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Add ScreenResolutionController to Settings app

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Settings for resolution switch

Bug: b/199559703
Test: Check resolution switch UI in Settings app
      atest SettingsUnitTests:ScreenResolutionControllerTest
      atest SettingsUnitTests:ScreenResolutionFragmentTest

Change-Id: I46d3be3b82ca512b8672efaa489df2cdaab26d6d
Merged-In: I46d3be3b82ca512b8672efaa489df2cdaab26d6d
This commit is contained in:
Amy Hsu
2022-02-09 13:58:16 +08:00
committed by Tsung-Mao Fang
parent c08c6c5c16
commit 0dea418d57
10 changed files with 572 additions and 0 deletions
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86
tests/unit/src/com/android/settings/display/ScreenResolutionControllerTest.java Normal file
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/*
* Copyright (C) 2022 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.google.common.truth.Truth.assertThat;
import static org.mockito.Mockito.doReturn;
import static org.mockito.Mockito.spy;
import android.content.Context;
import android.view.Display;
import androidx.test.core.app.ApplicationProvider;
import androidx.test.ext.junit.runners.AndroidJUnit4;
import com.android.settings.core.BasePreferenceController;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
@RunWith(AndroidJUnit4.class)
public class ScreenResolutionControllerTest {
private static final int FHD_WIDTH = 1080;
private static final int QHD_WIDTH = 1440;
private ScreenResolutionController mController;
@Before
public void setUp() {
Context context = spy(ApplicationProvider.getApplicationContext());
mController = spy(new ScreenResolutionController(context, "test"));
}
@Test
public void getAvailabilityStatus_hasFhdAndQhdModes_returnAvailable() {
Display.Mode modeA = new Display.Mode(0, FHD_WIDTH, 0, 0);
Display.Mode modeB = new Display.Mode(0, QHD_WIDTH, 0, 0);
Display.Mode[] modes = {modeA, modeB};
doReturn(modes).when(mController).getSupportedModes();
assertThat(mController.getAvailabilityStatus())
.isEqualTo(BasePreferenceController.AVAILABLE);
}
@Test
public void getAvailabilityStatus_hasOneMode_returnUnsupported() {
Display.Mode modeA = new Display.Mode(0, FHD_WIDTH, 0, 0);
Display.Mode[] modes = {modeA};
doReturn(modes).when(mController).getSupportedModes();
assertThat(mController.getAvailabilityStatus())
.isEqualTo(BasePreferenceController.UNSUPPORTED_ON_DEVICE);
}
@Test
public void updateState_screenResolutionFHD_shouldSetSummaryToFHD() {
int width = FHD_WIDTH;
doReturn(width).when(mController).getDisplayWidth();
assertThat(mController.getSummary().toString()).isEqualTo("1080p FHD+");
}
@Test
public void updateState_screenResolutionQHD_shouldSetSummaryToQHD() {
int width = QHD_WIDTH;
doReturn(width).when(mController).getDisplayWidth();
assertThat(mController.getSummary().toString()).isEqualTo("1440p QHD+");
}
}

90
tests/unit/src/com/android/settings/display/ScreenResolutionFragmentTest.java Normal file
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/*
* Copyright (C) 2022 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.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.Context;
import android.view.Display;
import androidx.test.annotation.UiThreadTest;
import androidx.test.core.app.ApplicationProvider;
import androidx.test.ext.junit.runners.AndroidJUnit4;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
@RunWith(AndroidJUnit4.class)
public class ScreenResolutionFragmentTest {
private Context mContext;
private ScreenResolutionFragment mFragment;
private static final int FHD_WIDTH = 1080;
private static final int QHD_WIDTH = 1440;
@Before
@UiThreadTest
public void setup() {
mContext = spy(ApplicationProvider.getApplicationContext());
mFragment = spy(new ScreenResolutionFragment());
}
@Test
@UiThreadTest
public void getDefaultKey_FHD() {
Display.Mode mode = new Display.Mode(0, FHD_WIDTH, 0, 0);
doReturn(mode).when(mFragment).getDisplayMode();
mFragment.onAttach(mContext);
assertThat(mFragment.getDefaultKey()).isEqualTo(mFragment.getKeyForResolution(FHD_WIDTH));
}
@Test
@UiThreadTest
public void getDefaultKey_QHD() {
Display.Mode mode = new Display.Mode(0, QHD_WIDTH, 0, 0);
doReturn(mode).when(mFragment).getDisplayMode();
mFragment.onAttach(mContext);
assertThat(mFragment.getDefaultKey()).isEqualTo(mFragment.getKeyForResolution(QHD_WIDTH));
}
@Test
@UiThreadTest
public void setDefaultKey_FHD() {
mFragment.onAttach(mContext);
mFragment.setDefaultKey(mFragment.getKeyForResolution(FHD_WIDTH));
verify(mFragment).setDisplayMode(FHD_WIDTH);
}
@Test
@UiThreadTest
public void setDefaultKey_QHD() {
mFragment.onAttach(mContext);
mFragment.setDefaultKey(mFragment.getKeyForResolution(QHD_WIDTH));
verify(mFragment).setDisplayMode(QHD_WIDTH);
}
}