While creating some projects, we often encounter the problem that the R file cannot be found, which causes the code to glow everywhere and affect reading. So how to resolve this problem? If not look at the corresponding XML file for errors, and modify it as prompted This situation is not a problem with R, but an XML file error. Generally, it is red when the id is referenced (you can ignore this if you confirm that the xml is correct) In Android Studio, click Help-> Edit Custom Properties in turn, and enter the following configuration. The unit is kb. You can take a look at the size of the R file and set a suitable value. idea.max.intellisense.filesize=6000 references https://developer.android.com/studio/intro/studio-config https://www.jetbrains.com/help/idea/2016.2/file-idea-properties.html
Project code clean
First clean the project, after cleaning the project R may not be generated automatically. We need to manually build the project to see if R is normal
Check whether R is imported in import and whether R can be imported automatically
If you can import the corresponding R in this step,Thats it our issue solved.
Look for the R file in the generated file path, if it can be found, and check whether the file size is greater than 2500k
If the file is larger than 2500k, you can fix this problem by customizing the properties of the IDE.
Add Jar/Library Files as Dependency in Android Studio
Check List for Generate Signed APK Android
How do I check in SQLite whether a table exists?
How to convert DP to Pixel and Pixel to Dp?
What is the difference between match_parent and fill_parent?
INSTALL_FAILED_INVALID_APK: Split lib_slice_9_apk was defined multiple times. It is possible that th
Permission denied for window type 2010 in Marshmallow device
Explain Fragment Life Cycle
How to copy database from assets folder in android using kotlin
How to convert milli seconds to hours, minutes and seconds in Android?
Fix Android Emulator Kill Error When Running Your App
FCM Not Receiving Notifications in Android - RRutors
Android Studio project R can't find
How to Use Deprecated Handler() in Android - RRutors Guide
ERR_ACCESS_DENIED in Android Webview with sdk 30
Fix Error: Use JsonReader.setLenient(true) for Malformed JSON
How to start a new activity on button click
FragmentPagerAdapter deprecated, Since API 27.1.0 FragmentPagerAdapter is deprecated.
How to get complete address from latitude and longitude?
How to save activity State in Android?
How to get an image resource by it's name in android?
What happens next when the device switches between portrait and landscape?
What is "shared preferences" in Android ?
How can i comment inside xml file in android studio?
How to find Android Device UDID or unique ID?
What is Android Fragments?
Symmetric vs Asymmetric Encryption in Android Server - RRutors
What is the Different Between val and var in Kotlin?
How to check Android version?
What is ANR in android?
Open PDF in Google Drive with Intent in Android - RRutors
What is Context?
How To Set Text Color Programmatically Android TextView?
What is NetworkOnMainThread Exception?
How to get screen size (width,height) in Android?
What is Android?
Set Activity to Fullscreen Mode in Android - RRutors
How to validate email address in Android with Kotlin?
How to avoid multiple button click at same time in android?
Extract Date and Time from Long Type Variable - RRutors