Clean up used EntityHeaderController

From DataUsageSummaryPreferenceController and
BatteryHeaderPreferenceController.

There are no entity header UI for these 2 controllers, so no need to
create EntityHeaderController instance.

Bug: 295260929
Test: manual - on mobile settings page
Test: manual - on data usage page
Test: manual - on battery settings page
Change-Id: Ib96c9ae93de31f86434e5203ef4acac3af50e0ef

src/com/android/settings/datausage/DataUsageSummary.java

@@ -154,10 +154,9 @@ public class DataUsageSummary extends DataUsageBaseFragment implements DataUsage
             return controllers;
         }
         mSummaryController =
-                new DataUsageSummaryPreferenceController(activity, this,
+                new DataUsageSummaryPreferenceController(activity,
                         DataUsageUtils.getDefaultSubscriptionId(activity));
         controllers.add(mSummaryController);
-        getSettingsLifecycle().addObserver(mSummaryController);
         return controllers;
     }
 

src/com/android/settings/datausage/DataUsageSummaryPreferenceController.java

@@ -32,7 +32,6 @@ import android.util.RecurrenceRule;
 
 import androidx.annotation.VisibleForTesting;
 import androidx.preference.Preference;
-import androidx.preference.PreferenceFragmentCompat;
 
 import com.android.internal.util.CollectionUtils;
 import com.android.settings.R;
@@ -40,9 +39,6 @@ import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.datausage.lib.DataUsageLib;
 import com.android.settings.network.ProxySubscriptionManager;
 import com.android.settings.network.telephony.TelephonyBasePreferenceController;
-import com.android.settings.widget.EntityHeaderController;
-import com.android.settingslib.core.lifecycle.LifecycleObserver;
-import com.android.settingslib.core.lifecycle.events.OnStart;
 import com.android.settingslib.net.DataUsageController;
 import com.android.settingslib.utils.ThreadUtils;
 
@@ -55,14 +51,12 @@ import java.util.concurrent.Future;
  * framework and falls back to legacy usage data if none are available.
  */
 public class DataUsageSummaryPreferenceController extends TelephonyBasePreferenceController
-        implements PreferenceControllerMixin, LifecycleObserver, OnStart {
+        implements PreferenceControllerMixin {
 
     private static final String TAG = "DataUsageController";
     private static final String KEY = "status_header";
     private static final long PETA = 1000000000000000L;
 
-    private EntityHeaderController mEntityHeaderController;
-    private final PreferenceFragmentCompat mFragment;
     protected DataUsageController mDataUsageController;
     protected DataUsageInfoController mDataInfoController;
     private NetworkTemplate mDefaultTemplate;
@@ -93,11 +87,9 @@ public class DataUsageSummaryPreferenceController extends TelephonyBasePreferenc
 
     private Future<Long> mHistoricalUsageLevel;
 
-    public DataUsageSummaryPreferenceController(
+    public DataUsageSummaryPreferenceController(Activity activity, int subscriptionId) {
-            Activity activity, PreferenceFragmentCompat fragment, int subscriptionId) {
         super(activity, KEY);
 
-        mFragment = fragment;
         init(subscriptionId);
     }
 
@@ -137,27 +129,15 @@ public class DataUsageSummaryPreferenceController extends TelephonyBasePreferenc
             DataUsageInfoController dataInfoController,
             NetworkTemplate defaultTemplate,
             Activity activity,
-            EntityHeaderController entityHeaderController,
-            PreferenceFragmentCompat fragment,
             int subscriptionId) {
         super(activity, KEY);
         mDataUsageController = dataUsageController;
         mDataInfoController = dataInfoController;
         mDefaultTemplate = defaultTemplate;
         mHasMobileData = true;
-        mEntityHeaderController = entityHeaderController;
-        mFragment = fragment;
         mSubId = subscriptionId;
     }
 
-    @Override
-    public void onStart() {
-        if (mEntityHeaderController == null) {
-            mEntityHeaderController =
-                    EntityHeaderController.newInstance((Activity) mContext, mFragment, null);
-        }
-    }
-
     @VisibleForTesting
     List<SubscriptionPlan> getSubscriptionPlans(int subscriptionId) {
         return ProxySubscriptionManager.getInstance(mContext).get()

src/com/android/settings/datausage/WifiDataUsageSummaryPreferenceController.java

@@ -21,7 +21,6 @@ import android.net.NetworkTemplate;
 import android.telephony.SubscriptionManager;
 
 import androidx.preference.Preference;
-import androidx.preference.PreferenceFragmentCompat;
 
 import com.android.settingslib.net.DataUsageController;
 
@@ -34,9 +33,8 @@ import java.util.Set;
 public class WifiDataUsageSummaryPreferenceController extends DataUsageSummaryPreferenceController {
     final Set<String> mAllNetworkKeys;
 
-    public WifiDataUsageSummaryPreferenceController(
+    public WifiDataUsageSummaryPreferenceController(Activity activity, Set<String> allNetworkKeys) {
-            Activity activity, PreferenceFragmentCompat fragment, Set<String> allNetworkKeys) {
+        super(activity, SubscriptionManager.INVALID_SUBSCRIPTION_ID);
-        super(activity, fragment, SubscriptionManager.INVALID_SUBSCRIPTION_ID);
         mAllNetworkKeys = new HashSet<>(allNetworkKeys);
     }
 

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

@@ -15,7 +15,6 @@
 
 package com.android.settings.fuelgauge;
 
-import android.app.Activity;
 import android.content.Context;
 import android.content.Intent;
 import android.icu.text.NumberFormat;
@@ -25,7 +24,6 @@ import android.text.TextUtils;
 import android.util.Log;
 
 import androidx.annotation.VisibleForTesting;
-import androidx.preference.PreferenceFragmentCompat;
 import androidx.preference.PreferenceScreen;
 
 import com.android.settings.R;
@@ -33,18 +31,14 @@ import com.android.settings.core.BasePreferenceController;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.fuelgauge.batterytip.tips.BatteryTip;
 import com.android.settings.overlay.FeatureFactory;
-import com.android.settings.widget.EntityHeaderController;
 import com.android.settingslib.Utils;
-import com.android.settingslib.core.lifecycle.LifecycleObserver;
-import com.android.settingslib.core.lifecycle.events.OnStart;
 import com.android.settingslib.widget.UsageProgressBarPreference;
 
 /**
  * Controller that update the battery header view
  */
 public class BatteryHeaderPreferenceController extends BasePreferenceController
-        implements PreferenceControllerMixin, LifecycleObserver, OnStart,
+        implements PreferenceControllerMixin, BatteryPreferenceController {
-        BatteryPreferenceController {
     private static final String TAG = "BatteryHeaderPreferenceController";
 
     @VisibleForTesting
@@ -56,8 +50,6 @@ public class BatteryHeaderPreferenceController extends BasePreferenceController
     @VisibleForTesting
     UsageProgressBarPreference mBatteryUsageProgressBarPref;
 
-    private Activity mActivity;
-    private PreferenceFragmentCompat mHost;
     private BatteryTip mBatteryTip;
     private final PowerManager mPowerManager;
 
@@ -68,14 +60,6 @@ public class BatteryHeaderPreferenceController extends BasePreferenceController
                 .getBatteryStatusFeatureProvider();
     }
 
-    public void setActivity(Activity activity) {
-        mActivity = activity;
-    }
-
-    public void setFragment(PreferenceFragmentCompat fragment) {
-        mHost = fragment;
-    }
-
     @Override
     public void displayPreference(PreferenceScreen screen) {
         super.displayPreference(screen);
@@ -96,11 +80,6 @@ public class BatteryHeaderPreferenceController extends BasePreferenceController
         return AVAILABLE_UNSEARCHABLE;
     }
 
-    @Override
-    public void onStart() {
-        EntityHeaderController.newInstance(mActivity, mHost, null /* header view */);
-    }
-
     private CharSequence generateLabel(BatteryInfo info) {
         if (Utils.containsIncompatibleChargers(mContext, TAG)) {
             return mContext.getString(

src/com/android/settings/fuelgauge/batteryusage/PowerUsageSummary.java

@@ -140,8 +140,6 @@ public class PowerUsageSummary extends PowerUsageBase implements
         final SettingsActivity activity = (SettingsActivity) getActivity();
 
         mBatteryHeaderPreferenceController = use(BatteryHeaderPreferenceController.class);
-        mBatteryHeaderPreferenceController.setActivity(activity);
-        mBatteryHeaderPreferenceController.setFragment(this);
 
         mBatteryTipPreferenceController = use(BatteryTipPreferenceController.class);
         mBatteryTipPreferenceController.setActivity(activity);

src/com/android/settings/network/telephony/MobileNetworkSettings.java

@@ -167,7 +167,7 @@ public class MobileNetworkSettings extends AbstractMobileNetworkSettings impleme
         });
 
         return Arrays.asList(
-                new DataUsageSummaryPreferenceController(getActivity(), this, mSubId),
+                new DataUsageSummaryPreferenceController(getActivity(), mSubId),
                 new RoamingPreferenceController(context, KEY_ROAMING_PREF, getSettingsLifecycle(),
                         this, mSubId),
                 new CallsDefaultSubscriptionController(context, KEY_CALLS_PREF,

src/com/android/settings/wifi/details2/WifiDetailPreferenceController2.java

@@ -434,7 +434,7 @@ public class WifiDetailPreferenceController2 extends AbstractPreferenceControlle
             mDataUsageSummaryPref.setVisible(true);
             mSummaryHeaderController =
                     new WifiDataUsageSummaryPreferenceController(mFragment.getActivity(),
-                            mFragment, mWifiEntry.getWifiConfiguration().getAllNetworkKeys());
+                            mWifiEntry.getWifiConfiguration().getAllNetworkKeys());
             return;
         }
 

tests/robotests/src/com/android/settings/datausage/DataUsageSummaryPreferenceControllerTest.java

@@ -135,7 +135,7 @@ public class DataUsageSummaryPreferenceControllerTest {
                 mDataUsageController,
                 mDataInfoController,
                 mNetworkTemplate,
-                mActivity, null, null, mDefaultSubscriptionId));
+                mActivity, mDefaultSubscriptionId));
         doReturn(null).when(mController).getSubscriptionInfo(
                 SubscriptionManager.INVALID_SUBSCRIPTION_ID);
         doReturn(null).when(mController).getSubscriptionPlans(

tests/robotests/src/com/android/settings/datausage/WifiDataUsageSummaryPreferenceControllerTest.java

@@ -72,8 +72,7 @@ public class WifiDataUsageSummaryPreferenceControllerTest {
         doNothing().when(mSummaryPreference).setWifiMode(anyBoolean(), anyString(), anyBoolean());
         doReturn(mDataUsageInfo).when(mDataUsageController).getDataUsageInfo(any());
 
-        mController = spy(new WifiDataUsageSummaryPreferenceController(mActivity, null,
+        mController = spy(new WifiDataUsageSummaryPreferenceController(mActivity, mAllNetworkKeys));
-                mAllNetworkKeys));
         doReturn(mDataUsageController).when(mController).createDataUsageController(any());
     }
 

tests/robotests/src/com/android/settings/fuelgauge/BatteryHeaderPreferenceControllerTest.java

@@ -23,7 +23,6 @@ import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.verifyNoInteractions;
 import static org.mockito.Mockito.when;
 
-import android.app.Activity;
 import android.content.Context;
 import android.content.Intent;
 import android.hardware.usb.UsbManager;
@@ -34,8 +33,6 @@ import android.os.BatteryManager;
 import android.os.PowerManager;
 import android.text.TextUtils;
 
-import androidx.lifecycle.LifecycleOwner;
-import androidx.preference.PreferenceFragmentCompat;
 import androidx.preference.PreferenceScreen;
 
 import com.android.settings.R;
@@ -47,7 +44,6 @@ import com.android.settings.testutils.BatteryTestUtils;
 import com.android.settings.testutils.shadow.ShadowEntityHeaderController;
 import com.android.settings.testutils.shadow.ShadowUtils;
 import com.android.settings.widget.EntityHeaderController;
-import com.android.settingslib.core.lifecycle.Lifecycle;
 import com.android.settingslib.widget.UsageProgressBarPreference;
 
 import org.junit.After;
@@ -72,10 +68,6 @@ public class BatteryHeaderPreferenceControllerTest {
     private static final String TIME_LEFT = "2h30min";
     private static final String BATTERY_STATUS = "Charging";
 
-    @Mock
-    private Activity mActivity;
-    @Mock
-    private PreferenceFragmentCompat mPreferenceFragment;
     @Mock
     private PreferenceScreen mPreferenceScreen;
     @Mock
@@ -97,15 +89,11 @@ public class BatteryHeaderPreferenceControllerTest {
     private Context mContext;
     private ShadowPowerManager mShadowPowerManager;
     private Intent mBatteryIntent;
-    private LifecycleOwner mLifecycleOwner;
-    private Lifecycle mLifecycle;
 
     @Before
     public void setUp() {
         MockitoAnnotations.initMocks(this);
 
-        mLifecycleOwner = () -> mLifecycle;
-        mLifecycle = new Lifecycle(mLifecycleOwner);
         mContext = spy(RuntimeEnvironment.application);
         when(mContext.getSystemService(UsbManager.class)).thenReturn(mUsbManager);
         ShadowEntityHeaderController.setUseMock(mEntityHeaderController);
@@ -124,9 +112,6 @@ public class BatteryHeaderPreferenceControllerTest {
         mShadowPowerManager = Shadows.shadowOf(mContext.getSystemService(PowerManager.class));
 
         mController = spy(new BatteryHeaderPreferenceController(mContext, PREF_KEY));
-        mLifecycle.addObserver(mController);
-        mController.setActivity(mActivity);
-        mController.setFragment(mPreferenceFragment);
         mController.mBatteryUsageProgressBarPref = mBatteryUsageProgressBarPref;
         mController.mBatteryStatusFeatureProvider = mBatteryStatusFeatureProvider;
     }