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Commit 173f2814 authored by Makoto Onuki's avatar Makoto Onuki
Browse files

Photoloader tweak 

- Increase preload delay to 1000ms
- Decreased number of prelaod photos to 100

Bug 5245656

Change-Id: I4360696f9ef01d600b2daae38f054a24c1f8eecf
parent ea0a8a2f

src/com/android/contacts/ContactPhotoManager.java

+6 −6
Original line number Diff line number Diff line
@@ -43,6 +43,7 @@ import android.widget.ImageView; 


import java.io.ByteArrayOutputStream;

import java.io.InputStream;

import java.lang.ref.Reference;

import java.lang.ref.SoftReference;

import java.util.Iterator;

import java.util.List;
@@ -154,7 +155,7 @@ class ContactPhotoManagerImpl extends ContactPhotoManager implements Callback { 


        volatile boolean fresh;

        Bitmap bitmap;

        SoftReference<Bitmap> bitmapRef;

        Reference<Bitmap> bitmapRef;



        public BitmapHolder(byte[] bytes) {

            this.bytes = bytes;
@@ -494,7 +495,7 @@ class ContactPhotoManagerImpl extends ContactPhotoManager implements Callback { 
        /**

         * A pause between preload batches that yields to the UI thread.

         */

        private static final int PHOTO_PRELOAD_DELAY = 50;

        private static final int PHOTO_PRELOAD_DELAY = 1000;



        /**

         * Number of photos to preload per batch.
@@ -505,7 +506,7 @@ class ContactPhotoManagerImpl extends ContactPhotoManager implements Callback { 
         * Maximum number of photos to preload.  If the cache size is 2Mb and

         * the expected average size of a photo is 4kb, then this number should be 2Mb/4kb = 500.

         */

        private static final int MAX_PHOTOS_TO_PRELOAD = 500;

        private static final int MAX_PHOTOS_TO_PRELOAD = 100;



        private final ContentResolver mResolver;

        private final StringBuilder mStringBuilder = new StringBuilder();
@@ -629,9 +630,8 @@ class ContactPhotoManagerImpl extends ContactPhotoManager implements Callback { 
                mPreloadStatus = PRELOAD_STATUS_DONE;

            }



            Log.v(TAG, "Preloaded " + count + " photos. Photos in cache: "

                    + mBitmapHolderCache.size()

                    + ". Total size: " + mBitmapHolderCache.size());

            Log.v(TAG, "Preloaded " + count + " photos.  Cached bytes: "

                    + mBitmapHolderCache.size());



            requestPreloading();

        }