点击Notification之后收起通知栏

public static final String RC_INSTALL_APK = "rc_install_apk";

RemoteViews remoteViews = new RemoteViews(getPackageName(), R.layout.notification);

Intent intent = new Intent(RC_INSTALL_APK);
remoteViews.setOnClickPendingIntent(R.id.textView,PendingIntent.getBroadcast(this, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT));//1.给textView设置点击事件，点击后系统会发送一个延迟广播

NotificationCompat.Builder builder = new NotificationCompat.Builder(this);

Notification notification = builder.build();

notification.contentView = remoteViews;

notification.contentIntent=pendingIntent;
notificationManager.notify(1,notification);

2.注册广播：

IntentFilter intentFilter = new IntentFilter(RC_INSTALL_APK);
mBroadcastReceiver = new InnerBroadcastReceiver();
registerReceiver(mBroadcastReceiver, intentFilter);

3.接收广播：

class InnerBroadcastReceiver extends BroadcastReceiver {
    @Override
    public void onReceive(Context context, Intent intent) {

　　　　if (RC_INSTALL_APK.equals(intent.getAction())) {
    　　　　collapseStatusBar(context);//收起通知栏
    　　　　//do something
    　　　　return;
　　　　}

　　}
}

4.反射调用收起通知栏(重点)

private void collapseStatusBar(Context context) {
    try {
        Object statusBarManager = context.getSystemService("statusbar");
        Method collapse;
        if (Build.VERSION.SDK_INT <= 16) {
            collapse = statusBarManager.getClass().getMethod("collapse");
        } else {
            collapse = statusBarManager.getClass().getMethod("collapsePanels");
        }
        collapse.invoke(statusBarManager);
    } catch (Exception e) {
        e.printStackTrace();
    }
}