<string name="display_summary">Sleep after <xliff:g id="timeout_description" example="10 minutes">%1$s</xliff:g> of inactivity</string>
<!-- Summary for Display settings, explaining a few important settings under it [CHAR LIMIT=NONE]-->
<string name="display_dashboard_summary">Wallpaper, sleep, font size</string>
+
+ <!-- Summary for Display settings, explaining a few important settings under it [CHAR LIMIT=NONE]-->
+ <string name="display_dashboard_nowallpaper_summary">Sleep, font size</string>
+
<!-- Example summary of display used in Setup Wizard preview screen [CHAR LIMIT=NONE] -->
<string name="display_summary_example">Sleep after 10 minutes of inactivity</string>
android:title="@string/wallpaper_settings_title"
settings:keywords="@string/keywords_display_wallpaper"
settings:useAdminDisabledSummary="true"
- settings:searchable="false">
+ settings:controller="com.android.settings.display.WallpaperPreferenceController">
<intent
android:targetPackage="@string/config_wallpaper_picker_package"
android:targetClass="@string/config_wallpaper_picker_class" />
<Preference
android:key="top_level_display"
android:title="@string/display_settings"
- android:summary="@string/display_dashboard_summary"
+ android:summary="@string/summary_placeholder"
android:icon="@drawable/ic_homepage_display"
android:order="-70"
- android:fragment="com.android.settings.DisplaySettings"/>
+ android:fragment="com.android.settings.DisplaySettings"
+ settings:controller="com.android.settings.display.TopLevelDisplayPreferenceController"/>
<Preference
android:key="top_level_sound"
controllers.add(new TimeoutPreferenceController(context, KEY_SCREEN_TIMEOUT));
controllers.add(new VrDisplayPreferenceController(context));
controllers.add(new ShowOperatorNamePreferenceController(context));
- controllers.add(new WallpaperPreferenceController(context));
controllers.add(new ThemePreferenceController(context));
controllers.add(new BrightnessLevelPreferenceController(context, lifecycle));
return controllers;
--- /dev/null
+/*
+ * 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.display;
+
+import android.content.Context;
+
+import com.android.settings.R;
+import com.android.settings.core.BasePreferenceController;
+
+public class TopLevelDisplayPreferenceController extends BasePreferenceController {
+
+ public TopLevelDisplayPreferenceController(Context context, String preferenceKey) {
+ super(context, preferenceKey);
+ }
+
+ @Override
+ public int getAvailabilityStatus() {
+ return AVAILABLE;
+ }
+
+ @Override
+ public CharSequence getSummary() {
+ if (new WallpaperPreferenceController(mContext, "dummy_key").isAvailable()) {
+ return mContext.getText(R.string.display_dashboard_summary);
+ } else {
+ return mContext.getText(R.string.display_dashboard_nowallpaper_summary);
+ }
+ }
+
+}
import androidx.preference.Preference;
import com.android.settings.R;
-import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settings.core.BasePreferenceController;
import com.android.settingslib.RestrictedLockUtilsInternal;
import com.android.settingslib.RestrictedPreference;
-import com.android.settingslib.core.AbstractPreferenceController;
import java.util.List;
-public class WallpaperPreferenceController extends AbstractPreferenceController implements
- PreferenceControllerMixin {
+public class WallpaperPreferenceController extends BasePreferenceController {
private static final String TAG = "WallpaperPrefController";
- public static final String KEY_WALLPAPER = "wallpaper";
-
private final String mWallpaperPackage;
private final String mWallpaperClass;
- public WallpaperPreferenceController(Context context) {
- super(context);
+ public WallpaperPreferenceController(Context context, String key) {
+ super(context, key);
mWallpaperPackage = mContext.getString(R.string.config_wallpaper_picker_package);
mWallpaperClass = mContext.getString(R.string.config_wallpaper_picker_class);
}
@Override
- public boolean isAvailable() {
+ public int getAvailabilityStatus() {
if (TextUtils.isEmpty(mWallpaperPackage) || TextUtils.isEmpty(mWallpaperClass)) {
Log.e(TAG, "No Wallpaper picker specified!");
- return false;
+ return UNSUPPORTED_ON_DEVICE;
}
final ComponentName componentName =
new ComponentName(mWallpaperPackage, mWallpaperClass);
intent.setComponent(componentName);
final List<ResolveInfo> resolveInfos =
pm.queryIntentActivities(intent, 0 /* flags */);
- return resolveInfos != null && resolveInfos.size() != 0;
- }
-
- @Override
- public String getPreferenceKey() {
- return KEY_WALLPAPER;
+ return resolveInfos != null && !resolveInfos.isEmpty()
+ ? AVAILABLE_UNSEARCHABLE : CONDITIONALLY_UNAVAILABLE;
}
@Override
--- /dev/null
+/*
+ * 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.display;
+
+import static com.android.settings.core.BasePreferenceController.AVAILABLE;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.content.pm.ResolveInfo;
+
+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.Mock;
+import org.mockito.MockitoAnnotations;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+public class TopLevelDisplayPreferenceControllerTest {
+ @Mock
+ private Context mContext;
+ @Mock
+ private PackageManager mPackageManager;
+
+ private TopLevelDisplayPreferenceController mController;
+
+ @Before
+ public void setUp() {
+ MockitoAnnotations.initMocks(this);
+ when(mContext.getPackageManager()).thenReturn(mPackageManager);
+ when(mContext.getString(R.string.config_wallpaper_picker_package))
+ .thenReturn("pkg");
+ when(mContext.getString(R.string.config_wallpaper_picker_class))
+ .thenReturn("cls");
+
+ mController = new TopLevelDisplayPreferenceController(mContext, "test_key");
+ }
+
+ @Test
+ public void getAvailability_alwaysAvailable() {
+ assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE);
+ }
+
+ @Test
+ public void getSummary_hasWallpaper_shouldReturnWallpaperSummary() {
+ final List<ResolveInfo> resolveInfos = new ArrayList<>();
+ resolveInfos.add(mock(ResolveInfo.class));
+ when(mPackageManager.queryIntentActivities(any(Intent.class), anyInt()))
+ .thenReturn(resolveInfos);
+
+ assertThat(mController.getSummary())
+ .isEqualTo(mContext.getText(R.string.display_dashboard_summary));
+ }
+
+ @Test
+ public void getSummary_hasWallpaper_shouldReturnNoWallpaperSummary() {
+ final List<ResolveInfo> resolveInfos = new ArrayList<>();
+ when(mPackageManager.queryIntentActivities(any(Intent.class), anyInt()))
+ .thenReturn(resolveInfos);
+
+ assertThat(mController.getSummary())
+ .isEqualTo(mContext.getText(R.string.display_dashboard_nowallpaper_summary));
+ }
+
+}
private static final String WALLPAPER_PACKAGE = "TestPkg";
private static final String WALLPAPER_CLASS = "TestCls";
+ private static final String TEST_KEY = "test_key";
@Mock
private Context mContext;
private WallpaperPreferenceController mController;
@Before
- public void setUp() throws PackageManager.NameNotFoundException {
+ public void setUp() {
MockitoAnnotations.initMocks(this);
when(mContext.getString(R.string.config_wallpaper_picker_package))
.thenReturn(WALLPAPER_PACKAGE);
.thenReturn(WALLPAPER_CLASS);
when(mContext.getPackageManager()).thenReturn(mPackageManager);
- mController = new WallpaperPreferenceController(mContext);
+ mController = new WallpaperPreferenceController(mContext, TEST_KEY);
}
@Test
- public void isAvailable_wallpaerPickerEnabled_shouldReturnTrue() {
+ public void isAvailable_wallpaperPickerEnabled_shouldReturnTrue() {
final List<ResolveInfo> resolveInfos = new ArrayList<>();
resolveInfos.add(mock(ResolveInfo.class));
when(mPackageManager.queryIntentActivities(any(Intent.class), anyInt()))
}
@Test
- public void isAvailable_wallpaerPickerDisbled_shouldReturnFalseAndNoCrash() {
+ public void isAvailable_wallpaperPickerDisabled_shouldReturnFalse() {
when(mPackageManager.queryIntentActivities(any(Intent.class), anyInt())).thenReturn(null);
assertThat(mController.isAvailable()).isFalse();
.thenReturn(resolveInfos);
assertThat(mController.isAvailable()).isFalse();
- // should not crash
}
}