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-rw-r--r--core/java/android/provider/Settings.java19
1 files changed, 19 insertions, 0 deletions
diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index 6f43891a88b6..b4841b18bb77 100644
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -4351,6 +4351,25 @@ public final class Settings {
public static final String SMS_SHORT_CODES_PREFIX = "sms_short_codes_";
/**
+ * Overlay display devices setting.
+ * The associated value is a specially formatted string that describes the
+ * size and density of simulated secondary display devices.
+ * <p>
+ * Format: {width}x{height}/{dpi};...
+ * </p><p>
+ * Example:
+ * <ul>
+ * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li>
+ * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first
+ * at 1080p and the second at 720p.</li>
+ * <li>If the value is empty, then no overlay display devices are created.</li>
+ * </ul></p>
+ *
+ * @hide
+ */
+ public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices";
+
+ /**
* This are the settings to be backed up.
*
* NOTE: Settings are backed up and restored in the order they appear