mirror of https://github.com/M66B/FairEmail.git
62 lines
2.1 KiB
Java
62 lines
2.1 KiB
Java
package eu.faircode.email;
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/*
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This file is part of FairEmail.
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FairEmail 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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FairEmail 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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You should have received a copy of the GNU General Public License
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along with FairEmail. If not, see <http://www.gnu.org/licenses/>.
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Copyright 2018-2024 by Marcel Bokhorst (M66B)
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*/
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import android.content.Context;
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import android.util.AttributeSet;
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import android.view.View;
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import androidx.annotation.NonNull;
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import androidx.coordinatorlayout.widget.CoordinatorLayout;
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import com.google.android.material.snackbar.Snackbar;
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public class BehaviorBottomMargin extends CoordinatorLayout.Behavior<View> {
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public BehaviorBottomMargin() {
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super();
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}
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public BehaviorBottomMargin(Context context, AttributeSet attrs) {
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super(context, attrs);
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}
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@Override
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public boolean layoutDependsOn(@NonNull CoordinatorLayout parent, @NonNull View child, @NonNull View dependency) {
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return (dependency instanceof Snackbar.SnackbarLayout);
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}
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@Override
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public boolean onDependentViewChanged(@NonNull CoordinatorLayout parent, @NonNull View child, @NonNull View dependency) {
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setMargin(child, dependency.isAttachedToWindow() ? dependency.getHeight() : 0);
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return true;
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}
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@Override
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public void onDependentViewRemoved(CoordinatorLayout parent, View child, View dependency) {
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setMargin(child, 0);
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}
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private static void setMargin(View child, int value) {
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CoordinatorLayout.LayoutParams lparam = (CoordinatorLayout.LayoutParams) child.getLayoutParams();
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lparam.setMargins(0, 0, 0, value);
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child.setLayoutParams(lparam);
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}
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}
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