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Back up the smooth display setting

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- Convert "Smooth display" and "Force peak refresh rate" to a boolean. If they are a boolean, they can be backed up without being device-specific.
- Back up "Smooth display" and add a validator
- Upgrade the settings in SettingsProvider
- Create a utils class - RefreshRateSettingsUtils

Bug: 211737588
Test: atest DisplayModeDirectorTest
Test: atest ForcePeakRefreshRatePreferenceControllerTest
Test: atest PeakRefreshRatePreferenceControllerTest
Test: atest SettingsBackupTest
Test: atest SettingsProviderTest
Change-Id: Ib2cb2dd100f06f5452083b7606109a486e795a0e
This commit is contained in:
Piotr Wilczyński
2023-03-10 16:25:39 +00:00
parent be82b851f0
commit af320436fb
4 changed files with 44 additions and 133 deletions
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50
src/com/android/settings/development/ForcePeakRefreshRatePreferenceController.java
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@@ -16,17 +16,18 @@
package com.android.settings.development;
import static com.android.internal.display.RefreshRateSettingsUtils.DEFAULT_REFRESH_RATE;
import android.content.Context;
import android.hardware.display.DisplayManager;
import android.provider.Settings;
import android.util.Log;
import android.view.Display;
import androidx.annotation.VisibleForTesting;
import androidx.preference.Preference;
import androidx.preference.PreferenceScreen;
import androidx.preference.SwitchPreference;
import com.android.internal.display.RefreshRateSettingsUtils;
import com.android.settings.R;
import com.android.settings.core.PreferenceControllerMixin;
import com.android.settingslib.development.DeveloperOptionsPreferenceController;
@@ -34,12 +35,6 @@ import com.android.settingslib.development.DeveloperOptionsPreferenceController;
public class ForcePeakRefreshRatePreferenceController extends DeveloperOptionsPreferenceController
implements Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
@VisibleForTesting
static float DEFAULT_REFRESH_RATE = 60f;
@VisibleForTesting
static float NO_CONFIG = 0f;
@VisibleForTesting
float mPeakRefreshRate;
@@ -48,17 +43,8 @@ public class ForcePeakRefreshRatePreferenceController extends DeveloperOptionsPr
public ForcePeakRefreshRatePreferenceController(Context context) {
super(context);
final DisplayManager dm = context.getSystemService(DisplayManager.class);
final Display display = dm.getDisplay(Display.DEFAULT_DISPLAY);
if (display == null) {
Log.w(TAG, "No valid default display device");
mPeakRefreshRate = DEFAULT_REFRESH_RATE;
} else {
mPeakRefreshRate = findPeakRefreshRate(display.getSupportedModes());
}
mPeakRefreshRate =
RefreshRateSettingsUtils.findHighestRefreshRateForDefaultDisplay(context);
Log.d(TAG, "DEFAULT_REFRESH_RATE : " + DEFAULT_REFRESH_RATE
+ " mPeakRefreshRate : " + mPeakRefreshRate);
}
@@ -99,34 +85,20 @@ public class ForcePeakRefreshRatePreferenceController extends DeveloperOptionsPr
@Override
protected void onDeveloperOptionsSwitchDisabled() {
super.onDeveloperOptionsSwitchDisabled();
Settings.System.putFloat(mContext.getContentResolver(),
Settings.System.MIN_REFRESH_RATE, NO_CONFIG);
Settings.System.putInt(mContext.getContentResolver(),
Settings.System.FORCE_PEAK_REFRESH_RATE, 0);
((SwitchPreference) mPreference).setChecked(false);
}
@VisibleForTesting
void forcePeakRefreshRate(boolean enable) {
final float peakRefreshRate = enable ? mPeakRefreshRate : NO_CONFIG;
Settings.System.putFloat(mContext.getContentResolver(),
Settings.System.MIN_REFRESH_RATE, peakRefreshRate);
Settings.System.putInt(mContext.getContentResolver(),
Settings.System.FORCE_PEAK_REFRESH_RATE, enable ? 1 : 0);
}
boolean isForcePeakRefreshRateEnabled() {
final float peakRefreshRate = Settings.System.getFloat(mContext.getContentResolver(),
Settings.System.MIN_REFRESH_RATE, NO_CONFIG);
return peakRefreshRate >= mPeakRefreshRate;
}
private float findPeakRefreshRate(Display.Mode[] modes) {
float peakRefreshRate = DEFAULT_REFRESH_RATE;
for (Display.Mode mode : modes) {
if (Math.round(mode.getRefreshRate()) > peakRefreshRate) {
peakRefreshRate = mode.getRefreshRate();
}
}
return peakRefreshRate;
return Settings.System.getInt(mContext.getContentResolver(),
Settings.System.FORCE_PEAK_REFRESH_RATE, 0) == 1;
}
}