| /* |
| * Copyright 2018 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.preference; |
| |
| import static androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP; |
| |
| import android.content.Context; |
| import android.util.AttributeSet; |
| import android.widget.LinearLayout; |
| |
| import androidx.annotation.RestrictTo; |
| |
| /** |
| * Custom LinearLayout that does not propagate the pressed state down to its children. |
| * By default, the pressed state is propagated to all the children that are not clickable |
| * or long-clickable. |
| * @hide |
| */ |
| @RestrictTo(LIBRARY_GROUP) |
| public class UnPressableLinearLayout extends LinearLayout { |
| public UnPressableLinearLayout(Context context) { |
| this(context, null); |
| } |
| |
| public UnPressableLinearLayout(Context context, AttributeSet attrs) { |
| super(context, attrs); |
| } |
| |
| @Override |
| protected void dispatchSetPressed(boolean pressed) { |
| // Skip dispatching the pressed key state to the children so that they don't trigger any |
| // pressed state animation on their stateful drawables. |
| } |
| } |