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Merge "Add settings for altering VR display behavior." into nyc-dev

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This commit is contained in:
Ruben Brunk
2016-04-20 19:51:49 +00:00
committed by Android (Google) Code Review
parent c2dae39ab4 e4d95c087b
commit 3a3d110a50
3 changed files with 60 additions and 1 deletions
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11
res/values/strings.xml
View File

@@ -6059,6 +6059,15 @@
applications in virtual reality mode.
</string>
<!-- Title for what display preferences are applied when device is in VR mode -->
<string name="display_vr_pref_title">When device is in VR mode</string>
<!-- [CHAR LIMIT=70] Put display into low-persistence mode, this decreases motion blur. -->
<string name="display_vr_pref_low_persistence">Use low motion blur settings</string>
<!-- [CHAR LIMIT=70] Do not change display settings. -->
<string name="display_vr_pref_off">Do nothing</string>
<!-- Sound & notification > Advanced section: Title for managing Do Not Disturb access option. [CHAR LIMIT=40] -->
<string name="manage_zen_access_title">Do Not Disturb access</string>
@@ -6938,7 +6947,7 @@
<!-- Description of allowing overlay setting [CHAR LIMIT=NONE] -->
<string name="allow_overlay_description">This permission allows an app to display on top of other apps you\u2019re using and may interfere with your use of the interface in other applications, or change what you think you are seeing in other applications.</string>
<!-- Keyword for VR settinsg -->
<!-- Keyword for VR setting -->
<string name="keywords_vr_listener">vr virtual reality listener stereo helper service</string>
<!-- Keyword for SYSTEM_ALERT_WINDOW -->
<string name="keywords_system_alert_window">system alert window dialog draw on top other apps</string>

5
res/xml/display_settings.xml
View File

@@ -106,4 +106,9 @@
settings:keywords="@string/keywords_display_cast_screen"
android:fragment="com.android.settings.wfd.WifiDisplaySettings" />
<DropDownPreference
android:key="vr_display_pref"
android:summary="%s"
android:title="@string/display_vr_pref_title" />
</PreferenceScreen>

45
src/com/android/settings/DisplaySettings.java
View File

@@ -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;
}
};