/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License
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*/
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package com.android.systemui.qs;
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import android.view.View;
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import androidx.annotation.Nullable;
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/**
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* The bottom footer of the quick settings panel.
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*/
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public interface QSFooter {
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/**
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* Sets the given {@link QSPanel} to be the one that will display the quick settings.
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*/
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void setQSPanel(@Nullable QSPanel panel);
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/**
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* Sets whether or not the footer should be visible.
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*
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* @param visibility One of {@link View#VISIBLE}, {@link View#INVISIBLE} or {@link View#GONE}.
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* @see View#setVisibility(int)
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*/
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void setVisibility(int visibility);
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/**
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* Sets whether the footer is in an expanded state.
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*/
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void setExpanded(boolean expanded);
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/**
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* Returns the full height of the footer.
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*/
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int getHeight();
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/**
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* Sets the percentage amount that the quick settings has been expanded.
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*
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* @param expansion A value from 1 to 0 that indicates how much the quick settings have been
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* expanded. 1 is fully expanded.
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*/
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void setExpansion(float expansion);
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/**
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* Sets whether or not this footer should set itself to listen for changes in any callbacks
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* that it has implemented.
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*/
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void setListening(boolean listening);
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/**
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* Sets whether or not the keyguard is currently being shown.
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*/
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void setKeyguardShowing(boolean keyguardShowing);
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/**
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* Sets the {@link android.view.View.OnClickListener to be used on elements that expend QS.
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*/
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void setExpandClickListener(View.OnClickListener onClickListener);
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default void disable(int state1, int state2, boolean animate) {}
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}
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