1 files changed, 58 insertions, 10 deletions
diff --git a/src/com/android/launcher3/widget/WidgetImageView.java b/src/com/android/launcher3/widget/WidgetImageView.java
index f1eaf6488..6f8fd897b 100644
--- a/src/com/android/launcher3/widget/WidgetImageView.java
+++ b/src/com/android/launcher3/widget/WidgetImageView.java
@@ -17,25 +17,73 @@
 package com.android.launcher3.widget;
 
 import android.content.Context;
+import android.graphics.Bitmap;
 import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.graphics.Rect;
+import android.graphics.RectF;
 import android.util.AttributeSet;
-import android.widget.ImageView;
+import android.view.View;
 
-public class WidgetImageView extends ImageView {
+/**
+ * View that draws a bitmap horizontally centered. If the image width is greater than the view
+ * width, the image is scaled down appropriately.
+ */
+public class WidgetImageView extends View {
+
+    private final Paint mPaint = new Paint(Paint.ANTI_ALIAS_FLAG | Paint.FILTER_BITMAP_FLAG);
+    private final RectF mDstRectF = new RectF();
+    private Bitmap mBitmap;
+
+    public WidgetImageView(Context context) {
+        super(context);
+    }
 
     public WidgetImageView(Context context, AttributeSet attrs) {
         super(context, attrs);
     }
 
+    public WidgetImageView(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+    }
+
+    public void setBitmap(Bitmap bitmap) {
+        mBitmap = bitmap;
+        invalidate();
+    }
+
+    public Bitmap getBitmap() {
+        return mBitmap;
+    }
+
     @Override
     protected void onDraw(Canvas canvas) {
-        canvas.save();
-        canvas.clipRect(getScrollX() + getPaddingLeft(),
-                getScrollY() + getPaddingTop(),
-                getScrollX() + getRight() - getLeft() - getPaddingRight(),
-                getScrollY() + getBottom() - getTop() - getPaddingBottom());
-
-        super.onDraw(canvas);
-        canvas.restore();
+        if (mBitmap != null) {
+            updateDstRectF();
+            canvas.drawBitmap(mBitmap, null, mDstRectF, mPaint);
+        }
+    }
+
+    private void updateDstRectF() {
+        if (mBitmap.getWidth() > getWidth()) {
+            float scale = ((float) getWidth()) / mBitmap.getWidth();
+            mDstRectF.set(0, 0, getWidth(), scale * mBitmap.getHeight());
+        } else {
+            mDstRectF.set(
+                    (getWidth() - mBitmap.getWidth()) * 0.5f,
+                    0,
+                    (getWidth() + mBitmap.getWidth()) * 0.5f,
+                    mBitmap.getHeight());
+        }
+    }
+
+    /**
+     * @return the bounds where the image was drawn.
+     */
+    public Rect getBitmapBounds() {
+        updateDstRectF();
+        Rect rect = new Rect();
+        mDstRectF.round(rect);
+        return rect;
     }
 }