我必须在android oreo 和upper 上进行通知,但它没有显示,我该如何解决我的问题?我尝试从 androiddevelopers.com 执行指令,但没有帮助,任何人都可以帮助我使用此代码吗?对不起我的英语不好。
if (newCount > 0) {
if (PrefUtils.getBoolean(PrefUtils.NOTIFICATIONS_ENABLED, true)) {
Cursor cursor = getContentResolver().query(EntryColumns.CONTENT_URI, new String[]{Constants.DB_COUNT}, EntryColumns.WHERE_UNREAD, null, null);
cursor.moveToFirst();
newCount = cursor.getInt(0); // The number has possibly changed
cursor.close();
if (newCount > 0) {
String text = getResources().getQuantityString(R.plurals.number_of_new_entries, newCount, newCount);
Intent notificationIntent = new Intent(FetcherService.this, HomeActivity.class);
PendingIntent contentIntent = PendingIntent.getActivity(FetcherService.this, 0, notificationIntent,
PendingIntent.FLAG_UPDATE_CURRENT);
Notification.Builder notifBuilder = new Notification.Builder(MainApplication.getContext()) //
.setContentIntent(contentIntent) //
.setSmallIcon(R.drawable.ic_statusbar_rss) //
.setLargeIcon(BitmapFactory.decodeResource(getResources(), R.mipmap.ic_launcher)) //
.setTicker(text) //
.setWhen(System.currentTimeMillis()) //
.setAutoCancel(true) //
.setContentTitle(getString(R.string.spaRSS_feeds)) //
.setContentText(text) //
.setLights(0xffffffff, 0, 0);
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