Make all wheel icons rotatable.

+Make the popup menu rotatable.
bug:5039041
Change-Id: I28394531d5c0894215b8229159cfe9c7bee958b9

7 files changed, 35 insertions, 13 deletions

diff --git a/src/com/android/camera/Camera.java b/src/com/android/camera/Camera.java
index 02e9eab..9a506a6 100644
--- a/src/com/android/camera/Camera.java
+++ b/src/com/android/camera/Camera.java
@@ -606,8 +606,8 @@ public class Camera extends ActivityBase implements View.OnClickListener,
     }
 
     private void initializeZoomPicker() {
-        Button zoomIncrement = (Button) findViewById(R.id.zoom_increment);
-        Button zoomDecrement = (Button) findViewById(R.id.zoom_decrement);
+        View zoomIncrement = findViewById(R.id.zoom_increment);
+        View zoomDecrement = findViewById(R.id.zoom_decrement);
         TextView zoomRatio = (TextView) findViewById(R.id.zoom_ratio);
         if (zoomIncrement != null && zoomDecrement != null && mParameters.isZoomSupported()) {
             mZoomPicker = new ZoomPicker(this, zoomIncrement, zoomDecrement, zoomRatio);
@@ -1236,6 +1236,7 @@ public class Camera extends ActivityBase implements View.OnClickListener,
         if (mCameraSwitchIcon != null) mCameraSwitchIcon.setDegree(degree);
         if (mVideoSwitchIcon != null) mVideoSwitchIcon.setDegree(degree);
         if (mSharePopup != null) mSharePopup.setOrientation(degree);
+        if (mIndicatorWheel != null) mIndicatorWheel.setDegree(degree);
     }
 
     @Override
diff --git a/src/com/android/camera/VideoCamera.java b/src/com/android/camera/VideoCamera.java
index 31444c4..1e0e030 100644
--- a/src/com/android/camera/VideoCamera.java
+++ b/src/com/android/camera/VideoCamera.java
@@ -503,8 +503,8 @@ public class VideoCamera extends ActivityBase
     }
 
     private void initializeZoomPicker() {
-        Button zoomIncrement = (Button) findViewById(R.id.zoom_increment);
-        Button zoomDecrement = (Button) findViewById(R.id.zoom_decrement);
+        View zoomIncrement = findViewById(R.id.zoom_increment);
+        View zoomDecrement = findViewById(R.id.zoom_decrement);
         TextView zoomRatio = (TextView) findViewById(R.id.zoom_ratio);
         if (zoomIncrement != null && zoomDecrement != null && mParameters.isZoomSupported()) {
             mZoomPicker = new ZoomPicker(this, zoomIncrement, zoomDecrement, zoomRatio);
diff --git a/src/com/android/camera/ui/AbstractIndicatorButton.java b/src/com/android/camera/ui/AbstractIndicatorButton.java
index 6f7a656..efed757 100644
--- a/src/com/android/camera/ui/AbstractIndicatorButton.java
+++ b/src/com/android/camera/ui/AbstractIndicatorButton.java
@@ -26,7 +26,7 @@ import android.view.animation.AnimationUtils;
 import android.widget.ImageView;
 
 // This is an indicator button and pressing it opens a popup window. Ex: flash or other settings.
-public abstract class AbstractIndicatorButton extends ImageView {
+public abstract class AbstractIndicatorButton extends RotateImageView {
     private final String TAG = "AbstractIndicatorButton";
     protected Context mContext;
     protected Animation mFadeIn, mFadeOut;
@@ -87,11 +87,18 @@ public abstract class AbstractIndicatorButton extends ImageView {
         }
     }
 
+    @Override
+    public void setDegree(int degree) {
+        super.setDegree(degree);
+        if (mPopup != null) mPopup.setRotation(-degree);
+    }
+
     abstract protected void initializePopup();
 
     private void showPopup() {
         if (mPopup == null) initializePopup();
 
+        mPopup.setRotation(-getDegree());
         mPopup.clearAnimation();
         mPopup.startAnimation(mFadeIn);
         mPopup.setVisibility(View.VISIBLE);
diff --git a/src/com/android/camera/ui/CameraPicker.java b/src/com/android/camera/ui/CameraPicker.java
index aa0e53b..b77cb5f 100644
--- a/src/com/android/camera/ui/CameraPicker.java
+++ b/src/com/android/camera/ui/CameraPicker.java
@@ -27,7 +27,7 @@ import android.widget.ImageView;
 /**
  * A view for switching the front/back camera.
  */
-public class CameraPicker extends ImageView implements View.OnClickListener {
+public class CameraPicker extends RotateImageView implements View.OnClickListener {
     private Listener mListener;
     private ListPreference mPreference;
     private CharSequence[] mCameras;
diff --git a/src/com/android/camera/ui/IndicatorWheel.java b/src/com/android/camera/ui/IndicatorWheel.java
index 6b3df10..1f66550 100644
--- a/src/com/android/camera/ui/IndicatorWheel.java
+++ b/src/com/android/camera/ui/IndicatorWheel.java
@@ -111,6 +111,16 @@ public class IndicatorWheel extends ViewGroup implements
         return false;
     }
 
+    public void setDegree(int degree) {
+        int count = getChildCount();
+        for (int i = 0 ; i < count ; ++i) {
+            View view = getChildAt(i);
+            if (view instanceof RotateImageView) {
+                ((RotateImageView) view).setDegree(degree);
+            }
+        }
+    }
+
     @Override
     public boolean dispatchTouchEvent(MotionEvent event) {
         if (!onFilterTouchEventForSecurity(event)) return false;
diff --git a/src/com/android/camera/ui/RotateImageView.java b/src/com/android/camera/ui/RotateImageView.java
index a76d7bc..4085bb2 100644
--- a/src/com/android/camera/ui/RotateImageView.java
+++ b/src/com/android/camera/ui/RotateImageView.java
@@ -52,10 +52,18 @@ public class RotateImageView extends ImageView {
         super(context, attrs);
     }
 
+    public RotateImageView(Context context) {
+        super(context);
+    }
+
     public void enableAnimation(boolean enable) {
         mEnableAnimation = enable;
     }
 
+    protected int getDegree() {
+        return mTargetDegree;
+    }
+
     // Rotate the view counter-clockwise
     public void setDegree(int degree) {
         // make sure in the range of [0, 359]
diff --git a/src/com/android/camera/ui/ZoomPicker.java b/src/com/android/camera/ui/ZoomPicker.java
index 5aba04e..e8305b3 100644
--- a/src/com/android/camera/ui/ZoomPicker.java
+++ b/src/com/android/camera/ui/ZoomPicker.java
@@ -43,8 +43,8 @@ public class ZoomPicker {
     private final Formatter mFormatter = new Formatter(mBuilder);
     private final Object[] mFormatterArgs = new Object[1];
     private String mZoomText;
-    private Button mIncrementButton;
-    private Button mDecrementButton;
+    private View mIncrementButton;
+    private View mDecrementButton;
 
     // The state of zoom button.
     public static final int ZOOM_IN = 0;
@@ -55,7 +55,6 @@ public class ZoomPicker {
     private final Runnable mRunnable = new Runnable() {
         public void run() {
             if (mIncrement) {
-                mIncrementButton.setBackgroundResource(R.drawable.button_zoom_in_longpressed_holo);
                 if (mSmoothZoomSupported) {
                     if (mZoomIndex != mZoomMax && mListener != null) {
                         mListener.onZoomStateChanged(ZOOM_IN);
@@ -64,7 +63,6 @@ public class ZoomPicker {
                     mHandler.postDelayed(this, 65);
                 }
             } else if (mDecrement) {
-                mDecrementButton.setBackgroundResource(R.drawable.button_zoom_out_longpressed_holo);
                 if (mSmoothZoomSupported) {
                     if (mZoomIndex != 0 && mListener != null) {
                         mListener.onZoomStateChanged(ZOOM_OUT);
@@ -76,7 +74,7 @@ public class ZoomPicker {
         }
     };
 
-    public ZoomPicker(Context context, Button increment, Button decrement, TextView zoomText) {
+    public ZoomPicker(Context context, View increment, View decrement, TextView zoomText) {
         mZoomText = context.getString(R.string.zoom_text);
         mHandler = new Handler();
 
@@ -92,7 +90,6 @@ public class ZoomPicker {
                     }
                 } else if (action == MotionEvent.ACTION_UP
                         || action == MotionEvent.ACTION_CANCEL) {
-                    mIncrementButton.setBackgroundResource(R.drawable.btn_zoom_in);
                     mIncrement = false;
                     if (mSmoothZoomSupported) {
                         if (mListener != null) mListener.onZoomStateChanged(ZOOM_STOP);
@@ -114,7 +111,6 @@ public class ZoomPicker {
                     }
                 } else if (action == MotionEvent.ACTION_UP
                         || action == MotionEvent.ACTION_CANCEL) {
-                    mDecrementButton.setBackgroundResource(R.drawable.btn_zoom_out);
                     mDecrement = false;
                     if (mSmoothZoomSupported) {
                         if (mListener != null) mListener.onZoomStateChanged(ZOOM_STOP);