Android自定义消息推送

左手的ㄟ右手 2024-02-17 15:58 29阅读 0赞

啥也不说看图：

![Center][]

点击后效果：

![Center 1][]

代码：主方法：

package com.text.ac;
    
    import java.util.Calendar;
    
    import android.app.Activity;
    import android.app.AlarmManager;
    import android.app.Notification;
    import android.app.NotificationManager;
    import android.app.PendingIntent;
    import android.content.Context;
    import android.content.Intent;
    import android.os.Bundle;
    import android.os.SystemClock;
    import android.view.View;
    import android.view.View.OnClickListener;
    import android.widget.Button;
    /**
     * 
     * @author Hardi
     *
     */
    public class TextActivity extends Activity {
    	Button button;
    	Button buttonstop;
    
    	@Override
        public void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.main);
        button = (Button)findViewById(R.id.button);
        buttonstop=(Button)findViewById(R.id.titlebutton);
        button.setOnClickListener(new OnClickListener() {
    		
    		@Override
    		public void onClick(View arg0) {
    			  Intent intent = new Intent();
    		        // 设置Action属性
    		        intent.setAction("com.text.ac.action.MY_SERVICE");
    		        // 启动该Service
    		        startService(intent);
    				   //  startService(new Intent(ExTextActivity.this, MessageService.class));
    				
    			
    		}
    	});
        buttonstop.setOnClickListener(new OnClickListener() {
    		
    		@Override
    		public void onClick(View arg0) {
    			  Intent intent = new Intent();
    		        // 设置Action属性
    		        intent.setAction("com.text.ac.action.MY_SERVICE");
    		        // 关闭该Service
    			stopService(intent);
    		
    		}
    	});
    	}
    	
    	
    
    }

写了一个服务：

package com.text.ac;
    
    import android.app.Notification;
    import android.app.NotificationManager;
    import android.app.PendingIntent;
    import android.app.Service;
    import android.content.Context;
    import android.content.Intent;
    import android.os.IBinder;
    import android.widget.Toast;
    
    public class MessageService extends Service {	 
    	    //获取消息线程
    	    private MessageThread messageThread = null;
    	 
    	    //点击查看
    	    private Intent messageIntent = null;
    	    private PendingIntent messagePendingIntent = null;
    	 
    	    //通知栏消息
    	    private int messageNotificationID = 1000;
    	    private Notification messageNotification = null;
    	    private NotificationManager messageNotificatioManager = null;
    	 
    	    public IBinder onBind(Intent intent) {
    	        return null;
    	    }
    	     
    	    @Override
    		public void onCreate() {
    	    	 //初始化
    	        messageNotification = new Notification();
    	        messageNotification.icon = R.drawable.ic_hehe;
    	        messageNotification.tickerText = "新消息";
            messageNotification.defaults = Notification.DEFAULT_SOUND;
    	        messageNotificatioManager = (NotificationManager)getSystemService(Context.NOTIFICATION_SERVICE);
    	        //点击跳转的activity
    	        messageIntent = new Intent(this, TextActivity.class);
    	        messagePendingIntent = PendingIntent.getActivity(this,0,messageIntent,0);
    	     
    	        //开启线程
    	        messageThread = new MessageThread();
    	        messageThread.isRunning = true;
    	        messageThread.start();
    	 Toast.makeText(MessageService.this, "aaaa", Toast.LENGTH_LONG).show();
    			super.onCreate();
    		}
    
    		/**
    	     * 从服务器端获取消息
    	     *
         */
    	    class MessageThread extends Thread{
    	        //运行状态，下一步骤有大用
    	        public boolean isRunning = true;
    	        public void run() {
    	            while(isRunning){
    	                try {
    	                    //休息10分钟
    	                    Thread.sleep(5000);
    	                    //获取服务器消息
    	                    String serverMessage = getServerMessage();
    	                 
    	                    if(serverMessage!=null&&!"".equals(serverMessage)){
    	                        //更新通知栏
    	                        messageNotification.setLatestEventInfo(MessageService.this,"新消息","您中奖了，500万!"+serverMessage,messagePendingIntent);
    	                        messageNotificatioManager.notify(messageNotificationID, messageNotification);
                            //每次通知完，通知ID递增一下，避免消息覆盖掉
                           messageNotificationID++;
                        }
                   } catch (InterruptedException e) {
                        e.printStackTrace();
                    }
                }
            }
    	    }
    		@Override
    			public void onDestroy() {
    			          //  System.exit(0);
    			            //或者，二选一，推荐使用System.exit(0)，这样进程退出的更干净
    			            messageThread.isRunning = false;
    			            super.onDestroy();
    			}
        /**
         * 这里以此方法为服务器Demo，仅作示例
        * @return 返回服务器要推送的消息，否则如果为空的话，不推送
         */
        public String getServerMessage(){
            return "不错哦";
        }
    }

点击运行即可！！ [ demo下载点击][demo]

[Center]: https://image.dandelioncloud.cn/pgy_files/images/2024/01/30/fd7afa9562d9420eab8f5bacac517cb0.png
[Center 1]: https://image.dandelioncloud.cn/pgy_files/images/2024/01/30/baf7c7448b024438a1d2dd5adb412a3c.png
[demo]: http://download.csdn.net/detail/onceing/8876541