Android仿微信图片选择器

<upload.view.PictureUploadView 
 android:id="@+id/pictureUploadView" 
 android:layout_width="match_parent" 
 android:layout_height="wrap_content" 
 android:layout_margin="@dimen/partition_normal" 
 android:horizontalSpacing="2dp" 
 android:numColumns="3" 
 android:scrollbars="none" 
 android:verticalSpacing="1dp" />

String cache = StorageUtils.getOwnCacheDirectory(this, "Upload/photo").getAbsolutePath();
PictureLibrary.init(this, cache + "/");

mPictureUploadView = (PictureUploadView) findViewById(R.id.pictureUploadView);
//第一个参数上下文
//第二个参数有CHAT(返回原图路径)，UPLOAD(返回压缩路径)
//第三个参数选择个数//第四个参数默认为true(可不填)，false为不显示上传进度
//第五个参数默认为数据集合List(可不填)
mPictureUploadView.init(this, UploadPicHelper.UPLOAD, 3, true);
mPictureUploadView.setShowMethod(PictureUploadView.POPUPWINDOW);//POPUPWINDOW，DIALOGmPictureUploadView.setUploadCallBack(this);

private Map<String, String> mUploadMap, mLocalMap; 

//添加图片 
@Override 
public void onAddCallback(String path, String tag) { 
 mLocalMap.put(tag, path); 
 //upload(path, tag); 
} 

//删除图片 
@Override 
public void onRemoveCallback(String tag) { 
 mUploadMap.remove(tag); 
 mLocalMap.remove(tag);
}

@Override 
protected void onActivityResult(int requestCode, int resultCode, Intent data) { 
 if (resultCode == RESULT_OK) { 
 mPictureUploadView.setResult(requestCode, resultCode, data); 
 } 
super.onActivityResult(requestCode, resultCode, data); 
}