Use AndroidX's PendingIntentCompat class.

app/src/main/java/org/schabi/newpipe/NewVersionWorker.kt

@@ -6,6 +6,7 @@ import android.util.Log
 import android.widget.Toast
 import androidx.core.app.NotificationCompat
 import androidx.core.app.NotificationManagerCompat
+import androidx.core.app.PendingIntentCompat
 import androidx.core.content.ContextCompat
 import androidx.core.content.edit
 import androidx.core.net.toUri
@@ -19,7 +20,6 @@ import com.grack.nanojson.JsonParser
 import com.grack.nanojson.JsonParserException
 import org.schabi.newpipe.extractor.downloader.Response
 import org.schabi.newpipe.extractor.exceptions.ReCaptchaException
-import org.schabi.newpipe.util.PendingIntentCompat
 import org.schabi.newpipe.util.ReleaseVersionUtil.coerceUpdateCheckExpiry
 import org.schabi.newpipe.util.ReleaseVersionUtil.isLastUpdateCheckExpired
 import org.schabi.newpipe.util.ReleaseVersionUtil.isReleaseApk
@@ -60,7 +60,7 @@ class NewVersionWorker(
         val intent = Intent(Intent.ACTION_VIEW, apkLocationUrl?.toUri())
         intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
         val pendingIntent = PendingIntentCompat.getActivity(
-            applicationContext, 0, intent, 0
+            applicationContext, 0, intent, 0, false
         )
         val channelId = applicationContext.getString(R.string.app_update_notification_channel_id)
         val notificationBuilder = NotificationCompat.Builder(applicationContext, channelId)

app/src/main/java/org/schabi/newpipe/error/ErrorUtil.kt

@@ -9,10 +9,10 @@ import android.view.View
 import android.widget.Toast
 import androidx.core.app.NotificationCompat
 import androidx.core.app.NotificationManagerCompat
+import androidx.core.app.PendingIntentCompat
 import androidx.fragment.app.Fragment
 import com.google.android.material.snackbar.Snackbar
 import org.schabi.newpipe.R
-import org.schabi.newpipe.util.PendingIntentCompat
 
 /**
  * This class contains all of the methods that should be used to let the user know that an error has
@@ -118,7 +118,8 @@ class ErrorUtil {
                             context,
                             0,
                             getErrorActivityIntent(context, errorInfo),
-                            PendingIntent.FLAG_UPDATE_CURRENT
+                            PendingIntent.FLAG_UPDATE_CURRENT,
+                            false
                         )
                     )
 

app/src/main/java/org/schabi/newpipe/local/feed/notifications/NotificationHelper.kt

@@ -10,6 +10,7 @@ import android.os.Build
 import android.provider.Settings
 import androidx.core.app.NotificationCompat
 import androidx.core.app.NotificationManagerCompat
+import androidx.core.app.PendingIntentCompat
 import androidx.core.content.ContextCompat
 import androidx.preference.PreferenceManager
 import com.squareup.picasso.Picasso
@@ -19,7 +20,6 @@ import org.schabi.newpipe.extractor.stream.StreamInfoItem
 import org.schabi.newpipe.local.feed.service.FeedUpdateInfo
 import org.schabi.newpipe.util.Localization
 import org.schabi.newpipe.util.NavigationHelper
-import org.schabi.newpipe.util.PendingIntentCompat
 import org.schabi.newpipe.util.PicassoHelper
 
 /**
@@ -76,7 +76,8 @@ class NotificationHelper(val context: Context) {
                 NavigationHelper
                     .getChannelIntent(context, data.listInfo.serviceId, data.listInfo.url)
                     .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK),
-                0
+                0,
+                false
             )
         )
 

app/src/main/java/org/schabi/newpipe/local/feed/service/FeedLoadService.kt

@@ -29,6 +29,7 @@ import android.os.IBinder
 import android.util.Log
 import androidx.core.app.NotificationCompat
 import androidx.core.app.NotificationManagerCompat
+import androidx.core.app.PendingIntentCompat
 import androidx.core.app.ServiceCompat
 import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers
 import io.reactivex.rxjava3.core.Flowable
@@ -42,7 +43,6 @@ import org.schabi.newpipe.extractor.ListInfo
 import org.schabi.newpipe.extractor.stream.StreamInfoItem
 import org.schabi.newpipe.local.feed.service.FeedEventManager.Event.ErrorResultEvent
 import org.schabi.newpipe.local.feed.service.FeedEventManager.postEvent
-import org.schabi.newpipe.util.PendingIntentCompat
 import java.util.concurrent.TimeUnit
 
 class FeedLoadService : Service() {
@@ -152,8 +152,8 @@ class FeedLoadService : Service() {
     private lateinit var notificationBuilder: NotificationCompat.Builder
 
     private fun createNotification(): NotificationCompat.Builder {
-        val cancelActionIntent =
+        val cancelActionIntent = PendingIntentCompat
-            PendingIntentCompat.getBroadcast(this, NOTIFICATION_ID, Intent(ACTION_CANCEL), 0)
+            .getBroadcast(this, NOTIFICATION_ID, Intent(ACTION_CANCEL), 0, false)
 
         return NotificationCompat.Builder(this, getString(R.string.notification_channel_id))
             .setOngoing(true)

app/src/main/java/org/schabi/newpipe/player/notification/NotificationUtil.java

@@ -13,6 +13,7 @@ import androidx.annotation.Nullable;
 import androidx.annotation.StringRes;
 import androidx.core.app.NotificationCompat;
 import androidx.core.app.NotificationManagerCompat;
+import androidx.core.app.PendingIntentCompat;
 import androidx.core.app.ServiceCompat;
 import androidx.core.content.ContextCompat;
 
@@ -21,7 +22,6 @@ import org.schabi.newpipe.R;
 import org.schabi.newpipe.player.Player;
 import org.schabi.newpipe.player.mediasession.MediaSessionPlayerUi;
 import org.schabi.newpipe.util.NavigationHelper;
-import org.schabi.newpipe.util.PendingIntentCompat;
 
 import java.util.List;
 import java.util.Objects;
@@ -134,7 +134,7 @@ public final class NotificationUtil {
                 .setColorized(player.getPrefs().getBoolean(
                         player.getContext().getString(R.string.notification_colorize_key), true))
                 .setDeleteIntent(PendingIntentCompat.getBroadcast(player.getContext(),
-                        NOTIFICATION_ID, new Intent(ACTION_CLOSE), FLAG_UPDATE_CURRENT));
+                        NOTIFICATION_ID, new Intent(ACTION_CLOSE), FLAG_UPDATE_CURRENT, false));
 
         // set the initial value for the video thumbnail, updatable with updateNotificationThumbnail
         setLargeIcon(builder);
@@ -152,7 +152,7 @@ public final class NotificationUtil {
 
         // also update content intent, in case the user switched players
         notificationBuilder.setContentIntent(PendingIntentCompat.getActivity(player.getContext(),
-                NOTIFICATION_ID, getIntentForNotification(), FLAG_UPDATE_CURRENT));
+                NOTIFICATION_ID, getIntentForNotification(), FLAG_UPDATE_CURRENT, false));
         notificationBuilder.setContentTitle(player.getVideoTitle());
         notificationBuilder.setContentText(player.getUploaderName());
         notificationBuilder.setTicker(player.getVideoTitle());
@@ -335,7 +335,7 @@ public final class NotificationUtil {
                                                 final String intentAction) {
         return new NotificationCompat.Action(drawable, player.getContext().getString(title),
                 PendingIntentCompat.getBroadcast(player.getContext(), NOTIFICATION_ID,
-                        new Intent(intentAction), FLAG_UPDATE_CURRENT));
+                        new Intent(intentAction), FLAG_UPDATE_CURRENT, false));
     }
 
     private Intent getIntentForNotification() {

app/src/main/java/org/schabi/newpipe/util/PendingIntentCompat.java

@@ -1,69 +0,0 @@
-package org.schabi.newpipe.util;
-
-import android.app.PendingIntent;
-import android.content.Context;
-import android.content.Intent;
-import android.os.Build;
-
-import androidx.annotation.NonNull;
-
-public final class PendingIntentCompat {
-    private PendingIntentCompat() {
-    }
-
-    private static int addImmutableFlag(final int flags) {
-        return Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
-                ? flags | PendingIntent.FLAG_IMMUTABLE : flags;
-    }
-
-    /**
-     * Creates a {@link PendingIntent} to start an activity. It is immutable on API level 23 and
-     * greater.
-     *
-     * @param context     The context in which the activity should be started.
-     * @param requestCode The request code
-     * @param intent      The Intent of the activity to be launched.
-     * @param flags       The flags for the intent.
-     * @return The pending intent.
-     * @see PendingIntent#getActivity(Context, int, Intent, int)
-     */
-    @NonNull
-    public static PendingIntent getActivity(@NonNull final Context context, final int requestCode,
-                                            @NonNull final Intent intent, final int flags) {
-        return PendingIntent.getActivity(context, requestCode, intent, addImmutableFlag(flags));
-    }
-
-    /**
-     * Creates a {@link PendingIntent} to start a service. It is immutable on API level 23 and
-     * greater.
-     *
-     * @param context     The context in which the service should be started.
-     * @param requestCode The request code
-     * @param intent      The Intent of the service to be launched.
-     * @param flags       The flags for the intent.
-     * @return The pending intent.
-     * @see PendingIntent#getService(Context, int, Intent, int)
-     */
-    @NonNull
-    public static PendingIntent getService(@NonNull final Context context, final int requestCode,
-                                           @NonNull final Intent intent, final int flags) {
-        return PendingIntent.getService(context, requestCode, intent, addImmutableFlag(flags));
-    }
-
-    /**
-     * Creates a {@link PendingIntent} to perform a broadcast. It is immutable on API level 23 and
-     * greater.
-     *
-     * @param context     The context in which the broadcast should be performed.
-     * @param requestCode The request code
-     * @param intent      The Intent to be broadcast.
-     * @param flags       The flags for the intent.
-     * @return The pending intent.
-     * @see PendingIntent#getBroadcast(Context, int, Intent, int)
-     */
-    @NonNull
-    public static PendingIntent getBroadcast(@NonNull final Context context, final int requestCode,
-                                             @NonNull final Intent intent, final int flags) {
-        return PendingIntent.getBroadcast(context, requestCode, intent, addImmutableFlag(flags));
-    }
-}

app/src/main/java/us/shandian/giga/service/DownloadManagerService.java

@@ -33,6 +33,7 @@ import androidx.annotation.StringRes;
 import androidx.collection.SparseArrayCompat;
 import androidx.core.app.NotificationCompat;
 import androidx.core.app.NotificationCompat.Builder;
+import androidx.core.app.PendingIntentCompat;
 import androidx.core.app.ServiceCompat;
 import androidx.core.content.ContextCompat;
 import androidx.preference.PreferenceManager;
@@ -43,7 +44,6 @@ import org.schabi.newpipe.player.helper.LockManager;
 import org.schabi.newpipe.streams.io.StoredDirectoryHelper;
 import org.schabi.newpipe.streams.io.StoredFileHelper;
 import org.schabi.newpipe.util.Localization;
-import org.schabi.newpipe.util.PendingIntentCompat;
 
 import java.io.File;
 import java.io.IOException;
@@ -146,7 +146,7 @@ public class DownloadManagerService extends Service {
 
         mOpenDownloadList = PendingIntentCompat.getActivity(this, 0,
                 openDownloadListIntent,
-                PendingIntent.FLAG_UPDATE_CURRENT);
+                PendingIntent.FLAG_UPDATE_CURRENT, false);
 
         icLauncher = BitmapFactory.decodeResource(this.getResources(), R.mipmap.ic_launcher);
 
@@ -487,7 +487,7 @@ public class DownloadManagerService extends Service {
     private PendingIntent makePendingIntent(String action) {
         Intent intent = new Intent(this, DownloadManagerService.class).setAction(action);
         return PendingIntentCompat.getService(this, intent.hashCode(), intent,
-                PendingIntent.FLAG_UPDATE_CURRENT);
+                PendingIntent.FLAG_UPDATE_CURRENT, false);
     }
 
     private void manageLock(boolean acquire) {