Fixed some Sonar warnings

Author: TobiGr

app/src/main/java/org/schabi/newpipe/settings/ContentSettingsManager.kt

@@ -2,6 +2,7 @@ package org.schabi.newpipe.settings
 
 import android.content.SharedPreferences
 import android.util.Log
+import org.schabi.newpipe.MainActivity.DEBUG
 import org.schabi.newpipe.streams.io.SharpOutputStream
 import org.schabi.newpipe.streams.io.StoredFileHelper
 import org.schabi.newpipe.util.ZipHelper
@@ -32,7 +33,9 @@ class ContentSettingsManager(private val fileLocator: NewPipeFileLocator) {
                         output.flush()
                     }
                 } catch (e: IOException) {
-                    Log.e(TAG, "Unable to exportDatabase", e)
+                    if (DEBUG) {
+                        Log.e(TAG, "Unable to exportDatabase", e)
+                    }
                 }
 
                 ZipHelper.addFileToZip(outZip, fileLocator.settings.path, "newpipe.settings")
@@ -105,9 +108,13 @@ class ContentSettingsManager(private val fileLocator: NewPipeFileLocator) {
                 preferenceEditor.commit()
             }
         } catch (e: IOException) {
-            Log.e(TAG, "Unable to loadSharedPreferences", e)
+            if (DEBUG) {
+                Log.e(TAG, "Unable to loadSharedPreferences", e)
+            }
         } catch (e: ClassNotFoundException) {
-            Log.e(TAG, "Unable to loadSharedPreferences", e)
+            if (DEBUG) {
+                Log.e(TAG, "Unable to loadSharedPreferences", e)
+            }
         }
     }
 }

app/src/main/java/org/schabi/newpipe/views/player/PlayerFastSeekOverlay.kt

@@ -4,7 +4,6 @@ import android.content.Context
 import android.util.AttributeSet
 import android.util.Log
 import android.view.LayoutInflater
-import androidx.annotation.NonNull
 import androidx.constraintlayout.widget.ConstraintLayout
 import androidx.constraintlayout.widget.ConstraintLayout.LayoutParams.END
 import androidx.constraintlayout.widget.ConstraintLayout.LayoutParams.PARENT_ID
@@ -127,7 +126,6 @@ class PlayerFastSeekOverlay(context: Context, attrs: AttributeSet?) :
         /**
          * Determines if the playback should forward/rewind or do nothing.
          */
-        @NonNull
         fun getFastSeekDirection(portion: DisplayPortion): FastSeekDirection
         fun seek(forward: Boolean)