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Add settings for altering VR display behavior.

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Bug=28208992

Change-Id: I73e3154e7766f7379af558c66316c213fdd494d8
This commit is contained in:
Ruben Brunk
2016-04-18 18:08:34 -07:00
parent 7f4892f223
commit e4d95c087b
3 changed files with 60 additions and 1 deletions
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45
src/com/android/settings/DisplaySettings.java
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@@ -17,12 +17,14 @@
package com.android.settings;
import android.app.Activity;
import android.app.ActivityManager;
import android.app.UiModeManager;
import android.app.WallpaperManager;
import android.app.admin.DevicePolicyManager;
import android.content.ContentResolver;
import android.content.Context;
import android.content.ComponentName;
import android.content.pm.PackageManager;
import android.content.res.Configuration;
import android.content.res.Resources;
import android.hardware.Sensor;
@@ -87,6 +89,7 @@ public class DisplaySettings extends SettingsPreferenceFragment implements
private static final String KEY_CAMERA_DOUBLE_TAP_POWER_GESTURE
= "camera_double_tap_power_gesture";
private static final String KEY_WALLPAPER = "wallpaper";
private static final String KEY_VR_DISPLAY_PREF = "vr_display_pref";
private Preference mFontSizePref;
@@ -207,6 +210,40 @@ public class DisplaySettings extends SettingsPreferenceFragment implements
removePreference(KEY_AUTO_ROTATE);
}
if (isVrDisplayModeAvailable(activity)) {
DropDownPreference vrDisplayPref =
(DropDownPreference) findPreference(KEY_VR_DISPLAY_PREF);
vrDisplayPref.setEntries(new CharSequence[] {
activity.getString(R.string.display_vr_pref_low_persistence),
activity.getString(R.string.display_vr_pref_off),
});
vrDisplayPref.setEntryValues(new CharSequence[] { "0", "1" });
final Context c = activity;
int currentUser = ActivityManager.getCurrentUser();
int current = Settings.Secure.getIntForUser(c.getContentResolver(),
Settings.Secure.VR_DISPLAY_MODE,
/*default*/Settings.Secure.VR_DISPLAY_MODE_LOW_PERSISTENCE,
currentUser);
vrDisplayPref.setValueIndex(current);
vrDisplayPref.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
int i = Integer.parseInt((String) newValue);
int u = ActivityManager.getCurrentUser();
if (!Settings.Secure.putIntForUser(c.getContentResolver(),
Settings.Secure.VR_DISPLAY_MODE,
i, u)) {
Log.e(TAG, "Could not change setting for " +
Settings.Secure.VR_DISPLAY_MODE);
}
return true;
}
});
} else {
removePreference(KEY_VR_DISPLAY_PREF);
}
mNightModePreference = (ListPreference) findPreference(KEY_NIGHT_MODE);
if (mNightModePreference != null) {
final UiModeManager uiManager = (UiModeManager) getSystemService(
@@ -256,6 +293,11 @@ public class DisplaySettings extends SettingsPreferenceFragment implements
com.android.internal.R.bool.config_cameraDoubleTapPowerGestureEnabled);
}
private static boolean isVrDisplayModeAvailable(Context context) {
PackageManager pm = context.getPackageManager();
return pm.hasSystemFeature(PackageManager.FEATURE_VR_MODE_HIGH_PERFORMANCE);
}
private void updateTimeoutPreferenceDescription(long currentTimeout) {
TimeoutListPreference preference = mScreenTimeoutPreference;
String summary;
@@ -515,6 +557,9 @@ public class DisplaySettings extends SettingsPreferenceFragment implements
if (!isCameraDoubleTapPowerGestureAvailable(context.getResources())) {
result.add(KEY_CAMERA_DOUBLE_TAP_POWER_GESTURE);
}
if (!isVrDisplayModeAvailable(context)) {
result.add(KEY_VR_DISPLAY_PREF);
}
return result;
}
};