Sync sample prebuilts for mnc-dev

Synced to //developers/samples/android commit 89d2da0f4b.

Change-Id: I904da8210517922531d1ac1ba1e747f1c7bf00b3

1 files changed, 8 insertions, 7 deletions

diff --git a/samples/browseable/Camera2Basic/src/com.example.android.camera2basic/Camera2BasicFragment.java b/samples/browseable/Camera2Basic/src/com.example.android.camera2basic/Camera2BasicFragment.java
index 2414ed657..020ca14d3 100644
--- a/samples/browseable/Camera2Basic/src/com.example.android.camera2basic/Camera2BasicFragment.java
+++ b/samples/browseable/Camera2Basic/src/com.example.android.camera2basic/Camera2BasicFragment.java
@@ -55,7 +55,6 @@ import android.view.ViewGroup;
 import android.widget.Toast;
 
 import java.io.File;
-import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.nio.ByteBuffer;
@@ -264,14 +263,16 @@ public class Camera2BasicFragment extends Fragment implements View.OnClickListen
                     break;
                 }
                 case STATE_WAITING_LOCK: {
-                    int afState = result.get(CaptureResult.CONTROL_AF_STATE);
-                    if (CaptureResult.CONTROL_AF_STATE_FOCUSED_LOCKED == afState ||
+                    Integer afState = result.get(CaptureResult.CONTROL_AF_STATE);
+                    if (afState == null) {
+                        captureStillPicture();
+                    } else if (CaptureResult.CONTROL_AF_STATE_FOCUSED_LOCKED == afState ||
                             CaptureResult.CONTROL_AF_STATE_NOT_FOCUSED_LOCKED == afState) {
                         // CONTROL_AE_STATE can be null on some devices
                         Integer aeState = result.get(CaptureResult.CONTROL_AE_STATE);
                         if (aeState == null ||
                                 aeState == CaptureResult.CONTROL_AE_STATE_CONVERGED) {
-                            mState = STATE_WAITING_NON_PRECAPTURE;
+                            mState = STATE_PICTURE_TAKEN;
                             captureStillPicture();
                         } else {
                             runPrecaptureSequence();
@@ -636,6 +637,8 @@ public class Camera2BasicFragment extends Fragment implements View.OnClickListen
                     (float) viewWidth / mPreviewSize.getWidth());
             matrix.postScale(scale, scale, centerX, centerY);
             matrix.postRotate(90 * (rotation - 2), centerX, centerY);
+        } else if (Surface.ROTATION_180 == rotation) {
+            matrix.postRotate(180, centerX, centerY);
         }
         mTextureView.setTransform(matrix);
     }
@@ -657,7 +660,7 @@ public class Camera2BasicFragment extends Fragment implements View.OnClickListen
                     CameraMetadata.CONTROL_AF_TRIGGER_START);
             // Tell #mCaptureCallback to wait for the lock.
             mState = STATE_WAITING_LOCK;
-            mCaptureSession.setRepeatingRequest(mPreviewRequestBuilder.build(), mCaptureCallback,
+            mCaptureSession.capture(mPreviewRequestBuilder.build(), mCaptureCallback,
                     mBackgroundHandler);
         } catch (CameraAccessException e) {
             e.printStackTrace();
@@ -794,8 +797,6 @@ public class Camera2BasicFragment extends Fragment implements View.OnClickListen
             try {
                 output = new FileOutputStream(mFile);
                 output.write(bytes);
-            } catch (FileNotFoundException e) {
-                e.printStackTrace();
             } catch (IOException e) {
                 e.printStackTrace();
             } finally {