做网站谈单,沈阳做网站有名公司,在哪里可以免费做个人网站,成都房地产市场分析目录 一、通知0. 配置权限1. 测试发送通知代码2. 打开通知设置界面代码3. 前台服务创建常驻通知 二、快捷方式1. 测试添加动态快捷方式代码 三、开发者图块四、桌面小部件 基于jetpack compose 框架的使用代码 一、通知
参见 官方文档
0. 配置权限
uses-permission andr… 目录 一、通知0. 配置权限1. 测试发送通知代码2. 打开通知设置界面代码3. 前台服务创建常驻通知 二、快捷方式1. 测试添加动态快捷方式代码 三、开发者图块四、桌面小部件 基于jetpack compose 框架的使用代码 一、通知
参见 官方文档
0. 配置权限
uses-permission android:nameandroid.permission.POST_NOTIFICATIONS /1. 测试发送通知代码 Button(onClick { val channelId notify1val manager getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManagerval channel NotificationChannel(channelId, 通知消息1, NotificationManager.IMPORTANCE_HIGH).apply {description this is a test channelsetShowBadge(true)enableVibration(true)setAllowBubbles(true)enableLights(true)}manager.createNotificationChannel(channel)val pendingIntent PendingIntent.getActivity(context, 1002,Intent(thisMainActivity, WakeActivity::class.java),PendingIntent.FLAG_MUTABLE)val noticeId Random.nextInt()val notification NotificationCompat.Builder(context, channelId).setSmallIcon(R.drawable.future).setContentTitle(未来).setContentText(未来已经到了).setStyle(NotificationCompat.BigPictureStyle().bigPicture(BitmapFactory.decodeResource(resources, R.drawable.future))).setBadgeIconType(NotificationCompat.BADGE_ICON_LARGE).setNumber(10).setAllowSystemGeneratedContextualActions(true).setBubbleMetadata(NotificationCompat.BubbleMetadata.fromPlatform(BubbleMetadata.Builder(a bubble 1).build())).setContentIntent(pendingIntent).build()val timer object:CountDownTimer(3000, 3000){override fun onTick(millisUntilFinished: Long) {}override fun onFinish() {manager.notify(noticeId, notification)}}timer.start()
}){Text(text 测试)
}2. 打开通知设置界面代码
Button(onClick { val intentSetting Intent(Settings.ACTION_APP_NOTIFICATION_SETTINGS)intentSetting.putExtra(Settings.EXTRA_APP_PACKAGE, packageName)// intentSetting.putExtra(Settings.EXTRA_CHANNEL_ID, chat4)startActivity(intentSetting)
}) {Text(text 测试)
}3. 前台服务创建常驻通知
override fun onCreate() {super.onCreate()Log.e(TAG, onCreate: create sevice, )val channelId foregroundServiceval manager getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManagerval channel NotificationChannel(channelId, 前台服务, NotificationManager.IMPORTANCE_HIGH).apply {description this is a foregroundService notification}manager.createNotificationChannel(channel)val pendingIntent PendingIntent.getActivity(this, 1003,Intent(this, MainActivity::class.java),PendingIntent.FLAG_MUTABLE)val notification NotificationCompat.Builder(this, channelId).setSmallIcon(R.drawable.future).setContentTitle(实时服务).setContentText(未来已经到了).setContentIntent(pendingIntent).build()startForeground(Random.nextInt(), notification)
}二、快捷方式
参见 官方文档
1. 测试添加动态快捷方式代码 Button(onClick { ShortcutManagerCompat.addDynamicShortcuts(context, listOf(ShortcutInfoCompat.Builder(context, id1).setShortLabel(Website 1).setLongLabel(Open the website ${Random.nextInt()}).setIcon(IconCompat.createWithResource(context, R.drawable.future)).setIntent(Intent(Intent.ACTION_VIEW,Uri.parse(https://www.mysite.example.com/))).build(),ShortcutInfoCompat.Builder(context, id2).setShortLabel(Website 7).setLongLabel(Open the website ${Random.nextInt()}).setIcon(IconCompat.createWithResource(context, R.drawable.future)).setIntent(Intent(Intent.ACTION_VIEW,Uri.parse(https://www.mysite.com/))).build(),ShortcutInfoCompat.Builder(context, id4).setShortLabel(Website 6).setLongLabel(Open the website ${Random.nextInt()}).setIcon(IconCompat.createWithResource(context, R.drawable.future)).setIntent(Intent(Intent.ACTION_VIEW,Uri.parse(https://www.mysite.com/))).build(),ShortcutInfoCompat.Builder(context, id3).setShortLabel(Website 5).setLongLabel(Open the website ${Random.nextInt()}).setIcon(IconCompat.createWithResource(context, R.drawable.future)).setIntent(Intent(Intent.ACTION_VIEW,Uri.parse(https://www.mysite.com/))).build(),ShortcutInfoCompat.Builder(context, id5).setShortLabel(Website 4).setLongLabel(Open the website ${Random.nextInt()}).setIcon(IconCompat.createWithResource(context, R.drawable.future)).setIntent(Intent(Intent.ACTION_VIEW,Uri.parse(https://www.mysite.com/))).build(),ShortcutInfoCompat.Builder(context, id6).setShortLabel(Website 3).setLongLabel(Open the website ${Random.nextInt()}).setIcon(IconCompat.createWithResource(context, R.drawable.future)).setIntent(Intent(Intent.ACTION_VIEW,Uri.parse(https://www.mysite.com/))).build()))
}) {Text(text 测试)
}三、开发者图块
参见 官方文档 四、桌面小部件
参见 官方文档
