android 随手记 广播通知栏 二

关于通知栏的使用:

Notification及NotificationManager的使用详解

相关类：

import android.app.NotificationManager;
import android.app.PendingIntent;

import android.app.Notification;

1、使用标准的布局来显示通知信息

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Intent intent = new Intent(MainActivity.this, Other.class);

PendingIntent pi = PendingIntent.getActivity(MainActivity.this,

0, intent, 0);

Notification notify = new Notification();

notify.icon = R.drawable.ic_launcher; // 通知狼的两个图标

notify.tickerText = "启动其他activity的通知"; // 通知栏浮动的时候显示的信息

notify.when = System.currentTimeMillis(); //设置时间

notify.defaults = Notification.DEFAULT_SOUND; //默认的声音

notify.defaults = Notification.DEFAULT_ALL;

notify.setLatestEventInfo(MainActivity.this, "普通通知 ", "点击查看",pi);//使用标准的布局来显示通知信息

NotificationManager no = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);

no.notify(NOTIFICATION_ID, notify);

2、使用RemoteViews自定义布局

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Intent intent = new Intent(MainActivity.this,Other.class);

//intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

PendingIntent pi = PendingIntent.getBroadcast(MainActivity.this, 0, intent, 0);

Notification notification = new Notification();

notification.tickerText="fadf";

notification.icon=R.drawable.ic_action_search;

RemoteViews contentview = new RemoteViews(getPackageName(),R.layout.status_bar_balloon);

//这种是你自定义一个布局进行显示的。

contentview.setTextViewText(R.id.text, "你好吧");

contentview.setImageViewResource(R.id.icon, R.drawable.ic_action_search);

//在视图中添加图片和文本进行显示。

notification.contentView = contentview ;

NotificationManager ni = (NotificationManager)getSystemService(NOTIFICATION_SERVICE);

ni.notify(NOTIFICATION_ID, notification);

3、带参数的Notification构造方法实现通知

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Intent intent = new Intent(MainActivity.this,Other.class);

//intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

PendingIntent pi = PendingIntent.getBroadcast(MainActivity.this, 0, intent, 0);

Notification notification = new Notification(R.drawable.ic_action_search,"fadf",SystemClock.currentThreadTimeMillis());

//这一种里面的构造方法，可以理解为使用默认的布局进行现实的，显示图标，滚动图标的显示内容，以及显示时间。

notification.setLatestEventInfo(MainActivity.this,"你好", "还不错", pi); //在通知栏中现实的内容

NotificationManager ni = (NotificationManager)getSystemService(NOTIFICATION_SERVICE);

ni.notify(NOTIFICATION_ID, notification);