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-rw-r--r--packages/PrintSpooler/res/values/strings.xml6
-rw-r--r--packages/PrintSpooler/src/com/android/printspooler/model/NotificationController.java84
2 files changed, 38 insertions, 52 deletions
diff --git a/packages/PrintSpooler/res/values/strings.xml b/packages/PrintSpooler/res/values/strings.xml
index 2e6ed69b4892..63850aea59e6 100644
--- a/packages/PrintSpooler/res/values/strings.xml
+++ b/packages/PrintSpooler/res/values/strings.xml
@@ -149,6 +149,12 @@
<!-- Description of printer info icon. [CHAR LIMIT=50] -->
<string name="printer_info_desc">More information about this printer</string>
+ <!-- Label for the notification channel that contains print jobs without problems. [CHAR LIMIT=40] -->
+ <string name="notification_channel_progress">Running print jobs</string>
+
+ <!-- Label for the notification channel that contains print jobs with problems. [CHAR LIMIT=40] -->
+ <string name="notification_channel_failure">Failed print jobs</string>
+
<!-- Notification that we could not create a file name for the printed PDF. [CHAR LIMIT=50] -->
<string name="could_not_create_file">Could not create file</string>
diff --git a/packages/PrintSpooler/src/com/android/printspooler/model/NotificationController.java b/packages/PrintSpooler/src/com/android/printspooler/model/NotificationController.java
index cd1d540d922b..9d737e0cd9d5 100644
--- a/packages/PrintSpooler/src/com/android/printspooler/model/NotificationController.java
+++ b/packages/PrintSpooler/src/com/android/printspooler/model/NotificationController.java
@@ -20,13 +20,12 @@ import android.annotation.NonNull;
import android.annotation.Nullable;
import android.app.Notification;
import android.app.Notification.Action;
-import android.app.Notification.InboxStyle;
+import android.app.NotificationChannel;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
-import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Icon;
import android.net.Uri;
import android.os.AsyncTask;
@@ -57,14 +56,14 @@ final class NotificationController {
public static final String LOG_TAG = "NotificationController";
+ private static final String NOTIFICATION_CHANNEL_PROGRESS = "PRINT_PROGRESS";
+ private static final String NOTIFICATION_CHANNEL_FAILURES = "PRINT_FAILURES";
+
private static final String INTENT_ACTION_CANCEL_PRINTJOB = "INTENT_ACTION_CANCEL_PRINTJOB";
private static final String INTENT_ACTION_RESTART_PRINTJOB = "INTENT_ACTION_RESTART_PRINTJOB";
private static final String EXTRA_PRINT_JOB_ID = "EXTRA_PRINT_JOB_ID";
- private static final String PRINT_JOB_NOTIFICATION_GROUP_KEY = "PRINT_JOB_NOTIFICATIONS";
- private static final String PRINT_JOB_NOTIFICATION_SUMMARY = "PRINT_JOB_NOTIFICATIONS_SUMMARY";
-
private final Context mContext;
private final NotificationManager mNotificationManager;
@@ -78,6 +77,15 @@ final class NotificationController {
mNotificationManager = (NotificationManager)
mContext.getSystemService(Context.NOTIFICATION_SERVICE);
mNotifications = new ArraySet<>(0);
+
+ mNotificationManager.createNotificationChannel(
+ new NotificationChannel(NOTIFICATION_CHANNEL_PROGRESS,
+ context.getString(R.string.notification_channel_progress),
+ NotificationManager.IMPORTANCE_LOW));
+ mNotificationManager.createNotificationChannel(
+ new NotificationChannel(NOTIFICATION_CHANNEL_FAILURES,
+ context.getString(R.string.notification_channel_failure),
+ NotificationManager.IMPORTANCE_DEFAULT));
}
public void onUpdateNotifications(List<PrintJobInfo> printJobs) {
@@ -104,13 +112,6 @@ final class NotificationController {
final int numPrintJobs = printJobs.size();
- // Create summary notification
- if (numPrintJobs > 1) {
- createStackedNotification(printJobs);
- } else {
- mNotificationManager.cancel(PRINT_JOB_NOTIFICATION_SUMMARY, 0);
- }
-
// Create per print job notification
for (int i = 0; i < numPrintJobs; i++) {
PrintJobInfo printJob = printJobs.get(i);
@@ -178,16 +179,16 @@ final class NotificationController {
*/
private void createNotification(@NonNull PrintJobInfo printJob, @Nullable Action firstAction,
@Nullable Action secondAction) {
- Notification.Builder builder = new Notification.Builder(mContext)
+ Notification.Builder builder = new Notification.Builder(mContext, computeChannel(printJob))
.setContentIntent(createContentIntent(printJob.getId()))
.setSmallIcon(computeNotificationIcon(printJob))
.setContentTitle(computeNotificationTitle(printJob))
.setWhen(System.currentTimeMillis())
.setOngoing(true)
.setShowWhen(true)
+ .setOnlyAlertOnce(true)
.setColor(mContext.getColor(
- com.android.internal.R.color.system_notification_accent_color))
- .setGroup(PRINT_JOB_NOTIFICATION_GROUP_KEY);
+ com.android.internal.R.color.system_notification_accent_color));
if (firstAction != null) {
builder.addAction(firstAction);
@@ -238,43 +239,6 @@ final class NotificationController {
createNotification(printJob, null, null);
}
- private void createStackedNotification(List<PrintJobInfo> printJobs) {
- Notification.Builder builder = new Notification.Builder(mContext)
- .setContentIntent(createContentIntent(null))
- .setWhen(System.currentTimeMillis())
- .setOngoing(true)
- .setShowWhen(true)
- .setGroup(PRINT_JOB_NOTIFICATION_GROUP_KEY)
- .setGroupSummary(true);
-
- final int printJobCount = printJobs.size();
-
- InboxStyle inboxStyle = new InboxStyle();
-
- int icon = com.android.internal.R.drawable.ic_print;
- for (int i = printJobCount - 1; i>= 0; i--) {
- PrintJobInfo printJob = printJobs.get(i);
-
- inboxStyle.addLine(computeNotificationTitle(printJob));
-
- // if any print job is in an error state show an error icon for the summary
- if (printJob.getState() == PrintJobInfo.STATE_FAILED
- || printJob.getState() == PrintJobInfo.STATE_BLOCKED) {
- icon = com.android.internal.R.drawable.ic_print_error;
- }
- }
-
- builder.setSmallIcon(icon);
- builder.setLargeIcon(
- ((BitmapDrawable) mContext.getResources().getDrawable(icon, null)).getBitmap());
- builder.setNumber(printJobCount);
- builder.setStyle(inboxStyle);
- builder.setColor(mContext.getColor(
- com.android.internal.R.color.system_notification_accent_color));
-
- mNotificationManager.notify(PRINT_JOB_NOTIFICATION_SUMMARY, 0, builder.build());
- }
-
private String computeNotificationTitle(PrintJobInfo printJob) {
switch (printJob.getState()) {
case PrintJobInfo.STATE_FAILED: {
@@ -359,6 +323,22 @@ final class NotificationController {
}
}
+ private static String computeChannel(PrintJobInfo printJob) {
+ if (printJob.isCancelling()) {
+ return NOTIFICATION_CHANNEL_PROGRESS;
+ }
+
+ switch (printJob.getState()) {
+ case PrintJobInfo.STATE_FAILED:
+ case PrintJobInfo.STATE_BLOCKED: {
+ return NOTIFICATION_CHANNEL_FAILURES;
+ }
+ default: {
+ return NOTIFICATION_CHANNEL_PROGRESS;
+ }
+ }
+ }
+
public static final class NotificationBroadcastReceiver extends BroadcastReceiver {
@SuppressWarnings("hiding")
private static final String LOG_TAG = "NotificationBroadcastReceiver";
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-03 08:07:29 +0000