第一步：新建一个工程，命名为cusNotification；
第二步：新建一个布局文件(即自定义的notification的布局文件:custom_notification.xml，内容如下：

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<!--?xml version="1.0" encoding="utf-8"?--> <relativelayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent">           <imageview android:id="@+id/image" android:layout_width="wrap_content" android:layout_height="fill_parent" android:layout_alignparentleft="true" android:layout_marginright="10dp" android:contentdescription="@string/Image">           <textview android:id="@+id/title" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_torightof="@id/image" style="@style/NotificationTitle">           <textview android:id="@+id/text" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_torightof="@id/image" android:layout_below="@id/title" style="@style/NotificationText">       </textview></textview></imageview></relativelayout>

第三步：新建上面布局文件中引用到的styles.xml文件，代码如下：

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<!--?xml version="1.0" encoding="utf-8"?--> <resources>     <style name="NotificationText" parent="android:TextAppearance.StatusBar.EventContent">     <style name="NotificationTitle" parent="android:TextAppearance.StatusBar.EventContent.Title" /> </resources> </pre> 第四步：修改java源文件，代码如下： <pre class=\"brush:cpp;toolbar:false\"> public class CusNotificationActivity extends Activity {     private static final int CUSTOM_VIEW_ID = 1;     /** Called when the activity is first created. */     @Override     public void onCreate(Bundle savedInstanceState) {         super.onCreate(savedInstanceState);         setContentView(R.layout.main);                  ;        int icon = R.drawable.ic_launcher;         CharSequence tickerText = "Notification01";         long when = System.currentTimeMillis();         Notification notification = new Notification(icon, tickerText, when);                   RemoteViews contentView = new RemoteViews(getPackageName(), R.layout.custom_notification);         contentView.setImageViewResource(R.id.image, R.drawable.notification_image);         contentView.setTextViewText(R.id.title, "Custom notification");         contentView.setTextViewText(R.id.text, "This is a custom layout");         notification.contentView = contentView;                   Intent notificationIntent = new Intent(this, CusNotificationActivity.class);         PendingIntent contentIntent = PendingIntent.getActivity(CusNotificationActivity.this, 0, notificationIntent, 0);         notification.contentIntent = contentIntent;                   String ns = Context.NOTIFICATION_SERVICE;         NotificationManager mNotificationManager = (NotificationManager) getSystemService(ns);         mNotificationManager.notify(CUSTOM_VIEW_ID, notification);     } } </pre><p>本文链接:<a href="https://it72.com:4443/232.htm">https://it72.com:4443/232.htm</a></p> </div> <div class="plugin d-flex justify-content-center mt-3"> <style> .haya-favoriter { position: relative; } .haya-favorite-show-users { position: absolute; top: 5px; z-index: 100; width: 100%; } .haya-favorite-show-users .haya-favorite-users { max-height: 250px; overflow-y: auto; } </style> <div class="haya-favoriter px-2"> <span class="btn-group haya-favoriter-info" role="group"> <button class="btn btn-outline-secondary js-haya-favorite-tip" data-tid="232" title="收藏本帖"> <i class="icon icon-star-o" aria-label="收藏本帖"></i> <span class="haya-favorite-btn">收藏</span> </button> <button class="btn btn-outline-secondary js-haya-favorite-show-users" data-tid="232" title="点击查看收藏详情"> <span class="haya-favorite-user-count">0</span> </button> </span> </div> </resources>