Add a null check in DummySurface static initializer

------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=157958694

Add a null check in DummySurface static initializer
------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=157958694
8dca0b94 · andrewlewis · Oliver Woodman · 35cc0d65 · 8dca0b94
Commit 8dca0b94 authored Jun 04, 2017 by andrewlewis Committed by Oliver Woodman Jun 06, 2017
Showing with 1 additions and 1 deletions
library/core/src/main/java/com/google/android/exoplayer2/video/DummySurface.java
--- a/library/core/src/main/java/com/google/android/exoplayer2/video/DummySurface.java
+++ b/library/core/src/main/java/com/google/android/exoplayer2/video/DummySurface.java
@@ -76,7 +76,7 @@ public final class DummySurface extends Surface {
    if (Util.SDK_INT >= 17) {
      EGLDisplay display = eglGetDisplay(EGL_DEFAULT_DISPLAY);
      String extensions = EGL14.eglQueryString(display, EGL10.EGL_EXTENSIONS);
-      SECURE_SUPPORTED = extensions.contains("EGL_EXT_protected_content");
+      SECURE_SUPPORTED = extensions != null && extensions.contains("EGL_EXT_protected_content");
    } else {
      SECURE_SUPPORTED = false;
    }