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Android的Notification相關設置

本文轉載自   查看原文   2017-11-22 15:54   3667    Android開發相關

Android手機：三星Galaxy S6

Android版本：Android 7.0

Android系統自帶的本地通知會從頂部Pop下來，用來提示用戶有新的消息，然后在Notification欄中停留。

Android接入遠程推送后，並不會默認Pop出Notification，所以有時候用戶很難發現自己收到了遠程推送的消息，這款三星手機就是這樣。

截圖如下：

 

三星手機默認的Notification，顯示標題，顯示單行文本。但是為啥人家網易新聞的推送就有多行Text，而且別人右側還顯示一個大圖標。。。

 

終於，最終還是在一個論壇中找到了答案。看截圖：

 

重點來了，有沒有代碼，當然有：

創建多行文本的Notification

//發送通知
NotificationCompat.Builder notifyBuilder =
    new NotificationCompat.Builder(RichApplication.getContext())
            //設置可以顯示多行文本
            .setStyle(new NotificationCompat.BigTextStyle().bigText(text))
            .setContentTitle(title)
            .setContentText(text)
            .setSmallIcon(R.drawable.appicon)
            //設置大圖標
            .setLargeIcon(BitmapFactory.decodeResource(RichApplication.getContext().getResources(), R.drawable.appicon))
            // 點擊消失
            .setAutoCancel(true)
            // 設置該通知優先級
            .setPriority(Notification.PRIORITY_MAX)
            .setTicker("懸浮通知")
            // 通知首次出現在通知欄，帶上升動畫效果的
            .setWhen(System.currentTimeMillis())
            // 通知產生的時間，會在通知信息里顯示
            // 向通知添加聲音、閃燈和振動效果的最簡單、最一致的方式是使用當前的用戶默認設置，使用defaults屬性，可以組合：
            .setDefaults( Notification.DEFAULT_VIBRATE | Notification.DEFAULT_ALL | Notification.DEFAULT_SOUND );
NotificationManager mNotifyMgr = (NotificationManager) RichApplication.getContext().getSystemService(Context.NOTIFICATION_SERVICE);
Notification notification = notifyBuilder.build();
mNotifyMgr.notify( notificationID, notification); 
 
        
 
        
 
 
        
監聽Notification的Click事件和Cancel事件。
 
        
step1：分別設置notifyBuilder的 setContentIntent 和 setDeleteIntent。注意創建PendingIntent的時候，需要傳遞一個requestCode，這個requestCode每個Notification需要各不相同，否則只能監聽一個Notification的Click和Cancel事件，后創建的Notification會由於相同的requestCode而覆蓋之前的Notification，導致監聽的函數永遠只執行一次。
 
         
         
        
 
         
//創建點擊Notification的通知
Intent intentClick = new Intent(RichApplication.getContext(), MyNotificationReceiver.class);
intentClick.setAction("notification_clicked");
intentClick.putExtra(MyNotificationReceiver.TYPE, notificationID);  
PendingIntent pendingIntentClick = PendingIntent.getBroadcast(RichApplication.getContext(), notificationID, intentClick, PendingIntent.FLAG_UPDATE_CURRENT);

//創建取消Notification的通知
Intent intentCancel = new Intent(RichApplication.getContext(), MyNotificationReceiver.class);
intentCancel.setAction("notification_cancelled");
intentCancel.putExtra(MyNotificationReceiver.TYPE, notificationID);
PendingIntent pendingIntentCancel = PendingIntent.getBroadcast(RichApplication.getContext(), notificationID, intentCancel, PendingIntent.FLAG_UPDATE_CURRENT);

//發送通知
NotificationCompat.Builder notifyBuilder =
        new NotificationCompat.Builder(RichApplication.getContext())
                //設置可以顯示多行文本
                .setStyle(new NotificationCompat.BigTextStyle().bigText(text))
                .setContentTitle(title)
                .setContentText(text)
                .setSmallIcon(R.drawable.appicon)
                //設置大圖標
                .setLargeIcon(BitmapFactory.decodeResource(RichApplication.getContext().getResources(), R.drawable.appicon))
                // 點擊消失
                .setAutoCancel(true)
                // 設置該通知優先級
                .setPriority(Notification.PRIORITY_MAX)
                .setTicker("懸浮通知")
                // 通知首次出現在通知欄，帶上升動畫效果的
                .setWhen(System.currentTimeMillis())
                // 通知產生的時間，會在通知信息里顯示
                // 向通知添加聲音、閃燈和振動效果的最簡單、最一致的方式是使用當前的用戶默認設置，使用defaults屬性，可以組合：
                .setDefaults( Notification.DEFAULT_VIBRATE | Notification.DEFAULT_ALL | Notification.DEFAULT_SOUND )
                //設置點擊Notification的監聽事件
                .setContentIntent(pendingIntentClick)
                //設置CancelNotification的監聽事件
                .setDeleteIntent(pendingIntentCancel);
NotificationManager mNotifyMgr = (NotificationManager) RichApplication.getContext().getSystemService(Context.NOTIFICATION_SERVICE);
Notification notification = notifyBuilder.build();
mNotifyMgr.notify( notificationID, notification);
 
        
 
        
 
 
        
step2：新建一個Class繼承BroadcastReceiver。
 
         
         
        
 
         
public class MyNotificationReceiver extends BroadcastReceiver {
    static String TAG = "MyNotification";

    public static final String TYPE = "type";

    @Override
    public void onReceive(Context context, Intent intent) {

        String action = intent.getAction();
        int notificationId = intent.getIntExtra(TYPE, -1);
        Log.i(TAG, "傳遞過來的Notification的ID是:"+notificationId);

        Log.i(TAG, "當前收到的Action:"+action);

        if (action.equals("notification_clicked")) {
            //處理點擊事件
            MyLocalNotificationManager.removeLocalNotification(notificationId);
            Log.i(TAG, "點擊了notification");
            //跳轉到App的主頁
            Intent mainIntent = new Intent(context, MainActivity.class);
            mainIntent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
            context.startActivity(mainIntent);
        }

        if (action.equals("notification_cancelled")) {
            //處理滑動清除和點擊刪除事件
            MyLocalNotificationManager.removeLocalNotification(notificationId);
            Log.i(TAG, "取消了notification");
        }

    }
}
 
        
 
        
 
 
        
step3：在AndroidManifest.xml文件中注冊receiver
 
        
 
         
<!-- 監聽Notification的點擊和消失事件 -->
<receiver android:name="com.richapp.home.MyNotificationReceiver">
　　<intent-filter>
　　　　<action android:name="notification_cancelled"/>
       <action android:name="notification_clicked"/>
    </intent-filter>
</receiver>
 
        
 
         
         
        
 
 
        
設置App右上角的角標
 
        
由於Android的手機類型很多，而原本的安卓系統沒有提供角標的功能，所以各大廠商自己定制了角標。我測試過三星手機和紅米手機，三星手機的角標可以自由設置，即使啟動App，角標還是可以繼續存在，很類似iOS。但是紅米手機開啟App之后，角標就會消失，即使你不想它消失。
 
        
 
 
        
 
         
public class MyLocalNotificationManager {

    private static String TAG = "MyLocalNTManager";

    /**
     * 添加一個新的Notification
     * @param title
     * @param text
     * @param notificationID
     */
    public static void addLocalNotification(String title, String text, int notificationID){

        int badgeNumber = 0;
        Log.i(TAG, "添加一個新的通知:"+notificationID);

        //獲取當前Notification的數量
        Object notificationCount =  SharedPreferenceUtils.get(RichApplication.getContext(), "NotificationCount", 0);
        int nCount = 0;
        if (notificationCount != null){
            nCount = Integer.parseInt(notificationCount.toString());
        }
        Log.i(TAG, "獲取的本地通知的個數:"+nCount);

        //獲取即時通訊數據庫的數量
        List<Contact> contactList = ContactDbHelper.getInstance(RichApplication.getContext()).getAllShowContact();
        int sum = 0;
        for (Contact unreadCountact : contactList){
            sum += unreadCountact.unReadCount;
        }
        Log.i(TAG, "獲取未讀消息的個數:"+sum);

        //在當前未讀消息的總數上+1
        badgeNumber = sum + nCount + 1;

        //創建點擊Notification的通知
        Intent intentClick = new Intent(RichApplication.getContext(), MyNotificationReceiver.class);
        intentClick.setAction("notification_clicked");
        intentClick.putExtra(MyNotificationReceiver.TYPE, notificationID);
        PendingIntent pendingIntentClick = PendingIntent.getBroadcast(RichApplication.getContext(), notificationID, intentClick, PendingIntent.FLAG_UPDATE_CURRENT);

        //創建取消Notification的通知
        Intent intentCancel = new Intent(RichApplication.getContext(), MyNotificationReceiver.class);
        intentCancel.setAction("notification_cancelled");
        intentCancel.putExtra(MyNotificationReceiver.TYPE, notificationID);
        PendingIntent pendingIntentCancel = PendingIntent.getBroadcast(RichApplication.getContext(), notificationID, intentCancel, PendingIntent.FLAG_UPDATE_CURRENT);

        //發送通知
        NotificationCompat.Builder notifyBuilder =
                new NotificationCompat.Builder(RichApplication.getContext())
                        //設置可以顯示多行文本
                        .setStyle(new NotificationCompat.BigTextStyle().bigText(text))
                        .setContentTitle(title)
                        .setContentText(text)
                        .setSmallIcon(R.drawable.appicon)
                        //設置大圖標
                        .setLargeIcon(BitmapFactory.decodeResource(RichApplication.getContext().getResources(), R.drawable.appicon))
                        // 點擊消失
                        .setAutoCancel(true)
                        // 設置該通知優先級
                        .setPriority(Notification.PRIORITY_MAX)
                        .setTicker("懸浮通知")
                        // 通知首次出現在通知欄，帶上升動畫效果的
                        .setWhen(System.currentTimeMillis())
                        // 通知產生的時間，會在通知信息里顯示
                        // 向通知添加聲音、閃燈和振動效果的最簡單、最一致的方式是使用當前的用戶默認設置，使用defaults屬性，可以組合：
                        .setDefaults( Notification.DEFAULT_VIBRATE | Notification.DEFAULT_ALL | Notification.DEFAULT_SOUND )
                        //設置點擊Notification
                        .setContentIntent(pendingIntentClick)
                        .setDeleteIntent(pendingIntentCancel);
        NotificationManager mNotifyMgr = (NotificationManager) RichApplication.getContext().getSystemService(Context.NOTIFICATION_SERVICE);
        Notification notification = notifyBuilder.build();

        //設置右上角的角標數量
        if (Build.MANUFACTURER.equalsIgnoreCase("Xiaomi")){
            //小米手機
            boolean isMiUIV6 = true;
            Class miuiNotificationClass = null;
            try {

                //遞增
                badgeNumber = 1;
                Field field = notification.getClass().getDeclaredField("extraNotification");
                Object extraNotification = field.get(notification);
                Method method = extraNotification.getClass().getDeclaredMethod("setMessageCount", int.class);
                method.invoke(extraNotification, badgeNumber);

            } catch (Exception e) {
                e.printStackTrace();
                //miui 6之前的版本
                isMiUIV6 = false;
                Intent localIntent = new Intent("android.intent.action.APPLICATION_MESSAGE_UPDATE");
                localIntent.putExtra("android.intent.extra.update_application_component_name",
                        RichApplication.getContext().getPackageName()
                                + "/"+ "com.richapp.home.MainActivity" );
                localIntent.putExtra("android.intent.extra.update_application_message_text",badgeNumber);
                RichApplication.getContext().sendBroadcast(localIntent);
            }
        }
        else if (Build.MANUFACTURER.equalsIgnoreCase("ZUK")){
            //聯想手機
            final Uri CONTENT_URI = Uri.parse("content://com.android.badge/badge");
            Bundle extra = new Bundle();
            extra.putInt("app_badge_count", badgeNumber);
            RichApplication.getContext().getContentResolver().call(CONTENT_URI, "setAppBadgeCount", null, extra);
        }
        else if (Build.MANUFACTURER.equalsIgnoreCase("OPPO")){
            //OPPO手機
            Intent launchIntent = RichApplication.getContext().getPackageManager()
                    .getLaunchIntentForPackage(RichApplication.getContext().getPackageName());
            ComponentName componentName = launchIntent.getComponent();
            Intent badgeIntent = new Intent("com.oppo.unsettledevent");
            badgeIntent.putExtra("pakeageName", componentName.getPackageName());
            badgeIntent.putExtra("number", badgeNumber);
            badgeIntent.putExtra("upgradeNumber", badgeNumber);
            RichApplication.getContext().sendBroadcast(badgeIntent);
        }
        else if (Build.MANUFACTURER.equalsIgnoreCase("VIVO")){
            //VIVO手機
            Intent launchIntent = RichApplication.getContext().getPackageManager()
                    .getLaunchIntentForPackage(RichApplication.getContext().getPackageName());
            ComponentName componentName = launchIntent.getComponent();
            Intent badgeIntent = new Intent("launcher.action.CHANGE_APPLICATION_NOTIFICATION_NUM");
            badgeIntent.putExtra("packageName", componentName.getPackageName());
            badgeIntent.putExtra("className", componentName.getClassName());
            badgeIntent.putExtra("notificationNum", badgeNumber);
            RichApplication.getContext().sendBroadcast(badgeIntent);
        }
        else if (Build.MANUFACTURER.equalsIgnoreCase("ZTE")){
            //中興手機
            Intent launchIntent = RichApplication.getContext().getPackageManager()
                    .getLaunchIntentForPackage(RichApplication.getContext().getPackageName());
            ComponentName componentName = launchIntent.getComponent();
            Bundle extra = new Bundle();
            extra.putInt("app_badge_count", badgeNumber);
            extra.putString("app_badge_component_name", componentName.flattenToString());

            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
                RichApplication.getContext().getContentResolver().call(
                        Uri.parse("content://com.android.launcher3.cornermark.unreadbadge"),
                        "setAppUnreadCount", null, extra);
            }
        }
        else{
            //三星，華為等其他都是廣播
            Intent launchIntent = RichApplication.getContext().getPackageManager()
                    .getLaunchIntentForPackage(RichApplication.getContext().getPackageName());
            ComponentName componentName = launchIntent.getComponent();

            Intent badgeIntent = new Intent("android.intent.action.BADGE_COUNT_UPDATE");
            badgeIntent.putExtra("badge_count", badgeNumber);
            badgeIntent.putExtra("badge_count_package_name", componentName.getPackageName());
            badgeIntent.putExtra("badge_count_class_name", componentName.getClassName());
            RichApplication.getContext().sendBroadcast(badgeIntent);
        }

        mNotifyMgr.notify( notificationID, notification);

        //更改SharedPrefrence中存儲的數據
        SharedPreferenceUtils.put(RichApplication.getContext(), "NotificationCount", new Integer(nCount+1));
        Log.i(TAG, "更新本地通知的數量:"+(nCount+1));
    }

    /**
     * 移除一個Notification
     * @param notificationID
     */
    public static void removeLocalNotification(int notificationID){
        int badgeNumber = 0;
        Log.i(TAG, "移除一個新的通知:"+notificationID);

        //獲取當前Notification的數量
        Object notificationCount =  SharedPreferenceUtils.get(RichApplication.getContext(), "NotificationCount", 0);
        int nCount = 0;
        if (notificationCount != null){
            nCount = Integer.parseInt(notificationCount.toString());
        }
        Log.i(TAG, "獲取的本地通知的個數:"+nCount);

        //獲取即時通訊數據庫的數量
        List<Contact> contactList = ContactDbHelper.getInstance(RichApplication.getContext()).getAllShowContact();
        int sum = 0;
        for (Contact unreadCountact : contactList){
            sum += unreadCountact.unReadCount;
        }
        Log.i(TAG, "獲取未讀消息的個數:"+sum);

        //在當前未讀消息的總數上+1
        badgeNumber = sum + nCount - 1;

//        //創建點擊Notification的通知
//        Intent intentClick = new Intent(RichApplication.getContext(), MyNotificationReceiver.class);
//        intentClick.setAction("notification_clicked");
//        intentClick.putExtra(MyNotificationReceiver.TYPE, notificationID);
//        PendingIntent pendingIntentClick = PendingIntent.getBroadcast(RichApplication.getContext(), 0, intentClick, PendingIntent.FLAG_ONE_SHOT);
//
//        //創建取消Notification的通知
//        Intent intentCancel = new Intent(RichApplication.getContext(), MyNotificationReceiver.class);
//        intentCancel.setAction("notification_cancelled");
//        intentCancel.putExtra(MyNotificationReceiver.TYPE, notificationID);
//        PendingIntent pendingIntentCancel = PendingIntent.getBroadcast(RichApplication.getContext(), 0, intentCancel, PendingIntent.FLAG_ONE_SHOT);

        //發送通知
        NotificationCompat.Builder notifyBuilder =
                new NotificationCompat.Builder(RichApplication.getContext())
                        .setStyle(new NotificationCompat.BigTextStyle().bigText(""))
                        .setContentTitle("")
                        .setContentText("")
                        .setSmallIcon(R.drawable.appicon)
                        .setLargeIcon(BitmapFactory.decodeResource(RichApplication.getContext().getResources(), R.drawable.appicon))
                        // 點擊消失
                        .setAutoCancel(true)
                        // 設置該通知優先級
                        .setPriority(Notification.PRIORITY_MAX)
                        .setTicker("懸浮通知")
                        // 通知首次出現在通知欄，帶上升動畫效果的
                        .setWhen(System.currentTimeMillis())
                        // 通知產生的時間，會在通知信息里顯示
                        // 向通知添加聲音、閃燈和振動效果的最簡單、最一致的方式是使用當前的用戶默認設置，使用defaults屬性，可以組合：
                        .setDefaults( Notification.DEFAULT_VIBRATE | Notification.DEFAULT_ALL | Notification.DEFAULT_SOUND );
        Intent intent = new Intent(RichApplication.getContext(), MainActivity.class);
        NotificationManager mNotifyMgr = (NotificationManager) RichApplication.getContext().getSystemService(Context.NOTIFICATION_SERVICE);
        Notification notification = notifyBuilder.build();


        //移除當前的Notification
        mNotifyMgr.cancel(notificationID);
        //更改SharedPrefrence中存儲的數據
        SharedPreferenceUtils.put(RichApplication.getContext(), "NotificationCount", new Integer(nCount-1));
        Log.i(TAG, "更新本地通知的數量:"+(nCount-1));


        //設置右上角的角標數量
        if (Build.MANUFACTURER.equalsIgnoreCase("Xiaomi")){
            //小米手機
            boolean isMiUIV6 = true;
            Class miuiNotificationClass = null;
            try {

                badgeNumber = -1;
                Field field = notification.getClass().getDeclaredField("extraNotification");
                Object extraNotification = field.get(notification);
                Method method = extraNotification.getClass().getDeclaredMethod("setMessageCount", int.class);
                method.invoke(extraNotification, badgeNumber);

            } catch (Exception e) {
                e.printStackTrace();
                //miui 6之前的版本
                isMiUIV6 = false;
                Intent localIntent = new Intent("android.intent.action.APPLICATION_MESSAGE_UPDATE");
                localIntent.putExtra("android.intent.extra.update_application_component_name",
                        RichApplication.getContext().getPackageName()
                                + "/"+ "com.richapp.home.MainActivity" );
                localIntent.putExtra("android.intent.extra.update_application_message_text",badgeNumber);
                RichApplication.getContext().sendBroadcast(localIntent);
            }
        }
        else if (Build.MANUFACTURER.equalsIgnoreCase("ZUK")){
            //聯想手機
            final Uri CONTENT_URI = Uri.parse("content://com.android.badge/badge");
            Bundle extra = new Bundle();
            extra.putInt("app_badge_count", badgeNumber);
            RichApplication.getContext().getContentResolver().call(CONTENT_URI, "setAppBadgeCount", null, extra);
        }
        else if (Build.MANUFACTURER.equalsIgnoreCase("OPPO")){
            //OPPO手機
            Intent launchIntent = RichApplication.getContext().getPackageManager()
                    .getLaunchIntentForPackage(RichApplication.getContext().getPackageName());
            ComponentName componentName = launchIntent.getComponent();
            Intent badgeIntent = new Intent("com.oppo.unsettledevent");
            badgeIntent.putExtra("pakeageName", componentName.getPackageName());
            badgeIntent.putExtra("number", badgeNumber);
            badgeIntent.putExtra("upgradeNumber", badgeNumber);
            RichApplication.getContext().sendBroadcast(badgeIntent);
        }
        else if (Build.MANUFACTURER.equalsIgnoreCase("VIVO")){
            //VIVO手機
            Intent launchIntent = RichApplication.getContext().getPackageManager()
                    .getLaunchIntentForPackage(RichApplication.getContext().getPackageName());
            ComponentName componentName = launchIntent.getComponent();
            Intent badgeIntent = new Intent("launcher.action.CHANGE_APPLICATION_NOTIFICATION_NUM");
            badgeIntent.putExtra("packageName", componentName.getPackageName());
            badgeIntent.putExtra("className", componentName.getClassName());
            badgeIntent.putExtra("notificationNum", badgeNumber);
            RichApplication.getContext().sendBroadcast(badgeIntent);
        }
        else if (Build.MANUFACTURER.equalsIgnoreCase("ZTE")){
            //中興手機
            Intent launchIntent = RichApplication.getContext().getPackageManager()
                    .getLaunchIntentForPackage(RichApplication.getContext().getPackageName());
            ComponentName componentName = launchIntent.getComponent();
            Bundle extra = new Bundle();
            extra.putInt("app_badge_count", badgeNumber);
            extra.putString("app_badge_component_name", componentName.flattenToString());

            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
                RichApplication.getContext().getContentResolver().call(
                        Uri.parse("content://com.android.launcher3.cornermark.unreadbadge"),
                        "setAppUnreadCount", null, extra);
            }
        }
        else{
            //三星，華為等其他都是廣播
            Intent launchIntent = RichApplication.getContext().getPackageManager()
                    .getLaunchIntentForPackage(RichApplication.getContext().getPackageName());
            ComponentName componentName = launchIntent.getComponent();

            Intent badgeIntent = new Intent("android.intent.action.BADGE_COUNT_UPDATE");
            badgeIntent.putExtra("badge_count", badgeNumber);
            badgeIntent.putExtra("badge_count_package_name", componentName.getPackageName());
            badgeIntent.putExtra("badge_count_class_name", componentName.getClassName());
            RichApplication.getContext().sendBroadcast(badgeIntent);
        }

//        mNotifyMgr.notify( notificationID, notification);
    }

    /**
     * 移除全部Notification
     */
    public static void removeAllLocalNotification(){
        int badgeNumber = 0;
        Log.i(TAG, "移除全部的通知");

        //獲取當前Notification的數量
        Object notificationCount =  SharedPreferenceUtils.get(RichApplication.getContext(), "NotificationCount", 0);
        int nCount = 0;
        if (notificationCount != null){
            nCount = Integer.parseInt(notificationCount.toString());
        }
        Log.i(TAG, "獲取的本地通知的個數:"+nCount);

        //獲取即時通訊數據庫的數量
        List<Contact> contactList = ContactDbHelper.getInstance(RichApplication.getContext()).getAllShowContact();
        int sum = 0;
        for (Contact unreadCountact : contactList){
            sum += unreadCountact.unReadCount;
        }

        //在當前未讀消息的總數上+1
        badgeNumber = 0;

//        //創建點擊Notification的通知
//        Intent intentClick = new Intent(RichApplication.getContext(), MyNotificationReceiver.class);
//        intentClick.setAction("notification_clicked");
//        intentClick.putExtra(MyNotificationReceiver.TYPE, notificationID);
//        PendingIntent pendingIntentClick = PendingIntent.getBroadcast(RichApplication.getContext(), 0, intentClick, PendingIntent.FLAG_ONE_SHOT);
//
//        //創建取消Notification的通知
//        Intent intentCancel = new Intent(RichApplication.getContext(), MyNotificationReceiver.class);
//        intentCancel.setAction("notification_cancelled");
//        intentCancel.putExtra(MyNotificationReceiver.TYPE, notificationID);
//        PendingIntent pendingIntentCancel = PendingIntent.getBroadcast(RichApplication.getContext(), 0, intentCancel, PendingIntent.FLAG_ONE_SHOT);

        //發送通知
        NotificationCompat.Builder notifyBuilder =
                new NotificationCompat.Builder(RichApplication.getContext())
                        .setStyle(new NotificationCompat.BigTextStyle().bigText(""))
                        .setContentTitle("")
                        .setContentText("")
                        .setSmallIcon(R.drawable.appicon)
                        .setLargeIcon(BitmapFactory.decodeResource(RichApplication.getContext().getResources(), R.drawable.appicon))
                        // 點擊消失
                        .setAutoCancel(true)
                        // 設置該通知優先級
                        .setPriority(Notification.PRIORITY_MAX)
                        .setTicker("懸浮通知")
                        // 通知首次出現在通知欄，帶上升動畫效果的
                        .setWhen(System.currentTimeMillis())
                        // 通知產生的時間，會在通知信息里顯示
                        // 向通知添加聲音、閃燈和振動效果的最簡單、最一致的方式是使用當前的用戶默認設置，使用defaults屬性，可以組合：
                        .setDefaults( Notification.DEFAULT_VIBRATE | Notification.DEFAULT_ALL | Notification.DEFAULT_SOUND );
        //Intent intent = new Intent(RichApplication.getContext(), MainActivity.class);
        NotificationManager mNotifyMgr = (NotificationManager) RichApplication.getContext().getSystemService(Context.NOTIFICATION_SERVICE);
        Notification notification = notifyBuilder.build();

        //設置右上角的角標數量
        if (Build.MANUFACTURER.equalsIgnoreCase("Xiaomi")){
            //小米手機
            boolean isMiUIV6 = true;
            Class miuiNotificationClass = null;
            try {

                Field field = notification.getClass().getDeclaredField("extraNotification");
                Object extraNotification = field.get(notification);
                Method method = extraNotification.getClass().getDeclaredMethod("setMessageCount", int.class);
                method.invoke(extraNotification, badgeNumber);

            } catch (Exception e) {
                e.printStackTrace();
                //miui 6之前的版本
                isMiUIV6 = false;
                Intent localIntent = new Intent("android.intent.action.APPLICATION_MESSAGE_UPDATE");
                localIntent.putExtra("android.intent.extra.update_application_component_name",
                        RichApplication.getContext().getPackageName()
                                + "/"+ "com.richapp.home.MainActivity" );
                localIntent.putExtra("android.intent.extra.update_application_message_text",badgeNumber);
                RichApplication.getContext().sendBroadcast(localIntent);
            }
        }
        else if (Build.MANUFACTURER.equalsIgnoreCase("ZUK")){
            //聯想手機
            final Uri CONTENT_URI = Uri.parse("content://com.android.badge/badge");
            Bundle extra = new Bundle();
            extra.putInt("app_badge_count", badgeNumber);
            RichApplication.getContext().getContentResolver().call(CONTENT_URI, "setAppBadgeCount", null, extra);
        }
        else if (Build.MANUFACTURER.equalsIgnoreCase("OPPO")){
            //OPPO手機
            Intent launchIntent = RichApplication.getContext().getPackageManager()
                    .getLaunchIntentForPackage(RichApplication.getContext().getPackageName());
            ComponentName componentName = launchIntent.getComponent();
            Intent badgeIntent = new Intent("com.oppo.unsettledevent");
            badgeIntent.putExtra("pakeageName", componentName.getPackageName());
            badgeIntent.putExtra("number", badgeNumber);
            badgeIntent.putExtra("upgradeNumber", badgeNumber);
            RichApplication.getContext().sendBroadcast(badgeIntent);
        }
        else if (Build.MANUFACTURER.equalsIgnoreCase("VIVO")){
            //VIVO手機
            Intent launchIntent = RichApplication.getContext().getPackageManager()
                    .getLaunchIntentForPackage(RichApplication.getContext().getPackageName());
            ComponentName componentName = launchIntent.getComponent();
            Intent badgeIntent = new Intent("launcher.action.CHANGE_APPLICATION_NOTIFICATION_NUM");
            badgeIntent.putExtra("packageName", componentName.getPackageName());
            badgeIntent.putExtra("className", componentName.getClassName());
            badgeIntent.putExtra("notificationNum", badgeNumber);
            RichApplication.getContext().sendBroadcast(badgeIntent);
        }
        else if (Build.MANUFACTURER.equalsIgnoreCase("ZTE")){
            //中興手機
            Intent launchIntent = RichApplication.getContext().getPackageManager()
                    .getLaunchIntentForPackage(RichApplication.getContext().getPackageName());
            ComponentName componentName = launchIntent.getComponent();
            Bundle extra = new Bundle();
            extra.putInt("app_badge_count", badgeNumber);
            extra.putString("app_badge_component_name", componentName.flattenToString());

            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
                RichApplication.getContext().getContentResolver().call(
                        Uri.parse("content://com.android.launcher3.cornermark.unreadbadge"),
                        "setAppUnreadCount", null, extra);
            }
        }
        else{
            //三星，華為等其他都是廣播
            Intent launchIntent = RichApplication.getContext().getPackageManager()
                    .getLaunchIntentForPackage(RichApplication.getContext().getPackageName());
            ComponentName componentName = launchIntent.getComponent();

            Intent badgeIntent = new Intent("android.intent.action.BADGE_COUNT_UPDATE");
            badgeIntent.putExtra("badge_count", badgeNumber);
            badgeIntent.putExtra("badge_count_package_name", componentName.getPackageName());
            badgeIntent.putExtra("badge_count_class_name", componentName.getClassName());
            RichApplication.getContext().sendBroadcast(badgeIntent);
        }

        //更改SharedPrefrence中存儲的數據
        SharedPreferenceUtils.put(RichApplication.getContext(), "NotificationCount", 0);
        Log.i(TAG, "更新本地通知的數量:"+0);
        //mNotifyMgr.notify( notificationID, notification);

        //清除所有的本地Notification
        mNotifyMgr.cancelAll();
    }

    /**
     * 讀取即時通訊消息，更新角標
     */
    public static void updateNotificationAndBadgeNumber(){
        //清除通知欄信息
        NotificationManager mNotifyMgr = (NotificationManager) RichApplication.getContext().getSystemService(Context.NOTIFICATION_SERVICE);
        mNotifyMgr.cancel(R.drawable.appicon);

        //獲取當前Notification的數量
        Object notificationCount =  SharedPreferenceUtils.get(RichApplication.getContext(), "NotificationCount", 0);
        int nCount = 0;
        if (notificationCount != null){
            nCount = Integer.parseInt(notificationCount.toString());
        }
        Log.i(TAG, "獲取的本地通知的個數:"+nCount);

        //更新角標顯示
        //獲取未讀消息條數
        //獲取當前數據庫的值，然后設置未讀消息數量
        List<Contact> contactList = ContactDbHelper.getInstance(RichApplication.getContext()).getAllShowContact();

        int sum = 0;
        for (Contact unreadCountact : contactList){
            sum += unreadCountact.unReadCount;
        }

        //計算全部的未讀消息數量
        sum += nCount;

        NotificationCompat.Builder notifyBuilder =
                new NotificationCompat.Builder(RichApplication.getContext()).setContentTitle("")
                        .setContentText("")
                        .setSmallIcon(R.drawable.appicon)
                        .setLargeIcon(BitmapFactory.decodeResource(RichApplication.getContext().getResources(), R.drawable.appicon))
                        // 點擊消失
                        .setAutoCancel(true)
                        // 設置該通知優先級
                        .setPriority(Notification.PRIORITY_MAX)
                        .setTicker("")
                        // 通知首次出現在通知欄，帶上升動畫效果的
                        .setWhen(System.currentTimeMillis())
                        // 通知產生的時間，會在通知信息里顯示
                        // 向通知添加聲音、閃燈和振動效果的最簡單、最一致的方式是使用當前的用戶默認設置，使用defaults屬性，可以組合：
                        .setDefaults( Notification.DEFAULT_VIBRATE | Notification.DEFAULT_ALL | Notification.DEFAULT_SOUND );
        Intent intent = new Intent(RichApplication.getContext(), MainActivity.class);
        PendingIntent resultPendingIntent =
                PendingIntent.getActivity( RichApplication.getContext(), 0, intent, PendingIntent.FLAG_UPDATE_CURRENT );
        notifyBuilder.setContentIntent( resultPendingIntent );
        Notification notification = notifyBuilder.build();

        //設置右上角的角標數量
        if (Build.MANUFACTURER.equalsIgnoreCase("Xiaomi")){
            //小米手機
            boolean isMiUIV6 = true;
            Class miuiNotificationClass = null;
            try {

                //Field field = notification.getClass().getDeclaredField("extraNotification");
                //Object extraNotification = field.get(notification);
                //Method method = extraNotification.getClass().getDeclaredMethod("setMessageCount", int.class);
                //method.invoke(extraNotification, sum);

                //mNotifyMgr.notify( R.drawable.imcover, notification);

            } catch (Exception e) {
                e.printStackTrace();
                //miui 6之前的版本
                isMiUIV6 = false;
                Intent localIntent = new Intent("android.intent.action.APPLICATION_MESSAGE_UPDATE");
                localIntent.putExtra("android.intent.extra.update_application_component_name",
                        RichApplication.getContext().getPackageName()
                                + "/"+ "com.richapp.home.MainActivity" );
                localIntent.putExtra("android.intent.extra.update_application_message_text",sum);
                RichApplication.getContext().sendBroadcast(localIntent);
            }
        }
        else if (Build.MANUFACTURER.equalsIgnoreCase("ZUK")){
            //聯想手機
            final Uri CONTENT_URI = Uri.parse("content://com.android.badge/badge");
            Bundle extra = new Bundle();
            extra.putInt("app_badge_count", sum);
            RichApplication.getContext().getContentResolver().call(CONTENT_URI, "setAppBadgeCount", null, extra);
        }
        else if (Build.MANUFACTURER.equalsIgnoreCase("OPPO")){
            //OPPO手機
            Intent launchIntent = RichApplication.getContext().getPackageManager()
                    .getLaunchIntentForPackage(RichApplication.getContext().getPackageName());
            ComponentName componentName = launchIntent.getComponent();
            Intent badgeIntent = new Intent("com.oppo.unsettledevent");
            badgeIntent.putExtra("pakeageName", componentName.getPackageName());
            badgeIntent.putExtra("number", sum);
            badgeIntent.putExtra("upgradeNumber", sum);
            RichApplication.getContext().sendBroadcast(badgeIntent);
        }
        else if (Build.MANUFACTURER.equalsIgnoreCase("VIVO")){
            //VIVO手機
            Intent launchIntent = RichApplication.getContext().getPackageManager()
                    .getLaunchIntentForPackage(RichApplication.getContext().getPackageName());
            ComponentName componentName = launchIntent.getComponent();
            Intent badgeIntent = new Intent("launcher.action.CHANGE_APPLICATION_NOTIFICATION_NUM");
            badgeIntent.putExtra("packageName", componentName.getPackageName());
            badgeIntent.putExtra("className", componentName.getClassName());
            badgeIntent.putExtra("notificationNum", sum);
            RichApplication.getContext().sendBroadcast(badgeIntent);
        }
        else if (Build.MANUFACTURER.equalsIgnoreCase("ZTE")){
            //中興手機
            Intent launchIntent = RichApplication.getContext().getPackageManager()
                    .getLaunchIntentForPackage(RichApplication.getContext().getPackageName());
            ComponentName componentName = launchIntent.getComponent();
            Bundle extra = new Bundle();
            extra.putInt("app_badge_count", sum);
            extra.putString("app_badge_component_name", componentName.flattenToString());

            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
                RichApplication.getContext().getContentResolver().call(
                        Uri.parse("content://com.android.launcher3.cornermark.unreadbadge"),
                        "setAppUnreadCount", null, extra);
            }
        }
        else{
            //三星，華為等其他都是廣播
            Intent launchIntent = RichApplication.getContext().getPackageManager().getLaunchIntentForPackage(RichApplication.getContext().getPackageName());
            ComponentName componentName = launchIntent.getComponent();

            Intent badgeIntent = new Intent("android.intent.action.BADGE_COUNT_UPDATE");
            badgeIntent.putExtra("badge_count", sum);
            badgeIntent.putExtra("badge_count_package_name", componentName.getPackageName());
            badgeIntent.putExtra("badge_count_class_name", componentName.getClassName());
            RichApplication.getContext().sendBroadcast(badgeIntent);
        }
    }

    /**
     * 收到即時通訊消息，發出本地通知，並更新角標
     * @param subject  msg的subject
     * @param msgBody  msg的msgBody
     */
    public static void receivedNewMessageAndupdateBadgeNumber(String subject, String msgBody){
        //獲取未讀消息條數
        //獲取當前數據庫的值，然后設置未讀消息數量
        List<Contact> contactList = ContactDbHelper.getInstance(RichApplication.getContext()).getAllShowContact();

        int sum = 0;
        for (Contact unreadCountact : contactList){
            sum += unreadCountact.unReadCount;
        }

        if (sum == 1){
            msgBody = "["+sum+" "+RichApplication.getContext().getResources().getString(R.string.IMUnReadMessage)+"]"+msgBody;
        }else{
            msgBody = "["+sum+" "+RichApplication.getContext().getResources().getString(R.string.IMUnReadMessages)+"]"+msgBody;
        }

        //獲取當前Notification的數量
        Object notificationCount =  SharedPreferenceUtils.get(RichApplication.getContext(), "NotificationCount", 0);
        int nCount = 0;
        if (notificationCount != null){
            nCount = Integer.parseInt(notificationCount.toString());
        }
        //Log.i(TAG, "獲取的本地通知的個數:"+nCount);

        //計算整體的
        sum += nCount;

        NotificationCompat.Builder notifyBuilder =
                new NotificationCompat.Builder(RichApplication.getContext()).setContentTitle(subject)
                        .setContentText(msgBody)
                        .setSmallIcon(R.drawable.appicon)
                        .setLargeIcon(BitmapFactory.decodeResource(RichApplication.getContext().getResources(), R.drawable.appicon))
                        // 點擊消失
                        .setAutoCancel(true)
                        // 設置該通知優先級
                        .setPriority(Notification.PRIORITY_MAX)
                        .setTicker("懸浮通知")
                        // 通知首次出現在通知欄，帶上升動畫效果的
                        .setWhen(System.currentTimeMillis())
                        // 通知產生的時間，會在通知信息里顯示
                        // 向通知添加聲音、閃燈和振動效果的最簡單、最一致的方式是使用當前的用戶默認設置，使用defaults屬性，可以組合：
                        .setDefaults( Notification.DEFAULT_VIBRATE | Notification.DEFAULT_ALL | Notification.DEFAULT_SOUND );
        Intent intent = new Intent(RichApplication.getContext(), MainActivity.class);
        PendingIntent resultPendingIntent =
                PendingIntent.getActivity( RichApplication.getContext(), 0, intent, PendingIntent.FLAG_UPDATE_CURRENT );
        notifyBuilder.setContentIntent( resultPendingIntent );
        NotificationManager mNotifyMgr = (NotificationManager) RichApplication.getContext().getSystemService(Context.NOTIFICATION_SERVICE);
        Notification notification = notifyBuilder.build();

        //設置右上角的角標數量
        if (Build.MANUFACTURER.equalsIgnoreCase("Xiaomi")){
            //小米手機
            boolean isMiUIV6 = true;
            Class miuiNotificationClass = null;
            try {

//                Field field = notification.getClass().getDeclaredField("extraNotification");
//                Object extraNotification = field.get(notification);
//                Method method = extraNotification.getClass().getDeclaredMethod("setMessageCount", int.class);
//                method.invoke(extraNotification, sum);

            } catch (Exception e) {
                e.printStackTrace();
                //miui 6之前的版本
                isMiUIV6 = false;
                Intent localIntent = new Intent("android.intent.action.APPLICATION_MESSAGE_UPDATE");
                localIntent.putExtra("android.intent.extra.update_application_component_name",
                        RichApplication.getContext().getPackageName()
                                + "/"+ "com.richapp.home.MainActivity" );
                localIntent.putExtra("android.intent.extra.update_application_message_text",sum);
                RichApplication.getContext().sendBroadcast(localIntent);
            }
        }
        else if (Build.MANUFACTURER.equalsIgnoreCase("ZUK")){
            //聯想手機
            final Uri CONTENT_URI = Uri.parse("content://com.android.badge/badge");
            Bundle extra = new Bundle();
            extra.putInt("app_badge_count", sum);
            RichApplication.getContext().getContentResolver().call(CONTENT_URI, "setAppBadgeCount", null, extra);
        }
        else if (Build.MANUFACTURER.equalsIgnoreCase("OPPO")){
            //OPPO手機
            Intent launchIntent = RichApplication.getContext().getPackageManager()
                    .getLaunchIntentForPackage(RichApplication.getContext().getPackageName());
            ComponentName componentName = launchIntent.getComponent();
            Intent badgeIntent = new Intent("com.oppo.unsettledevent");
            badgeIntent.putExtra("pakeageName", componentName.getPackageName());
            badgeIntent.putExtra("number", sum);
            badgeIntent.putExtra("upgradeNumber", sum);
            RichApplication.getContext().sendBroadcast(badgeIntent);
        }
        else if (Build.MANUFACTURER.equalsIgnoreCase("VIVO")){
            //VIVO手機
            Intent launchIntent = RichApplication.getContext().getPackageManager()
                    .getLaunchIntentForPackage(RichApplication.getContext().getPackageName());
            ComponentName componentName = launchIntent.getComponent();
            Intent badgeIntent = new Intent("launcher.action.CHANGE_APPLICATION_NOTIFICATION_NUM");
            badgeIntent.putExtra("packageName", componentName.getPackageName());
            badgeIntent.putExtra("className", componentName.getClassName());
            badgeIntent.putExtra("notificationNum", sum);
            RichApplication.getContext().sendBroadcast(badgeIntent);
        }
        else if (Build.MANUFACTURER.equalsIgnoreCase("ZTE")){
            //中興手機
            Intent launchIntent = RichApplication.getContext().getPackageManager()
                    .getLaunchIntentForPackage(RichApplication.getContext().getPackageName());
            ComponentName componentName = launchIntent.getComponent();
            Bundle extra = new Bundle();
            extra.putInt("app_badge_count", sum);
            extra.putString("app_badge_component_name", componentName.flattenToString());

            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
                RichApplication.getContext().getContentResolver().call(
                        Uri.parse("content://com.android.launcher3.cornermark.unreadbadge"),
                        "setAppUnreadCount", null, extra);
            }
        }
        else{
            //三星，華為等其他都是廣播
            Intent launchIntent = RichApplication.getContext().getPackageManager()
                    .getLaunchIntentForPackage(RichApplication.getContext().getPackageName());
            ComponentName componentName = launchIntent.getComponent();

            Intent badgeIntent = new Intent("android.intent.action.BADGE_COUNT_UPDATE");
            badgeIntent.putExtra("badge_count", sum);
            badgeIntent.putExtra("badge_count_package_name", componentName.getPackageName());
            badgeIntent.putExtra("badge_count_class_name", componentName.getClassName());
            RichApplication.getContext().sendBroadcast(badgeIntent);
        }

        mNotifyMgr.notify( R.drawable.appicon, notification);
    }

}
 
        
 
        
 
 
        
參考鏈接：
 
        
http://blog.csdn.net/bdmh/article/details/41804695
 
        
http://www.jianshu.com/p/20ad37d1418b
 
       
 
        
       
 
        
 
 
       
 
        
       
 
       
 
      
 
      
 
      
 
     
 
     
 
      
 
      
 
        
       
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