使用Notification

来源：互联网发布：java数组sort方法编辑：程序博客网时间：2024/05/17 01:38
package com.itheima74.test;import android.app.Notification;import android.app.NotificationManager;import android.content.Context;import android.graphics.BitmapFactory;import android.support.v7.app.AppCompatActivity;import android.os.Bundle;import android.view.View;public class MainActivity extends AppCompatActivity {    private NotificationManager mNm;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        mNm = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);    }    // 点击按钮,发送一条通知    public void click1(View view) {        // 创建一条通知        Notification noti = new Notification.Builder(this)                .setContentTitle("New mail from 110@qq.com")                .setContentText("哈哈哈哈哈...")                .setSmallIcon(R.mipmap.ic_launcher)                .setLargeIcon(BitmapFactory.decodeResource(getResources(), R.mipmap.ic_launcher))                .build();        mNm.notify(10, noti);    }    // 点击按钮,关闭该条通知    public void click2(View view) {        mNm.cancel(10);    }}
UI界面
0 0