fix bugs when sdk>=21 and camera fall back toCamera1 (google#71)

oyindonesia · Dec 20, 2016 · 70799b7 · 70799b7
1 parent aa7dcf6
commit 70799b7
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/library/src/main/java/com/google/android/cameraview/CameraView.java b/library/src/main/java/com/google/android/cameraview/CameraView.java
@@ -230,8 +230,11 @@ protected void onRestoreInstanceState(Parcelable state) {
      */
     public void start() {
         if (!mImpl.start()) {
+            //store the state ,and restore this state after fall back o Camera1
+            Parcelable state=onSaveInstanceState();
             // Camera2 uses legacy hardware layer; fall back to Camera1
             mImpl = new Camera1(mCallbacks, createPreviewImpl(getContext()));
+            onRestoreInstanceState(state);
             mImpl.start();
         }
     }