Add restrict app detail page

1. Move force standby action to BatteryUtils
2. Add click action for restricted preference(go to detail page)
3. Build app list in detail page using packageOps list

Bug: 71502850
Test: RunSettingsRoboTests
Change-Id: I1e6733e5402e7a854b07a8bbb43a86255276bfaa

src/com/android/settings/fuelgauge/BatteryUtils.java

@@ -398,6 +398,19 @@ public class BatteryUtils {
         return timeMs * 1000;
     }
 
+    public void setForceAppStandby(int uid, String packageName,
+            int mode) {
+        final boolean isPreOApp = isLegacyApp(packageName);
+        if (isPreOApp) {
+            // Control whether app could run in the background if it is pre O app
+            mAppOpsManager.setMode(AppOpsManager.OP_RUN_IN_BACKGROUND, uid, packageName,
+                    mode);
+        }
+        // Control whether app could run jobs in the background
+        mAppOpsManager.setMode(AppOpsManager.OP_RUN_ANY_IN_BACKGROUND, uid, packageName,
+                mode);
+    }
+
     public void initBatteryStatsHelper(BatteryStatsHelper statsHelper, Bundle bundle,
             UserManager userManager) {
         statsHelper.create(bundle);
@@ -481,5 +494,18 @@ public class BatteryUtils {
         return 0;
     }
 
+    public boolean isLegacyApp(final String packageName) {
+        try {
+            ApplicationInfo info = mPackageManager.getApplicationInfo(packageName,
+                    PackageManager.GET_META_DATA);
+
+            return info.targetSdkVersion < Build.VERSION_CODES.O;
+        } catch (PackageManager.NameNotFoundException e) {
+            Log.e(TAG, "Cannot find package: " + packageName, e);
+        }
+
+        return false;
+    }
+
 }