虽然推荐使用Firebase Cloud Messaging(FCM)服务来实现Android推送通知,但是我们也可以使用其他推送服务来实现。以下是使用OneSignal推送服务的示例代码:
dependencies {
// OneSignal SDK
implementation 'com.onesignal:OneSignal:[3.15.2, 3.99.99]'
}
public class MyApp extends Application {
@Override
public void onCreate() {
super.onCreate();
// OneSignal Initialization
OneSignal.startInit(this)
.setNotificationOpenedHandler(new MyNotificationOpenedHandler())
.init();
}
}
class MyNotificationOpenedHandler implements OneSignal.NotificationOpenedHandler {
@Override
public void notificationOpened(OSNotificationOpenResult result) {
// 处理通知
}
}
POST https://onesignal.com/api/v1/notifications
{
"app_id": "YOUR_APP_ID",
"included_segments": ["All"],
"contents": {"en": "Hello, world!"}
}
通过以上步骤,我们可以使用OneSignal推送服务来发送Android推送通知。