Android 如何使用 Parse 库将大视图样式应用于通知
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时间：2020-08-20 05:30:18 来源:igfitidea点击:
How to apply a big view style to a notification using Parse library
提问by Gorio
This library works perfectly, but i have a doubt.
这个库运行完美，但我有疑问。
When I send a message to users with more than two lines, users can't see all message in notification area.
当我向超过两行的用户发送消息时，用户无法在通知区域看到所有消息。
But I know that ANDROID can do it
但我知道 ANDROID 可以做到
http://developer.android.com/guide/topics/ui/notifiers/notifications.html#ApplyStyle. How to do it for notification from parse.com?
http://developer.android.com/guide/topics/ui/notifiers/notifications.html#ApplyStyle。如何为来自 的通知做到这一点parse.com？
Look the images to explain my problem
查看图片来解释我的问题
Image1 http://gorio.eng.br/parse1.png
Image1 http://gorio.eng.br/parse1.png
回答by adneal
Here's an example using Notification.BigTextStyle.
这是一个使用Notification.BigTextStyle.
final String someLongText = "fkdljfdldkfj;ldaksjfkladj;flja;lkjdfljadslfjaddfdsfafjdfad" +
"fdl;akjf;lkdf;lkaj;flkjda;lkfjadljflk;adsjfladjflk;dfjlkdjflakdfjdaffjdlfjdjjj" +
"adjflkjadlkfjad;lkfjad;sljf;ladkjajlkfjad;lksfjl;akdjf;lkdsajf;lkdjfkadj;flkad" +
"jf;lkadjfkldas;lkfja;dljf;lkdasjf;lkadjs;lfjas;ldkfj;lkadsjfl;kadljfl;kasdjf;l" +
"jdlskfjklda;fjadslkfj;sdalkfj;ladjf;lajdl;fkajld;kfjlajfl;adjfl;kajdl;fjadl;kfj;";
final Notification.Builder builder = new Notification.Builder(this);
builder.setStyle(new Notification.BigTextStyle(builder)
.bigText(someLongText)
.setBigContentTitle("Big title")
.setSummaryText("Big summary"))
.setContentTitle("Title")
.setContentText("Summary")
.setSmallIcon(android.R.drawable.sym_def_app_icon);
final NotificationManager nm = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
nm.notify(0, builder.build());
回答by Gorio
Bitmap icon1 = BitmapFactory.decodeResource(getResources(),
R.drawable.gorio);
NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(
getApplicationContext()).setAutoCancel(true)
.setContentTitle("Exemplo 1")
.setSmallIcon(R.drawable.gorio)
.setLargeIcon(icon1).setContentText("Hello World!");
NotificationCompat.BigTextStyle bigText = new NotificationCompat.BigTextStyle();
bigText.bigText(msg);
bigText.setBigContentTitle("GORIO Engenharia");
bigText.setSummaryText("Por: GORIO Engenharia");
mBuilder.setStyle(bigText);
mBuilder.setPriority(NotificationCompat.PRIORITY_MAX);
// Creates an explicit intent for an Activity in your app
Intent resultIntent = new Intent(getApplicationContext(),
MainActivity.class);
// The stack builder object will contain an artificial back
// stack for
// the
// started Activity.
// getApplicationContext() ensures that navigating backward from
// the Activity leads out of
// your application to the Home screen.
TaskStackBuilder stackBuilder = TaskStackBuilder
.create(getApplicationContext());
// Adds the back stack for the Intent (but not the Intent
// itself)
stackBuilder.addParentStack(MainActivity.class);
// Adds the Intent that starts the Activity to the top of the
// stack
stackBuilder.addNextIntent(resultIntent);
PendingIntent resultPendingIntent = stackBuilder
.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT);
mBuilder.setContentIntent(resultPendingIntent);
NotificationManager mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
// mId allows you to update the notification later on.
mNotificationManager.notify(100, mBuilder.build());
回答by M D
This snippet shows how to construct the Builder object. It sets the style for the big view to be big text, and sets its content to be the reminder message.
此代码段显示了如何构造Builder 对象。它将大视图的样式设置为大文本，并将其内容设置为提醒消息。
String msg="This is Big style notification builder.This is Big style notification builder.This is Big style notification builder.This is Big style notification builder.This is Big style notification builder.This is Big style notification builder.This is Big style notification builder.This is Big style notification builder.This is Big style notification builder.This is Big style notification builder."
// Constructs the Builder object.
NotificationCompat.Builder builder =
new NotificationCompat.Builder(this)
.setSmallIcon(R.drawable.ic_stat_notification)
.setContentTitle(getString(R.string.notification))
.setContentText(getString(R.string.ping))
.setDefaults(Notification.DEFAULT_ALL) // requires VIBRATE permission
.setStyle(new NotificationCompat.BigTextStyle().bigText(msg))
final NotificationManager nm = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
nm.notify(0, builder.build());
For more infomation go to:http://developer.android.com/training/notify-user/expanded.html
有关更多信息，请访问：http: //developer.android.com/training/notify-user/expanded.html
回答by Jayakumar
Here I have attached a screenshots, the first screen contents a title of the post and when we click on the down arrow on right side of the app name it leads to the second screenshot which is custom layout for push notification.The following is sample layout that I have designed for mine.
在这里我附上了一个截图，第一个屏幕包含帖子的标题，当我们点击应用程序名称右侧的向下箭头时，它会导致第二个屏幕截图，它是推送通知的自定义布局。以下是示例布局我为我设计的。
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="4dp"
xmlns:card_view="http://schemas.android.com/apk/res-auto"
android:orientation="vertical"
card_view:cardCornerRadius="5dp"
card_view:cardUseCompatPadding="true">
<LinearLayout
android:layout_width="match_parent"
android:orientation="horizontal"
android:background="#80000000"
android:layout_height="wrap_content">
<ImageView
android:src="@mipmap/ic_launcher"
android:layout_width="50dp"
android:layout_height="match_parent"
android:padding="10dp"
android:layout_marginLeft="5dp"
android:background="@null"
android:layout_gravity="center_vertical|center_horizontal"
android:scaleType="centerCrop"/>
<TextView
android:id="@+id/title"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="bottom"
android:minHeight="48dp"
android:paddingBottom="16dp"
android:paddingLeft="16dp"
android:paddingRight="16dp"
android:paddingTop="16dp"
android:background="@android:color/transparent"
android:textColor="@android:color/white"
tools:text="Test"/>
</LinearLayout>
<ImageView
android:id="@+id/image"
android:layout_width="match_parent"
android:layout_height="fill_parent"
android:adjustViewBounds="true"
android:contentDescription="@null"
android:scaleType="centerCrop"
android:src="@drawable/placeholder"/>
</LinearLayout>
Method for creating Notification with custom layout,
使用自定义布局创建通知的方法，
public static void createNotification(String title, String body,String image_url, Context context, int notificationsId, String single_id) {
Intent notificationIntent;
long when = System.currentTimeMillis();
int id = (int) System.currentTimeMillis();
Bitmap bitmap = getBitmapFromURL(image_url);
NotificationCompat.BigPictureStyle notifystyle = new NotificationCompat.BigPictureStyle();
notifystyle.bigPicture(bitmap);
RemoteViews contentView = new RemoteViews(context.getPackageName(), R.layout.custom_notification_layout);
contentView.setImageViewBitmap(R.id.image, bitmap);
contentView.setTextViewText(R.id.title, body);
NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(context)
.setSmallIcon(R.drawable.ic_launcher)
.setStyle(notifystyle)
.setCustomBigContentView(contentView)
.setContentText(body);
NotificationManager mNotificationManager = (NotificationManager) context
.getSystemService(Context.NOTIFICATION_SERVICE);
notificationIntent = new Intent(context, SinglePost.class);
notificationIntent.putExtra("single_id",single_id);
notificationIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_NEW_TASK);
PendingIntent contentIntent = PendingIntent.getActivity(context, id, notificationIntent, 0);
Notification notification = mBuilder.build();
notification.contentIntent = contentIntent;
notification.flags |= Notification.FLAG_AUTO_CANCEL;
notification.defaults |= Notification.DEFAULT_SOUND;
notification.defaults |= Notification.DEFAULT_VIBRATE;
mNotificationManager.notify(notificationsId, notification);
}
public static Bitmap getBitmapFromURL(String strURL) {
try {
URL url = new URL(strURL);
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setDoInput(true);
connection.connect();
InputStream input = connection.getInputStream();
Bitmap myBitmap = BitmapFactory.decodeStream(input);
return myBitmap;
} catch (IOException e) {
e.printStackTrace();
return null;
}
}
回答by Ravdeep Sohi
final String someLongText = "......";
final Notification.Builder builder = new Notification.Builder(this);
builder.setStyle(new Notification.BigTextStyle(builder)
.bigText(someLongText)
.setBigContentTitle("Big title")
.setSummaryText("Big summary"))
.setContentTitle("Title")
.setContentText("Summary");
final NotificationManager nm = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
nm.notify(0, builder.build());
回答by Pong Petrung
you set
你设置
String en_alert ,th_alert ,en_title,th_title ,id;
int noti_all, noti_1, noti_2, noti_3, noti_4 = 0, Langage;
Intent intent = new Intent(context, ReserveStatusActivity.class);
PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, intent, 0);
NotificationManager notificationManager =
(NotificationManager)context.getSystemService(Context.NOTIFICATION_SERVICE);
intent = new Intent(String.valueOf(PushActivity.class));
intent.putExtra("message", MESSAGE);
TaskStackBuilder stackBuilder = TaskStackBuilder.create(context);
stackBuilder.addParentStack(PushActivity.class);
stackBuilder.addNextIntent(intent);
// PendingIntent pendingIntent =
stackBuilder.getPendingIntent(0, PendingIntent.FLAG_UPDATE_CURRENT);
// android.support.v4.app.NotificationCompat.BigTextStyle bigStyle = new NotificationCompat.BigTextStyle();
// bigStyle.bigText((CharSequence) context);
notification = new NotificationCompat.Builder(context)
.setSmallIcon(R.mipmap.ic_launcher)
.setContentTitle(th_title ) // th_title >>> String = th_title
.setContentText(th_alert) // th_alert>>> String = th_title
.setAutoCancel(true)
//.setStyle(new Notification.BigTextStyle().bigText(th_alert)
.setStyle(new NotificationCompat.BigTextStyle().bigText(th_title))
.setStyle(new NotificationCompat.BigTextStyle().bigText(th_alert))
.setContentIntent(pendingIntent)
.setNumber(++numMessages)
.build();
notification.sound = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
notificationManager.notify(1000, notification);
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回答by Douglas Marques
You need to override the method getNotification of your ParsePushBroadcastReceiver subclass and above there is a lot answers telling how to set the big content view on a Notification.
您需要覆盖 ParsePushBroadcastReceiver 子类的 getNotification 方法，上面有很多答案告诉您如何在通知上设置大内容视图。
回答by yousef
you can build notification with big Text Style try this code
您可以使用大文本样式构建通知试试这个代码
Intent intent = new Intent(this, MainActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
PendingIntent pendingIntent = PendingIntent.getActivity(this, 0 /* Request code */, intent,
PendingIntent.FLAG_ONE_SHOT);
Uri defaultSoundUri= RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this)
.setSmallIcon(R.mipmap.ic_launcher)
.setContentTitle(title)
.setContentText(messageBody)
.setAutoCancel(true)
.setSound(defaultSoundUri)
.setContentIntent(pendingIntent);
NotificationManager notificationManager =
(NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.notify(id /* ID of notification */, notificationBuilder.build());
