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there files should not be compressed:

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1.base on AOSP's frameworks/base/tools/aapt/Package.cpp: NO_COMPRESS_PATTERN = Pattern.compile("(jpg|jpeg|png|gif|wav|mp2|mp3|ogg|aac|mpg|mpeg|mid|midi|smf|jet|rtttl|imy|xmf|mp4|" +
            "m4a|m4v|3gp|3gpp|3g2|3gpp2|amr|awb|wma|wmv|webm|mkv)$"); specifically this rule include 9patch files.
2.file has not ext
3.the compressive type is store

warning:
even if there are the same type of files, they are compressive type may different, just like this example:
-rw----     1.0 fat     8343 b-  0% stor 80-Jan-01 08:00 assets/resources/assets/effect/common/ctp_trail15_1_tex.unity3d
-rw----     1.0 fat    11526 b-  0% stor 80-Jan-01 08:00 assets/resources/assets/effect/common/ctp_trail15_tex.unity3d
-rw----     2.0 fat     2483 bl 19% defN 80-Jan-01 08:00 assets/resources/assets/effect/common/cw_310300_cylq_ql01_mat.unity3d
-rw----     2.0 fat     9467 bl 17% defN 80-Jan-01 08:00 assets/resources/assets/effect/common/cw_310300_cylq_ql03_fbx.unity3d
ctp_trail15_1_tex.unity3d and ctp_trail15_tex.unity3d are uncompressed, but cw_310300_cylq_ql01_mat.unity3d and cw_310300_cylq_ql03_fbx.unity3d are compressed.

That is why I modified recordUncompressedFiles Method.
This commit is contained in:
huangweijie 2019-11-14 12:02:11 +08:00
parent 6d2878cca1
commit 5197e21d75
1 changed files with 8 additions and 7 deletions
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15
brut.apktool/apktool-lib/src/main/java/brut/androlib/Androlib.java
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@ -169,14 +169,12 @@ public class Androlib {
for (String file : files) {
if (isAPKFileNames(file) &&
unk.getCompressionLevel(file) == 0 &&
unk.getSize(file) != 0) {
unk.getCompressionLevel(file) == 0 &&
unk.getSize(file) != 0) {
ext = FilenameUtils.getExtension(file);
// If we don't have a png extension, but we have multiple "dots", we may have another iteration
// of OEM specific 9patch files. We need to record full path for these.
if (ext.isEmpty() || (!ext.equals("png") && StringUtils.countMatches(file, ".") > 1)) {
if (ext.isEmpty() || !NO_COMPRESS_PATTERN.matcher(ext).find()) {
ext = file;
}
if (!uncompressedFilesOrExts.contains(ext)) {
@ -485,7 +483,7 @@ public class Androlib {
ninePatch = null;
}
mAndRes.aaptPackage(apkFile, new File(appDir,
"AndroidManifest.xml"), new File(appDir, "res"),
"AndroidManifest.xml"), new File(appDir, "res"),
ninePatch, null, parseUsesFramework(usesFramework));
Directory tmpDir = new ExtFile(apkFile).getDirectory();
@ -547,7 +545,7 @@ public class Androlib {
}
mAndRes.aaptPackage(apkFile, new File(appDir,
"AndroidManifest.xml"), null, ninePatch, null,
"AndroidManifest.xml"), null, ninePatch, null,
parseUsesFramework(usesFramework));
Directory tmpDir = new ExtFile(apkFile).getDirectory();
@ -796,4 +794,7 @@ public class Androlib {
private final static String[] APK_STANDARD_ALL_FILENAMES = new String[] {
"classes.dex", "AndroidManifest.xml", "resources.arsc", "res", "r", "R",
"lib", "libs", "assets", "META-INF", "kotlin" };
private final static Pattern NO_COMPRESS_PATTERN = Pattern.compile("(" +
"jpg|jpeg|png|gif|wav|mp2|mp3|ogg|aac|mpg|mpeg|mid|midi|smf|jet|rtttl|imy|xmf|mp4|" +
"m4a|m4v|3gp|3gpp|3g2|3gpp2|amr|awb|wma|wmv|webm|mkv)$");
}