Android notification
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This document discusses different types of notifications in Android, including toast notifications, status bar notifications, and alarm manager notifications. It provides code examples for creating each type. Toast notifications display temporary messages on screen without user interaction. Status bar notifications add icons and messages to the status bar that expand when pulled down, and can launch an activity when clicked. The alarm manager allows triggering notifications at specific times in the future.
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The document provides guidance on creating notifications for Android Wear apps. It discusses using NotificationCompat.Builder to build notifications that are displayed properly on both handheld devices and wearables. It covers adding actions, remote voice input, multiple pages, and stacking notifications on wearables. The key aspects covered are using NotificationCompat.Builder to create standard notifications, and NotificationCompat.WearableExtender to add wearable-specific functionality like extra pages and background images.
Android notifications
Android notifications allow apps to display messages in the notification bar even when the app is not open. Notifications can include actions that trigger intents when selected. Common scenarios for actions include accepting/rejecting meetings or liking/sharing social media posts. Notifications can be expanded to include additional details like images or multiple lines of text. Custom notifications allow more complex interfaces with elements like buttons or charts.
Android Wear Development
This document discusses Android Wear development. It provides an overview of Android Wear's features and capabilities including notifications, sending and syncing data between a handheld device and wearable. It describes using notifications to receive messages and react to them on the wearable. It also discusses developing a case study app called Draw Watch for Android Wear which allows drawing on the wearable. The document reviews various Android Wear APIs like the Message API and Data API and provides code samples for sending notifications, opening activities, and syncing data between devices.
Lesson 9
This document provides an overview of ActionBar, Toasts, Notifications, and Preferences in Android app development. It discusses:
1. How to add actions to the ActionBar using a menu XML resource and reacting to clicks by overriding onOptionsItemSelected.
2. How to create and display Toast notifications for simple feedback messages using the Toast class.
3. How to build and trigger Notifications using NotificationCompat.Builder and the NotificationManager, including required notification components.
4. How to create a Preferences UI using PreferenceActivity and Preference subclasses defined in an XML preferences file.
Event Handling in JAVA
This document provides an overview of event handling in Java. It discusses key concepts like events, event sources, event listeners, and different types of events like action events, item events, key events, mouse events, and window events. For each event type, it describes the relevant listener interface and event class, including their common methods. It explains how events are generated by sources and handled by registered listener objects using the delegation event model in Java.
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Di sini Anda akan belajar mengenai komponen Notification. Dengan menggunakan Notification, kita dapat memberitahu user ketika ada informasi baru yang diperolehnya. Misalnya saat ada pesan masuk di WhatsApp, pemberitahuan di Facebook, dan lain-lain.
Ada beragam jenis notifikasi. Ada yang berupa pop-up, dan ada juga yang muncul di status bar perangkat kita.
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Data Transfer between activities and Database
Include Intent, Type of intent, Intent Filter, Activity Life cycle and Broadcast
Android action bar and notifications-chapter16
The action bar is a window feature that identifies the application and user location, and provides user actions and navigation modes. A notification is a message you can display to the user outside of your application's normal UI. When you tell the system to issue a notification, it first appears as an icon in the notification area. In this unit we will discuss about the action bar and notification usage in Android.
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tL20 event handling
The document discusses Java event handling and various listener interfaces. It describes the delegation event model where an event source generates an event and sends it to registered listeners. It outlines common listener interfaces like ActionListener, ItemListener, KeyListener, MouseListener, and WindowListener. It provides details on the methods in each interface and how to write classes that implement the listener interfaces.
Exercises broadcast receiver,incoming phone call
The document describes how to create a broadcast receiver that listens for incoming phone calls and the phone state. It involves creating a receiver class that extends BroadcastReceiver and overrides the onReceive method. The receiver is registered in the AndroidManifest.xml file with the appropriate permissions. The receiver logs messages when a phone call comes in. It also describes how to use the alarm manager system service to schedule a receiver to run at a specified time in the future, which then uses the vibrator service and displays a toast notification.
Androd Listeners
In which you can find all android Listeners. which is used to handle event handle.
view event Listener ,adapter event listener and other listeners
02 hello world - Android
The document discusses key concepts in Android application development including:
- Android applications are developed using Java and compiled into .apk files that run within the Dalvik virtual machine. Each app runs as an isolated "user" with unique permissions.
- The main components of Android apps are Activities, Services, Content Providers, and Broadcast Receivers which handle interfaces, background tasks, data management and system-wide notifications.
- Apps are developed using a combination of XML layouts and Java code, with activities rendering layouts and adding behavior through listeners and callbacks. Common tasks like displaying text, handling clicks, and text-to-speech are demonstrated.
08.Push Notifications
This document provides an overview of push notifications and background tasks in Windows Phone applications. It discusses the three types of notifications (raw, toast, and tile), and how to send notification messages to update tiles, display toasts, or pass data to running apps. It also covers creating background tasks using periodic and resource-intensive agents to perform work when apps are not running, and techniques for sharing data between apps and agents. The document includes code samples and schemas for sending different notification message types.
Implementation of Push Notification in React Native Android app using Firebas...
Push notifications allow apps to display messages to users even when the app is not open. This document discusses how to implement push notifications in a React Native Android app using Firebase. It involves setting up the React Native app, configuring Firebase, creating a notification channel, registering for push notifications, sending test notifications, and customizing the notification appearance.
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- 4. Toast Notification • A toast notification is a message that pops up on the surface of the window. • It only fills the amount of space required for the message and the user's current activity remains visible and interactive. • The notification automatically fades in and out, and does not accept interaction events. • Because a toast can be created from a background Service, it appears even if the application isn't visible.
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- 10. Expanded Message (Notification Detail) • Appears when icon/ticker-text is pulled down
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- 15. Thank you