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Fix displayed brightness value in settings.

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Change BrightnessLevelPreferenceController to use float values for
brightness instead of the int system.

Change tests to use correct values and floats.

Bug: b/150099686

Test: m -j99 RunSettingsRoboTests
ROBOTEST_FILTER="com.android.settings.display.BrightnessLevelPreferenceControllerTest",  manual

Change-Id: I1a6e06b4f5532b641d766f770be351b8ca827664
This commit is contained in:
Fiona Campbell
2020-03-03 16:48:47 +00:00
parent 856079384a
commit bf6624b603
2 changed files with 43 additions and 35 deletions
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42
tests/robotests/src/com/android/settings/display/BrightnessLevelPreferenceControllerTest.java
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@@ -67,10 +67,14 @@ public class BrightnessLevelPreferenceControllerTest {
MockitoAnnotations.initMocks(this);
mContext = RuntimeEnvironment.application;
mContentResolver = mContext.getContentResolver();
when(mPowerManager.getMinimumScreenBrightnessSetting()).thenReturn(0);
when(mPowerManager.getMaximumScreenBrightnessSetting()).thenReturn(100);
when(mPowerManager.getMinimumScreenBrightnessForVrSetting()).thenReturn(0);
when(mPowerManager.getMaximumScreenBrightnessForVrSetting()).thenReturn(100);
when(mPowerManager.getBrightnessConstraint(
PowerManager.BRIGHTNESS_CONSTRAINT_TYPE_MINIMUM)).thenReturn(0.0f);
when(mPowerManager.getBrightnessConstraint(
PowerManager.BRIGHTNESS_CONSTRAINT_TYPE_MAXIMUM)).thenReturn(1.0f);
when(mPowerManager.getBrightnessConstraint(
PowerManager.BRIGHTNESS_CONSTRAINT_TYPE_MINIMUM_VR)).thenReturn(0.0f);
when(mPowerManager.getBrightnessConstraint(
PowerManager.BRIGHTNESS_CONSTRAINT_TYPE_MAXIMUM_VR)).thenReturn(1.0f);
ShadowApplication.getInstance().setSystemService(POWER_SERVICE,
mPowerManager);
when(mScreen.findPreference(anyString())).thenReturn(mPreference);
@@ -98,7 +102,7 @@ public class BrightnessLevelPreferenceControllerTest {
controller.onStart();
assertThat(shadowContentResolver.getContentObservers(
System.getUriFor(System.SCREEN_BRIGHTNESS))).isNotEmpty();
System.getUriFor(System.SCREEN_BRIGHTNESS_FLOAT))).isNotEmpty();
assertThat(shadowContentResolver.getContentObservers(
System.getUriFor(System.SCREEN_BRIGHTNESS_FOR_VR))).isNotEmpty();
assertThat(shadowContentResolver.getContentObservers(
@@ -116,9 +120,9 @@ public class BrightnessLevelPreferenceControllerTest {
controller.onStop();
assertThat(shadowContentResolver.getContentObservers(
System.getUriFor(System.SCREEN_BRIGHTNESS))).isEmpty();
System.getUriFor(System.SCREEN_BRIGHTNESS_FLOAT))).isEmpty();
assertThat(shadowContentResolver.getContentObservers(
System.getUriFor(System.SCREEN_BRIGHTNESS_FOR_VR))).isEmpty();
System.getUriFor(System.SCREEN_BRIGHTNESS_FOR_VR_FLOAT))).isEmpty();
assertThat(shadowContentResolver.getContentObservers(
System.getUriFor(System.SCREEN_AUTO_BRIGHTNESS_ADJ))).isEmpty();
}
@@ -126,11 +130,11 @@ public class BrightnessLevelPreferenceControllerTest {
@Test
public void updateState_inVrMode_shouldSetSummaryToVrBrightness() {
doReturn(true).when(mController).isInVrMode();
System.putInt(mContentResolver, System.SCREEN_BRIGHTNESS_FOR_VR, 85);
System.putFloat(mContentResolver, System.SCREEN_BRIGHTNESS_FOR_VR_FLOAT, 0.6f);
mController.updateState(mPreference);
verify(mPreference).setSummary("97%");
verify(mPreference).setSummary("91%");
}
@Test
@@ -139,11 +143,11 @@ public class BrightnessLevelPreferenceControllerTest {
System.putInt(mContentResolver, System.SCREEN_BRIGHTNESS_MODE,
System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC);
System.putInt(mContentResolver, System.SCREEN_BRIGHTNESS, 31);
System.putFloat(mContentResolver, System.SCREEN_BRIGHTNESS_FLOAT, 0.1f);
mController.updateState(mPreference);
verify(mPreference).setSummary("78%");
verify(mPreference).setSummary("54%");
}
@Test
@@ -152,11 +156,11 @@ public class BrightnessLevelPreferenceControllerTest {
System.putInt(mContentResolver, System.SCREEN_BRIGHTNESS_MODE,
System.SCREEN_BRIGHTNESS_MODE_MANUAL);
System.putInt(mContentResolver, System.SCREEN_BRIGHTNESS, 45);
System.putFloat(mContentResolver, System.SCREEN_BRIGHTNESS_FLOAT, 0.5f);
mController.updateState(mPreference);
verify(mPreference).setSummary("85%");
verify(mPreference).setSummary("87%");
}
@Test
@@ -164,11 +168,11 @@ public class BrightnessLevelPreferenceControllerTest {
// VR mode
doReturn(true).when(mController).isInVrMode();
System.putInt(mContentResolver, System.SCREEN_BRIGHTNESS_FOR_VR, 105);
System.putFloat(mContentResolver, System.SCREEN_BRIGHTNESS_FOR_VR_FLOAT, 1.05f);
mController.updateState(mPreference);
verify(mPreference).setSummary("100%");
System.putInt(mContentResolver, System.SCREEN_BRIGHTNESS_FOR_VR, -20);
System.putFloat(mContentResolver, System.SCREEN_BRIGHTNESS_FOR_VR_FLOAT, -20f);
mController.updateState(mPreference);
verify(mPreference).setSummary("0%");
@@ -178,11 +182,11 @@ public class BrightnessLevelPreferenceControllerTest {
System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC);
reset(mPreference);
System.putInt(mContentResolver, System.SCREEN_BRIGHTNESS, 115);
System.putFloat(mContentResolver, System.SCREEN_BRIGHTNESS_FLOAT, 1.15f);
mController.updateState(mPreference);
verify(mPreference).setSummary("100%");
System.putInt(mContentResolver, System.SCREEN_BRIGHTNESS, -10);
System.putFloat(mContentResolver, System.SCREEN_BRIGHTNESS_FLOAT, -10f);
mController.updateState(mPreference);
verify(mPreference).setSummary("0%");
@@ -191,11 +195,11 @@ public class BrightnessLevelPreferenceControllerTest {
System.SCREEN_BRIGHTNESS_MODE_MANUAL);
reset(mPreference);
System.putInt(mContentResolver, System.SCREEN_BRIGHTNESS, 115);
System.putFloat(mContentResolver, System.SCREEN_BRIGHTNESS_FLOAT, 1.15f);
mController.updateState(mPreference);
verify(mPreference).setSummary("100%");
System.putInt(mContentResolver, System.SCREEN_BRIGHTNESS, -10);
System.putFloat(mContentResolver, System.SCREEN_BRIGHTNESS_FLOAT, -10f);
mController.updateState(mPreference);
verify(mPreference).setSummary("0%");
}