/*
* Copyright 2021 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.emoji2.widget;
import android.content.Context;
import android.util.AttributeSet;
import android.view.ActionMode;
import android.widget.Button;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.annotation.RestrictTo;
import androidx.core.widget.TextViewCompat;
/**
* Support library implementation for ExtractButton. Used by {@link EmojiExtractViewHelper} while
* inflating {@link EmojiExtractEditText} for keyboard use.
* @hide
*/
@RestrictTo(RestrictTo.Scope.LIBRARY)
public class ExtractButtonCompat extends Button {
public ExtractButtonCompat(@NonNull Context context) {
super(context, null);
}
public ExtractButtonCompat(@NonNull Context context, @Nullable AttributeSet attrs) {
super(context, attrs);
}
public ExtractButtonCompat(@NonNull Context context, @Nullable AttributeSet attrs,
int defStyleAttr) {
super(context, attrs, defStyleAttr);
}
/**
* Pretend like the window this view is in always has focus, so it will
* highlight when selected.
*/
@Override
public boolean hasWindowFocus() {
return isEnabled() && getVisibility() == VISIBLE;
}
/**
* See
* {@link TextViewCompat#setCustomSelectionActionModeCallback(TextView, ActionMode.Callback)}
*/
@Override
public void setCustomSelectionActionModeCallback(
@NonNull ActionMode.Callback actionModeCallback
) {
super.setCustomSelectionActionModeCallback(TextViewCompat
.wrapCustomSelectionActionModeCallback(this, actionModeCallback));
}
}