViewBindingAdapter.OnItemSelected selected, AdapterViewBindingAdapter.OnNothingSelected nothingSelected)

public static voidsetValidator(AutoCompleteTextView view, AutoCompleteTextViewBindingAdapter.FixText fixText, AutoCompleteTextViewBindingAdapter.IsValid isValid)

from java.lang.Objectclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructors

public AutoCompleteTextViewBindingAdapter()

Methods

public static void setValidator(AutoCompleteTextView view, AutoCompleteTextViewBindingAdapter.FixText fixText, AutoCompleteTextViewBindingAdapter.IsValid isValid)

public static void setOnItemSelectedListener(AutoCompleteTextView view, AdapterViewBindingAdapter.OnItemSelected selected, AdapterViewBindingAdapter.OnNothingSelected nothingSelected)

Source

/*
 * Copyright (C) 2015 The Android Open Source Project
 *
 * 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 androidx.databinding.adapters;

import androidx.databinding.BindingAdapter;
import androidx.databinding.BindingMethod;
import androidx.databinding.BindingMethods;
import androidx.databinding.adapters.AdapterViewBindingAdapter.OnItemSelected;
import androidx.databinding.adapters.AdapterViewBindingAdapter.OnItemSelectedComponentListener;
import androidx.databinding.adapters.AdapterViewBindingAdapter.OnNothingSelected;
import androidx.annotation.RestrictTo;
import android.widget.AutoCompleteTextView;
import android.widget.AutoCompleteTextView.Validator;

/**
 * @hide
 */
@RestrictTo(RestrictTo.Scope.LIBRARY)
@BindingMethods({
        @BindingMethod(type = AutoCompleteTextView.class, attribute = "android:completionThreshold", method = "setThreshold"),
        @BindingMethod(type = AutoCompleteTextView.class, attribute = "android:popupBackground", method = "setDropDownBackgroundDrawable"),
        @BindingMethod(type = AutoCompleteTextView.class, attribute = "android:onDismiss", method = "setOnDismissListener"),
        @BindingMethod(type = AutoCompleteTextView.class, attribute = "android:onItemClick", method = "setOnItemClickListener"),
})
public class AutoCompleteTextViewBindingAdapter {

    @BindingAdapter(value = {"android:fixText", "android:isValid"}, requireAll = false)
    public static void setValidator(AutoCompleteTextView view, final FixText fixText,
            final IsValid isValid) {
        if (fixText == null && isValid == null) {
            view.setValidator(null);
        } else {
            view.setValidator(new Validator() {
                @Override
                public boolean isValid(CharSequence text) {
                    if (isValid != null) {
                        return isValid.isValid(text);
                    } else {
                        return true;
                    }
                }

                @Override
                public CharSequence fixText(CharSequence invalidText) {
                    if (fixText != null) {
                        return fixText.fixText(invalidText);
                    } else {
                        return invalidText;
                    }
                }
            });
        }
    }

    @BindingAdapter(value = {"android:onItemSelected", "android:onNothingSelected"},
            requireAll = false)
    public static void setOnItemSelectedListener(AutoCompleteTextView view,
            final OnItemSelected selected, final OnNothingSelected nothingSelected) {
        if (selected == null && nothingSelected == null) {
            view.setOnItemSelectedListener(null);
        } else {
            view.setOnItemSelectedListener(
                    new OnItemSelectedComponentListener(selected, nothingSelected, null));
        }
    }

    public interface IsValid {
        boolean isValid(CharSequence text);
    }

    public interface FixText {
        CharSequence fixText(CharSequence invalidText);
    }
}