Move Termux app specific logic out of NotificationUtils

Author: agnostic-apollo

app/src/main/java/com/termux/app/utils/CrashUtils.java

@@ -15,6 +15,7 @@
 import com.termux.shared.file.FileUtils;
 import com.termux.shared.models.ReportInfo;
 import com.termux.app.models.UserAction;
+import com.termux.shared.notification.TermuxNotificationUtils;
 import com.termux.shared.settings.preferences.TermuxAppSharedPreferences;
 import com.termux.shared.settings.preferences.TermuxPreferenceConstants;
 import com.termux.shared.data.DataUtils;
@@ -131,7 +132,7 @@ public static void sendCrashReportNotification(final Context context, String log
         if (builder == null) return;
 
         // Send the notification
-        int nextNotificationId = NotificationUtils.getNextNotificationId(context);
+        int nextNotificationId = TermuxNotificationUtils.getNextNotificationId(context);
         NotificationManager notificationManager = NotificationUtils.getNotificationManager(context);
         if (notificationManager != null)
             notificationManager.notify(nextNotificationId, builder.build());

app/src/main/java/com/termux/app/utils/PluginUtils.java

@@ -16,6 +16,7 @@
 import com.termux.shared.models.errors.Errno;
 import com.termux.shared.models.errors.Error;
 import com.termux.shared.notification.NotificationUtils;
+import com.termux.shared.notification.TermuxNotificationUtils;
 import com.termux.shared.shell.ResultSender;
 import com.termux.shared.shell.ShellUtils;
 import com.termux.shared.termux.AndroidUtils;
@@ -233,7 +234,7 @@ public static void sendPluginCommandErrorNotification(Context context, String lo
         if (builder == null) return;
 
         // Send the notification
-        int nextNotificationId = NotificationUtils.getNextNotificationId(context);
+        int nextNotificationId = TermuxNotificationUtils.getNextNotificationId(context);
         NotificationManager notificationManager = NotificationUtils.getNotificationManager(context);
         if (notificationManager != null)
             notificationManager.notify(nextNotificationId, builder.build());

termux-shared/src/main/java/com/termux/shared/notification/NotificationUtils.java

@@ -10,9 +10,6 @@
 import androidx.annotation.Nullable;
 
 import com.termux.shared.logger.Logger;
-import com.termux.shared.settings.preferences.TermuxAppSharedPreferences;
-import com.termux.shared.settings.preferences.TermuxPreferenceConstants;
-import com.termux.shared.termux.TermuxConstants;
 
 public class NotificationUtils {
 
@@ -49,35 +46,6 @@ public static NotificationManager getNotificationManager(final Context context)
         return (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
     }
 
-    /**
-     * Try to get the next unique notification id that isn't already being used by the app.
-     *
-     * Termux app and its plugin must use unique notification ids from the same pool due to usage of android:sharedUserId.
-     * https://commonsware.com/blog/2017/06/07/jobscheduler-job-ids-libraries.html
-     *
-     * @param context The {@link Context} for operations.
-     * @return Returns the notification id that should be safe to use.
-     */
-    public synchronized static int getNextNotificationId(final Context context) {
-        if (context == null) return TermuxPreferenceConstants.TERMUX_APP.DEFAULT_VALUE_KEY_LAST_NOTIFICATION_ID;
-
-        TermuxAppSharedPreferences preferences = TermuxAppSharedPreferences.build(context);
-        if (preferences == null) return TermuxPreferenceConstants.TERMUX_APP.DEFAULT_VALUE_KEY_LAST_NOTIFICATION_ID;
-
-        int lastNotificationId = preferences.getLastNotificationId();
-
-        int nextNotificationId = lastNotificationId + 1;
-        while(nextNotificationId == TermuxConstants.TERMUX_APP_NOTIFICATION_ID || nextNotificationId == TermuxConstants.TERMUX_RUN_COMMAND_NOTIFICATION_ID) {
-            nextNotificationId++;
-        }
-
-        if (nextNotificationId == Integer.MAX_VALUE || nextNotificationId < 0)
-            nextNotificationId = TermuxPreferenceConstants.TERMUX_APP.DEFAULT_VALUE_KEY_LAST_NOTIFICATION_ID;
-
-        preferences.setLastNotificationId(nextNotificationId);
-        return nextNotificationId;
-    }
-
     /**
      * Get {@link Notification.Builder}.
      *

termux-shared/src/main/java/com/termux/shared/notification/TermuxNotificationUtils.java

@@ -0,0 +1,38 @@
+package com.termux.shared.notification;
+
+import android.content.Context;
+
+import com.termux.shared.settings.preferences.TermuxAppSharedPreferences;
+import com.termux.shared.settings.preferences.TermuxPreferenceConstants;
+import com.termux.shared.termux.TermuxConstants;
+
+public class TermuxNotificationUtils {
+    /**
+     * Try to get the next unique notification id that isn't already being used by the app.
+     *
+     * Termux app and its plugin must use unique notification ids from the same pool due to usage of android:sharedUserId.
+     * https://commonsware.com/blog/2017/06/07/jobscheduler-job-ids-libraries.html
+     *
+     * @param context The {@link Context} for operations.
+     * @return Returns the notification id that should be safe to use.
+     */
+    public synchronized static int getNextNotificationId(final Context context) {
+        if (context == null) return TermuxPreferenceConstants.TERMUX_APP.DEFAULT_VALUE_KEY_LAST_NOTIFICATION_ID;
+
+        TermuxAppSharedPreferences preferences = TermuxAppSharedPreferences.build(context);
+        if (preferences == null) return TermuxPreferenceConstants.TERMUX_APP.DEFAULT_VALUE_KEY_LAST_NOTIFICATION_ID;
+
+        int lastNotificationId = preferences.getLastNotificationId();
+
+        int nextNotificationId = lastNotificationId + 1;
+        while(nextNotificationId == TermuxConstants.TERMUX_APP_NOTIFICATION_ID || nextNotificationId == TermuxConstants.TERMUX_RUN_COMMAND_NOTIFICATION_ID) {
+            nextNotificationId++;
+        }
+
+        if (nextNotificationId == Integer.MAX_VALUE || nextNotificationId < 0)
+            nextNotificationId = TermuxPreferenceConstants.TERMUX_APP.DEFAULT_VALUE_KEY_LAST_NOTIFICATION_ID;
+
+        preferences.setLastNotificationId(nextNotificationId);
+        return nextNotificationId;
+    }
+}