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/*
* Copyright (C) 2020 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.car.rotaryplayground;
import android.app.Notification;
import android.app.NotificationChannel;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.Intent;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import androidx.annotation.Nullable;
import androidx.fragment.app.Fragment;
public class HeadsUpNotificationFragment extends Fragment {
private static final String NOTIFICATION_CHANNEL_ID = "rotary_notification";
private static final int NOTIFICATION_ID = 1;
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container,
@Nullable Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.rotary_notification, container, false);
NotificationManager notificationManager =
getContext().getSystemService(NotificationManager.class);
notificationManager.createNotificationChannel(
new NotificationChannel(NOTIFICATION_CHANNEL_ID, "Rotary Playground",
NotificationManager.IMPORTANCE_HIGH));
view.findViewById(R.id.add_notification_button1).setOnClickListener(
v -> notificationManager.notify(NOTIFICATION_ID, createNotification()));
view.findViewById(R.id.clear_notification_button1).setOnClickListener(
v -> notificationManager.cancel(NOTIFICATION_ID));
view.findViewById(R.id.add_notification_button2).setOnClickListener(
v -> notificationManager.notify(NOTIFICATION_ID, createNotification()));
view.findViewById(R.id.clear_notification_button2).setOnClickListener(
v -> notificationManager.cancel(NOTIFICATION_ID));
return view;
}
/**
* Creates a notification with CATEGORY_CALL in a channel with IMPORTANCE_HIGH. This will
* produce a heads-up notification even for non-system apps that aren't privileged and aren't
* signed with the platform key. The notification includes three actions which appear as buttons
* in the HUN.
*/
private Notification createNotification() {
Intent intent = new Intent(getContext(), RotaryActivity.class);
PendingIntent pendingIntent = PendingIntent.getActivity(getContext(), 0, intent, 0);
return new Notification.Builder(getContext(), NOTIFICATION_CHANNEL_ID)
.setContentTitle("Example heads-up notification")
.setContentText("Try nudging up to HUN")
.setSmallIcon(R.drawable.ic_launcher)
.addAction(new Notification.Action.Builder(null, "Action1", pendingIntent).build())
.addAction(new Notification.Action.Builder(null, "Action2", pendingIntent).build())
.addAction(new Notification.Action.Builder(null, "Action3", pendingIntent).build())
.setColor(getContext().getColor(android.R.color.holo_red_light))
.setCategory(Notification.CATEGORY_CALL)
.build();
}
}
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