Question

Android Studio无法为已知类建议导入，例如日期和列表等。只是警告＆＃34;无法解决符号＆＃34;

Android Studio 2.2.3
Build #AI-145.3537739, built on December 2, 2016
JRE: 1.8.0_76-release-b03 amd64
JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o

注意：启用了自动导入，并且没有排除类，手动添加 import 语句可以正常工作。

Answer 1

它应该自动导入（至少在2.2.2中）。如果没有，请尝试这样做，选择红色文本（无法解析的符号），然后按File-> Invalidate caches/Restart.。这将导入所需的。

如果这不起作用，请转到$statement = 'INSERT INTO "CharactersUnlockToBuyLevels" ("CharacterId", "LevelId", "AmountToBuy", "EagleStatueId", "Location", "MapCoordinateTop", "MapCoordinateLeft") VALUES (:CharacterId, :LevelId, :AmountToBuy, :EagleStatueId, :Location, :MapCoordinateTop, :MapCoordinateLeft) ON CONFLICT ("CharacterId") DO UPDATE SET "LevelId" = EXCLUDED."LevelId", "AmountToBuy" = EXCLUDED."AmountToBuy", "EagleStatueId" = EXCLUDED."EagleStatueId", "Location" = EXCLUDED."Location", "MapCoordinateTop" = EXCLUDED."MapCoordinateTop", "MapCoordinateLeft" = EXCLUDED."MapCoordinateLeft" RETURNING "CharacterUnlockToBuyLevelId" ';

Auto import not working for Android classes in Android studio

Android工作室并不建议导入

1 个答案: