| /* |
| * Copyright (C) 2019 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.row.wrapper; |
| |
| import android.content.Context; |
| import android.view.View; |
| import android.view.ViewGroup; |
| |
| import com.android.systemui.statusbar.notification.row.ExpandableNotificationRow; |
| |
| /** |
| * Wraps a notification containing a decorated custom view. |
| */ |
| public class NotificationDecoratedCustomViewWrapper extends NotificationTemplateViewWrapper { |
| |
| private View mWrappedView = null; |
| |
| /** |
| * Determines if the standard template contains a custom view, injected by Notification.Builder |
| */ |
| public static boolean hasCustomView(View v) { |
| return getWrappedCustomView(v) != null; |
| } |
| |
| private static View getWrappedCustomView(View view) { |
| if (view == null) { |
| return null; |
| } |
| ViewGroup container = view.findViewById( |
| com.android.internal.R.id.notification_main_column); |
| if (container == null) { |
| return null; |
| } |
| Integer childIndex = (Integer) container.getTag( |
| com.android.internal.R.id.notification_custom_view_index_tag); |
| if (childIndex == null || childIndex == -1) { |
| return null; |
| } |
| return container.getChildAt(childIndex); |
| } |
| |
| protected NotificationDecoratedCustomViewWrapper(Context ctx, View view, |
| ExpandableNotificationRow row) { |
| super(ctx, view, row); |
| } |
| |
| @Override |
| public void onContentUpdated(ExpandableNotificationRow row) { |
| mWrappedView = getWrappedCustomView(mView); |
| |
| // Custom views will most likely use just white or black as their text color. |
| // We need to scan through and replace these colors by Material NEXT colors. |
| ensureThemeOnChildren(mWrappedView); |
| |
| if (needsInversion(resolveBackgroundColor(), mWrappedView)) { |
| invertViewLuminosity(mWrappedView); |
| } |
| super.onContentUpdated(row); |
| } |
| } |