android-diffpatchAndroid diff patch方案

一种Android diff patch方案，支持Bsdiffpatch和Hdiffpatch两种算法。

用法：

BsDiffPatch

IDiffPatch bsDiffPatch = new BSDiffPatch();

bsDiffPatch.init(getApplicationContext()); 

//diff

bsDiffPatch.diff(oldFilePath, newFilePath, diffFilePath);

//patch

bsDiffPatch.patch(oldFilePath, diffFilePath, gennewFilePath);

HDiffPatch

IDiffPatch hDiffPatch = new HDiffPatch();

hDiffPatch.init(getApplicationContext()); 

//diff

hDiffPatch.diff(oldFilePath, newFilePath, diffFilePath);

//patch

hDiffPatch.patch(oldFilePath, diffFilePath, gennewFilePath);