1 files changed, 53 insertions, 0 deletions
diff --git a/src/com/android/photos/views/SquareImageView.java b/src/com/android/photos/views/SquareImageView.java
new file mode 100644
index 000000000..14eff1077
--- /dev/null
+++ b/src/com/android/photos/views/SquareImageView.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.photos.views;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.widget.ImageView;
+
+
+public class SquareImageView extends ImageView {
+
+    public SquareImageView(Context context) {
+        super(context);
+    }
+
+    public SquareImageView(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public SquareImageView(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+    }
+
+    @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+        int widthMode = MeasureSpec.getMode(widthMeasureSpec);
+        int heightMode = MeasureSpec.getMode(heightMeasureSpec);
+        if (widthMode == MeasureSpec.EXACTLY && heightMode != MeasureSpec.EXACTLY) {
+            int width = MeasureSpec.getSize(widthMeasureSpec);
+            int height = width;
+            if (heightMode == MeasureSpec.AT_MOST) {
+                height = Math.min(height, MeasureSpec.getSize(heightMeasureSpec));
+            }
+            setMeasuredDimension(width, height);
+        } else {
+            super.onMeasure(widthMeasureSpec, heightMeasureSpec);
+        }
+    }
+}