From c188ffee66e30718a792bfccb581a9e630a1c4f1 Mon Sep 17 00:00:00 2001
From: pezhan <pezhan@codeaurora.org>
Date: Wed, 1 Mar 2017 14:28:34 +0800
Subject: SnapdragonCamera: Fix Camera1 force close when refocusing the
 picture.

When the screen is PORTRAIT mode, we get the screen always height < width.
But we get the image always height < width.Under this circumstance,
the inSampleSize maybe incorrect , which will cause OOM when create bitmap.

Need to check the screen's orientation,and choose the correct width and
height to calculate the inSampleSize.

Change-Id: I11743c862ebdb9d35c4fc5de7bf40003c69b7219
CRs-Fixed: 2013250
---
 src/com/android/camera/RefocusActivity.java | 20 +++++++++++++++++---
 1 file changed, 17 insertions(+), 3 deletions(-)

diff --git a/src/com/android/camera/RefocusActivity.java b/src/com/android/camera/RefocusActivity.java
index 599d46656..bc80a4f1b 100644
--- a/src/com/android/camera/RefocusActivity.java
+++ b/src/com/android/camera/RefocusActivity.java
@@ -39,6 +39,7 @@ import android.animation.PropertyValuesHolder;
 import android.animation.ValueAnimator;
 import android.app.Activity;
 import android.content.Context;
+import android.content.res.Configuration;
 import android.content.res.Resources;
 import android.content.Intent;
 import android.graphics.Bitmap;
@@ -215,6 +216,8 @@ public class RefocusActivity extends Activity {
     private class LoadImageTask extends AsyncTask<String, Void, Bitmap> {
         protected Bitmap doInBackground(String... path) {
             final BitmapFactory.Options o = new BitmapFactory.Options();
+            int height;
+            int width;
             o.inJustDecodeBounds = true;
             BitmapFactory.decodeFile(path[0], o);
             ExifInterface exif = new ExifInterface();
@@ -226,13 +229,24 @@ public class RefocusActivity extends Activity {
             }
             int h = o.outHeight;
             int w = o.outWidth;
+            int screenOrientation = RefocusActivity.this.getResources().getConfiguration()
+                    .orientation;
+            if (screenOrientation == Configuration.ORIENTATION_PORTRAIT) {
+                height = mWidth;
+                width = mHeight;
+            } else {
+                height = mHeight;
+                width = mWidth;
+            }
             int sample = 1;
-            if (h > mHeight || w > mWidth) {
-                while (h / sample / 2 > mHeight && w / sample / 2 > mWidth) {
+            if (h > height || w > width) {
+                while (h / sample / 2 > height && w / sample / 2 > width) {
                     sample *= 2;
                 }
             }
-
+            Log.d(TAG, "sample =  " + sample);
+            Log.d(TAG, "h = " + h + "  height = " + height);
+            Log.d(TAG, "w = " + w + "  width = " + width);
             o.inJustDecodeBounds = false;
             o.inSampleSize = sample;
             Bitmap bitmap = BitmapFactory.decodeFile(path[0], o);
-- 
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