安卓打包混淆报错：can't find superclass or interface各种警告找不到

妖狐艹你老母 2021-09-26 02:58 286阅读 0赞

警告内容如下示例：

[2014-01-06 08:58:44 - emp_android] Warning: com.baidu.location.b: can't find referenced method 'boolean addNmeaListener(android.location.GpsStatus$NmeaListener)' in class android.location.LocationManager
    [2014-01-06 08:58:44 - emp_android] Warning: com.baidu.location.b: can't find referenced method 'void removeNmeaListener(android.location.GpsStatus$NmeaListener)' in class android.location.LocationManager
    [2014-01-06 08:58:44 - emp_android] Warning: com.baidu.location.b: can't find referenced class android.location.GpsStatus$NmeaListener
    [2014-01-06 08:58:44 - emp_android] Warning: com.baidu.location.b$a: can't find referenced class android.location.GpsStatus$NmeaListener
    [2014-01-06 08:58:44 - emp_android] Warning: com.baidu.location.c: can't find referenced class android.telephony.cdma.CdmaCellLocation
    [2014-01-06 08:58:44 - emp_android] Warning: com.baidu.location.c$a: can't find referenced method 'int getLac()' in class android.telephony.NeighboringCellInfo
    [2014-01-06 08:58:44 - emp_android] Warning: com.baidu.location.c$b: can't find referenced class android.telephony.SignalStrength
    [2014-01-06 08:58:44 - emp_android] Warning: com.baidu.location.c$b: can't find referenced class android.telephony.SignalStrength
    [2014-01-06 08:58:44 - emp_android] Warning: com.baidu.location.c$b: can't find referenced class android.telephony.SignalStrength
    [2014-01-06 08:58:44 - emp_android] Warning: com.baidu.location.c$b: can't find referenced class android.telephony.SignalStrength
    [2014-01-06 08:58:44 - emp_android] Warning: com.lakala.b.b$2: can't find referenced method 'boolean isWiredHeadsetOn()' in class android.media.AudioManager
    [2014-01-06 08:58:44 - emp_android] Warning: com.lingtu.mapapi.MapView: can't find referenced method 'int getPointerCount()' in class android.view.MotionEvent
    [2014-01-06 08:58:44 - emp_android]       You should check if you need to specify additional program jars.
    [2014-01-06 08:58:44 - emp_android] Warning: there were 20 unresolved references to classes or interfaces.
    [2014-01-06 08:58:44 - emp_android]          You may need to specify additional library jars (using '-libraryjars').
    [2014-01-06 08:58:44 - emp_android] Warning: there were 8 unresolved references to program class members.
    [2014-01-06 08:58:44 - emp_android]          Your input classes appear to be inconsistent.
    [2014-01-06 08:58:44 - emp_android]          You may need to recompile them and try again.
    [2014-01-06 08:58:44 - emp_android]          Alternatively, you may have to specify the option 
    [2014-01-06 08:58:44 - emp_android]          '-dontskipnonpubliclibraryclassmembers'.
    [2014-01-06 08:58:44 - emp_android] Java.io.IOException: Please correct the above warnings first.
    [2014-01-06 08:58:44 - emp_android]at proguard.Initializer.execute(Initializer.java:321)
    [2014-01-06 08:58:44 - emp_android]at proguard.ProGuard.initialize(ProGuard.java:211)
    [2014-01-06 08:58:44 - emp_android]at proguard.ProGuard.execute(ProGuard.java:86)
    [2014-01-06 08:58:44 - emp_android]at proguard.ProGuard.main(ProGuard.java:492)

\*\*大体意思是找不到相关的类或者方法，因为工程引入了第三方包，混淆的时候如果把第三方包也混淆了，那么相关的类在使用这些包的时候就会找不到相关方法。  
因此在proguard.cfg加上以下代码：\*\*

-dontwarn com.baidu.** -keep class com.baidu.** { *;} 
    -dontwarn com.lakala.** -keep class com.lakala.** { *;} 
    -dontwarn com.lingtu.** -keep class com.lingtu.** { *;}

-dontwarn com.xx.bbb.**
    -keep class com.xx.bbb.** { *;}

参数来保持第三方库中的类而不乱，-dontwarn和-keep 结合使用，意思是保持com.xx.bbb.**这个包里面的所有类和所有方法而不混淆，接着还叫ProGuard不要警告找不到com.xx.bbb.**这个包里面的类的相关引用。  
配置好后，配置混淆打开，

buildTypes {
                release {
                    signingConfig signingConfigs.release
                    //打印的开关，关闭
                    buildConfigField "boolean", "LOG_DEBUG", "false"
                  minifyEnabled true
                    proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
                }
                debug {

重新打包，就可以打包成功了。

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