- 调整minSdkVersion从23到26,符合API 26-30适配范围要求 - 修复PatternLockActivity.java中3处lambda表达式, 改为Java 7兼容的匿名内部类形式 - 保持Gradle插件7.2.1、compileSdkVersion 30、 targetSdkVersion 30及Java 11编译配置不变 Modified files: - winboll/build.gradle - winboll/build.properties - winboll/src/main/java/cc/winboll/studio/winboll/activities/PatternLockActivity.java