/*
* Copyright (C) 2007 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.example.android.apis.app;
import com.example.android.apis.R;
import android.app.Activity;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.RemoteViews;
/**
* Demonstrates adding notifications to the status bar
*/
public class StatusBarNotifications extends Activity {
private NotificationManager mNotificationManager;
// Use our layout id for a unique identifier
private static int MOOD_NOTIFICATIONS = R.layout.status_bar_notifications;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.status_bar_notifications);
Button button;
// Get the notification manager serivce.
mNotificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
button = (Button) findViewById(R.id.happy);
button.setOnClickListener(new Button.OnClickListener() {
public void onClick(View v) {
setMood(R.drawable.stat_happy, R.string.status_bar_notifications_happy_message,
false);
}
});
button = (Button) findViewById(R.id.neutral);
button.setOnClickListener(new Button.OnClickListener() {
public void onClick(View v) {
setMood(R.drawable.stat_neutral, R.string.status_bar_notifications_ok_message,
false);
}
});
button = (Button) findViewById(R.id.sad);
button.setOnClickListener(new Button.OnClickListener() {
public void onClick(View v) {
setMood(R.drawable.stat_sad, R.string.status_bar_notifications_sad_message, false);
}
});
button = (Button) findViewById(R.id.happyMarquee);
button.setOnClickListener(new Button.OnClickListener() {
public void onClick(View v) {
setMood(R.drawable.stat_happy, R.string.status_bar_notifications_happy_message,
true);
}
});
button = (Button) findViewById(R.id.neutralMarquee);
button.setOnClickListener(new Button.OnClickListener() {
public void onClick(View v) {
setMood(R.drawable.stat_neutral, R.string.status_bar_notifications_ok_message, true);
}
});
button = (Button) findViewById(R.id.sadMarquee);
button.setOnClickListener(new Button.OnClickListener() {
public void onClick(View v) {
setMood(R.drawable.stat_sad, R.string.status_bar_notifications_sad_message, true);
}
});
button = (Button) findViewById(R.id.happyViews);
button.setOnClickListener(new Button.OnClickListener() {
public void onClick(View v) {
setMoodView(R.drawable.stat_happy, R.string.status_bar_notifications_happy_message);
}
});
button = (Button) findViewById(R.id.neutralViews);
button.setOnClickListener(new Button.OnClickListener() {
public void onClick(View v) {
setMoodView(R.drawable.stat_neutral, R.string.status_bar_notifications_ok_message);
}
});
button = (Button) findViewById(R.id.sadViews);
button.setOnClickListener(new Button.OnClickListener() {
public void onClick(View v) {
setMoodView(R.drawable.stat_sad, R.string.status_bar_notifications_sad_message);
}
});
button = (Button) findViewById(R.id.defaultSound);
button.setOnClickListener(new Button.OnClickListener() {
public void onClick(View v) {
setDefault(Notification.DEFAULT_SOUND);
}
});
button = (Button) findViewById(R.id.defaultVibrate);
button.setOnClickListener(new Button.OnClickListener() {
public void onClick(View v) {
setDefault(Notification.DEFAULT_VIBRATE);
}
});
button = (Button) findViewById(R.id.defaultAll);
button.setOnClickListener(new Button.OnClickListener() {
public void onClick(View v) {
setDefault(Notification.DEFAULT_ALL);
}
});
button = (Button) findViewById(R.id.clear);
button.setOnClickListener(new Button.OnClickListener() {
public void onClick(View v) {
mNotificationManager.cancel(R.layout.status_bar_notifications);
}
});
}
private PendingIntent makeMoodIntent(int moodId) {
// The PendingIntent to launch our activity if the user selects this
// notification. Note the use of FLAG_UPDATE_CURRENT so that if there
// is already an active matching pending intent, we will update its
// extras to be the ones passed in here.
PendingIntent contentIntent = PendingIntent.getActivity(this, 0,
new Intent(this, NotificationDisplay.class)
.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
.putExtra("moodimg", moodId),
PendingIntent.FLAG_UPDATE_CURRENT);
return contentIntent;
}
private void setMood(int moodId, int textId, boolean showTicker) {
// In this sample, we'll use the same text for the ticker and the expanded notification
CharSequence text = getText(textId);
// choose the ticker text
String tickerText = showTicker ? getString(textId) : null;
// Set the icon, scrolling text and timestamp
Notification notification = new Notification(moodId, tickerText,
System.currentTimeMillis());
// Set the info for the views that show in the notification panel.
notification.setLatestEventInfo(this, getText(R.string.status_bar_notifications_mood_title),
text, makeMoodIntent(moodId));
// Send the notification.
// We use a layout id because it is a unique number. We use it later to cancel.
mNotificationManager.notify(R.layout.status_bar_notifications, notification);
}
private void setMoodView(int moodId, int textId) {
// Instead of the normal constructor, we're going to use the one with no args and fill
// in all of the data ourselves. The normal one uses the default layout for notifications.
// You probably want that in most cases, but if you want to do something custom, you
// can set the contentView field to your own RemoteViews object.
Notification notif = new Notification();
// This is who should be launched if the user selects our notification.
notif.contentIntent = makeMoodIntent(moodId);
// In this sample, we'll use the same text for the ticker and the expanded notification
CharSequence text = getText(textId);
notif.tickerText = text;
// the icon for the status bar
notif.icon = moodId;
// our custom view
RemoteViews contentView = new RemoteViews(getPackageName(), R.layout.status_bar_balloon);
contentView.setTextViewText(R.id.text, text);
contentView.setImageViewResource(R.id.icon, moodId);
notif.contentView = contentView;
// we use a string id because is a unique number. we use it later to cancel the
// notification
mNotificationManager.notify(R.layout.status_bar_notifications, notif);
}
private void setDefault(int defaults) {
// This method sets the defaults on the notification before posting it.
// This is who should be launched if the user selects our notification.
PendingIntent contentIntent = PendingIntent.getActivity(this, 0,
new Intent(this, StatusBarNotifications.class), 0);
// In this sample, we'll use the same text for the ticker and the expanded notification
CharSequence text = getText(R.string.status_bar_notifications_happy_message);
final Notification notification = new Notification(
R.drawable.stat_happy, // the icon for the status bar
text, // the text to display in the ticker
System.currentTimeMillis()); // the timestamp for the notification
notification.setLatestEventInfo(
this, // the context to use
getText(R.string.status_bar_notifications_mood_title),
// the title for the notification
text, // the details to display in the notification
contentIntent); // the contentIntent (see above)
notification.defaults = defaults;
mNotificationManager.notify(
R.layout.status_bar_notifications, // we use a string id because it is a unique
// number. we use it later to cancel the
notification); // notification
}
}
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