Merge "Add comment about flag VIRTUAL_DISPLAY_FLAG_DESTROY_CONTENT_ON_REMOVAL as recommended." into oc-mr1-dev

am: bf070a35cd Change-Id: I88f24ed82459b4cbc03c92a96774636a47509715
2017-10-06 23:42:27 +00:00
parent 079a9c375b bf070a35cd
commit d6230d3d2a
1 changed files with 4 additions and 0 deletions
--- a/core/java/android/hardware/display/DisplayManager.java
+++ b/core/java/android/hardware/display/DisplayManager.java
@@ -282,6 +282,10 @@ public final class DisplayManager {
     * Virtual display flag: Indicates that the contents will be destroyed once
     * the display is removed.
     *
+     * Public virtual displays without this flag will move their content to main display
+     * stack once they're removed. Private vistual displays will always destroy their
+     * content on removal even without this flag.
+     *
     * @see #createVirtualDisplay
     * @hide
     */