library module中存在的assets文件，在增量编译后会无法找到 about freeline

[lomanyong]

@pcyan 有具体日志吗？库项目都是支持的...

[pcyan]

@lomanyong 修改java文件的话，报错是这样的

[ERROR] --------------------------------------------------------
[ERROR] Freeline ERROR
[ERROR] --------------------------------------------------------

警告: [options] 未与 -source 1.7 一起设置引导类路径                                                                                                                                   
D:\workspace\TestLibrary_open\testapplication\build\freeline\freeline-backup-r\com\qiaoyun\qylibrary\R.java:10: 错误: 程序包io.pcyan.testapplication.R不存在                          
        public static class anim extends io.pcyan.testapplication.R.anim {
                                                                   ^
D:\workspace\TestLibrary_open\testapplication\build\freeline\freeline-backup-r\com\qiaoyun\qylibrary\R.java:45: 错误: 程序包io.pcyan.testapplication.R不存在                          
        public static class array extends io.pcyan.testapplication.R.array {
                                                                    ^
D:\workspace\TestLibrary_open\testapplication\build\freeline\freeline-backup-r\com\qiaoyun\qylibrary\R.java:49: 错误: 程序包io.pcyan.testapplication.R不存在                          
        public static class attr extends io.pcyan.testapplication.R.attr {
                                                                   ^
D:\workspace\TestLibrary_open\testapplication\build\freeline\freeline-backup-r\com\qiaoyun\qylibrary\R.java:478: 错误: 程序包io.pcyan.testapplication.R不存在                         
        public static class bool extends io.pcyan.testapplication.R.bool {
                                                                   ^
D:\workspace\TestLibrary_open\testapplication\build\freeline\freeline-backup-r\com\qiaoyun\qylibrary\R.java:488: 错误: 程序包io.pcyan.testapplication.R不存在                         
        public static class color extends io.pcyan.testapplication.R.color {
                                                                    ^
D:\workspace\TestLibrary_open\testapplication\build\freeline\freeline-backup-r\com\qiaoyun\qylibrary\R.java:659: 错误: 程序包io.pcyan.testapplication.R不存在                         
        public static class dimen extends io.pcyan.testapplication.R.dimen {
                                                                    ^
D:\workspace\TestLibrary_open\testapplication\build\freeline\freeline-backup-r\com\qiaoyun\qylibrary\R.java:962: 错误: 程序包io.pcyan.testapplication.R不存在                         
        public static class drawable extends io.pcyan.testapplication.R.drawable {
                                                                       ^
D:\workspace\TestLibrary_open\testapplication\build\freeline\freeline-backup-r\com\qiaoyun\qylibrary\R.java:1355: 错误: 程序包io.pcyan.testapplication.R不存在                        
        public static class id extends io.pcyan.testapplication.R.id {
                                                                 ^
D:\workspace\TestLibrary_open\testapplication\build\freeline\freeline-backup-r\com\qiaoyun\qylibrary\R.java:1759: 错误: 程序包io.pcyan.testapplication.R不存在                        
        public static class integer extends io.pcyan.testapplication.R.integer {
                                                                      ^
D:\workspace\TestLibrary_open\testapplication\build\freeline\freeline-backup-r\com\qiaoyun\qylibrary\R.java:1784: 错误: 程序包io.pcyan.testapplication.R不存在                        
        public static class layout extends io.pcyan.testapplication.R.layout {
                                                                     ^
D:\workspace\TestLibrary_open\testapplication\build\freeline\freeline-backup-r\com\qiaoyun\qylibrary\R.java:1902: 错误: 程序包io.pcyan.testapplication.R不存在                                
        public static class string extends io.pcyan.testapplication.R.string {
                                                                     ^
D:\workspace\TestLibrary_open\testapplication\build\freeline\freeline-backup-r\com\qiaoyun\qylibrary\R.java:2514: 错误: 程序包io.pcyan.testapplication.R不存在                        
        public static class style extends io.pcyan.testapplication.R.style {
                                                                    ^
D:\workspace\TestLibrary_open\testapplication\build\freeline\freeline-backup-r\com\qiaoyun\qylibrary\R.java:2940: 错误: 程序包io.pcyan.testapplication.R不存在                        
        public static class styleable extends io.pcyan.testapplication.R.styleable {
                                                                        ^
D:\workspace\TestLibrary_open\qylibrary\src\main\java\com\qiaoyun\cguoguo\ui\activity\livepush\VideoLivePushUserActivity.java:68: 错误: 找不到符号                                    
        livePush_viewer_plv = (PLVideoView) viewStub.findViewById(R.id.livePush_viewer_plv);
                                                                      ^
  符号:   变量 livePush_viewer_plv                                                                                                                                                    
  位置: 类 id                                                                                                                                                                         
14 个错误                                                                                                                                                                             
1 个警告                                                                                                                                                                                 

修改资源文件增量编译可以通过，所以没有错误日志

[lomanyong]

@pcyan 可以删除掉freeline和freeline_core文件夹，然后重新执行一下gradlew.bat initFreeline，再来看下这个问题是否还会复现。

还有后续的问题可以加入我们的微信群一起来讨论哈：

[pcyan]

@lomanyong 删除掉 freeline 和freeline_core文件夹后问题复现
但是删除掉所有 freeline 的文件，包括 .zip 和 .py文件后，重新gradlew.bat initFreeline
修改库中的java文件可以增量编译
。。。
资源文件还是老样子，可以通过增量编译，但是还是崩溃
我们是会在库中打开 asset 中的一个字体，增量编译后提示找不到字体然后就崩溃了
打开字体走的是 android.graphics.Typeface的

    /**
     * Create a new typeface from the specified font data.
     * @param mgr The application's asset manager
     * @param path  The file name of the font data in the assets directory
     * @return The new typeface.
     */
    public static Typeface createFromAsset(AssetManager mgr, String path) {
        if (sFallbackFonts != null) {
            FontFamily fontFamily = new FontFamily();
            if (fontFamily.addFontFromAsset(mgr, path)) {
                FontFamily[] families = { fontFamily };
                return createFromFamiliesWithDefault(families);
            }
        }
        throw new RuntimeException("Font asset not found " + path);
    }

就是在这里抛出了异常
sFallbackFonts 是在init()方法中初始化的
Typeface的init()方法只会走一遍
所以我怀疑是增量编译后，内存被回收了，没有重新初始化Typeface导致抛出异常

[lomanyong]

@pcyan windows下的initFreeline更新看来还存在问题，这块我会继续优化一下w

增量编译资源的问题，可以解压缩一下${main_module}/build/freeline/base-res.so这个文件，看下里面的assets文件夹里是否有你们的字体文件

[pcyan]

@lomanyong ${main_module}/build/freeline/base-res.so 这个文件解压后assets只有apktime，并没有字体

[lomanyong]

@pcyan 你们的字体文件是否是放在library module的assets文件夹中呢？

[pcyan]

@lomanyong 是的
路径为 {library_module}/src/main/assets/font.ttf

[lomanyong]

@pcyan 恩，这个地方是个bug，这个问题我今天跟进修复

[lomanyong]

@pcyan 这个问题升级0.5.4版本后也可以解决了，可以升级试试看

[charvenhe]

@pcyan 升级0.5.4 然后重新initFreeline试试吧

[pcyan]

@lomanyong @charvenhe 更新到 0.5.4 后增量编译能够定位到 asset 了
非常感谢

[smoothdvd]

用compile 'com.joanzapata.iconify:android-iconify-ionicons:2.2.2'的话，修改res后无法增量编译，会报java.lang.RuntimeException: Font asset not found iconify/android-iconify-ionicons.ttf