diff options
Diffstat (limited to 'RotaryPlayground/src/com/android/car/rotaryplayground')
| -rw-r--r-- | RotaryPlayground/src/com/android/car/rotaryplayground/HeadsUpNotificationFragment.java | 77 | ||||
| -rw-r--r-- | RotaryPlayground/src/com/android/car/rotaryplayground/RotaryMenu.java | 18 |
2 files changed, 95 insertions, 0 deletions
diff --git a/RotaryPlayground/src/com/android/car/rotaryplayground/HeadsUpNotificationFragment.java b/RotaryPlayground/src/com/android/car/rotaryplayground/HeadsUpNotificationFragment.java new file mode 100644 index 0000000..0744ac0 --- /dev/null +++ b/RotaryPlayground/src/com/android/car/rotaryplayground/HeadsUpNotificationFragment.java @@ -0,0 +1,77 @@ +/* + * 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(); + } +} diff --git a/RotaryPlayground/src/com/android/car/rotaryplayground/RotaryMenu.java b/RotaryPlayground/src/com/android/car/rotaryplayground/RotaryMenu.java index d28d007..a1ede40 100644 --- a/RotaryPlayground/src/com/android/car/rotaryplayground/RotaryMenu.java +++ b/RotaryPlayground/src/com/android/car/rotaryplayground/RotaryMenu.java @@ -20,6 +20,7 @@ import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.Button; + import androidx.annotation.Nullable; import androidx.fragment.app.Fragment; @@ -33,11 +34,13 @@ public class RotaryMenu extends Fragment { private Fragment mRotaryCards = null; private Fragment mRotaryGrid = null; private Fragment mDirectManipulation = null; + private Fragment mNotificationFragment = null; private Fragment mScrollFragment = null; private Button mCardButton; private Button mGridButton; private Button mDirectManipulationButton; + private Button mNotificationButton; private Button mScrollButton; @Override @@ -59,6 +62,11 @@ public class RotaryMenu extends Fragment { mDirectManipulationButton.setOnClickListener( (v -> showDirectManipulationExamples(/* hasFocus= */ true))); + mNotificationButton = view.findViewById(R.id.notification); + mNotificationButton.setOnFocusChangeListener( + (v, hasFocus) -> showNotificationExample(hasFocus)); + mNotificationButton.setOnClickListener(v -> showNotificationExample(/* hasFocus= */ true)); + mScrollButton = view.findViewById(R.id.scroll); mScrollButton.setOnFocusChangeListener((v, hasFocus) -> showScrollFragment(hasFocus)); mScrollButton.setOnClickListener(v -> showScrollFragment(/* hasFocus= */ true)); @@ -98,6 +106,16 @@ public class RotaryMenu extends Fragment { showFragment(mDirectManipulation); } + private void showNotificationExample(boolean hasFocus) { + if (!hasFocus) { + return; // do nothing if no focus. + } + if (mNotificationFragment == null) { + mNotificationFragment = new HeadsUpNotificationFragment(); + } + showFragment(mNotificationFragment); + } + private void showScrollFragment(boolean hasFocus) { if (!hasFocus) { return; // Do nothing if no focus. |