Android Notification使用方法总结
AndroidNotification使用方法总结
一.基本使用
1.构造notification
NotificationCompat.BuildermBuilder=newNotificationCompat.Builder(appContext) .setSmallIcon(appContext.getApplicationInfo().icon) .setWhen(System.currentTimeMillis()) .setAutoCancel(true)//当点击通知的时候会自动取消 .setContentTitle(contentTitle) .setTicker(notifyText)//状态栏提示 .setContentText(summaryBody) .setContentIntent(pendingIntent) .setNumber(notificationNum); Notificationnotification=mBuilder.build();
2.显示通知
notificationManager=(NotificationManager)context.getSystemService(Context.NOTIFICATION_SERVICE); notificationManager.notify(notifyID,notification);
3.手机震动提醒
/**
*手机震动和声音提示
*/
publicvoidviberateAndPlayTone(EMMessagemessage){
if(message!=null){
if(EMChatManager.getInstance().isSlientMessage(message)){
return;
}
}
if(System.currentTimeMillis()-lastNotifiyTime<1000){
//receivednewmessageswithin2seconds,skipplayringtone
return;
}
try{
lastNotifiyTime=System.currentTimeMillis();
//判断是否处于静音模式
if(audioManager.getRingerMode()==AudioManager.RINGER_MODE_SILENT){
EMLog.e(TAG,"inslientmodenow");
return;
}
EaseSettingsProvidersettingsProvider=EaseUI.getInstance().getSettingsProvider();
if(settingsProvider.isMsgVibrateAllowed(message)){//检测是否允许震动
long[]pattern=newlong[]{0,180,80,120};
vibrator.vibrate(pattern,-1);
}
if(settingsProvider.isMsgSoundAllowed(message)){//检测是否允许声音
if(ringtone==null){
UrinotificationUri=RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);//获取系统默认通知铃声
ringtone=RingtoneManager.getRingtone(appContext,notificationUri);
if(ringtone==null){
EMLog.d(TAG,"cantfindringtoneat:"+notificationUri.getPath());
return;
}
}
if(!ringtone.isPlaying()){//防止响铃叠加
Stringvendor=Build.MANUFACTURER;
ringtone.play();
//forsamsungS3,wemeetabugthatthephonewill
//continueringtonewithoutstop
//soaddbelowspecialhandlertostopitafter3sif
//needed
if(vendor!=null&&vendor.toLowerCase().contains("samsung")){
ThreadctlThread=newThread(){
publicvoidrun(){
try{
Thread.sleep(3000);
if(ringtone.isPlaying()){
ringtone.stop();
}
}catch(Exceptione){
}
}
};
ctlThread.run();
}
}
}
}catch(Exceptione){
e.printStackTrace();
}
}
4.取消Notification
voidcancelNotificaton(){
if(notificationManager!=null)
notificationManager.cancel(notifyID);//根据ID取消，每个Notification都有唯一的ID。一般在Activity的基类的onResume调用。这样可以达到进入程序后，通知自动取消的效果
}
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