Change image of review control buttons.

bug:5244256
Change-Id: Idf02f40edb7e2e15edb4fc1ac86a4694d9147661

3 files changed, 18 insertions, 8 deletions

diff --git a/src/com/android/camera/Camera.java b/src/com/android/camera/Camera.java
index 2ddcc56..8973bac 100644
--- a/src/com/android/camera/Camera.java
+++ b/src/com/android/camera/Camera.java
@@ -1268,7 +1268,6 @@ public class Camera extends ActivityBase implements FocusManager.Listener,
                     mThumbnail.saveTo(new File(getFilesDir(), Thumbnail.LAST_THUMB_FILENAME));
                 }
             }
-            hidePostCaptureAlert();
         }
 
         if (mDidRegister) {
@@ -1768,8 +1767,8 @@ public class Camera extends ActivityBase implements FocusManager.Listener,
 
     private void showPostCaptureAlert() {
         if (mIsImageCaptureIntent) {
-            mShutterButton.setVisibility(View.GONE);
-            mIndicatorControlContainer.setVisibility(View.GONE);
+            Util.fadeOut(mIndicatorControlContainer);
+            Util.fadeOut(mShutterButton);
 
             int[] pickIds = {R.id.btn_retake, R.id.btn_done};
             for (int id : pickIds) {
@@ -1784,7 +1783,7 @@ public class Camera extends ActivityBase implements FocusManager.Listener,
 
             int[] pickIds = {R.id.btn_retake, R.id.btn_done};
             for (int id : pickIds) {
-                (findViewById(id)).setVisibility(View.GONE);
+                Util.fadeOut(findViewById(id));
             }
 
             Util.fadeIn(mShutterButton);
diff --git a/src/com/android/camera/Util.java b/src/com/android/camera/Util.java
index aacf0ec..906dc1e 100644
--- a/src/com/android/camera/Util.java
+++ b/src/com/android/camera/Util.java
@@ -518,10 +518,21 @@ public class Util {
     }
 
     public static void fadeIn(View view) {
+        if (view.getVisibility() == View.VISIBLE) return;
+
         view.setVisibility(View.VISIBLE);
         Animation animation = new AlphaAnimation(0F, 1F);
-        animation.setDuration(500);
+        animation.setDuration(400);
+        view.startAnimation(animation);
+    }
+
+    public static void fadeOut(View view) {
+        if (view.getVisibility() != View.VISIBLE) return;
+
+        Animation animation = new AlphaAnimation(1F, 0F);
+        animation.setDuration(400);
         view.startAnimation(animation);
+        view.setVisibility(View.GONE);
     }
 
     public static void setRotationParameter(Parameters parameters, int cameraId, int orientation) {
diff --git a/src/com/android/camera/VideoCamera.java b/src/com/android/camera/VideoCamera.java
index dcb0c23..d6a7e89 100644
--- a/src/com/android/camera/VideoCamera.java
+++ b/src/com/android/camera/VideoCamera.java
@@ -1593,8 +1593,8 @@ public class VideoCamera extends ActivityBase
             }
         }
 
-        mShutterButton.setVisibility(View.GONE);
-        mIndicatorControlContainer.setVisibility(View.GONE);
+        Util.fadeOut(mShutterButton);
+        Util.fadeOut(mIndicatorControlContainer);
         int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play};
         for (int id : pickIds) {
             Util.fadeIn(findViewById(id));
@@ -1608,7 +1608,7 @@ public class VideoCamera extends ActivityBase
 
         int[] pickIds = {R.id.btn_retake, R.id.btn_done, R.id.btn_play};
         for (int id : pickIds) {
-            (findViewById(id)).setVisibility(View.GONE);
+            Util.fadeOut(findViewById(id));
         }
         Util.fadeIn(mShutterButton);
         Util.fadeIn(mIndicatorControlContainer);