wplms signed.apk is not working

This topic contains 3 replies, has 3 voices, and was last updated by  Alex 2 weeks, 3 days ago.

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  • #21238

    wpwolf
    Participant

    Hi,

    I have followed all the steps of your app development course and created final .apk  file for android which is wplms signed.apk but when I try to install that app in the real android device it not even installing  take a look on below link

    https://drive.google.com/open?id=1QD-5TGuXiihzvcZQRzOHXywjjRPVtd3B

    #21373

    Scott Lang
    Keymaster

    in here creativelearnings is just a keytool name which is used to sign your released apk

    // key tool generate

    keytool -genkey -v -keystore creativelearnings.keystore -alias creativelearnings -keyalg RSA -keysize 2048 -validity 10000

     

    //released apk build

    ionic cordova build –release android

    //after release command copy  your release apk to main folder where you run ionic serve then 

    jarsigner -verbose -sigalg SHA1withRSA -digestalg SHA1 -keystore creativelearnings.keystore android-release-unsigned.apk creativelearnings

    //zip align

    C:\Users\99fus\AppData\Local\Android\sdk\build-tools\27.0.3\zipalign.exe  -v 4 android-release-unsigned.apk creativelearnings.apk

     

     

    #21417

    wpwolf
    Participant

    We already followed this step and I have sent you the application it’s not working when I try to install in android it’s not even installing

    #21439

    Alex
    Keymaster

    Well normally this error appears when one of the above steps were failed .

    I guess the zipalign step is failing somewhere .

    Did you zipalign your app .

    Is debug apk file is installing  fine ?

     

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