activity.diff

diff --git a/app/src/main/java/com/twitter/university/exify/MainActivity.java b/app/src/main/java/com/twitter/university/exify/MainActivity.java
index 97669fa..c32c7a9 100644
--- a/app/src/main/java/com/twitter/university/exify/MainActivity.java
+++ b/app/src/main/java/com/twitter/university/exify/MainActivity.java
@@ -7,6 +7,7 @@ import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
 import android.net.Uri;
 import android.os.Bundle;
+import android.provider.MediaStore;
 import android.provider.MediaStore.MediaColumns;
 import android.text.TextUtils.TruncateAt;
 import android.util.Log;
@@ -32,7 +33,7 @@ public class MainActivity extends Activity implements OnClickListener {
             LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
     private static final TableRow.LayoutParams TABLE_CELL_LAYOUT_PARAMS = new TableRow.LayoutParams(
             LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
-    private static final String[] MEDIA_DATA_ONLY_PROJECTION = {MediaColumns.DATA};
+    private static final String[] MEDIA_DATA_ONLY_PROJECTION = {MediaStore.Images.ImageColumns.DATA};
     private static final int FILE_CHOOSE_REQUEST = 1;
     private TextView fileSelection;
     private Button fileChooser;
@@ -62,8 +63,7 @@ public class MainActivity extends Activity implements OnClickListener {
     @Override
     public void onClick(View v) {
         if (v == this.fileChooser) {
-            final Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
-            intent.addCategory(Intent.CATEGORY_OPENABLE);
+            final Intent intent = new Intent(Intent.ACTION_PICK, android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
             intent.setType("image/jpeg");
             super.startActivityForResult(intent, FILE_CHOOSE_REQUEST);
         }
@@ -86,6 +86,7 @@ public class MainActivity extends Activity implements OnClickListener {
         }
     }
 
+
     private File getFile(Intent intent) {
         Uri uri = intent.getData();
         if (uri == null) {
@@ -94,7 +95,9 @@ public class MainActivity extends Activity implements OnClickListener {
         final Cursor cursor = super.getContentResolver().query(uri,
                 MEDIA_DATA_ONLY_PROJECTION, null, null, null);
         try {
-            return cursor.moveToFirst() ? new File(cursor.getString(0)) : null;
+            return cursor.moveToFirst() ? new File(cursor.getString(cursor.getColumnIndex(
+                    MEDIA_DATA_ONLY_PROJECTION[0]))
+            ) : null;
         } finally {
             cursor.close();
         }