Finalbitmap 添加设置压缩格式接口，解决透明图片变黑的问题

yangfuhai · Mar 26, 2013 · d5e0f97 · d5e0f97
1 parent 7dd82e1
commit d5e0f97
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diff --git a/bin/afinal-0.3.32-bin.jar b/bin/afinal-0.3.32-bin.jar
diff --git a/doc/afinal-0.3.32-doc.zip b/doc/afinal-0.3.32-doc.zip
diff --git a/src/net/tsz/afinal/FinalBitmap.java b/src/net/tsz/afinal/FinalBitmap.java
@@ -19,6 +19,7 @@
 import android.content.res.Resources;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
+import android.graphics.Bitmap.CompressFormat;
 import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.Drawable;
 import android.text.TextUtils;
@@ -293,6 +294,15 @@ public FinalBitmap configDisplayer(Displayer displayer){
 		return this;
 	}
 
+	/**
+	 * 设置 图片压缩格式 
+	 * 如果是透明的png图片，请用 CompressFormat.PNG
+	 * @param format
+	 */
+	public void configCompressFormat(CompressFormat format){
+		mImageCache.setCompressFormat(format);
+	}
+
 	/**
 	 * 配置 加载图片的时候是否计算图片大小，如果配置为真，则decode图片的时候可能会造成out of memory的异常
 	 * @param neverCalculate 是否decode的时候不计算图片大小

diff --git a/src/net/tsz/afinal/bitmap/core/BitmapCache.java b/src/net/tsz/afinal/bitmap/core/BitmapCache.java
@@ -193,6 +193,9 @@ public Bitmap getBitmapFromMemCache(String data) {
         }
         return null;
     }
+
+
+
 
     /**
      * 获取硬盘缓存
@@ -320,6 +323,11 @@ public void close() {
             }
         }
     }
+
+
+	public void setCompressFormat(CompressFormat format){
+		this.mCacheParams.setCompressFormat(format);
+	}
 
     /**
      * A holder class that contains cache parameters.
@@ -365,6 +373,10 @@ public void setMemCacheSize(int memCacheSize) {
 		public void setDiskCacheSize(int diskCacheSize) {
 			this.diskCacheSize = diskCacheSize;
 		}
+
+		public void setCompressFormat(CompressFormat format){
+			this.compressFormat = format;
+		}
 
 		private static int getMemoryClass(Context context) {
             return ((ActivityManager) context.getSystemService(