push_notification_firebase

Description:

push notification firebase

push_notification #
A new Flutter project.
App configuration for firebase push notification: #


Create firebase Project for individual project


set up and change (optional) package name : The package name will be available in the ./android/app/build.gradle file of your Flutter project.


After register: google-services.json file which will link our Flutter app to Firebase Google services. We need to download the file and move it to the ./android/app directory of our Flutter project.


Add Firebase Configurations to Native Files in your Flutter Project: root-level (project-level) Gradle file (android/build.gradle), we need to add rules to include the Google Services Gradle plugin.


buildscript {
repositories {
// Check that you have the following line (if not, add it):
google() // Google's Maven repository
}
dependencies {
...
// Add this line
classpath 'com.google.gms:google-services:4.3.4'
}
}
allprojects {
...
repositories {
// Check that you have the following line (if not, add it):
google() // Google's Maven repository
...
}
}
copied to clipboard

(app-level) Gradle file (android/app/build.gradle), we need to apply the Google Services Gradle plugin.

// Add the following line:
**apply plugin: 'com.google.gms.google-services'** // Google Services plugin
copied to clipboard

Integrate Firebase Messaging with Flutter: add the firebase-messaging dependency to the ./android/app/build.gardle file.

dependencies {
//add this line
implementation platform('com.google.firebase:firebase-bom:32.1.0')
implementation 'com.google.firebase:firebase-analytics-ktx'
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
}
root level build.gradle
dependencies {
//add this
classpath 'com.google.gms:google-services:4.3.15'
}
copied to clipboard


minsdkversion should be 19


these permissions need to be there in android manifest file


<uses-permission android:name="android.permission.POST_NOTIFICATIONS"/>
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
copied to clipboard

for building default notification channel this should be inside android manifest

<meta-data
android:name="com.google.firebase.messaging.default_notification_channel_id"
android:value="high_importance_channel" />
copied to clipboard

for giving icon to push notification ./android/app/src/main/res inside that extract icon and put it in res folder and it is responsible for giving icon to push notification

Functionality package provide: #

request permission
getDeviceToken
tokenRefesh if expire
foreground notification
background notification
Interact with notification after click switch to some page
subscribe notification related to particular topic
unsubscribe from topic
customising banner of push notification

Getting Started #
This project is a starting point for a Flutter application.
A few resources to get you started if this is your first Flutter project:

Lab: Write your first Flutter app
Cookbook: Useful Flutter samples

For help getting started with Flutter development, view the
online documentation, which offers tutorials,
samples, guidance on mobile development, and a full API reference.