我已将支持库从 v22.2.1 更新到 v23.0.0,在构建应用程序(使用 minifyEnabled true)后,出现“AppCompat 不支持当前主题功能”异常:
08-23 05:46:10.168 19437 19437 E AndroidRuntime: java.lang.RuntimeException: Unable to start activity ComponentInfo{tm.alashow.dotjpg/tm.alashow.dotjpg.ui.activity.MainActivity}: java.lang.IllegalArgumentException: AppCompat does not support the current theme features
08-23 05:46:10.168 19437 19437 E AndroidRuntime: at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2417)
08-23 05:46:10.168 19437 19437 E AndroidRuntime: at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2477)
08-23 05:46:10.168 19437 19437 E AndroidRuntime: at android.app.ActivityThread.-wrap11(ActivityThread.java)
08-23 05:46:10.168 19437 19437 E AndroidRuntime: at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1345)
调试应用程序或禁用混淆器(minifyEnabled false)时,不会抛出异常。仅当启用 proguard 时才会抛出。
Theme:
<style name="Theme.App" parent="@style/Theme.AppCompat.Light.NoActionBar">
<item name="colorPrimary">@color/primary</item>
<item name="colorPrimaryDark">@color/primary_dark</item>
...
</style>
混淆器文件:
-dontwarn android.support.v7.**
-keep class android.support.v7.** { *; }
-keep interface android.support.v7.** { *; }
-keep class android.support.design.widget.** { *; }
-keep interface android.support.design.widget.** { *; }
-dontwarn android.support.design.**
-keep public class * extends android.support.design.widget.CoordinatorLayout$Behavior {
public <init>(android.content.Context, android.util.AttributeSet);
}
我已经尝试过这个问题的答案:升级到 AppCompat v22.1.0,现在收到 IllegalArgumentException:AppCompat 不支持当前主题功能 https://stackoverflow.com/questions/29790070我认为这不是重复的问题。
我该如何修复它?当然,启用了混淆器
该错误消息可能会产生误导。请留意类似这样的 Proguard 警告:
Warning: org.acra.ErrorReporter: can't find referenced method 'void setLatestEventInfo(android.content.Context,java.lang.CharSequence,java.lang.CharSequence,android.app.PendingIntent)' in library class android.app.Notification
Warning: there were 1 unresolved references to library class members.
You probably need to update the library versions.
(http://proguard.sourceforge.net/manual/troubleshooting.html#unresolvedlibraryclassmember)
Exception while processing task
java.io.IOException: Please correct the above warnings first.
at proguard.Initializer.execute(Initializer.java:473)
at proguard.ProGuard.initialize(ProGuard.java:233)
at proguard.ProGuard.execute(ProGuard.java:98)
at proguard.gradle.ProGuardTask.proguard(ProGuardTask.java:1074)
at com.android.build.gradle.tasks.AndroidProGuardTask.doMinification(AndroidProGuardTask.java:139)
at com.android.build.gradle.tasks.AndroidProGuardTask$1.run(AndroidProGuardTask.java:115)
at com.android.builder.tasks.Job.runTask(Job.java:48)
at com.android.build.gradle.tasks.SimpleWorkQueue$EmptyThreadContext.runTask(SimpleWorkQueue.java:41)
at com.android.builder.tasks.WorkQueue.run(WorkQueue.java:227)
at java.lang.Thread.run(Thread.java:745)
尽管出现错误,但如果存在错误,构建就会成功classes.jar
如果来自先前构建的文件,干净的构建将按预期失败。
就我而言,修复 Proguard 警告还删除了 AppCompat 异常。
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