android NotificationCompat.Builder未定义

概述当我尝试将我的通知代码设置为按钮时它总是给我这部分的错误NotificationCompat.BuildermBuilder=新NotificationCompat.Builder(this)[[构造函数NotificationCompat.Builder(newView.OnClickListener(){})未定义]]我该如何解决这个问题？Buttonbutton9=(Button)findViewB

当我尝试将我的通知代码设置为按钮时
它总是给我这部分的错误

NotificationCompat.Builder mBuilder =新NotificationCompat.Builder(this)

[[构造函数NotificationCompat.Builder(new VIEw.OnClickListener(){})未定义]]

我该如何解决这个问题？

button button9= (button) findVIEwByID(R.ID.button9);    button9.setonClickListener(new VIEw.OnClickListener(){    public voID onClick(VIEw arg0) {        ///////////My Notification//////////////////////////                NotificationCompat.Builder mBuilder =new NotificationCompat.Builder(this)        .setSmallicon(R.drawable.notification_icon)        .setContentTitle("I'm astm  loooooooool")        .setContentText("Hello baby to my world!");        // Creates an explicit intent for an Activity in your app        Intent resultIntent = new Intent(this, MainActivity.class);        // The stack builder object will contain an artificial back stack for the        // started Activity.        // This ensures that navigating backward from the Activity leads out of        // your application to the Home screen.        TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);        // Adds the back stack for the Intent (but not the Intent itself) (ResultActivity)        stackBuilder.addParentStack(MainActivity.class);        // Adds the Intent that starts the Activity to the top of the stack        stackBuilder.addNextIntent(resultIntent);        PendingIntent resultPendingIntent = stackBuilder.getPendingIntent(0,PendingIntent.FLAG_UPDATE_CURRENT);        mBuilder.setContentIntent(resultPendingIntent);        notificationmanager mnotificationmanager=(notificationmanager) getSystemService(Context.NOTIFICATION_SERVICE);        int mID = 0;        // mID allows you to update the notification later on.        mnotificationmanager.notify(mID, mBuilder.build());        ///////////End Notification//////////////////////////        }    });

解决方法:

谢谢你们对我的帮助[[没有人给我任何答案looooooool]]

我自己得到答案
只需将NotificationCompat.Builder定义为Final即可,效果很好

^ __ ^

        ///////// my Nine button (set Notification) //////////    final NotificationCompat.Builder mBuilder =new NotificationCompat.Builder(this)    .setSmallicon(R.drawable.notification_icon)    .setContentTitle("I'm astm  loooooooool")    .setContentText("Hello baby to my world!");    button button9= (button) findVIEwByID(R.ID.button9);    final TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);    button9.setonClickListener(new VIEw.OnClickListener(){    public voID onClick(VIEw arg0) {        ///////////My Notification//////////////////////////                // Creates an explicit intent for an Activity in your app        Intent resultIntent = new Intent();        // The stack builder object will contain an artificial back stack for the        // started Activity.        // This ensures that navigating backward from the Activity leads out of        // your application to the Home screen.        // Adds the back stack for the Intent (but not the Intent itself) (ResultActivity)        stackBuilder.addParentStack(MainActivity.class);        // Adds the Intent that starts the Activity to the top of the stack        stackBuilder.addNextIntent(resultIntent);        PendingIntent resultPendingIntent = stackBuilder.getPendingIntent(0,PendingIntent.FLAG_UPDATE_CURRENT);        mBuilder.setContentIntent(resultPendingIntent);        notificationmanager mnotificationmanager=(notificationmanager) getSystemService(Context.NOTIFICATION_SERVICE);        int mID = 0;        // mID allows you to update the notification later on.        mnotificationmanager.notify(mID, mBuilder.build());        ///////////End Notification//////////////////////////      }    });

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