Hide quicksetting tile for dev options when it's turned off

Change-Id: I3e11700a59c8a88bb586c77a876963b5e6a62c89
Fixes: 78652607
Test: robotests
diff --git a/src/com/android/settings/development/qstile/DevelopmentTiles.java b/src/com/android/settings/development/qstile/DevelopmentTiles.java
index 5482b02..ec017c5 100644
--- a/src/com/android/settings/development/qstile/DevelopmentTiles.java
+++ b/src/com/android/settings/development/qstile/DevelopmentTiles.java
@@ -16,7 +16,9 @@
 
 package com.android.settings.development.qstile;
 
+import android.content.ComponentName;
 import android.content.Context;
+import android.content.pm.PackageManager;
 import android.os.IBinder;
 import android.os.Parcel;
 import android.os.RemoteException;
@@ -25,7 +27,6 @@
 import android.provider.Settings;
 import android.service.quicksettings.Tile;
 import android.service.quicksettings.TileService;
-import androidx.annotation.VisibleForTesting;
 import android.util.Log;
 import android.view.IWindowManager;
 import android.view.ThreadedRenderer;
@@ -34,9 +35,12 @@
 import android.widget.Toast;
 
 import com.android.internal.app.LocalePicker;
+import com.android.internal.statusbar.IStatusBarService;
 import com.android.settingslib.development.DevelopmentSettingsEnabler;
 import com.android.settingslib.development.SystemPropPoker;
 
+import androidx.annotation.VisibleForTesting;
+
 public abstract class DevelopmentTiles extends TileService {
     private static final String TAG = "DevelopmentTiles";
 
@@ -58,6 +62,20 @@
                 setIsEnabled(false);
                 SystemPropPoker.getInstance().poke();
             }
+            final ComponentName cn = new ComponentName(getPackageName(), getClass().getName());
+            try {
+                getPackageManager().setComponentEnabledSetting(
+                        cn, PackageManager.COMPONENT_ENABLED_STATE_DISABLED,
+                        PackageManager.DONT_KILL_APP);
+                final IStatusBarService statusBarService = IStatusBarService.Stub.asInterface(
+                        ServiceManager.checkService(Context.STATUS_BAR_SERVICE));
+                if (statusBarService != null) {
+                    statusBarService.remTile(cn);
+                }
+            } catch (RemoteException e) {
+                Log.e(TAG, "Failed to modify QS tile for component " +
+                        cn.toString(), e);
+            }
             state = Tile.STATE_UNAVAILABLE;
         } else {
             state = isEnabled() ? Tile.STATE_ACTIVE : Tile.STATE_INACTIVE;
diff --git a/tests/robotests/src/com/android/settings/development/qstile/DevelopmentTilesTest.java b/tests/robotests/src/com/android/settings/development/qstile/DevelopmentTilesTest.java
index 85c1cb5..8367fd3 100644
--- a/tests/robotests/src/com/android/settings/development/qstile/DevelopmentTilesTest.java
+++ b/tests/robotests/src/com/android/settings/development/qstile/DevelopmentTilesTest.java
@@ -19,7 +19,10 @@
 import static com.google.common.truth.Truth.assertThat;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
 
+import android.content.ComponentName;
+import android.content.pm.PackageManager;
 import android.service.quicksettings.Tile;
 
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -37,6 +40,9 @@
 
     @Mock
     private Tile mTile;
+    @Mock
+    private PackageManager mPackageManager;
+
     private DevelopmentTiles mService;
 
     @Before
@@ -48,11 +54,18 @@
 
     @Test
     public void refresh_devOptionIsDisabled_shouldResetTileValue() {
+        final ComponentName cn = new ComponentName(
+                mService.getPackageName(), mService.getClass().getName());
+        doReturn(mPackageManager).when(mService).getPackageManager();
+
         DevelopmentSettingsEnabler.setDevelopmentSettingsEnabled(mService, false);
         mService.setIsEnabled(true);
 
         mService.refresh();
 
+        verify(mPackageManager).setComponentEnabledSetting(cn,
+                PackageManager.COMPONENT_ENABLED_STATE_DISABLED,
+                PackageManager.DONT_KILL_APP);
         assertThat(mService.isEnabled()).isFalse();
     }
 }