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

Merged-In: I3e11700a59c8a88bb586c77a876963b5e6a62c89
Change-Id: I3e11700a59c8a88bb586c77a876963b5e6a62c89
Fixes: 78652607
Bug: 117770924
Test: robotests
(cherry picked from commit 4220b1e50c)

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;
@@ -26,6 +28,7 @@ import android.provider.Settings;
 import android.service.quicksettings.Tile;
 import android.service.quicksettings.TileService;
 import android.support.annotation.VisibleForTesting;
+import android.util.EventLog;
 import android.util.Log;
 import android.view.IWindowManager;
 import android.view.ThreadedRenderer;
@@ -34,6 +37,8 @@ import android.view.WindowManagerGlobal;
 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;
 
 public abstract class DevelopmentTiles extends TileService {
@@ -50,7 +55,33 @@ public abstract class DevelopmentTiles extends TileService {
     }
 
     public void refresh() {
-        getQsTile().setState(isEnabled() ? Tile.STATE_ACTIVE : Tile.STATE_INACTIVE);
+        final int state;
+        if (!DevelopmentSettingsEnabler.isDevelopmentSettingsEnabled(this)) {
+            // Reset to disabled state if dev option is off.
+            if (isEnabled()) {
+                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) {
+                    EventLog.writeEvent(0x534e4554, "117770924");  // SaftyNet
+                    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;
+        }
+        getQsTile().setState(state);
         getQsTile().updateTile();
     }
 

tests/robotests/src/com/android/settings/development/qstile/DevelopmentTilesTest.java

@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.development.qstile;
+
+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;
+import com.android.settingslib.development.DevelopmentSettingsEnabler;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.Robolectric;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+public class DevelopmentTilesTest {
+
+    @Mock
+    private Tile mTile;
+    @Mock
+    private PackageManager mPackageManager;
+
+    private DevelopmentTiles mService;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mService = spy(Robolectric.setupService(DevelopmentTiles.ShowLayout.class));
+        doReturn(mTile).when(mService).getQsTile();
+    }
+
+    @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();
+    }
+}