要解决安卓通知不工作且没有返回任何错误的问题,可以尝试以下方法:
代码示例:
// 检查通知权限是否已授予
private boolean checkNotificationPermission() {
NotificationManagerCompat notificationManager = NotificationManagerCompat.from(this);
return notificationManager.areNotificationsEnabled();
}
代码示例:
// 创建通知渠道
private void createNotificationChannel() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
String channelId = "your_channel_id";
String channelName = "Your Channel Name";
String channelDescription = "Your Channel Description";
int channelImportance = NotificationManager.IMPORTANCE_DEFAULT;
NotificationChannel channel = new NotificationChannel(channelId, channelName, channelImportance);
channel.setDescription(channelDescription);
NotificationManager notificationManager = getSystemService(NotificationManager.class);
notificationManager.createNotificationChannel(channel);
}
}
代码示例:
// 创建并发送通知
private void sendNotification() {
String channelId = "your_channel_id";
String title = "Notification Title";
String content = "Notification Content";
NotificationCompat.Builder builder = new NotificationCompat.Builder(this, channelId)
.setSmallIcon(R.drawable.ic_notification)
.setContentTitle(title)
.setContentText(content)
.setPriority(NotificationCompat.PRIORITY_DEFAULT);
NotificationManagerCompat notificationManager = NotificationManagerCompat.from(this);
notificationManager.notify(notificationId, builder.build());
}
请确保在你的应用中正确地调用上述方法。如果问题仍然存在,你可以尝试清除应用数据、重启设备或在其他设备上测试你的应用,以确定问题的根本原因。
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