/*
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* Copyright (C) 2018 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.statusbar.phone;
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import static android.view.WindowManagerPolicyConstants.NAV_BAR_MODE_3BUTTON;
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import android.annotation.DrawableRes;
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import android.annotation.IdRes;
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import android.content.Context;
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import android.view.ContextThemeWrapper;
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import android.view.View;
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import com.android.systemui.statusbar.policy.KeyButtonDrawable;
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/** Containing logic for the rotation button in nav bar. */
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public class RotationContextButton extends ContextualButton implements
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NavigationModeController.ModeChangedListener, RotationButton {
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public static final boolean DEBUG_ROTATION = false;
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private int mNavBarMode = NAV_BAR_MODE_3BUTTON;
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private RotationButtonController mRotationButtonController;
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public RotationContextButton(@IdRes int buttonResId, @DrawableRes int iconResId) {
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super(buttonResId, iconResId);
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}
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@Override
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public void setRotationButtonController(RotationButtonController rotationButtonController) {
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mRotationButtonController = rotationButtonController;
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}
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@Override
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public void setVisibility(int visibility) {
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super.setVisibility(visibility);
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// Start the rotation animation once it becomes visible
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final KeyButtonDrawable currentDrawable = getImageDrawable();
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if (visibility == View.VISIBLE && currentDrawable != null) {
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currentDrawable.resetAnimation();
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currentDrawable.startAnimation();
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}
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}
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@Override
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protected KeyButtonDrawable getNewDrawable() {
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Context context = new ContextThemeWrapper(getContext().getApplicationContext(),
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mRotationButtonController.getStyleRes());
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return KeyButtonDrawable.create(context, mIconResId, false /* shadow */,
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null /* ovalBackgroundColor */);
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}
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@Override
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public void onNavigationModeChanged(int mode) {
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mNavBarMode = mode;
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}
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@Override
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public boolean acceptRotationProposal() {
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View currentView = getCurrentView();
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return currentView != null && currentView.isAttachedToWindow();
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}
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}
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