diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index f31a2667ca5..001578a15c1 100755
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -218,8 +218,8 @@
288dp
- 0dp
- 0dp
+ - 0
+ - 0
- 1.0
diff --git a/src/com/android/settings/biometrics/face/FaceEnrollPreviewFragment.java b/src/com/android/settings/biometrics/face/FaceEnrollPreviewFragment.java
index 880671274e8..853ca7c40cc 100644
--- a/src/com/android/settings/biometrics/face/FaceEnrollPreviewFragment.java
+++ b/src/com/android/settings/biometrics/face/FaceEnrollPreviewFragment.java
@@ -18,6 +18,7 @@ package com.android.settings.biometrics.face;
import android.app.settings.SettingsEnums;
import android.content.Context;
+import android.graphics.Matrix;
import android.graphics.SurfaceTexture;
import android.hardware.camera2.CameraAccessException;
import android.hardware.camera2.CameraCaptureSession;
@@ -316,14 +317,19 @@ public class FaceEnrollPreviewFragment extends InstrumentedPreferenceFragment
scaleX = scaleX / smaller;
scaleY = scaleY / smaller;
- // Apply the transformation/scale
- mTextureView.setTranslationX(getResources().getDimension(R.dimen.face_preview_translate_x));
- mTextureView.setTranslationY(getResources().getDimension(R.dimen.face_preview_translate_y));
-
+ final TypedValue tx = new TypedValue();
+ final TypedValue ty = new TypedValue();
final TypedValue scale = new TypedValue();
+ getResources().getValue(R.dimen.face_preview_translate_x, tx, true /* resolveRefs */);
+ getResources().getValue(R.dimen.face_preview_translate_y, ty, true /* resolveRefs */);
getResources().getValue(R.dimen.face_preview_scale, scale, true /* resolveRefs */);
- mTextureView.setScaleX(scaleX * scale.getFloat());
- mTextureView.setScaleY(scaleY * scale.getFloat());
+
+ // Apply the transformation/scale
+ final Matrix transform = new Matrix();
+ mTextureView.getTransform(transform);
+ transform.setScale(scaleX * scale.getFloat(), scaleY * scale.getFloat());
+ transform.postTranslate(tx.getFloat(), ty.getFloat());
+ mTextureView.setTransform(transform);
}
private void closeCamera() {