Use new app header in more screens.

- This covers all subclasses of AppInfoWithHeader: app launch settings,
  app storage settings, draw over settings, write setting details,
  usage  access settings.

Bug: 32442716
Test: RunSettingsRoboTests
Change-Id: I8e5831a4fcce5f98c3a6cc6b0fd66bc4a53d1330

tests/robotests/src/com/android/settings/applications/AppInfoWithHeaderTest.java

@@ -0,0 +1,119 @@
+/*
+ * Copyright (C) 2016 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.applications;
+
+import android.app.AlertDialog;
+import android.content.Context;
+import android.content.pm.ApplicationInfo;
+import android.content.pm.PackageInfo;
+import android.content.pm.PackageManager;
+import android.support.v7.preference.PreferenceManager;
+import android.support.v7.preference.PreferenceScreen;
+
+import com.android.settings.SettingsRobolectricTestRunner;
+import com.android.settings.TestConfig;
+import com.android.settings.testutils.FakeFeatureFactory;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Answers;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.annotation.Config;
+import org.robolectric.shadows.ShadowApplication;
+
+import static org.mockito.Matchers.any;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class AppInfoWithHeaderTest {
+    @Mock(answer = Answers.RETURNS_DEEP_STUBS)
+    private Context mContext;
+
+    private FakeFeatureFactory mFactory;
+    private TestFragment mAppInfoWithHeader;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        FakeFeatureFactory.setupForTest(mContext);
+
+        mFactory = (FakeFeatureFactory) FakeFeatureFactory.getFactory(mContext);
+
+        mAppInfoWithHeader = new TestFragment();
+    }
+
+    @Test
+    public void testAppHeaderIsAdded() {
+        when(mFactory.dashboardFeatureProvider.isEnabled()).thenReturn(true);
+        when(mFactory.applicationFeatureProvider.newAppHeaderController(mAppInfoWithHeader, null))
+                .thenReturn(new AppHeaderController(
+                        ShadowApplication.getInstance().getApplicationContext(),
+                        mAppInfoWithHeader,
+                        null));
+        mAppInfoWithHeader.onActivityCreated(null);
+
+        verify(mAppInfoWithHeader.mScreen).addPreference(any(LayoutPreference.class));
+    }
+
+    public static class TestFragment extends AppInfoWithHeader {
+
+        PreferenceManager mManager;
+        PreferenceScreen mScreen;
+
+        public TestFragment() {
+            mPm = mock(PackageManager.class);
+            mManager = mock(PreferenceManager.class);
+            mScreen = mock(PreferenceScreen.class);
+            mPackageInfo = new PackageInfo();
+            mPackageInfo.applicationInfo = new ApplicationInfo();
+
+            when(mManager.getContext())
+                    .thenReturn(ShadowApplication.getInstance().getApplicationContext());
+        }
+
+        @Override
+        public int getMetricsCategory() {
+            return 0;
+        }
+
+        @Override
+        protected boolean refreshUi() {
+            return false;
+        }
+
+        @Override
+        protected AlertDialog createDialog(int id, int errorCode) {
+            return null;
+        }
+
+        @Override
+        public PreferenceScreen getPreferenceScreen() {
+            return mScreen;
+        }
+
+        @Override
+        public PreferenceManager getPreferenceManager() {
+            return mManager;
+        }
+    }
+
+}