问题描述
我在我的应用中使用 Local Notifications,它在我的 iPhone 上运行良好,但是在我的 Android 模拟器上触发通知时,它没有在屏幕顶部显示通知,但是只有点:
我确保 init
和我的呼叫 instantNotification
看起来像这样:
Future initialize() async {
FlutterlocalnotificationsPlugin FlutterlocalnotificationsPlugin =
FlutterlocalnotificationsPlugin();
AndroidInitializationSettings androidInitializationSettings =
AndroidInitializationSettings('app_icon');
IOSInitializationSettings iosInitializationSettings =
IOSInitializationSettings();
final InitializationSettings initializationSettings =
InitializationSettings(
android: androidInitializationSettings,iOS: iosInitializationSettings);
await FlutterlocalnotificationsPlugin.initialize(initializationSettings);
}
//Instant Notifications
Future instantNofitication() async {
var android = AndroidNotificationDetails('id','channel','description');
var ios = IOSNotificationDetails();
var platform = new NotificationDetails(android: android,iOS: ios);
await _FlutterlocalnotificationsPlugin.show(
0,'Demo instant notification','Tap to do something',platform,payload: 'Welcome to demo app',);
}
我在这里遗漏了什么?
解决方法
您可以尝试使用此行将通知的重要性级别设置为最大值:
var i = [1,2,3,4,5];
var result = [];
var current = [];
i.reverse().forEach((num) => {
current.unshift(num);
result = current;
current = [current];
})
console.log(JSON.stringify(result))
您将其添加到 AndroidNotificationDetails 类实例中。这将告诉 Android 操作系统通知对用户很重要,屏幕顶部的平视显示器(一个小弹出窗口)应该显示几秒钟。
后会解决您的问题