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修复特殊Url导致重复引用相同图片问题 #148

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修复特殊Url导致重复引用相同图片问题 #148

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修复特殊Url导致重复引用相同图片问题 
例如以下格式：
http://static.fdc.com.cn/avatar/sns/1486263782969.png?x-oss-process=style/test
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周永乐 committed Dec 9, 2020
commit c67e5049dce07add8e62be8e19000f09f535d55f
12 changes: 9 additions & 3 deletions GlideImageLoader/src/main/java/com/vansz/glideimageloader/GlideImageLoader.java
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Original file line number Diff line number Diff line change
Expand Up @@ -61,7 +61,7 @@ public boolean onResourceReady(final File resource, Object model, Target<File> t

@Override
public File getCache(String url) {
File cacheFile = new File(getCacheDir(), getFileName(url));
File cacheFile = new File(getCacheDir(), getCacheFileName(url));
return cacheFile.exists() ? cacheFile : null;
}

Expand All @@ -84,8 +84,14 @@ public File getCacheDir() {
return cacheDir;
}

private String getFileName(String imageUrl) {
String[] nameArray = imageUrl.split("/");
@Override
public String getCacheFileName(String url) {
int paramsStartIndex = url.indexOf("?");
if (paramsStartIndex!=-1){
url = url.substring(0,paramsStartIndex);
}
String[] nameArray = url.split("/");
return nameArray[nameArray.length - 1];
}

}
12 changes: 8 additions & 4 deletions PicassoImageLoader/src/main/java/com/vansz/picassoimageloader/PicassoImageLoader.java
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Expand Up @@ -157,10 +157,7 @@ public void run() {

@Override
public File getCache(String url) {
// 通过分析 OkHttp3Downloader 源码可知缓存文件名是图片 url 经过 md5 加密后的小写字符串，并拼接 ".1"
// .0 表示缓存文件的网络请求 header 描述; .1 是缓存文件本身
String key = EncryptUtils.encryptMD5ToString(url).toLowerCase() + ".1";
File cacheFile = new File(getCacheDir(), key);
File cacheFile = new File(getCacheDir(), getCacheFileName(url));
return cacheFile.exists() ? cacheFile : null;
}

Expand All @@ -179,4 +176,11 @@ public File getCacheDir() {
if (!cacheDir.exists()) cacheDir.mkdirs();
return cacheDir;
}

@Override
public String getCacheFileName(String url) {
// 通过分析 OkHttp3Downloader 源码可知缓存文件名是图片 url 经过 md5 加密后的小写字符串，并拼接 ".1"
// .0 表示缓存文件的网络请求 header 描述; .1 是缓存文件本身
return EncryptUtils.encryptMD5ToString(url).toLowerCase() + ".1";
}
}
3 changes: 3 additions & 0 deletions Transferee/src/main/java/com/hitomi/tilibrary/loader/ImageLoader.java
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Expand Up @@ -36,6 +36,9 @@ public interface ImageLoader {

File getCacheDir();


String getCacheFileName(String url);

/**
* 清除 ImageLoader 缓存
*/
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17 changes: 7 additions & 10 deletions Transferee/src/main/java/com/hitomi/tilibrary/loader/ImageProcessor.java
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Expand Up @@ -56,8 +56,8 @@ private void init() {
}

public void process(Context context, final String key, final File sourceFile, final File savedDir,
final Point displaySize, @NonNull ImageProcessCallback callback) {
final File targetFile = new File(savedDir, getFileName(key));
final Point displaySize,@NonNull String cacheFileName, @NonNull ImageProcessCallback callback) {
final File targetFile = new File(savedDir, cacheFileName);
if (!isNeedProcess(sourceFile, displaySize.x, displaySize.y)
|| ImageUtils.getImageType(sourceFile) == TYPE_GIF) {
// 不需要处理的图片和 gif 图，直接复制到指定文件夹
Expand All @@ -73,7 +73,7 @@ public void run() {
callback.onSuccess(targetFile);
} else {
callbackMap.put(key, callback);
execService.execute(new ImageTask(context, key, sourceFile, savedDir));
execService.execute(new ImageTask(context, key, sourceFile, savedDir,cacheFileName));
}
}

Expand All @@ -92,11 +92,6 @@ private boolean isNeedProcess(final File source, final int maxWidth, final int m
return needAdjustOrientation || w > maxWidth || h > maxHeight;
}

private String getFileName(String imageUrl) {
String[] nameArray = imageUrl.split("/");
return nameArray[nameArray.length - 1];
}

private int getImageOrientation(String sourcePath) {
try {
ExifInterface exifInfo = new ExifInterface(sourcePath);
Expand Down Expand Up @@ -172,15 +167,17 @@ public void handleMessage(Message msg) {
private class ImageTask implements Runnable {
private Context context;
private String key;
private String cacheFileName;
private File originFile;
private File savedDir;


public ImageTask(Context context, String key, File originFile, File savedDir) {
public ImageTask(Context context, String key, File originFile, File savedDir, String cacheFileName) {
this.context = context;
this.key = key;
this.originFile = originFile;
this.savedDir = savedDir;
this.cacheFileName = cacheFileName;
}

@Override
Expand All @@ -192,7 +189,7 @@ public void run() {
.ignoreBy(150)
.setTargetDir(savedDir.getAbsolutePath())
.get();
File targetFile = new File(savedDir, getFileName(key));
File targetFile = new File(savedDir, cacheFileName);
File compressFile;
if (files != null && !files.isEmpty()) {
compressFile = files.get(0);
Expand Down
6 changes: 4 additions & 2 deletions Transferee/src/main/java/com/hitomi/tilibrary/transfer/TransferState.java
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Expand Up @@ -98,9 +98,11 @@ TransferImage createTransferImage(ImageView originImage, boolean bindListener) {
void startPreview(final TransferImage targetImage, final File source,
final String imgUrl, final StartPreviewCallback callback) {
targetImage.enableGesture();// 启用 TransferImage 的手势缩放功能
final File cacheDir = transfer.getTransConfig().getImageLoader().getCacheDir();
ImageLoader loader = transfer.getTransConfig().getImageLoader();
final File cacheDir = loader.getCacheDir();
String cacheFileName = loader.getCacheFileName(imgUrl);
ImageProcessor.getInstance().process(transfer.getContext(), imgUrl, source,
cacheDir, getDisplaySize(), new ImageProcessor.ImageProcessCallback() {
cacheDir, getDisplaySize(), cacheFileName,new ImageProcessor.ImageProcessCallback() {
@Override
public void onSuccess(File file) {
if (ImageUtils.getImageType(file) == TYPE_GIF) {
Expand Down
6 changes: 6 additions & 0 deletions UniversalImageLoader/src/main/java/com/vansz/universalimageloader/UniversalImageLoader.java
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Expand Up @@ -138,4 +138,10 @@ public File getCache(String url) {
public File getCacheDir() {
return ImageLoader.getInstance().getDiskCache().getDirectory();
}

@Override
public String getCacheFileName(String url) {
String[] nameArray = url.split("/");
return nameArray[nameArray.length - 1];
}
}