prepare skia for shared library build on android

platform_tools/android/app/src/com/skia/SkiaSampleActivity.java

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 package com.skia;
 
 import android.app.ActionBar;
@@ skipping 24 matching lines @@
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
         setContentView(R.layout.layout);
         mTitle = (TextView) findViewById(R.id.title_view);
         mSampleView = new SkiaSampleView(this);
         mSlideList = new ArrayAdapter<String>(this, android.R.layout.simple_expandable_list_item_1);
 
         try {
+            System.loadLibrary("skia_android");
             System.loadLibrary("SampleApp");
 
             LinearLayout holder = (LinearLayout) findViewById(R.id.holder);
             holder.addView(mSampleView, new LinearLayout.LayoutParams(
                     ViewGroup.LayoutParams.MATCH_PARENT,
                     ViewGroup.LayoutParams.MATCH_PARENT));
 
             setupActionBar();
 
         } catch (UnsatisfiedLinkError e) {
@@ skipping 136 matching lines @@
                 (DownloadManager) getSystemService(Context.DOWNLOAD_SERVICE);
         new Thread("Add PDF to downloads") {
             @Override
             public void run() {
                 final String mimeType = "application/pdf";
                 manager.addCompletedDownload(title, desc, true, mimeType, path, length, true);
             }
         }.start();
     }
 }