| /* |
| * Copyright (C) 2014 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 com.android.systemui.statusbar.phone; |
| |
| import android.app.Fragment; |
| import android.content.Context; |
| import android.content.res.Configuration; |
| import android.graphics.Canvas; |
| import android.util.AttributeSet; |
| import android.view.View; |
| import android.view.ViewStub; |
| import android.view.WindowInsets; |
| import android.widget.FrameLayout; |
| |
| import com.android.systemui.R; |
| import com.android.systemui.fragments.FragmentHostManager; |
| import com.android.systemui.plugins.qs.QS; |
| |
| /** |
| * The container with notification stack scroller and quick settings inside. |
| */ |
| public class NotificationsQuickSettingsContainer extends FrameLayout |
| implements ViewStub.OnInflateListener, FragmentHostManager.FragmentListener { |
| |
| private FrameLayout mQsFrame; |
| private View mUserSwitcher; |
| private View mStackScroller; |
| private View mKeyguardStatusBar; |
| private boolean mInflated; |
| private boolean mQsExpanded; |
| private boolean mCustomizerAnimating; |
| |
| private int mBottomPadding; |
| private int mStackScrollerMargin; |
| |
| public NotificationsQuickSettingsContainer(Context context, AttributeSet attrs) { |
| super(context, attrs); |
| } |
| |
| @Override |
| protected void onFinishInflate() { |
| super.onFinishInflate(); |
| mQsFrame = (FrameLayout) findViewById(R.id.qs_frame); |
| mStackScroller = findViewById(R.id.notification_stack_scroller); |
| mStackScrollerMargin = ((LayoutParams) mStackScroller.getLayoutParams()).bottomMargin; |
| mKeyguardStatusBar = findViewById(R.id.keyguard_header); |
| ViewStub userSwitcher = (ViewStub) findViewById(R.id.keyguard_user_switcher); |
| userSwitcher.setOnInflateListener(this); |
| mUserSwitcher = userSwitcher; |
| } |
| |
| @Override |
| protected void onAttachedToWindow() { |
| super.onAttachedToWindow(); |
| FragmentHostManager.get(this).addTagListener(QS.TAG, this); |
| } |
| |
| @Override |
| protected void onDetachedFromWindow() { |
| super.onDetachedFromWindow(); |
| FragmentHostManager.get(this).removeTagListener(QS.TAG, this); |
| } |
| |
| @Override |
| protected void onConfigurationChanged(Configuration newConfig) { |
| super.onConfigurationChanged(newConfig); |
| reloadWidth(mQsFrame); |
| reloadWidth(mStackScroller); |
| } |
| |
| private void reloadWidth(View view) { |
| LayoutParams params = (LayoutParams) view.getLayoutParams(); |
| params.width = getContext().getResources().getDimensionPixelSize( |
| R.dimen.notification_panel_width); |
| view.setLayoutParams(params); |
| } |
| |
| @Override |
| public WindowInsets onApplyWindowInsets(WindowInsets insets) { |
| mBottomPadding = insets.getStableInsetBottom(); |
| setPadding(0, 0, 0, mBottomPadding); |
| return insets; |
| } |
| |
| @Override |
| protected boolean drawChild(Canvas canvas, View child, long drawingTime) { |
| boolean userSwitcherVisible = mInflated && mUserSwitcher.getVisibility() == View.VISIBLE; |
| boolean statusBarVisible = mKeyguardStatusBar.getVisibility() == View.VISIBLE; |
| |
| final boolean qsBottom = mQsExpanded && !mCustomizerAnimating; |
| View stackQsTop = qsBottom ? mStackScroller : mQsFrame; |
| View stackQsBottom = !qsBottom ? mStackScroller : mQsFrame; |
| // Invert the order of the scroll view and user switcher such that the notifications receive |
| // touches first but the panel gets drawn above. |
| if (child == mQsFrame) { |
| return super.drawChild(canvas, userSwitcherVisible && statusBarVisible ? mUserSwitcher |
| : statusBarVisible ? mKeyguardStatusBar |
| : userSwitcherVisible ? mUserSwitcher |
| : stackQsBottom, drawingTime); |
| } else if (child == mStackScroller) { |
| return super.drawChild(canvas, |
| userSwitcherVisible && statusBarVisible ? mKeyguardStatusBar |
| : statusBarVisible || userSwitcherVisible ? stackQsBottom |
| : stackQsTop, |
| drawingTime); |
| } else if (child == mUserSwitcher) { |
| return super.drawChild(canvas, |
| userSwitcherVisible && statusBarVisible ? stackQsBottom |
| : stackQsTop, |
| drawingTime); |
| } else if (child == mKeyguardStatusBar) { |
| return super.drawChild(canvas, |
| stackQsTop, |
| drawingTime); |
| } else { |
| return super.drawChild(canvas, child, drawingTime); |
| } |
| } |
| |
| @Override |
| public void onInflate(ViewStub stub, View inflated) { |
| if (stub == mUserSwitcher) { |
| mUserSwitcher = inflated; |
| mInflated = true; |
| } |
| } |
| |
| @Override |
| public void onFragmentViewCreated(String tag, Fragment fragment) { |
| QS container = (QS) fragment; |
| container.setContainer(this); |
| } |
| |
| public void setQsExpanded(boolean expanded) { |
| if (mQsExpanded != expanded) { |
| mQsExpanded = expanded; |
| invalidate(); |
| } |
| } |
| |
| public void setCustomizerAnimating(boolean isAnimating) { |
| if (mCustomizerAnimating != isAnimating) { |
| mCustomizerAnimating = isAnimating; |
| invalidate(); |
| } |
| } |
| |
| public void setCustomizerShowing(boolean isShowing) { |
| if (isShowing) { |
| // Clear out bottom paddings/margins so the qs customization can be full height. |
| setPadding(0, 0, 0, 0); |
| setBottomMargin(mStackScroller, 0); |
| } else { |
| setPadding(0, 0, 0, mBottomPadding); |
| setBottomMargin(mStackScroller, mStackScrollerMargin); |
| } |
| |
| } |
| |
| private void setBottomMargin(View v, int bottomMargin) { |
| LayoutParams params = (LayoutParams) v.getLayoutParams(); |
| params.bottomMargin = bottomMargin; |
| v.setLayoutParams(params); |
| } |
| } |