crushcafeteria / growthpad-customer-app

Project Information

Building a release

Increment app version number

Instructions coming soon

Building an APK file

Run this command to build a release APK file:-

ionic cordova build android --release

The resulting APK file will be located at

platforms/android/app/build/outputs/apk/release/app-release-unsigned.apk

Signing the release

To sign the APK file with your release key, run the following command with jarsigner.exe

UNIX style

jarsigner -verbose -sigalg SHA1withRSA -digestalg SHA1 -keystore my-release-key.jks app-release-unsigned.apk my-alias

Windows style

"C:\Program Files\Java\jdk1.8.0_172\bin\jarsigner.exe" -verbose -sigalg SHA1withRSA -digestalg SHA1 -keystore my-release-key.jks app-release-unsigned.apk my-alias

Please note that you MUST sign the APK file before you can install it on a physical device. This is important!

Aligning release the package

After signing the package file, you need to align it with the zipalign tool with this command:-

UNIX style

zipalign -v 4 app-release-unsigned.apk customer.growthpad.signed.apk

Windows style

"C:\Users\Nelson\AppData\Local\Android\Sdk\build-tools\27.0.3\zipalign.exe" -v 4 app-release-unsigned.apk customer.growthpad.signed.apk

A new file customer.growthpad.signed.apk will be placed in the project root. You can publish this file to the Google Play Store

Releasing OTA (Over The Air) updates

All OTA updates will be released on the Production channel and will target all binary versions.

To release an customer update, run this command:-

appcenter codepush release-cordova -a growthpad/Growthpad-Customer-App -d Production --description "[DEPLOYMENT DESCRIPTION]" -m -t *

To release a service provider update, run this command:-

appcenter codepush release-cordova -a growthpad/Growthpad-Service-Provider-App -d Production --description "[DEPLOYMENT DESCRIPTION]" -m -t *
```i

# Log of possible bugs

### 1. Execution failed for task \':app:processDebugManifest\'
You might encounter this error when building the app

• What went wrong: Execution failed for task ':app:processDebugManifest'.

Manifest merger failed : Attribute meta-data#android.support.VERSION@value value=(25.4.0) from [com.android.support:appcompat-v7:25.4.0] AndroidManifest.xml:28:13-35 is also present at [com.android.support:support-v4:26.1.0] AndroidManifest.xml:28:13-35 value=(26.1.0). Suggestion: add 'tools:replace="android:value"' to element at AndroidManifest.xml:26:9-28:38 to override.

Solution
1. Add the following line to `/mnt/73EB138A7CF985D0/DevWork/Growthpad/mobile/customer-app/platforms/android/app/build.gradle`

configurations.all { resolutionStrategy.eachDependency { DependencyResolveDetails details -> def requested = details.requested if (requested.group == 'com.android.support') { if (!requested.name.startsWith("multidex")) { details.useVersion '26.0.0' } } } }

### 2. OTA updates sometimes successfully apply then revert on app restart
To resolve this issue, read the following Github issues:-
https://github.com/Microsoft/cordova-plugin-code-push/issues/451