| /* |
| * 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.qs; |
| |
| import static android.app.StatusBarManager.DISABLE2_QUICK_SETTINGS; |
| import static android.content.res.Configuration.ORIENTATION_LANDSCAPE; |
| |
| import android.content.Context; |
| import android.content.res.Configuration; |
| import android.graphics.Point; |
| import android.util.AttributeSet; |
| import android.view.View; |
| import android.widget.FrameLayout; |
| |
| import com.android.systemui.R; |
| import com.android.systemui.qs.customize.QSCustomizer; |
| |
| /** |
| * Wrapper view with background which contains {@link QSPanel} and {@link BaseStatusBarHeader} |
| */ |
| public class QSContainerImpl extends FrameLayout { |
| |
| private final Point mSizePoint = new Point(); |
| |
| private int mHeightOverride = -1; |
| private QSPanel mQSPanel; |
| private View mQSDetail; |
| private QuickStatusBarHeader mHeader; |
| private float mQsExpansion; |
| private QSCustomizer mQSCustomizer; |
| private View mQSFooter; |
| |
| private View mBackground; |
| private View mBackgroundGradient; |
| private View mStatusBarBackground; |
| |
| private int mSideMargins; |
| private boolean mQsDisabled; |
| |
| public QSContainerImpl(Context context, AttributeSet attrs) { |
| super(context, attrs); |
| } |
| |
| @Override |
| protected void onFinishInflate() { |
| super.onFinishInflate(); |
| mQSPanel = findViewById(R.id.quick_settings_panel); |
| mQSDetail = findViewById(R.id.qs_detail); |
| mHeader = findViewById(R.id.header); |
| mQSCustomizer = findViewById(R.id.qs_customize); |
| mQSFooter = findViewById(R.id.qs_footer); |
| mBackground = findViewById(R.id.quick_settings_background); |
| mStatusBarBackground = findViewById(R.id.quick_settings_status_bar_background); |
| mBackgroundGradient = findViewById(R.id.quick_settings_gradient_view); |
| mSideMargins = getResources().getDimensionPixelSize(R.dimen.notification_side_paddings); |
| |
| setImportantForAccessibility(IMPORTANT_FOR_ACCESSIBILITY_NO); |
| setMargins(); |
| } |
| |
| @Override |
| protected void onConfigurationChanged(Configuration newConfig) { |
| super.onConfigurationChanged(newConfig); |
| setBackgroundGradientVisibility(newConfig); |
| updateResources(); |
| mSizePoint.set(0, 0); // Will be retrieved on next measure pass. |
| } |
| |
| @Override |
| public boolean performClick() { |
| // Want to receive clicks so missing QQS tiles doesn't cause collapse, but |
| // don't want to do anything with them. |
| return true; |
| } |
| |
| @Override |
| protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { |
| // QSPanel will show as many rows as it can (up to TileLayout.MAX_ROWS) such that the |
| // bottom and footer are inside the screen. |
| Configuration config = getResources().getConfiguration(); |
| boolean navBelow = config.smallestScreenWidthDp >= 600 |
| || config.orientation != Configuration.ORIENTATION_LANDSCAPE; |
| MarginLayoutParams layoutParams = (MarginLayoutParams) mQSPanel.getLayoutParams(); |
| |
| // The footer is pinned to the bottom of QSPanel (same bottoms), therefore we don't need to |
| // subtract its height. We do not care if the collapsed notifications fit in the screen. |
| int maxQs = getDisplayHeight() - layoutParams.topMargin - layoutParams.bottomMargin |
| - getPaddingBottom(); |
| if (navBelow) { |
| maxQs -= getResources().getDimensionPixelSize(R.dimen.navigation_bar_height); |
| } |
| // Measure with EXACTLY. That way, PagedTileLayout will only use excess height and will be |
| // measured last, after other views and padding is accounted for. |
| mQSPanel.measure(widthMeasureSpec, MeasureSpec.makeMeasureSpec(maxQs, MeasureSpec.EXACTLY)); |
| int width = mQSPanel.getMeasuredWidth(); |
| int height = layoutParams.topMargin + layoutParams.bottomMargin |
| + mQSPanel.getMeasuredHeight() + getPaddingBottom(); |
| super.onMeasure(MeasureSpec.makeMeasureSpec(width, MeasureSpec.EXACTLY), |
| MeasureSpec.makeMeasureSpec(height, MeasureSpec.EXACTLY)); |
| // QSCustomizer will always be the height of the screen, but do this after |
| // other measuring to avoid changing the height of the QS. |
| mQSCustomizer.measure(widthMeasureSpec, |
| MeasureSpec.makeMeasureSpec(getDisplayHeight(), MeasureSpec.EXACTLY)); |
| } |
| |
| |
| @Override |
| protected void measureChildWithMargins(View child, int parentWidthMeasureSpec, int widthUsed, |
| int parentHeightMeasureSpec, int heightUsed) { |
| // Do not measure QSPanel again when doing super.onMeasure. |
| // This prevents the pages in PagedTileLayout to be remeasured with a different (incorrect) |
| // size to the one used for determining the number of rows and then the number of pages. |
| if (child != mQSPanel) { |
| super.measureChildWithMargins(child, parentWidthMeasureSpec, widthUsed, |
| parentHeightMeasureSpec, heightUsed); |
| } |
| } |
| |
| @Override |
| protected void onLayout(boolean changed, int left, int top, int right, int bottom) { |
| super.onLayout(changed, left, top, right, bottom); |
| updateExpansion(); |
| } |
| |
| public void disable(int state1, int state2, boolean animate) { |
| final boolean disabled = (state2 & DISABLE2_QUICK_SETTINGS) != 0; |
| if (disabled == mQsDisabled) return; |
| mQsDisabled = disabled; |
| setBackgroundGradientVisibility(getResources().getConfiguration()); |
| mBackground.setVisibility(mQsDisabled ? View.GONE : View.VISIBLE); |
| } |
| |
| private void updateResources() { |
| LayoutParams layoutParams = (LayoutParams) mQSPanel.getLayoutParams(); |
| layoutParams.topMargin = mContext.getResources().getDimensionPixelSize( |
| com.android.internal.R.dimen.quick_qs_offset_height); |
| |
| mQSPanel.setLayoutParams(layoutParams); |
| } |
| |
| /** |
| * Overrides the height of this view (post-layout), so that the content is clipped to that |
| * height and the background is set to that height. |
| * |
| * @param heightOverride the overridden height |
| */ |
| public void setHeightOverride(int heightOverride) { |
| mHeightOverride = heightOverride; |
| updateExpansion(); |
| } |
| |
| public void updateExpansion() { |
| int height = calculateContainerHeight(); |
| setBottom(getTop() + height); |
| mQSDetail.setBottom(getTop() + height); |
| // Pin QS Footer to the bottom of the panel. |
| mQSFooter.setTranslationY(height - mQSFooter.getHeight()); |
| mBackground.setTop(mQSPanel.getTop()); |
| mBackground.setBottom(height); |
| } |
| |
| protected int calculateContainerHeight() { |
| int heightOverride = mHeightOverride != -1 ? mHeightOverride : getMeasuredHeight(); |
| return mQSCustomizer.isCustomizing() ? mQSCustomizer.getHeight() |
| : Math.round(mQsExpansion * (heightOverride - mHeader.getHeight())) |
| + mHeader.getHeight(); |
| } |
| |
| private void setBackgroundGradientVisibility(Configuration newConfig) { |
| if (newConfig.orientation == ORIENTATION_LANDSCAPE) { |
| mBackgroundGradient.setVisibility(View.INVISIBLE); |
| mStatusBarBackground.setVisibility(View.INVISIBLE); |
| } else { |
| mBackgroundGradient.setVisibility(mQsDisabled ? View.INVISIBLE : View.VISIBLE); |
| mStatusBarBackground.setVisibility(View.VISIBLE); |
| } |
| } |
| |
| public void setExpansion(float expansion) { |
| mQsExpansion = expansion; |
| updateExpansion(); |
| } |
| |
| private void setMargins() { |
| setMargins(mQSDetail); |
| setMargins(mBackground); |
| setMargins(mQSFooter); |
| mQSPanel.setMargins(mSideMargins); |
| mHeader.setMargins(mSideMargins); |
| } |
| |
| private void setMargins(View view) { |
| FrameLayout.LayoutParams lp = (LayoutParams) view.getLayoutParams(); |
| lp.rightMargin = mSideMargins; |
| lp.leftMargin = mSideMargins; |
| } |
| |
| private int getDisplayHeight() { |
| if (mSizePoint.y == 0) { |
| getDisplay().getRealSize(mSizePoint); |
| } |
| return mSizePoint.y; |
| } |
| } |