我一直在重写我的代码以匹配 Android O 的通知更改,但悬浮通知停止工作了。我将目标 SDK 版本设置为 26,以下是我的代码。
请帮助我使悬浮通知正常工作,非常感谢您的任何帮助。
public void createNotificationChannel() {
NotificationChannel messagesChannel = new NotificationChannel(MESSAGES_CHANNEL, context.getString(R.string.channel_messages),
NotificationManagerCompat.IMPORTANCE_HIGH);
messagesChannel.setSound(RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION),
new AudioAttributes.Builder().setContentType(AudioAttributes.CONTENT_TYPE_SONIFICATION).build());
messagesChannel.setVibrationPattern(new long[]{0, 1000, 1000, 1000, 1000});
messagesChannel.setLightColor(Color.WHITE);
messagesChannel.setShowBadge(true);
notificationManager.createNotificationChannel(messagesChannel);
}
public void showMessageNotification(final String conversationId, final String message) {
Intent contentIntent = ConversationDetailsActivity.getLaunchIntent(this, conversationId);
contentIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);
stackBuilder.addParentStack(ConversationDetailsActivity.class);
stackBuilder.addNextIntent(contentIntent);
PendingIntent contentPendingIntent = stackBuilder.getPendingIntent(conversationId.hashCode(), FLAG_UPDATE_CURRENT | PendingIntent.FLAG_ONE_SHOT);
Notification notification = buildNotification(R.drawable.ic_message_24dp, message, contentPendingIntent);
notificationManager.notify(conversationId.hashCode(), notification);
}
private Notification buildNotification(final int iconResId, final String message, final PendingIntent contentPendingIntent) {
NotificationCompat.Builder builder = new NotificationCompat.Builder(this, MESSAGES_CHANNEL);
Notification notification = builder
.setSmallIcon(iconResId)
.setLargeIcon(BitmapFactory.decodeResource(getResources(), R.mipmap.ic_launcher))
.setContentTitle(getString(R.string.notification_title))
.setContentText(message)
.setContentIntent(contentPendingIntent)
.setPriority(NotificationCompat.PRIORITY_HIGH)
.build();
notification.flags |= Notification.FLAG_AUTO_CANCEL;
return notification;
}
来自我的build.gradle文件
compileSdkVersion 26
buildToolsVersion '26.0.1'
defaultConfig {
applicationId "com.xxxxxxxx"
minSdkVersion 17
targetSdkVersion 26
versionCode 21
versionName '1.13'
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
multiDexEnabled true
}