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Code Issues Releases Wiki Activity

Cleanup notification channels

This commit is contained in:
M66B 2020-06-29 18:19:05 +02:00
parent 175ab1ca3e
commit 24f9a881e2
1 changed files with 28 additions and 0 deletions
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28
app/src/main/java/eu/faircode/email/WorkerCleanup.java
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@ -19,9 +19,13 @@ package eu.faircode.email;
Copyright 2018-2020 by Marcel Bokhorst (M66B)
*/
import android.app.NotificationChannel;
import android.app.NotificationManager;
import android.content.Context;
import android.content.SharedPreferences;
import android.database.Cursor;
import android.os.Build;
import android.text.TextUtils;
import androidx.annotation.NonNull;
import androidx.preference.PreferenceManager;
@ -121,6 +125,30 @@ public class WorkerCleanup extends Worker {
// Contact info cache
ContactInfo.clearCache();
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
Log.i("Checking notification channels");
NotificationManager nm = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
for (NotificationChannel channel : nm.getNotificationChannels()) {
String cid = channel.getId();
Log.i("Notification channel id=" + cid + " name=" + channel.getName());
String[] parts = cid.split("\\.");
if (parts.length > 1 && "notification".equals(parts[0]))
if (parts.length == 2 && TextUtils.isDigitsOnly(parts[1])) {
long id = Integer.parseInt(parts[1]);
EntityAccount account = db.account().getAccount(id);
Log.i("Notification channel id=" + cid + " account=" + (account == null ? null : account.id));
if (account == null)
nm.deleteNotificationChannel(cid);
} else if (parts.length == 3 && TextUtils.isDigitsOnly(parts[2])) {
long id = Integer.parseInt(parts[2]);
EntityFolder folder = db.folder().getFolder(id);
Log.i("Notification channel id=" + cid + " folder=" + (folder == null ? null : folder.id));
if (folder == null)
nm.deleteNotificationChannel(cid);
}
}
}
}
long now = new Date().getTime();