Show number of processors

app/src/main/java/eu/faircode/email/FragmentOptionsMisc.java

@@ -57,6 +57,7 @@ public class FragmentOptionsMisc extends FragmentBase implements SharedPreferenc
     private SwitchCompat swCrashReports;
     private SwitchCompat swDebug;
 
+    private TextView tvProcessors;
     private TextView tvMemoryClass;
     private TextView tvLastCleanup;
     private TextView tvUuid;
@@ -93,6 +94,7 @@ public class FragmentOptionsMisc extends FragmentBase implements SharedPreferenc
         swCrashReports = view.findViewById(R.id.swCrashReports);
         swDebug = view.findViewById(R.id.swDebug);
 
+        tvProcessors = view.findViewById(R.id.tvProcessors);
         tvMemoryClass = view.findViewById(R.id.tvMemoryClass);
         tvLastCleanup = view.findViewById(R.id.tvLastCleanup);
         tvUuid = view.findViewById(R.id.tvUuid);
@@ -261,6 +263,8 @@ public class FragmentOptionsMisc extends FragmentBase implements SharedPreferenc
         swCrashReports.setChecked(prefs.getBoolean("crash_reports", false));
         swDebug.setChecked(prefs.getBoolean("debug", false));
 
+        tvProcessors.setText(getString(R.string.title_advanced_processors, Runtime.getRuntime().availableProcessors()));
+
         ActivityManager am = (ActivityManager) getContext().getSystemService(Context.ACTIVITY_SERVICE);
         int class_mb = am.getMemoryClass();
         tvMemoryClass.setText(getString(R.string.title_advanced_memory_class, class_mb + " MB"));

app/src/main/res/layout/fragment_options_misc.xml

@@ -190,18 +190,30 @@
                 app:layout_constraintTop_toBottomOf="@id/swDebug" />
 
             <TextView
-                android:id="@+id/tvMemoryClass"
+                android:id="@+id/tvProcessors"
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
                 android:layout_marginTop="24dp"
                 android:layout_marginEnd="48dp"
-                android:text="@string/title_advanced_memory_class"
+                android:text="@string/title_advanced_processors"
                 android:textAppearance="@style/TextAppearance.AppCompat.Small"
                 android:textStyle="italic"
                 app:layout_constraintEnd_toEndOf="parent"
                 app:layout_constraintStart_toStartOf="parent"
                 app:layout_constraintTop_toBottomOf="@id/tvDebugHint" />
 
+            <TextView
+                android:id="@+id/tvMemoryClass"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_marginEnd="48dp"
+                android:text="@string/title_advanced_memory_class"
+                android:textAppearance="@style/TextAppearance.AppCompat.Small"
+                android:textStyle="italic"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toBottomOf="@id/tvProcessors" />
+
             <TextView
                 android:id="@+id/tvLastCleanup"
                 android:layout_width="0dp"
@@ -232,7 +244,7 @@
                 android:layout_width="0dp"
                 android:layout_height="0dp"
                 app:constraint_referenced_ids="
-                tvMemoryClass,tvLastCleanup,tvUuid" />
+                tvProcessors,tvMemoryClass,tvLastCleanup,tvUuid" />
         </androidx.constraintlayout.widget.ConstraintLayout>
     </ScrollView>
 </androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/values/strings.xml

@@ -236,6 +236,7 @@
     <string name="title_advanced_updates">Check for updates</string>
     <string name="title_advanced_crash_reports">Send error reports</string>
     <string name="title_advanced_debug">Debug mode</string>
+    <string name="title_advanced_processors" translatable="false">Processores: %1$d</string>
     <string name="title_advanced_memory_class" translatable="false">Memory class: %1$s</string>
     <string name="title_advanced_last_cleanup" translatable="false">Last cleanup: %1$s</string>