mirror of https://github.com/TeamNewPipe/NewPipe
64 lines
2.1 KiB
Java
64 lines
2.1 KiB
Java
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/*
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* Copyright (C) Eltex ltd 2019 <eltex@eltex-co.ru>
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* FocusAwareCoordinator.java is part of NewPipe.
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*
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* NewPipe is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* NewPipe is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with NewPipe. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.schabi.newpipe.views;
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import android.content.Context;
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import android.graphics.Rect;
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import android.util.AttributeSet;
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import android.view.View;
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import android.view.ViewGroup;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import androidx.coordinatorlayout.widget.CoordinatorLayout;
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public final class FocusAwareCoordinator extends CoordinatorLayout {
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private final Rect childFocus = new Rect();
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public FocusAwareCoordinator(@NonNull Context context) {
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super(context);
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}
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public FocusAwareCoordinator(@NonNull Context context, @Nullable AttributeSet attrs) {
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super(context, attrs);
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}
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public FocusAwareCoordinator(@NonNull Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
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super(context, attrs, defStyleAttr);
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}
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@Override
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public void requestChildFocus(View child, View focused) {
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super.requestChildFocus(child, focused);
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if (!isInTouchMode()) {
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if (focused.getHeight() >= getHeight()) {
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focused.getFocusedRect(childFocus);
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((ViewGroup) child).offsetDescendantRectToMyCoords(focused, childFocus);
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} else {
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focused.getHitRect(childFocus);
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((ViewGroup) child).offsetDescendantRectToMyCoords((View) focused.getParent(), childFocus);
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}
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requestChildRectangleOnScreen(child, childFocus, false);
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}
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}
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}
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