Question 128437 in Android Studio Question posted in
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Android Studio – Application won't launch from Android studio

I’m using my phone to test the application that I’ve been developing and I use android studio for building the app. When I tried to test the app on my phone, the app won’t launch. But when I tried the built sample activity in the android studio it’s working on my phone. I don’t know how to fix this. I’m currently using Huawei Nova 3i.

PS: sorry for my bad English, English is not my mother tongue.

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2

Answers


  1. 0

    I am in android like you in English, but i would try to do teess things in your situation:

    1. Check android event log, need to figure out the reason of app launch crash
    2. Check your build configuration in Android Studio, may be it has any sense to change dev build to release
    3. Check if android emulator or project libs to be compatiable with android version
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  2. 0

    That problem has many causes, If your module success configuration see manifest file you must make only one have launcher and delete android:name from it must launch successfully, But If your module didn’t success configuration your must do it before.

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