1.每次添加新图片打包之前要编译下,否则打包后的apk不显示图片
react-native bundle --platform android --dev false --entry-file index.js --bundle-output android/app/src/main/assets/index.android.bundle --assets-dest android/app/src/main/res
2,修改App名字或者App图标
三、修改App名字和图标完后编译打包报错,生成新的debug,
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I use react-native 0.61.5 and android studio 3.6.3, when run app have issue: Task :app:mergeExtDexDebug FAILED 198 actionable tasks: 7 executed, 191 up-to-date java.nio.file.NoSuchFileException: /Users/xxx/Projects/rectnative/xxx/android/app/build/intermediates/external_file_lib_dex_archives/debug/out at sun.nio.fs.UnixException.translateToIOException(UnixException.java:86) at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:10
1、进入android/app,删除掉build目录
2、在根目录,执行react-native run-android
3、把生成的debug版放到模拟器上,就能看到修改后的APP名字还有图标了。
Bug:少如下文件自己复制,或者
1 删除app/build下的build文件夹。执行react-native run-android
2 在android文件.gradle夹内部删除文件夹,然后在项目根文件夹上运行以下命令
3 cd android && gradlew clean / ./gradlew assembleRelease && cd .. && react-native run-android
https://stackoverflow.com/questions/62023371/android-studio-build-failed-debug-out-error