Adds the Swipe Up settings page under gestures

The illusteration video is not included yet.

Merged-In: I7f2b2f3251a795dfd74dbbb442692e42a5a2966e
Bug: 77549883
Test: Unit tests and Manual test
Change-Id: I04f01f0814f16e4e006291e61ddb07cea8e7c0d6

res/xml/gestures.xml

@@ -45,6 +45,12 @@
         android:fragment="com.android.settings.gestures.DoubleTwistGestureSettings"
         settings:controller="com.android.settings.gestures.DoubleTwistPreferenceController" />
 
+    <Preference
+        android:key="gesture_swipe_up_input_summary"
+        android:title="@string/swipe_up_to_switch_apps_title"
+        android:fragment="com.android.settings.gestures.SwipeUpGestureSettings"
+        settings:controller="com.android.settings.gestures.SwipeUpPreferenceController" />
+
     <Preference
         android:key="gesture_double_tap_screen_input_summary"
         android:title="@string/ambient_display_title"

res/xml/swipe_up_gesture_settings.xml

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  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.
+  -->
+
+<PreferenceScreen
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:key="gesture_swipe_up_screen"
+    android:title="@string/swipe_up_to_switch_apps_title">
+
+    <SwitchPreference
+        android:key="gesture_swipe_up"
+        android:title="@string/swipe_up_to_switch_apps_title"
+        android:summary="@string/swipe_up_to_switch_apps_summary"
+        app:keywords="@string/keywords_gesture"
+        app:controller="com.android.settings.gestures.SwipeUpPreferenceController" />
+
+</PreferenceScreen>

src/com/android/settings/core/gateway/SettingsGateway.java

@@ -78,6 +78,7 @@ import com.android.settings.gestures.AssistGestureSettings;
 import com.android.settings.gestures.DoubleTapPowerSettings;
 import com.android.settings.gestures.DoubleTapScreenSettings;
 import com.android.settings.gestures.DoubleTwistGestureSettings;
+import com.android.settings.gestures.SwipeUpGestureSettings;
 import com.android.settings.gestures.PickupGestureSettings;
 import com.android.settings.gestures.SwipeToNotificationSettings;
 import com.android.settings.inputmethod.AvailableVirtualKeyboardFragment;
@@ -188,6 +189,7 @@ public class SettingsGateway {
             DoubleTapScreenSettings.class.getName(),
             PickupGestureSettings.class.getName(),
             DoubleTwistGestureSettings.class.getName(),
+            SwipeUpGestureSettings.class.getName(),
             CryptKeeperSettings.class.getName(),
             DataUsageSummary.class.getName(),
             DataUsageSummaryLegacy.class.getName(),

src/com/android/settings/gestures/GestureSettings.java

@@ -45,6 +45,7 @@ public class GestureSettings extends DashboardFragment {
     private static final String KEY_DOUBLE_TAP_SCREEN = "gesture_double_tap_screen_input_summary";
     private static final String KEY_PICK_UP = "gesture_pick_up_input_summary";
     private static final String KEY_PREVENT_RINGING = "gesture_prevent_ringing_summary";
+    private static final String KEY_SWIPE_UP = "gesture_swipe_up_input_summary";
 
     private AmbientDisplayConfiguration mAmbientDisplayConfig;
 
@@ -115,6 +116,7 @@ public class GestureSettings extends DashboardFragment {
                     keys.add(KEY_SWIPE_DOWN);
                     keys.add(KEY_DOUBLE_TAP_POWER);
                     keys.add(KEY_DOUBLE_TWIST);
+                    keys.add(KEY_SWIPE_UP);
                     keys.add(KEY_DOUBLE_TAP_SCREEN);
                     keys.add(KEY_PICK_UP);
 

src/com/android/settings/gestures/SwipeUpGestureSettings.java

@@ -0,0 +1,79 @@
+/*
+ * 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.gestures;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.provider.SearchIndexableResource;
+
+import com.android.internal.logging.nano.MetricsProto;
+import com.android.settings.R;
+import com.android.settings.dashboard.DashboardFragment;
+import com.android.settings.dashboard.suggestions.SuggestionFeatureProvider;
+import com.android.settings.overlay.FeatureFactory;
+import com.android.settings.search.BaseSearchIndexProvider;
+
+import java.util.Arrays;
+import java.util.List;
+
+public class SwipeUpGestureSettings extends DashboardFragment {
+
+    private static final String TAG = "SwipeUpGesture";
+
+    public static final String PREF_KEY_SUGGESTION_COMPLETE =
+            "pref_swipe_up_suggestion_complete";
+
+    @Override
+    public void onAttach(Context context) {
+        super.onAttach(context);
+        SuggestionFeatureProvider suggestionFeatureProvider = FeatureFactory.getFactory(context)
+                .getSuggestionFeatureProvider(context);
+        SharedPreferences prefs = suggestionFeatureProvider.getSharedPrefs(context);
+        prefs.edit().putBoolean(PREF_KEY_SUGGESTION_COMPLETE, true).apply();
+    }
+
+    @Override
+    public int getMetricsCategory() {
+        return MetricsProto.MetricsEvent.SETTINGS_GESTURE_SWIPE_UP;
+    }
+
+    @Override
+    protected String getLogTag() {
+        return TAG;
+    }
+
+    @Override
+    protected int getPreferenceScreenResId() {
+        return R.xml.swipe_up_gesture_settings;
+    }
+
+    public static final SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
+            new BaseSearchIndexProvider() {
+                @Override
+                public List<SearchIndexableResource> getXmlResourcesToIndex(
+                        Context context, boolean enabled) {
+                    final SearchIndexableResource sir = new SearchIndexableResource(context);
+                    sir.xmlResId = R.xml.swipe_up_gesture_settings;
+                    return Arrays.asList(sir);
+                }
+
+                @Override
+                protected boolean isPageSearchEnabled(Context context) {
+                    return SwipeUpPreferenceController.isGestureAvailable(context);
+                }
+            };
+}

src/com/android/settings/gestures/SwipeUpPreferenceController.java

@@ -0,0 +1,77 @@
+/*
+ * 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.gestures;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.content.res.Resources;
+import android.os.UserHandle;
+import android.os.UserManager;
+import android.provider.Settings;
+import android.support.annotation.VisibleForTesting;
+import android.text.TextUtils;
+
+import com.android.settings.R;
+import com.android.settings.Utils;
+
+public class SwipeUpPreferenceController extends GesturePreferenceController {
+
+    private final int ON = 1;
+    private final int OFF = 0;
+
+    // TODO(77474484): Update when swipe up illustration video is ready
+    private static final String PREF_KEY_VIDEO = "";
+    private final UserManager mUserManager;
+
+    public SwipeUpPreferenceController(Context context, String key) {
+        super(context, key);
+        mUserManager = (UserManager) context.getSystemService(Context.USER_SERVICE);
+    }
+
+    static boolean isGestureAvailable(Context context) {
+        return true;
+    }
+
+    @Override
+    public int getAvailabilityStatus() {
+        return isGestureAvailable(mContext) ? AVAILABLE : DISABLED_UNSUPPORTED;
+    }
+
+    @Override
+    protected String getVideoPrefKey() {
+        return PREF_KEY_VIDEO;
+    }
+
+    @Override
+    public boolean setChecked(boolean isChecked) {
+        setSwipeUpPreference(mContext, mUserManager, isChecked ? ON : OFF);
+        return true;
+    }
+
+    public static void setSwipeUpPreference(Context context, UserManager userManager,
+            int enabled) {
+        Settings.Secure.putInt(context.getContentResolver(),
+                Settings.Secure.SWIPE_UP_TO_SWITCH_APPS_ENABLED, enabled);
+    }
+
+    @Override
+    public boolean isChecked() {
+        final int swipeUpEnabled = Settings.Secure.getInt(mContext.getContentResolver(),
+                Settings.Secure.SWIPE_UP_TO_SWITCH_APPS_ENABLED, OFF);
+        return swipeUpEnabled != OFF;
+    }
+}

src/com/android/settings/search/SearchIndexableResourcesImpl.java

@@ -56,6 +56,7 @@ import com.android.settings.gestures.AssistGestureSettings;
 import com.android.settings.gestures.DoubleTapPowerSettings;
 import com.android.settings.gestures.DoubleTapScreenSettings;
 import com.android.settings.gestures.DoubleTwistGestureSettings;
+import com.android.settings.gestures.SwipeUpGestureSettings;
 import com.android.settings.gestures.GestureSettings;
 import com.android.settings.gestures.PickupGestureSettings;
 import com.android.settings.gestures.SwipeToNotificationSettings;
@@ -130,6 +131,7 @@ public class SearchIndexableResourcesImpl implements SearchIndexableResources {
         addIndex(DoubleTapScreenSettings.class);
         addIndex(DoubleTapPowerSettings.class);
         addIndex(DoubleTwistGestureSettings.class);
+        addIndex(SwipeUpGestureSettings.class);
         addIndex(SwipeToNotificationSettings.class);
         addIndex(GestureSettings.class);
         addIndex(LanguageAndInputSettings.class);

tests/robotests/src/com/android/settings/gestures/SwipeUpPreferenceControllerTest.java

@@ -0,0 +1,72 @@
+/*
+ * 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.gestures;
+
+import static com.google.common.truth.Truth.assertThat;
+import static org.mockito.Matchers.anyInt;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.hardware.Sensor;
+import android.hardware.SensorManager;
+import android.os.UserManager;
+import android.provider.Settings;
+
+import com.android.settings.R;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+
+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.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+public class SwipeUpPreferenceControllerTest {
+
+    private Context mContext;
+    private SwipeUpPreferenceController mController;
+    private static final String KEY_SWIPE_UP = "gesture_swipe_up";
+
+    @Before
+    public void setUp() {
+        mContext = RuntimeEnvironment.application;
+        mController = new SwipeUpPreferenceController(mContext, KEY_SWIPE_UP);
+    }
+
+    @Test
+    public void testIsChecked_configIsSet_shouldReturnTrue() {
+        // Set the setting to be enabled.
+        mController.setChecked(true);
+        assertThat(mController.isChecked()).isTrue();
+    }
+
+    @Test
+    public void testIsChecked_configIsNotSet_shouldReturnFalse() {
+        // Set the setting to be disabled.
+        mController.setChecked(false);
+        assertThat(mController.isChecked()).isFalse();
+    }
+}