| /* |
| * Copyright (C) 2015 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.notification; |
| |
| import android.app.Notification; |
| import android.content.Context; |
| import android.content.res.Resources; |
| import android.util.TypedValue; |
| import android.view.ContextThemeWrapper; |
| import android.view.LayoutInflater; |
| import android.view.ViewGroup; |
| import android.widget.TextView; |
| |
| import com.android.systemui.R; |
| |
| /** |
| * A class managing hybrid groups that include {@link HybridNotificationView} and the notification |
| * group overflow. |
| */ |
| public class HybridGroupManager { |
| |
| private final Context mContext; |
| private final NotificationDozeHelper mDozer; |
| private final ViewGroup mParent; |
| |
| private float mOverflowNumberSizeDark; |
| private int mOverflowNumberPaddingDark; |
| private float mOverflowNumberSize; |
| private int mOverflowNumberPadding; |
| |
| private int mOverflowNumberColor; |
| private int mOverflowNumberColorDark; |
| private float mDarkAmount = 0f; |
| |
| public HybridGroupManager(Context ctx, ViewGroup parent) { |
| mContext = ctx; |
| mParent = parent; |
| mDozer = new NotificationDozeHelper(); |
| initDimens(); |
| } |
| |
| public void initDimens() { |
| Resources res = mContext.getResources(); |
| mOverflowNumberSize = res.getDimensionPixelSize( |
| R.dimen.group_overflow_number_size); |
| mOverflowNumberSizeDark = res.getDimensionPixelSize( |
| R.dimen.group_overflow_number_size_dark); |
| mOverflowNumberPadding = res.getDimensionPixelSize( |
| R.dimen.group_overflow_number_padding); |
| mOverflowNumberPaddingDark = mOverflowNumberPadding + res.getDimensionPixelSize( |
| R.dimen.group_overflow_number_extra_padding_dark); |
| } |
| |
| private HybridNotificationView inflateHybridViewWithStyle(int style) { |
| LayoutInflater inflater = new ContextThemeWrapper(mContext, style) |
| .getSystemService(LayoutInflater.class); |
| HybridNotificationView hybrid = (HybridNotificationView) inflater.inflate( |
| R.layout.hybrid_notification, mParent, false); |
| mParent.addView(hybrid); |
| return hybrid; |
| } |
| |
| private TextView inflateOverflowNumber() { |
| LayoutInflater inflater = mContext.getSystemService(LayoutInflater.class); |
| TextView numberView = (TextView) inflater.inflate( |
| R.layout.hybrid_overflow_number, mParent, false); |
| mParent.addView(numberView); |
| updateOverFlowNumberColor(numberView); |
| return numberView; |
| } |
| |
| private void updateOverFlowNumberColor(TextView numberView) { |
| numberView.setTextColor(NotificationUtils.interpolateColors( |
| mOverflowNumberColor, mOverflowNumberColorDark, mDarkAmount)); |
| } |
| |
| public void setOverflowNumberColor(TextView numberView, int colorRegular, int colorDark) { |
| mOverflowNumberColor = colorRegular; |
| mOverflowNumberColorDark = colorDark; |
| if (numberView != null) { |
| updateOverFlowNumberColor(numberView); |
| } |
| } |
| |
| public HybridNotificationView bindFromNotification(HybridNotificationView reusableView, |
| Notification notification) { |
| return bindFromNotificationWithStyle(reusableView, notification, |
| R.style.HybridNotification); |
| } |
| |
| public HybridNotificationView bindAmbientFromNotification(HybridNotificationView reusableView, |
| Notification notification) { |
| return bindFromNotificationWithStyle(reusableView, notification, |
| R.style.HybridNotification_Ambient); |
| } |
| |
| private HybridNotificationView bindFromNotificationWithStyle( |
| HybridNotificationView reusableView, Notification notification, int style) { |
| if (reusableView == null) { |
| reusableView = inflateHybridViewWithStyle(style); |
| } |
| CharSequence titleText = resolveTitle(notification); |
| CharSequence contentText = resolveText(notification); |
| reusableView.bind(titleText, contentText); |
| return reusableView; |
| } |
| |
| private CharSequence resolveText(Notification notification) { |
| CharSequence contentText = notification.extras.getCharSequence(Notification.EXTRA_TEXT); |
| if (contentText == null) { |
| contentText = notification.extras.getCharSequence(Notification.EXTRA_BIG_TEXT); |
| } |
| return contentText; |
| } |
| |
| private CharSequence resolveTitle(Notification notification) { |
| CharSequence titleText = notification.extras.getCharSequence(Notification.EXTRA_TITLE); |
| if (titleText == null) { |
| titleText = notification.extras.getCharSequence(Notification.EXTRA_TITLE_BIG); |
| } |
| return titleText; |
| } |
| |
| public TextView bindOverflowNumber(TextView reusableView, int number) { |
| if (reusableView == null) { |
| reusableView = inflateOverflowNumber(); |
| } |
| String text = mContext.getResources().getString( |
| R.string.notification_group_overflow_indicator, number); |
| if (!text.equals(reusableView.getText())) { |
| reusableView.setText(text); |
| } |
| String contentDescription = String.format(mContext.getResources().getQuantityString( |
| R.plurals.notification_group_overflow_description, number), number); |
| |
| reusableView.setContentDescription(contentDescription); |
| return reusableView; |
| } |
| |
| public TextView bindOverflowNumberAmbient(TextView titleView, Notification notification, |
| int number) { |
| String text = mContext.getResources().getString( |
| R.string.notification_group_overflow_indicator_ambient, |
| resolveTitle(notification), number); |
| if (!text.equals(titleView.getText())) { |
| titleView.setText(text); |
| } |
| return titleView; |
| } |
| |
| public void setOverflowNumberDark(TextView view, boolean dark, boolean fade, long delay) { |
| mDozer.setIntensityDark((f)->{ |
| mDarkAmount = f; |
| updateOverFlowNumberColor(view); |
| }, dark, fade, delay, view); |
| view.setTextSize(TypedValue.COMPLEX_UNIT_PX, |
| dark ? mOverflowNumberSizeDark : mOverflowNumberSize); |
| int paddingEnd = dark ? mOverflowNumberPaddingDark : mOverflowNumberPadding; |
| view.setPaddingRelative(view.getPaddingStart(), view.getPaddingTop(), paddingEnd, |
| view.getPaddingBottom()); |
| } |
| } |