[app] app list: sort with running state

android/modules/module_common/src/main/java/github/tornaco/android/thanos/common/sort/AppRunningStateComparator.java

@@ -0,0 +1,38 @@
+package github.tornaco.android.thanos.common.sort;
+
+import android.content.Context;
+
+import com.elvishew.xlog.XLog;
+
+import java.util.Comparator;
+
+import github.tornaco.android.thanos.common.AppListModel;
+import github.tornaco.android.thanos.core.app.ActivityManager;
+import github.tornaco.android.thanos.core.app.ThanosManager;
+import util.PinyinComparatorUtils;
+
+public class AppRunningStateComparator implements Comparator<AppListModel> {
+    private final ActivityManager activityManager;
+
+    public AppRunningStateComparator(Context context) {
+        this.activityManager = ThanosManager.from(context).getActivityManager();
+    }
+
+    @Override
+    public int compare(AppListModel o1, AppListModel o2) {
+        try {
+            boolean isO1Running = activityManager.isPackageRunning(o1.appInfo.getPkgName());
+            boolean isO2Running = activityManager.isPackageRunning(o2.appInfo.getPkgName());
+
+            if (isO1Running != isO2Running) {
+                if (isO1Running) return -1;
+                else return 1;
+            }
+
+        } catch (Throwable e) {
+            XLog.e("AppLabelComparator error", e);
+        }
+
+        return PinyinComparatorUtils.compare(o1.appInfo.getAppLabel(), o2.appInfo.getAppLabel());
+    }
+}

android/modules/module_common/src/main/java/github/tornaco/android/thanos/common/sort/AppSort.java

@@ -33,6 +33,18 @@ public String getAppSortDescription(@NonNull Context context, @NonNull AppListMo
             return null;
         }
     }),
+    Running(R.string.chip_title_app_only_running, new AppSorterProvider() {
+        @NonNull
+        @Override
+        public Comparator<AppListModel> comparator(@NonNull Context context) {
+            return new AppRunningStateComparator(context);
+        }
+
+        @Override
+        public String getAppSortDescription(@NonNull Context context, @NonNull AppListModel model) {
+            return null;
+        }
+    }),
     AppLabel(R.string.common_sort_by_install_app_label, new AppSorterProvider() {
         @NonNull
         @Override