若调用该方法,则setNumber的设置将失效 setContentIntent : 设置内容的PendingIntent,在点击该通知时触发Intent动作 setDeleteIntent : 设置删除的...PendingIntent,在滑掉该通知时触发Intent动作 setAutoCancel : 设置该通知是否自动清除。...调用该方法后,状态栏和下拉列表中的指定通知将消失 cancelAll : 取消所有通知 下面是NotificationManager的调用代码例子: NotificationManager...; import android.app.PendingIntent; import android.content.BroadcastReceiver; import android.content.Context...super.onStop(); } private NotifyReceiver notifyReceiver; public class NotifyReceiver extends BroadcastReceiver
java.io.IOException; import android.app.AlarmManager; import android.app.Notification; import android.app.NotificationManager...; import android.app.PendingIntent; import android.app.Service; import android.content.BroadcastReceiver...LocalService getService() { return LocalService.this; } } @Override public void onCreate() { mNM = (NotificationManager...; am.setRepeating(AlarmManager.RTC_WAKEUP, System.currentTimeMillis(), 1000 * 10, pi);// 马上开始,每1分钟触发一次...alarmReceiver = new BroadcastReceiver() { @Override public void onReceive(Context context, Intent
AlarmManager简介 AlarmManager实质是一个全局的定时器,是Android中常用的一种系统级别的提示服务,在指定时间或周期性启动其它组件(包括Activity,Service,BroadcastReceiver...如果在系统休眠时闹钟触发,它将不会被传递,直到下一次设备唤醒。...如果在系统休眠时闹钟触发,它将不会被传递,直到下一次设备唤醒(闹钟在睡眠状态下不可用)。...广播配置 新建闹钟BroadCastReceiver: public class AlarmReceiver extends BroadcastReceiver { private NotificationManager..., notify); bitmap.recycle(); //回收bitmap } } } 注册BroadCastReceiver: 最后别忘了在清单里注册广播。
三、自定义消息 设置BroadcastReceiver : import android.app.Notification; import android.app.NotificationManager...; import android.content.BroadcastReceiver; import android.content.Context; import android.content.Intent...* time : 2018/01/25 * desc : 极光自定义接收器 * version: 1.0 */ public class JPushReceiver extends BroadcastReceiver...try { String result = new AESCryptUtil().decrypt(message); NotificationManager...notifyManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
在这里如果我们要取消这条通知, * 我们调用notificationManager.cancel(1);就可以了 * 第二个参数是要发送的通知对象...这样的话思路就清晰了,我们这里通过一个Broadcast来处理按钮单击事件,因此我们需要使用BroadcastReceiver对象来接收广播,那么接下来是MyBroadcastReceiver.java...: import android.content.BroadcastReceiver; import android.content.Context; import android.content.Intent...; import android.widget.Toast; public class MyBroadcastReceiver extends BroadcastReceiver { public...toastStr + "下一曲按钮", Toast.LENGTH_SHORT).show(); } } } 在这段代码中我们定义了一个类MyBroadcastReceiver继承于BroadCastReceiver
; import android.app.PendingIntent; import android.content.BroadcastReceiver; import android.content.Context...import android.util.Log; import android.widget.RemoteViews; public class MyBroadcastReceiver extends BroadcastReceiver...mNotificationManager = (NotificationManager) context1 .getSystemService(context1.NOTIFICATION_SERVICE...notificationManager; SingletonF singletonF; @Override protected void onCreate(@Nullable Bundle savedInstanceState...= (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE); notificationManager.cancel(1
广播接收器接收到开机发出的广播,就执行onReceive(),在onReceive()可以写一些我们需要做的操作 [q34z0pd1ir.jpeg] 使用Android Studio帮我们创建广播,点击包名-->New-->BroadcastReceiver...builder.setSmallIcon(R.mipmap.ic_launcher); Notification notification = builder.build(); NotificationManager...manager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE); manager.notify
NotificationManager manager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE) ;...我们一般通过其静态方法getActivity()方法、getBroadcast()方法、getService()方法来获取Pendingintent的实例 1 NotificationManager...manager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE) ; 2 Notification notification...跳转到新的活动中去了之后,我们要调用NotificationManager的cancel(int id)方法来取消通知,从而取消那个图标 1 public class NotificationActivity...信息的相关内容都封装在传进来的Intent中,可以按照下面的方法进行提取: 1 class MesssageReceiver extends BroadcastReceiver{ 2 @Override
常和alermanger 和notificationmanager一起使用。 ...Intent一般是用作Activity、Sercvice、BroadcastReceiver之间传递数据,而Pendingintent,一般用在 Notification上,可以理解为延迟执行的intent..., PendingIntent.getActivity(this, 0, new Intent(this,Activity2.class), 0));//即将跳转页面,还没跳转 NotificationManager... manager=(NotificationManager)getSystemService(this.NOTIFICATION_SERVICE); manager.notify... manager=(NotificationManager)getSystemService(this.NOTIFICATION_SERVICE); manager.notify(
manager = (NotificationManager)context.getSystemService(Context.NOTIFICATION_SERVICE); Set<...manager = (NotificationManager)context.getSystemService(Context.NOTIFICATION_SERVICE); notifyMsg...mNotifyMgr = (NotificationManager)context.getSystemService(Context.NOTIFICATION_SERVICE... 广播的写法 import android.content.BroadcastReceiver...import com.util.NotificationUtil; import java.io.IOException; public class AlarmReceiver extends BroadcastReceiver
我是在activity调用destroy后开启服务,广播接收器代码如下: /** * 监听activity的结束 */ private BroadcastReceiver mFinishReceiver...= new BroadcastReceiver() { @Override public void onReceive(Context context, Intent...Intent("finish")); } notification通知消息: 接下来的这些代码需要写在服务里 要使用通知栏可以分以下几步: 第一步,获取系统的通知栏管理对象: private NotificationManager...manager; manager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE); 第二步,获取通知栏Builder对象
启动模式启动服务 绑定模式绑定服务 前台服务 AIDL远程服务 Service 是Android四大组件之一(Activity 活动,Service 服务,ContentProvider内容提供者,BroadcastReceiver...Service主要用于组件之间交互(例如:与Activity、ContentProvider、BroadcastReceiver进行交互)、后台执行耗时操作等(例如下载文件,播放音乐等,但Service...onStartCommand(Intent intent, int flags, int startId) { Log.i(TAG, "----onStartCommand----"); // 获取NotificationManager...实例 notifyManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE); // 实例化NotificationCompat.Builder...实例 NotificationManager notifyManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE
广播接收器BootCompleteReceiver从BroadcastReceiver类继承。重写BroadcastReceiver类的回调函数onReceive()。...通过调用 Context 的getSystemService 函数获取NotificationManager对象;然后调用它的notify函数发送通知。...NotificationManager manager = (NotificationManager) getSystemService (NOTIFICATION_SERVICE...bindService的第一个参数是 Intent 对象,第二个参数是ServiceConnection 对象,第三个参数是一个标志位,比如BIND_AUTO_CREATE 表示服务会在绑定后自动创建,这样就会触发调用音乐服务中的...动态注册的 Context 对象被销毁时, BroadcastReceiver 也随之自动注销。
class OnePixelActivity : AppCompatActivity() { private lateinit var br: BroadcastReceiver override...params.width = 1 window.attributes = params //在一像素activity里注册广播接受者 接受到广播结束掉一像素 br = object : BroadcastReceiver...name: ComponentName, service: IBinder) {} } } /** * 通知栏点击广播接受者 */ class NotificationClickReceiver : BroadcastReceiver...class NotificationUtils(context: Context) : ContextWrapper(context) { private var manager: NotificationManager...{ if (manager == null) { manager = getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
Remote Views的应用 桌面部件与通知栏分别由AppWidgetManager 与 NotificationManager来管理.。...AppWidget AppWidget也就是“窗口小部件”,当我们点击桌面的小部件的时候,其实是触发Remote端的AppWidgetProvider实现;具体显示是Local的AppWidgetHost...manager=(NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE); manager.notify...intent.putExtra(Constant.VIEW, remoteViews); sendBroadcast(intent); } 界面B: private BroadcastReceiver...mRemoteBroadcastReceiver=new BroadcastReceiver() { @Override public void onReceive(
PendingIntent使用 我们经常使用Intent,但是接触PendingIntent是比较少的,PendingIntent可以看作是对Intent的一个封装,但它不是立刻执行某个行为,而是满足某些条件或触发某些事件后才执行指定的行为...PendingIntent获取有三种方式:Activity、Service和BroadcastReceiver获取。...,首先我们需要创建一个广播,在com.llw.notification下新建一个ReplyMessageReceiver类,里面的代码如下: class ReplyMessageReceiver : BroadcastReceiver...) as NotificationManager //发送通知 notificationManager.notify(2, repliedNotification)...③ PendingIntent 现在我们要通过BroadcastReceiver获取PendingIntent,在initReplyNotification()函数中新增代码: private fun
class OnePixelActivity : AppCompatActivity() { private lateinit var br: BroadcastReceiver override...params.width = 1 window.attributes = params //在一像素activity里注册广播接受者 接受到广播结束掉一像素 br = object : BroadcastReceiver...name: ComponentName, service: IBinder) {} } } /** * 通知栏点击广播接受者 */ class NotificationClickReceiver : BroadcastReceiver...setSound(null, null) getManager().createNotificationChannel(channel) } } private fun getManager(): NotificationManager...{ if (manager == null) { manager = getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
PendingIntent常和alermanger 和notificationmanager一起使用。 ...Intent一般是用作Activity、Service、BroadcastReceiver之间传递数据;而Pendingintent一般用在 Notification上,可以理解为延迟执行的intent...this, "通知", "http://blog.csdn.net/sunboy_2050", pIntent); // context, title, msg, pendingIntent NotificationManager...manager = (NotificationManager)getSystemService(this.NOTIFICATION_SERVICE); manager.notify(0, notify...> PendingReceiver 类 主要处理PendingIntent广播的事情,即发送短信成功后的提醒,实现如下: public class PendingReceiver extends BroadcastReceiver
2.service服务和BroadcastReceiver广播相结合,在加上Notificaiton 显示(如程序的后台更新)。...3.Intent作为意图处理,和Notificaiton的点击时间紧密结合在了一起,并且与BroadcastReceiver和service的联系也紧密不可以分割。...(service 在后台之后通过BroadcastReceiver来通知Notificaiton 显示相关东西,在通过Intent完成用户的意图操作) 相关文档:Activity启动模式 及 Intent...NotificationManager mNotificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE...在各种情况下情况下它还会根据各种情况出发效果: contentIntent:在通知窗口区域,Notification被单击时的响应事件由该intent触发; deleteIntent:当用户点击全部清除按钮时
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