Add isBatteryManagerSupported() to control adaptive preferences page

Add isBatteryManagerSupported() in the PowerUsageFeatureProvider to
support controlling the adaptive preferences page dynamically

Bug: 229558366
Test: presubmit
Change-Id: Iffb552feb9e08ca72f2970eb778cd3fcd18f0b7e

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

@@ -39,21 +39,11 @@ public interface PowerUsageFeatureProvider {
      */
     boolean isLocationSettingEnabled(String[] packages);
 
-    /**
-     * Check whether additional battery info feature is enabled.
-     */
-    boolean isAdditionalBatteryInfoEnabled();
-
     /**
      * Gets an {@link Intent} to show additional battery info.
      */
     Intent getAdditionalBatteryInfoIntent();
 
-    /**
-     * Check whether advanced ui is enabled
-     */
-    boolean isAdvancedUiEnabled();
-
     /**
      * Check whether it is type service
      */
@@ -64,11 +54,6 @@ public interface PowerUsageFeatureProvider {
      */
     boolean isTypeSystem(int uid, String[] packages);
 
-    /**
-     * Check whether the toggle for power accounting is enabled
-     */
-    boolean isPowerAccountingToggleEnabled();
-
     /**
      * Returns an improved prediction for battery time remaining.
      */
@@ -130,6 +115,11 @@ public interface PowerUsageFeatureProvider {
      */
     boolean isAdaptiveChargingSupported();
 
+    /**
+     * Checks whether battery manager feature is supported in this device
+     */
+    boolean isBatteryManagerSupported();
+
     /**
      * Returns {@code true} if current defender mode is extra defend
      */

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

@@ -75,26 +75,11 @@ public class PowerUsageFeatureProviderImpl implements PowerUsageFeatureProvider
         return false;
     }
 
-    @Override
-    public boolean isAdditionalBatteryInfoEnabled() {
-        return false;
-    }
-
     @Override
     public Intent getAdditionalBatteryInfoIntent() {
         return null;
     }
 
-    @Override
-    public boolean isAdvancedUiEnabled() {
-        return true;
-    }
-
-    @Override
-    public boolean isPowerAccountingToggleEnabled() {
-        return true;
-    }
-
     @Override
     public Estimate getEnhancedBatteryPrediction(Context context) {
         return null;
@@ -146,6 +131,11 @@ public class PowerUsageFeatureProviderImpl implements PowerUsageFeatureProvider
         return false;
     }
 
+    @Override
+    public boolean isBatteryManagerSupported() {
+        return true;
+    }
+
     @Override
     public Intent getResumeChargeIntent(boolean isDockDefender) {
         return null;

src/com/android/settings/fuelgauge/batterytip/BatteryManagerPreferenceController.java

@@ -28,11 +28,10 @@ import com.android.settings.core.BasePreferenceController;
 import com.android.settings.fuelgauge.PowerUsageFeatureProvider;
 import com.android.settings.overlay.FeatureFactory;
 
-/**
- * Preference controller to control the battery manager
- */
+/** Preference controller to control the battery manager */
 public class BatteryManagerPreferenceController extends BasePreferenceController {
     private static final String KEY_BATTERY_MANAGER = "smart_battery_manager";
+
     private PowerUsageFeatureProvider mPowerUsageFeatureProvider;
     private AppOpsManager mAppOpsManager;
     private UserManager mUserManager;
@@ -50,7 +49,8 @@ public class BatteryManagerPreferenceController extends BasePreferenceController
 
     @Override
     public int getAvailabilityStatus() {
-        return AVAILABLE_UNSEARCHABLE;
+        return mPowerUsageFeatureProvider.isBatteryManagerSupported()
+                ? AVAILABLE_UNSEARCHABLE : UNSUPPORTED_ON_DEVICE;
     }
 
     @Override
@@ -59,7 +59,6 @@ public class BatteryManagerPreferenceController extends BasePreferenceController
         if (!mEnableAppBatteryUsagePage) {
             final int num = BatteryTipUtils.getRestrictedAppsList(mAppOpsManager,
                     mUserManager).size();
-
             updateSummary(preference, num);
         }
     }