NotificationManager manger = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE); //为了版本兼容 选择V7包下的NotificationCompat进行构造 NotificationCompat.Builder builder = new NotificationCompat.Builder(context); //Ticker是状态栏显示的提示 builder.setTicker("1"); //第一行内容 通常作为通知栏标题 builder.setContentTitle("推送标题"); //第二行内容 通常是通知正文 builder.setContentText("内容"); //可以点击通知栏的删除按钮删除 builder.setAutoCancel(true); //系统状态栏显示的小图标 builder.setSmallIcon(R.mipmap.ic_launcher); Notification notification = builder.build(); notification.sound = Uri.parse("android.resource://" + context.getPackageName() + "/" + R.raw.ti); builder.setDefaults(NotificationCompat.DEFAULT_VIBRATE | NotificationCompat.DEFAULT_LIGHTS); notification.flags |= Notification.FLAG_AUTO_CANCEL;// Intent clickIntent = new Intent(); //点击通知之后要发送的广播// int id = (int) (System.currentTimeMillis() / 1000);// clickIntent.addCategory(context.getPackageName());// clickIntent.setAction(JPushInterface.ACTION_NOTIFICATION_OPENED);// clickIntent.putExtra(JPushInterface.EXTRA_EXTRA, bundle.getString(JPushInterface.EXTRA_EXTRA));// PendingIntent contentIntent = PendingIntent.getBroadcast(context, id, clickIntent, PendingIntent.FLAG_UPDATE_CURRENT);// notification.contentIntent = contentIntent; manger.notify(1, notification);

package com.snail.monitor.util;import android.annotation.TargetApi;import android.app.NotificationChannel;import android.app.NotificationManager;import android.app.PendingIntent;import android.content.Context;import android.content.ContextWrapper;import android.content.Intent;import android.graphics.BitmapFactory;import android.graphics.Color;import android.os.Build;import android.support.v4.app.NotificationCompat;import com.snail.monitor.R;import cn.jpush.android.api.JPushInterface;import static android.app.Notification.VISIBILITY_SECRET;import static android.support.v4.app.NotificationCompat.PRIORITY_DEFAULT;/** * Created by zd on 2019/1/7. */public class NotificationUtils extends ContextWrapper { public static final String CHANNEL_ID = "default"; private static final String CHANNEL_NAME = "Default Channel"; private static final String CHANNEL_DESCRIPTION = "this is default channel!"; private NotificationManager mManager; private Context context; private String EXTRA_EXTRA; public NotificationUtils(Context base,String EXTRA_EXTRA) { super(base); context = base; this.EXTRA_EXTRA = EXTRA_EXTRA; if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) { createNotificationChannel(); } } @TargetApi(Build.VERSION_CODES.O) private void createNotificationChannel() { NotificationChannel channel = new NotificationChannel(CHANNEL_ID, CHANNEL_NAME, NotificationManager.IMPORTANCE_DEFAULT); //是否绕过请勿打扰模式 channel.canBypassDnd(); //闪光灯 channel.enableLights(true); //锁屏显示通知 channel.setLockscreenVisibility(VISIBILITY_SECRET); //闪关灯的灯光颜色 channel.setLightColor(Color.RED); //桌面launcher的消息角标 channel.canShowBadge(); //是否允许震动 channel.enableVibration(true); //获取系统通知响铃声音的配置 channel.getAudioAttributes(); //获取通知取到组 channel.getGroup(); //设置可绕过 请勿打扰模式 channel.setBypassDnd(true); //设置震动模式 channel.setVibrationPattern(new long[]{100, 100, 200}); //是否会有灯光 channel.shouldShowLights(); getManager().createNotificationChannel(channel); } private NotificationManager getManager() { if (mManager == null) { mManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE); } return mManager; } /** * 发送通知 */ public void sendNotification(String title, String content) { NotificationCompat.Builder builder = getNotification(title, content); getManager().notify(1, builder.build()); } private NotificationCompat.Builder getNotification(String title, String content) { NotificationCompat.Builder builder = null; if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) { builder = new NotificationCompat.Builder(getApplicationContext(), CHANNEL_ID); } else { builder = new NotificationCompat.Builder(getApplicationContext()); builder.setPriority(PRIORITY_DEFAULT); } //标题 builder.setContentTitle(title); //文本内容 builder.setContentText(content); //小图标 builder.setSmallIcon(R.mipmap.ic_launcher); //设置点击信息后自动清除通知 builder.setAutoCancel(true); Intent clickIntent = new Intent(); //点击通知之后要发送的广播 int id = (int) (System.currentTimeMillis() / 1000); clickIntent.addCategory(context.getPackageName()); clickIntent.setAction(JPushInterface.ACTION_NOTIFICATION_OPENED); clickIntent.putExtra(JPushInterface.EXTRA_EXTRA, EXTRA_EXTRA); PendingIntent contentIntent = PendingIntent.getBroadcast(context, id, clickIntent, PendingIntent.FLAG_UPDATE_CURRENT); builder.setContentIntent(contentIntent); return builder; } /** * 发送通知 */ public void sendNotification(int notifyId, String title, String content) { NotificationCompat.Builder builder = getNotification(title, content); getManager().notify(notifyId, builder.build()); } }