Modifications to bitmap library to make integrating into BigTop simpler.

RequestKey returns ParcelFileDescriptor instead of AssetFileDescriptor to make
it easier to read files off of internal cache.

Do not assume we want a top-1/3 crop. Provide vertical center in DecodeTask
constructor.

Move DecodeTask params into DecodeOptions to avoid param bloat.

Add option to not limit bitmap density in BasicBitmapDrawable.

Name AsyncTask threads in pool. Link DEBUG flags.

Change-Id: I9416ac647c0c4935ee488b7db43cccd9de565c54

1 files changed, 4 insertions, 5 deletions

diff --git a/src/com/android/bitmap/RequestKey.java b/src/com/android/bitmap/RequestKey.java
index 108b255..0e92164 100644
--- a/src/com/android/bitmap/RequestKey.java
+++ b/src/com/android/bitmap/RequestKey.java
@@ -16,8 +16,7 @@
 
 package com.android.bitmap;
 
-import android.content.res.AssetFileDescriptor;
-
+import android.os.ParcelFileDescriptor;
 
 import java.io.IOException;
 import java.io.InputStream;
@@ -36,10 +35,10 @@ import java.io.InputStream;
 
 public interface RequestKey {
     /**
-     * Create an {@link AssetFileDescriptor} for a local file stored on the device. This method will
-     * be called first; if it returns null, {@link #createInputStream()} will be called.
+     * Create an {@link ParcelFileDescriptor} for a local file stored on the device. This method
+     * will be called first; if it returns null, {@link #createInputStream()} will be called.
      */
-    public AssetFileDescriptor createFd() throws IOException;
+    public ParcelFileDescriptor createFd() throws IOException;
 
     /**
      * Create an {@link InputStream} for a file. This method will be called if {@link #createFd()}