Can’t create file Need to add android:requestLegacyExternalStorage=”true” https://developer.android.com/training/data-storage/use-cases#opt-out-scoped-storage Can’t get hardware serial number App crashes when calling Build.getSerial() best-practices-android-identifiers https://developer.android.com/reference/android/os/Build#getSerial()changes-to-device-identifiers-in.html Use ANDROID_ID for Android 10, […]
Create a local notification How to build local notification for Android? Create a notification channel by NotificationManager Create an Activity intent Add title, message,.. Create […]
How to implement Google map into Android app? Setup Google map API key Go to the Google Cloud Platform Console Select project a project Menu > […]
Definition Definition Practice Basic How to get current route name? How to access navigation object? Use useNavigation hook How to go back? Tab bar How […]
Use react-native-dropdownalert Component Usage Add control state into App state Declare dropdown alert component next to Routing Update App state to display alert
How to move a View from/ to positions? Points How to display a message moving from top to down? Create message View 3 required values […]
How to take photo? Use react-native-camera or react-native-image-picker react-native-image-picker Class Usage How to browse photo library? Class Usage How to browse file? Use react-native-document-picker How […]
Use “onLayout” prop for a View Measure component Usage
Use patch-packageeasier-react-native-upgrade-with-patch-packagesay-goodbye-to-old-fashioned-forks-thanks-to-the-patch-package Setup Install package Edit package.json > scripts Create patch Fix & save file in node_modules Create patch, a patches directory will be created From […]
How to use typescript in class? What is the difference between ts and tsx files? ts file doesn’t include jsx codes tsx file include jsx […]
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