camera2-portability: Switch to ratio-based zoom interfaces

This eliminates the deprecated index-based CameraSettings zoom methods in favor
of floating-point ratio based versions, and includes the plumbing to make those
work for both the camera1 and camera2 underlying framework APIs.

Bug: 17016658
Change-Id: I0567a53cd57bfa6d53604e3c5457a39ef49e3cb4

1 files changed, 2 insertions, 1 deletions

diff --git a/camera2/portability/src/com/android/ex/camera2/portability/CameraAgent.java b/camera2/portability/src/com/android/ex/camera2/portability/CameraAgent.java
index dd4f77c..df94a41 100644
--- a/camera2/portability/src/com/android/ex/camera2/portability/CameraAgent.java
+++ b/camera2/portability/src/com/android/ex/camera2/portability/CameraAgent.java
@@ -732,10 +732,11 @@ public abstract class CameraAgent {
         protected boolean applySettingsHelper(CameraSettings settings,
                                               final int statesToAwait) {
             if (settings == null) {
-                Log.v(TAG, "null parameters in applySettings()");
+                Log.v(TAG, "null argument in applySettings()");
                 return false;
             }
             if (!getCapabilities().supports(settings)) {
+                Log.w(TAG, "Unsupported settings in applySettings()");
                 return false;
             }