How do I reduce the size of my react native Expo app?

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How do I reduce the size of my react native Expo app?

Reducing size of React Native App (Android)

  1. Open up android/app/build.gradle.
  2. Set def enableProguardInReleaseBuilds = true this would enable Progaurd to compress the Java Bytecode. This reduces the app size by a tad bit.
  3. Set def enableSeparateBuildPerCPUArchitecture = true .

How do I compress an APK file size?

If you want to upload it in play store then it much better that you run expo build:android -t app-bundle and upload it. At play store bundle reduce their size approx. 30-40\% of its actual size.

How do I use Expo eject?

Instructions

  1. Install Expo CLI. If you don’t have it, run npm install -g expo-cli to get our command line library.
  2. Make sure you have the necessary configuration options in app. json.
  3. Eject. From your project directory, run expo eject .
  4. Set up and Run your native project.
  5. Make native changes.
  6. Distribute your app.

How do I make an expo app?

Building Standalone Apps

  1. Install Expo CLI. Expo CLI is the tool for developing and building Expo apps.
  2. Configure app. json.
  3. Start the build. Run expo build:android or expo build:ios .
  4. Wait for it to finish building.
  5. Test it on your device or simulator.
  6. Submit it to the appropriate store.
  7. Update your app.
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Why is my react native app so big?

Why does react-native created an apk of size 23 MB 🤔? So in order to support all the above ABI’s react-native by default creates a Universal APK which contains files required for different device configuration into a single apk which bloated the apk size to 23 MB .

How do I enable proguard in Expo?

Steps to Reproduce

  1. expo init ExpoBare.
  2. select Bare workflow -> minimal.
  3. cd ExpoBare.
  4. expo install expo-notifications.
  5. Open project in Android Studio.
  6. Enable Proguard (update enableProguardInReleaseBuilds from false to true in app/build.gradle file)
  7. Create release build.
  8. Run apk on device.

Why are react native apps so big?

What is the difference between APK and bundle?

App bundles are publishing format, whereas APK (Android application Package) is the packaging format which eventually will be installed on device. Google uses app bundle to generate and serve optimized APKs for each user’s device configuration, so they download only the code and resources they need to run your app.

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How do I delete Expo project?

Ejecting your React Native expo project You can eject expo running the command npm run eject on the console.

How do I stop expo?

2 Answers. Hi using Control+C is the proper way. As if you press it, Expo will detect this key press as exit command, so Expo will exit properly.

Can Expo Build iOS on Windows?

One of the big advantages of Expo is that you can build for iOS on a PC.

How can I reduce the size of my Android app?

Make neccesary adjustments to app.json file Copy over your .git folder into the new project. Download the signing key of your Android app from Expo using exp fetch:android:keystore and set it up This reduces the size to around 7.5 MB, thin but we can go thinner. This is what you have been waiting for, I know.

How do I convert Expo project to Android app?

Copy the source files over from Expo project Install all dependencies of the Expo project except Expo specific libraries. Make neccesary adjustments to app.json file Copy over your .git folder into the new project. Download the signing key of your Android app from Expo using exp fetch:android:keystore and set it up

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How can I Make my APK file smaller?

The file uses Android’s binary XML format. The size of your APK has an impact on how fast your app loads, how much memory it uses, and how much power it consumes. One of the simple ways to make your APK smaller is to reduce the number and size of the resources it contains.

How to reduce the size of an Android app using progaurd?

Set def enableProguardInReleaseBuilds = true this would enable Progaurd to compress the Java Bytecode. This reduces the app size by a tad bit Set def enableSeparateBuildPerCPUArchitecture = true . Android devices support two major device artitectures armebi and x86.