自定义Bitmap请求时防止闪烁的操作

Author: kymjs

KJFrame/AndroidManifest.xml

@@ -1,7 +1,7 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="org.kymjs.kjframe"
-    android:versionCode="223"
-    android:versionName="2.239" >
+    android:versionCode="224"
+    android:versionName="2.24" >
 
     <uses-sdk
         android:minSdkVersion="11"

KJFrame/src/org/kymjs/kjframe/bitmap/BitmapConfig.java

@@ -42,10 +42,8 @@ public class BitmapConfig {
     public static ImageCache mMemoryCache;
 
     public int cacheTime = 1440000;
-
-    /** 已使用全新的DiskCache，不再需要prefix参数 */
-    @Deprecated
-    public static String CACHE_FILENAME_PREFIX = "KJLibrary_";
+    // 为了防止网速很快的时候速度过快而造成先显示加载中图片，然后瞬间显示网络图片的闪烁问题
+    public long delayTime = 100;
 
     public BitmapConfig() {
         File folder = FileUtils.getSaveFolder(CACHEPATH);

KJFrame/src/org/kymjs/kjframe/bitmap/ImageDisplayer.java

@@ -37,8 +37,7 @@ public class ImageDisplayer {
     private final KJHttp mKJHttp; // 使用KJHttp的线程池执行队列去加载图片
 
     private final ImageCache mMemoryCache; // 内存缓存器
-    // 为了防止网速很快的时候速度过快而造成先显示加载中图片，然后瞬间显示网络图片的闪烁问题
-    private final int mResponseDelayMs = 100;
+    private final long mResponseDelayMs;
 
     private Runnable mRunnable;
     private final Handler mHandler = new Handler(Looper.getMainLooper());
@@ -64,6 +63,7 @@ public ImageDisplayer(BitmapConfig bitmapConfig) {
         config.cacheTime = bitmapConfig.cacheTime;
         mKJHttp = new KJHttp(config);
         mMemoryCache = BitmapConfig.mMemoryCache;
+        mResponseDelayMs = bitmapConfig.delayTime;
     }
 
     /**

KJFrame/src/org/kymjs/kjframe/http/HttpConfig.java

@@ -86,7 +86,7 @@ public HttpStack httpStackFactory() {
             return new HttpConnectStack();
         } else {
             return new HttpClientStack(
-                    AndroidHttpClient.newInstance("volley/0"));
+                    AndroidHttpClient.newInstance("kjframe/0"));
         }
     }
 

KJFrame/src/org/kymjs/kjframe/utils/KJConfig.java

@@ -21,7 +21,7 @@
  */
 public final class KJConfig {
 
-    public static final double VERSION = 2.239;
+    public static final double VERSION = 2.24;
 
     /** 错误处理广播 */
     public static final String RECEIVER_ERROR = KJConfig.class.getName()