Merge "Disables the Gesture nav option if 3P launcher is default" into qt-dev

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

@@ -24,10 +24,14 @@ import static com.android.settings.gestures.SystemNavigationPreferenceController
 
 import static com.google.common.truth.Truth.assertThat;
 
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.when;
+
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.ApplicationInfo;
+import android.content.pm.PackageManager;
 import android.content.pm.ResolveInfo;
 import android.content.pm.ServiceInfo;
 import android.text.TextUtils;
@@ -39,6 +43,7 @@ import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 import org.robolectric.RobolectricTestRunner;
 import org.robolectric.RuntimeEnvironment;
@@ -53,9 +58,15 @@ public class SystemNavigationPreferenceControllerTest {
     private Context mContext;
     private ShadowPackageManager mPackageManager;
 
+    @Mock
+    private Context mMockContext;
+    @Mock
+    private PackageManager mMockPackageManager;
+
     private SystemNavigationPreferenceController mController;
 
     private static final String ACTION_QUICKSTEP = "android.intent.action.QUICKSTEP_SERVICE";
+    private static final String TEST_RECENTS_COMPONENT_NAME = "test.component.name/.testActivity";
 
     @Before
     public void setUp() {
@@ -69,6 +80,10 @@ public class SystemNavigationPreferenceControllerTest {
 
         mController = new SystemNavigationPreferenceController(mContext,
                 PREF_KEY_SYSTEM_NAVIGATION);
+
+        when(mMockContext.getPackageManager()).thenReturn(mMockPackageManager);
+        when(mMockContext.getString(com.android.internal.R.string.config_recentsComponentName))
+                .thenReturn(TEST_RECENTS_COMPONENT_NAME);
     }
 
     @After
@@ -166,4 +181,46 @@ public class SystemNavigationPreferenceControllerTest {
         assertThat(TextUtils.equals(mController.getSummary(), mContext.getText(
                 com.android.settings.R.string.swipe_up_to_switch_apps_title))).isTrue();
     }
+
+    @Test
+    public void testIsGestureNavSupportedByDefaultLauncher_noDefaultLauncher() {
+        when(mMockPackageManager.getHomeActivities(any())).thenReturn(null);
+        assertThat(SystemNavigationPreferenceController
+                .isGestureNavSupportedByDefaultLauncher(mMockContext)).isTrue();
+    }
+
+    @Test
+    public void testIsGestureNavSupportedByDefaultLauncher_supported() {
+        when(mMockPackageManager.getHomeActivities(any())).thenReturn(
+                ComponentName.unflattenFromString(TEST_RECENTS_COMPONENT_NAME));
+        assertThat(SystemNavigationPreferenceController
+                .isGestureNavSupportedByDefaultLauncher(mMockContext)).isTrue();
+    }
+
+    @Test
+    public void testIsGestureNavSupportedByDefaultLauncher_notSupported() {
+        when(mMockPackageManager.getHomeActivities(any())).thenReturn(
+                new ComponentName("unsupported", "launcher"));
+        assertThat(SystemNavigationPreferenceController
+                .isGestureNavSupportedByDefaultLauncher(mMockContext)).isFalse();
+    }
+
+    @Test
+    public void testGetDefaultHomeAppName_noDefaultLauncher() {
+        when(mMockPackageManager.getHomeActivities(any())).thenReturn(null);
+        assertThat(SystemNavigationPreferenceController
+                .getDefaultHomeAppName(mMockContext)).isEqualTo("");
+    }
+
+    @Test
+    public void testGetDefaultHomeAppName_defaultLauncherExists() throws Exception {
+        when(mMockPackageManager.getHomeActivities(any())).thenReturn(
+                new ComponentName("supported", "launcher"));
+        ApplicationInfo info = new ApplicationInfo();
+        when(mMockPackageManager.getApplicationInfo("supported", 0)).thenReturn(info);
+        when(mMockPackageManager.getApplicationLabel(info)).thenReturn("Test Home App");
+
+        assertThat(SystemNavigationPreferenceController
+                .getDefaultHomeAppName(mMockContext)).isEqualTo("Test Home App");
+    }
 }

tests/robotests/src/com/android/settings/widget/RadioButtonPreferenceWithExtraWidgetTest.java

@@ -0,0 +1,127 @@
+/*
+ * Copyright (C) 2019 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.widget;
+
+import static com.android.settings.widget.RadioButtonPreferenceWithExtraWidget.EXTRA_WIDGET_VISIBILITY_GONE;
+import static com.android.settings.widget.RadioButtonPreferenceWithExtraWidget.EXTRA_WIDGET_VISIBILITY_INFO;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.junit.Assert.assertEquals;
+
+import android.app.Application;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import androidx.preference.PreferenceViewHolder;
+
+import com.android.settings.R;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.RuntimeEnvironment;
+
+@RunWith(RobolectricTestRunner.class)
+public class RadioButtonPreferenceWithExtraWidgetTest {
+
+    private Application mContext;
+    private RadioButtonPreferenceWithExtraWidget mPreference;
+
+    private TextView mSummary;
+    private ImageView mExtraWidget;
+    private View mExtraWidgetDivider;
+
+    private boolean mIsClickListenerCalled = false;
+    private View.OnClickListener mClickListener = new View.OnClickListener() {
+        @Override
+        public void onClick(View v) {
+            mIsClickListenerCalled = true;
+        }
+    };
+
+    @Before
+    public void setUp() {
+        mContext = RuntimeEnvironment.application;
+        mPreference = new RadioButtonPreferenceWithExtraWidget(mContext);
+        mPreference.setSummary("test summary");
+
+        View view = LayoutInflater.from(mContext)
+                .inflate(R.layout.preference_radio_with_extra_widget, null);
+        PreferenceViewHolder preferenceViewHolder =
+                PreferenceViewHolder.createInstanceForTests(view);
+        mPreference.onBindViewHolder(preferenceViewHolder);
+
+        mSummary = view.findViewById(android.R.id.summary);
+        mExtraWidget = view.findViewById(R.id.radio_extra_widget);
+        mExtraWidgetDivider = view.findViewById(R.id.radio_extra_widget_divider);
+    }
+
+    @Test
+    public void shouldHaveRadioPreferenceWithExtraWidgetLayout() {
+        assertThat(mPreference.getLayoutResource())
+                .isEqualTo(R.layout.preference_radio_with_extra_widget);
+    }
+
+    @Test
+    public void iconSpaceReservedShouldBeFalse() {
+        assertThat(mPreference.isIconSpaceReserved()).isFalse();
+    }
+
+    @Test
+    public void summaryShouldBeVisible() {
+        assertEquals(View.VISIBLE, mSummary.getVisibility());
+    }
+
+    @Test
+    public void testSetExtraWidgetVisibility_gone() {
+        mPreference.setExtraWidgetVisibility(EXTRA_WIDGET_VISIBILITY_GONE);
+        assertEquals(View.GONE, mExtraWidget.getVisibility());
+        assertEquals(View.GONE, mExtraWidgetDivider.getVisibility());
+        assertThat(mExtraWidget.isClickable()).isFalse();
+    }
+
+    @Test
+    public void testSetExtraWidgetVisibility_info() {
+        mPreference.setExtraWidgetVisibility(EXTRA_WIDGET_VISIBILITY_INFO);
+        assertEquals(View.VISIBLE, mExtraWidget.getVisibility());
+        assertEquals(View.VISIBLE, mExtraWidgetDivider.getVisibility());
+        assertThat(mExtraWidget.isClickable()).isTrue();
+    }
+
+    @Test
+    public void testSetExtraWidgetOnClickListener() {
+        mPreference.setExtraWidgetOnClickListener(mClickListener);
+
+        assertThat(mIsClickListenerCalled).isFalse();
+        mExtraWidget.callOnClick();
+        assertThat(mIsClickListenerCalled).isTrue();
+    }
+
+    @Test
+    public void extraWidgetStaysEnabledWhenPreferenceIsDisabled() {
+        mPreference.setEnabled(false);
+        mExtraWidget.setEnabled(false);
+
+        assertThat(mExtraWidget.isEnabled()).isFalse();
+        mPreference.setExtraWidgetOnClickListener(mClickListener);
+        assertThat(mExtraWidget.isEnabled()).isTrue();
+    }
+}