Notification集合（二）

这两天公司项目用到消息推送机制，想将后台推送的消息以notification的形式展示个用户，自己也就试着这了几个小demo（上一篇博客介绍的是普通的notification，这篇介绍的是几个复杂的notification，部分注释不是很完整，具体参考我的上一篇博客 Notification集合（一）,.这里就不累赘了），废话不多说，直接上代码

public class MainActivity extends AppCompatActivity implements View.OnClickListener {    private Button normalView;    private Button bigview_text;    private Button bigview_picture;    private Button bigview_inbox;    private static final int NOTIFICATION_ID_NV = 1;    private static final int NOTIFICATION_ID_BT = 2;    private static final int NOTIFICATION_ID_BP = 3;    private static final int NOTIFICATION_ID_BI = 4;    private Bitmap bigIcon;    private Bitmap bigPicture;    private int messageNum = 1;    private NotificationManager manager;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        initView();        initListener();        initDate();    }    private void initView() {        normalView = (Button) findViewById(R.id.normalview);        bigview_text = (Button) findViewById(R.id.bigview_text);        bigview_picture = (Button) findViewById(R.id.bigview_picture);        bigview_inbox = (Button) findViewById(R.id.bigview_inbox);    }    private void initListener() {        normalView.setOnClickListener(this);        bigview_text.setOnClickListener(this);        bigview_picture.setOnClickListener(this);        bigview_inbox.setOnClickListener(this);    }    private void initDate() {        bigIcon = BitmapFactory.decodeResource(this.getResources(), R.mipmap.notify_icon_big);        bigPicture = BitmapFactory.decodeResource(getResources(), R.mipmap.bigpicture);        manager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);    }    @Override    public void onClick(View v) {        switch (v.getId()) {            case R.id.normalview:                showNormal();                break;            case R.id.bigview_text:                showBigViewText();                break;            case R.id.bigview_picture:                showBigViewPic();                break;            case R.id.bigview_inbox:                shoewBigViewInbox();                break;            default:                break;        }    }    /**     * 显示正常的notification     */    private void showNormal() {        Notification notify = new NotificationCompat.Builder(this)                .setLargeIcon(bigIcon)                .setSmallIcon(R.mipmap.notify_icon_small)                .setTicker("normal来了")                .setContentInfo("normal content info")                .setContentTitle("normal title")                .setContentText("normal text")                .setNumber(messageNum++)                .setAutoCancel(true)                .setDefaults(Notification.DEFAULT_ALL)                .build();        manager.notify(NOTIFICATION_ID_NV, notify);    }    /**     * 内容部分显示多行文本     */    private void showBigViewText() {        NotificationCompat.BigTextStyle bigTextStyle = new NotificationCompat.BigTextStyle();//获取notification的style模式        Intent intent = new Intent(this, Main2Activity.class);        PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent, PendingIntent.FLAG_ONE_SHOT);        bigTextStyle                .setBigContentTitle("style content title")//如果不设置这条，标题部分则显示notification中设置的contentTitle;                .setSummaryText(" style summary text")                .bigText("I am bit text I am bit text I am bit text I am bit text I am bit text I am bit text I am bit text I am bit text I am bit text I am bit text I am bit text ");        Notification notification = new NotificationCompat.Builder(this)                .setLargeIcon(bigIcon)                .setSmallIcon(R.mipmap.notify_icon_small)                .setTicker("bigViewText来了")                .setContentInfo("bigviewtext content info")                .setContentTitle("bigviewtext title")                //.setContentText("bigviewtext text")//这一条舌部设置没什么用                //.setNumber(messageNum++)//如果设置contentInfo,则被contentInfo覆盖                .setAutoCancel(true)                .setStyle(bigTextStyle)                .setDefaults(Notification.DEFAULT_ALL)                .setContentIntent(pendingIntent)                .build();        manager.notify(NOTIFICATION_ID_BT, notification);    }    /**     * notification下面显示一个大图片     */    private void showBigViewPic() {        NotificationCompat.BigPictureStyle bigPictureStyle = new NotificationCompat.BigPictureStyle();        bigPictureStyle.setSummaryText("style big summary text")                .setBigContentTitle("style big conntent title")                .bigPicture(bigPicture);        Notification notification = new NotificationCompat.Builder(this)                .setLargeIcon(bigIcon).setSmallIcon(R.mipmap.notify_icon_small)                .setTicker("bitviewpic 来了").setContentInfo("bigviewpic content info")                .setContentText("bigviewpic content text")                .setAutoCancel(true)                .setStyle(bigPictureStyle)                .setDefaults(Notification.DEFAULT_ALL)                .build();        manager.notify(NOTIFICATION_ID_BP, notification);    }    /**     * 显示多行文本（个人认为与showBigViewText区别不大，只是这个有个自动换行）     */    private void shoewBigViewInbox() {        NotificationCompat.InboxStyle inboxStyle = new NotificationCompat.InboxStyle();        inboxStyle.setBigContentTitle("style bigcontent title").setSummaryText("style summary text");        for (int i = 0; i < 5; i++) {            inboxStyle.addLine("newline:" + i);        }        Notification notification = new NotificationCompat.Builder(this).setLargeIcon(bigIcon).setSmallIcon(R.mipmap.notify_icon_small)                .setTicker("bigview inbox 来了").setContentInfo("inbox info")                .setContentText("bigvie inbox content").setStyle(inboxStyle)                .setAutoCancel(true).setDefaults(Notification.DEFAULT_ALL)                .build();        manager.notify(NOTIFICATION_ID_BI, notification);    }}